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Original Article
Probability of Early Retirement Among Emergency Physicians
Jaemyeong Shin, Yun Jeong Kim, Jong Kun Kim, Dong Eun Lee, Sungbae Moon, Jae Young Choe, Won Kee Lee, Hyung Min Lee, Kwang Hyun Cho
J Prev Med Public Health. 2018;51(3):154-162.   Published online May 17, 2018
DOI: https://doi.org/10.3961/jpmph.18.079
  • 7,974 View
  • 151 Download
  • 16 Crossref
AbstractAbstract PDFSupplementary Material
Objectives
Early retirement occurs when one’s job satisfaction suffers due to employment mismatch resulting from factors such as inadequate compensation. Medical doctors report high levels of job stress and burnout relative to other professionals. These levels are highest among emergency physicians (EPs), and despite general improvements in their working conditions, early retirement continues to become more common in this population. The purpose of this study was to identify the factors influencing EPs intention to retire early and to develop a probability equation for its prediction.
Methods
A secondary analysis of data from the 2015 Korean Society of Emergency Physicians Survey was performed. The variables potentially influencing early retirement were organized into personal characteristics, extrinsic factors, and intrinsic factors. Logistic regression analysis was performed to identify risk factors and to develop a probability equation; these findings were then arranged in a nomogram.
Results
Of the 377 survey respondents included in the analysis, 48.0% intended to retire early. Risk factors for early retirement included level of satisfaction with the specialty and its outlook, slanderous reviews, emergency room safety, health status, workload intensity, age, and hospital type. Intrinsic factors (i.e., slanderous reviews and satisfaction with the specialty and its outlook) had a stronger influence on early retirement than did extrinsic factors.
Conclusions
To promote career longevity among EPs, it is vital to improve emergency room safety and workload intensity, to enhance medical professionalism through a stronger vision of emergency medicine, and to strengthen the patient-doctor relationship.
Summary

Citations

Citations to this article as recorded by  
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    Robert Holliman, Lee Wallis, Colleen Saunders
    African Journal of Emergency Medicine.2024; 14(1): 1.     CrossRef
  • Emergency medicine residents and performance under pressure: learning from elite athletes’ experience
    Gabrielle Trepanier, Viviane Falardeau, Gurpreet Sohi, Veronique Richard
    International Journal of Emergency Medicine.2024;[Epub]     CrossRef
  • Motivation to work and attitudes towards retirement among physicians
    Franziska U. Jung, Erik Bodendieck, Melanie Luppa, Steffi G. Riedel-Heller
    BMC Health Services Research.2024;[Epub]     CrossRef
  • Typology of predictors of limitations to professionalization of physicians over working age in national health systems
    Irina L. Krom, Maria D. Sapogova, Anastasia A. Rebrova, Maria М. Orlova
    Sociology of Medicine.2024; 22(2): 151.     CrossRef
  • Emergency physician professionalism versus wellness: A conceptual model
    Jay M. Brenner, Chadd Kraus, Rebecca R. Goett, Monisha Dilip, Elizabeth P. Clayborne, Nick Kluesner
    Journal of the American College of Emergency Physicians Open.2023;[Epub]     CrossRef
  • Working in value‐discrepant environments inhibits clinicians’ ability to provide compassion and reduces well‐being: A cross‐sectional study
    Alina Pavlova, Sarah‐Jane Paine, Shane Sinclair, Anne O'Callaghan, Nathan S. Consedine
    Journal of Internal Medicine.2023; 293(6): 704.     CrossRef
  • Clinical adaptations for advanced career emergency physicians: an approach to support practice transition
    Riyad B. Abu-Laban, Nicholas G. W. Rose, David Migneault, Erin Fukushima, Kerry E. Walker, Jill McEwen
    Canadian Journal of Emergency Medicine.2023; 25(12): 931.     CrossRef
  • Won't you stay just a little bit longer? A discrete choice experiment of UK doctors’ preferences for delaying retirement
    Jennifer Cleland, Terry Porteous, Ourega-Zoé Ejebu, Mandy Ryan, Diane Skåtun
    Health Policy.2022; 126(1): 60.     CrossRef
  • Early-Career Physician Burnout
    Leelach Rothschild, Ciera Ward
    Anesthesiology Clinics.2022; 40(2): 315.     CrossRef
  • Retiring From Pediatric Emergency Medicine Too Soon?
    Bharati Beatrix Bansal, Matthew Sunil Mathew, Quiera Booker-Nubie, Sarah E. Messiah, Vincent J. Wang
    Pediatric Emergency Care.2022; 38(6): 253.     CrossRef
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    D Braun, M Frank, L Theiler, K Petrowski
    Occupational Medicine.2022; 72(5): 332.     CrossRef
  • The age‐old question: Thematic analysis of focus groups on physician experiences of aging in emergency medicine
    William Binder, Casey O. Abrahams, Jordan M. Fox, Elizabeth Nestor, Janette Baird
    Journal of the American College of Emergency Physicians Open.2021;[Epub]     CrossRef
  • Identifying contemporary early retirement factors and strategies to encourage and enable longer working lives: A scoping review
    Donna M. Wilson, Begoña Errasti‐Ibarrondo, Gail Low, Pauline O'Reilly, Fiona Murphy, Anne Fahy, Jill Murphy
    International Journal of Older People Nursing.2020;[Epub]     CrossRef
  • ‘Should I stay or should I go now?’: A qualitative study of why UK doctors retire
    Jennifer Cleland, Terry Porteous, Ourega‐Zoe Ejebu, Diane Skåtun
    Medical Education.2020; 54(9): 821.     CrossRef
  • Breaking the Gender Gap: A Two-part Observational Study of the Gender Disparity Among Korean Academic Emergency Physicians
    Mi Jin Lee, ChangHo Kim
    Journal of Preventive Medicine and Public Health.2020; 53(5): 362.     CrossRef
  • Just when I thought I was out, they pull me back in: the older physician in the COVID-19 pandemic
    Carmelle Peisah, Peter Hockey, Susan Mary Benbow, Betsy Williams
    International Psychogeriatrics.2020; 32(10): 1211.     CrossRef
Special Article
How to Improve Influenza Vaccination Rates in the U.S.
Byung-Kwang Yoo
J Prev Med Public Health. 2011;44(4):141-148.   Published online July 29, 2010
DOI: https://doi.org/10.3961/jpmph.2011.44.4.141
  • 14,707 View
  • 130 Download
  • 21 Crossref
AbstractAbstract PDF

Annual epidemics of seasonal influenza occur during autumn and winter in temperate regions and have imposed substantial public health and economic burdens. At the global level, these epidemics cause about 3-5 million severe cases of illness and about 0.25-0.5 million deaths each year. Although annual vaccination is the most effective way to prevent the disease and its severe outcomes, influenza vaccination coverage rates have been at suboptimal levels in many countries. For instance, the coverage rates among the elderly in 20 developed nations in 2008 ranged from 21% to 78% (median 65%). In the U.S., influenza vaccination levels among elderly population appeared to reach a "plateau" of about 70% after the late 1990s, and levels among child populations have remained at less than 50%. In addition, disparities in the coverage rates across subpopulations within a country present another important public health issue. New approaches are needed for countries striving both to improve their overall coverage rates and to eliminate disparities.

This review article aims to describe a broad conceptual framework of vaccination, and to illustrate four potential determinants of influenza vaccination based on empirical analyses of U.S. nationally representative populations. These determinants include the ongoing influenza epidemic level, mass media reporting on influenza-related topics, reimbursement rate for providers to administer influenza vaccination, and vaccine supply. It additionally proposes specific policy implications, derived from these empirical analyses, to improve the influenza vaccination coverage rate and associated disparities in the U.S., which could be generalizable to other countries.

Summary

Citations

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    Henry Nuss, Lois Privor-Dumm, Chinonso Ukachukwu, Laura Lee Hall
    Journal of Racial and Ethnic Health Disparities.2024;[Epub]     CrossRef
  • A Description of Theoretical Models for Health Service Utilization: A Scoping Review of the Literature
    Jordan A. Gliedt, Antoinette L. Spector, Michael J. Schneider, Joni Williams, Staci Young
    INQUIRY: The Journal of Health Care Organization, Provision, and Financing.2023;[Epub]     CrossRef
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  • Influenza vaccination among U.S. pediatric patients receiving care from federally funded health centers
    Lydie A. Lebrun-Harris, Judith A. Mendel Van Alstyne, Alek Sripipatana
    Vaccine.2020; 38(39): 6120.     CrossRef
  • Emerging respiratory infections threatening public health in the Asia‐Pacific region: A position paper of the Asian Pacific Society of Respirology
    Sunghoon Park, Ji Young Park, Yuanlin Song, Soon Hin How, Ki‐Suck Jung
    Respirology.2019; 24(6): 590.     CrossRef
  • Exploring Disparities in Influenza Immunization for Older Women
    Sarah MacCarthy, Q Burkhart, Amelia M. Haviland, Jacob W. Dembosky, Shondelle Wilson‐Frederick, Debra Saliba, Sarah Gaillot, Marc N. Elliott
    Journal of the American Geriatrics Society.2019; 67(6): 1268.     CrossRef
  • Optimal Design of the Seasonal Influenza Vaccine with Manufacturing Autonomy
    Osman Y. Özaltın, Oleg A. Prokopyev, Andrew J. Schaefer
    INFORMS Journal on Computing.2018; 30(2): 371.     CrossRef
  • Preventive Effects of Vitamin D on Seasonal Influenza A in Infants: A Multicenter, Randomized, Open, Controlled Clinical Trial
    Jian Zhou, Juan Du, Leting Huang, Youcheng Wang, Yimei Shi, Hailong Lin
    Pediatric Infectious Disease Journal.2018; 37(8): 749.     CrossRef
  • Factors Influencing Vaccination in Korea: Findings From Focus Group Interviews
    Bomi Park, Eun Jeong Choi, Bohyun Park, Hyejin Han, Su Jin Cho, Hee Jung Choi, Seonhwa Lee, Hyesook Park
    Journal of Preventive Medicine and Public Health.2018; 51(4): 173.     CrossRef
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    Sharon Hovav, Avi Herbon
    The International Journal of Logistics Management.2017; 28(2): 311.     CrossRef
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    Alice P.Y. Chiu, Jonathan Dushoff, Duo Yu, Daihai He
    International Journal of Infectious Diseases.2017; 65: 122.     CrossRef
  • Estrategias para mejorar la cobertura de la vacunación antigripal en Atención Primaria
    F. Antón, M.J. Richart, S. Serrano, A.M. Martínez, D.F. Pruteanu
    SEMERGEN - Medicina de Familia.2016; 42(3): 147.     CrossRef
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    Infectious Diseases in Obstetrics and Gynecology.2016; 2016: 1.     CrossRef
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    Preventive Medicine.2015; 74: 97.     CrossRef
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    Vaccine.2015; 33(26): 2997.     CrossRef
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    Minchul Kim, Byung-Kwang Yoo
    Value in Health.2015; 18(5): 622.     CrossRef
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    Journal of Women's Health.2015; 24(10): 849.     CrossRef
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    American Journal of Obstetrics and Gynecology.2014; 210(3): 237.e1.     CrossRef
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    Jürgen Maurer, Katherine M. Harris, Lori Uscher-Pines
    Journal of General Internal Medicine.2014; 29(12): 1624.     CrossRef
  • Influenza Vaccination Coverage among Adults in Korea: 2008–2009 to 2011–2012 Seasons
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    International Journal of Environmental Research and Public Health.2014; 11(12): 12162.     CrossRef
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English Abstracts
A Study of Factors Related to Korean Physicians' Trust in the Government: On the Target for Board Members of Physicians' Associations.
Sunhee Lee, Gunmo Yang, Juhyun Seo, Juhye Kim
J Prev Med Public Health. 2010;43(5):411-422.
DOI: https://doi.org/10.3961/jpmph.2010.43.5.411
  • 4,985 View
  • 32 Download
  • 1 Crossref
AbstractAbstract PDF
OBJECTIVES
This study aims to investigate the factors related to Korean physicians' trust in the government. METHODS: We used structured questionnaires that were composed of multidimensional scales for each of the various categories. RESULTS: The recognition levels of trust of the government by Korean physicians were not high, and they ranged from 3.6 to 4.8 for ten scales. The factors related to trust in the government were categorized into seven factors on the basis of a factor analysis. On the regression analysis, a positive relationship was found between "the individual propensity to trust" and trust in the government, while a negative relationship was found between "the recognition level regarding the government as an authoritarian power" and trust in the government. "Confidence about participation in the policy process" as internal efficacy and "belief in governmental ability and motivation toward public demand" as external efficacy also showed a strong positive relationship with trust in the government. CONCLUSIONS: From these results, we can draw the conclusion that making efforts to improve the recognition level of trust in the government among physicians is an important policy task. To increase the trust level, participation of physicians in the policy process in various ways and open communication between the physicians'associations and the government should be facilitated.
Summary

Citations

Citations to this article as recorded by  
  • The Relationship between Trust in Healthcare System and Health Examination Participation
    Baek-Geun Jeong, In-Kyoung Hwang, Hae-Sook Sohn, Kwang-Wook Koh, Tae-Ho Yoon, Jeong-Hun Lim
    Journal of agricultural medicine and community health.2010; 35(4): 395.     CrossRef
Certificate Education for Geriatric Physician: Satisfaction and Feasibility.
Sung Chun Lee, Hwa Joon Kim, Hyung Joon Park, Jong Lull Yun, Chang Yup Kim, Ok Ryun Moon, Soong Nang Jang
J Prev Med Public Health. 2008;41(1):10-16.
DOI: https://doi.org/10.3961/jpmph.2008.41.1.10
  • 4,572 View
  • 31 Download
  • 1 Crossref
AbstractAbstract PDF
OBJECTIVES
Korea faces a number of challenges to meet demands in the area of geriatric professional medicine in a country with a rapidly ageing population. We evaluated the satisfaction and feasibility of the current education certification for geriatric physicians. METHODS: Geriatric physicians who were deemed qualified by the Korean Geriatrics Society during the period of 2001 to 2005 (n=2,200) were asked to complete structured questionnaires sent to them by mail about their satisfaction of and need for certificates of education, as well as their opinions on their geriatric specialty training. A total of 419 physicians responded. Descriptive analysis and hierarchical regression were performed to rate the respondents.satisfaction, the characteristics of the need for clarity and utility in education certification, and the characteristics of their patients. RESULTS: Although most respondents were satisfied with their education certification, those who had more elderly patients, aged 65 or older, and those who had more cognitively impaired patients, rated their education as significantly lower than did other physicians. Both groups expressed the need for more the comprehensive care and assessment concerning of their education. Multiple regression analysis indicated that satisfaction with geriatric physician qualification was associated with a physician's age, specialty, and percentage of elderly patients. CONCLSIONS: This study suggests that the current system of education certification is limited in terms of feasibility and physician satisfaction.
Summary

Citations

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  • Is socioeconomic disparity in disability improving among Korean elders?
    Soong-Nang Jang, Sung-il Cho, Ichiro Kawachi
    Social Science & Medicine.2010; 71(2): 282.     CrossRef
Physician Factors Associated with the Blood Pressure Control among Hypertensive Patients.
So Young Kim, In Sook Cho, Jae Ho Lee, Ji Hyun Kim, Eun Jung Lee, Jong Hyock Park, Jin Seok Lee, Yoon Kim
J Prev Med Public Health. 2007;40(6):487-494.
DOI: https://doi.org/10.3961/jpmph.2007.40.6.487
  • 5,125 View
  • 47 Download
  • 6 Crossref
AbstractAbstract PDF
OBJECTIVES
Little is known about the physician-related factors that are associated with the management of hypertension. The purpose of this study was to determine the physician-related factors associated with blood pressure control in hypertensive patients. METHODS: We surveyed 154 physicians at 117 public health (subhealth) centers in Gyeonggi-do. Forty-one physicians completed the survey (response rates: 26.6%) and 31 physicians were finally included as the study subjects. Using the information obtained from the selfreported survey, we measured the physician-related factors associated with hypertension control, including their perception of hypertension, prescription patterns (combination prescription rates, specific antihypertensives prescription rates among patients with diabetes mellitus), and sociodemographic factors. We then collected data on blood pressure and medication use in patients seen by these physicians from the health center's information system. We compared the physicians' perceived hypertension control rates with the actual rates, and then evaluated the rate of high overestimation (overestimation by more than 25% of the median degree of hypertension control rate overestimation) among the physicians. The physicians' antihypertensive prescription patterns were also evaluated. Multiple logistic regression analysis was used to evaluate the independent association between hypertension control and physicianrelated factors. RESULTS: The physicians tended to overestimate the proportion of their patients with controlled blood pressure (79.5% perceived vs. 57.8% actual). The percentage of physicians with high overestimation was 35.5% (11 physicians). The physicians with lower control rates were more likely to highly overestimate their patients' control rates. Physicians with below-median actual control rates tended to prescribe fewer combination treatments for patients with uncontrolled blood pressure and angiotensinconverting enzyme inhibitors or fewer angiotensin receptor blockers for patients with diabetes mellitus. The rate of high overestimation by physicians was 1.31 times higher in patients with uncontrolled blood pressure than in patients with other conditions (OR=1.31, 95% CI: 1.17-1.48). CONCLUSIONS: Physicians have a tendency to overestimate the rates of hypertension control in their patients. Because physicians have a direct role in treatment outcomes, physicians' overestimation about hypertension management contributes to inadequate blood pressure control. Thus, interventions for improving physician' awareness regarding the management of patients with hypertension are needed.
Summary

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    Eboni G. Price-Haywood, Sarah Amering, Qingyang Luo, John J. Lefante
    Population Health Management.2017; 20(2): 123.     CrossRef
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    Journal of Epidemiology.2014; 24(2): 132.     CrossRef
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    Kyunghee Kang
    Journal of the Korea Academia-Industrial cooperation Society.2013; 14(9): 4388.     CrossRef
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    Ülkü Yapucu Güneş
    Applied Nursing Research.2010; 23(3): 159.     CrossRef
  • How to improve DAS28 use in daily clinical practice?--a pilot study of a nurse-led intervention
    L. T. C. van Hulst, M. C. W. Creemers, J. Fransen, L. C. Li, R. Grol, M. E. J. L. Hulscher, P. L. C. M. van Riel
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    Sung-A Chun, Baeg-Ju Na, Chul-Woung Kim, Moo-Sik Lee
    Journal of agricultural medicine and community health.2008; 33(1): 37.     CrossRef
The Levels of Psychosocial Stress, Job Stress and Related Factors of Medical Doctors Practicing at Local Clinics.
Moon Kuk Kang, Yune Sik Kang, Jang Rak Kim, Baek Geun Jeong, Ki Soo Park, Sin Kam, Dae Yong Hong
J Prev Med Public Health. 2007;40(2):177-184.
DOI: https://doi.org/10.3961/jpmph.2007.40.2.177
  • 5,781 View
  • 65 Download
  • 10 Crossref
AbstractAbstract PDF
OBJECTIVES
This study was conducted to investigate the levels of psychosocial stress, job stress and their related factors among medical doctors practicing at local clinics. METHODS: A survey using a self administered questionnaire was administered to 1,456 doctors practicing at private clinics via post for 2 months (2006. 1 - 2006. 3). Psychosocial stress, job stress,demographic factors, job related factors and health related behaviors were investigated. Among the eligible study population, the respondents were 428 doctors (29.4%). RESULTS: The average scores of psychosocial stress and job stress were 2.19 and 3.13, respectively. The levels of psychosocial stress and job stress were statistically lower in older respondents, those who worked shorter or who were more satisfied with their job, and those with higher socioeconomic status. The level of psychosocial stress was related with smoking status, drinking status and exercise. The level of job stress was related with smoking status and exercise. In multiple linear regression analysis using psychosocial stress as a dependent variable, age, working hours per day, job satisfaction and perception on socioeconomic status were significant independent variables. In analysis using job stress as a dependent variable, age, working hours per day and job satisfaction were significant independent variables. CONCLUSIONS: Stress affects the doctor-patient relationship, productivity and overall health level of people. Therefore, it is important to manage and relieve the stress of doctors. It is suggested that more advanced studies on stress level and related factors and ways to improve the stress and health related behaviors of medical doctors should be conducted.
Summary

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    Dae yong Sim, Jong Hyuk Choi, Yeong Gi Kyeon
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    Eun Sun Jang, Seon Mee Park, Young Sook Park, Jong Chan Lee, Nayoung Kim
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    Journal of Occupational Health and Epidemiology.2019; 8(1): 49.     CrossRef
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    BMC Psychiatry.2017;[Epub]     CrossRef
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    Yune Sik Kang
    Journal of the Korean Medical Association.2011; 54(3): 284.     CrossRef
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    Yunesik Kang
    Journal of Preventive Medicine and Public Health.2010; 43(5): 445.     CrossRef
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    Sang Baek Koh
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Original Articles
Smoking Status and Smoking Cessation Activity among Physicians in a Community.
So Yeon Ryu, Ki Soon Kim, Myung Gun Kang, Hyung Cheol Park, Jin Sun Kim
Korean J Prev Med. 2003;36(3):271-278.
  • 2,106 View
  • 24 Download
AbstractAbstract PDF
OBJECTIVES
The purposes of this study were to assess the smoking status, knowledge and attitude related to smoking and smoking cessation activity of the physicians in a community, and to identify their predictors of smoking cessation activity. METHOD: All physicians employed by various health facilities in a community were surveyed using a structured questionnaire. Of the physicians surveyed, 523 (69.6%) returned completed questionnaires. RESULTS: The smoking rate of physicians was 29.3% (34.2% in males, 3.6% in females) and the knowledge and attitude scores to smoking were 22.5+/-2.4 and 65.4+/-6.9, respectively. The self-efficacy score was 3.4+/-1.0 and the smoking cessation activity score was 65.4+/-6.9. The smoking cessation activity was statistically significant with working place, specialty, knowledge and attitude to smoking and self-efficacy. In stepwise multiple regression, smoking cessation activity was predicted by doctors' working place, specialty, attitudes related to smoking issues, and self-efficacy of counseling knowledge and skills. CONCLUSION: Physicians need to participate routinely and actively in smoking cessation activity. For doctors to effectively counsel and intervene in patients regarding smoking cessation, it is essential to integrate education on smoking cessation intervention into curricula in formal education and to offer continuing education including smoking cessation intervention.
Summary
A Study on Service Characteristics of Directors of Health Centers in Korea.
Jae Won Yoo, Ok Ryun Moon, Sang Yi Lee, Chul Woung Kim, Sang Gu Yi
Korean J Prev Med. 1998;31(4):786-800.
  • 2,246 View
  • 19 Download
AbstractAbstract PDF
This study has attempted to show general characteristics of health centre directors who have served the post of directorship during the last 40 years. Of 3,000 such health centre directors, information on about 2,500 directors was collected. While average length of service for health center directors has increased, that of vacancy period has decreased. Rural areas have a shorter average length of service than the urban area. Rural areas have twice longer length of vacancy period per health center. Kangwon-do has the longest average length of vacancy period since 1980(2.79 months/year), and Daejeon has the shortest length of vacancy period(0.21 months/year). Chung-buk has no physician directors. The civil servant's rank for the directorship has promoted from the fifth level to the fourth level since 1990. A comparison between the physician director and non-physician director was made as follows : First, the proportion of physician directors had maintained rather high before 1980s ; 62.5% in 1963, 78.3% in 1970, 70.4% in 1980. It decreased to 44.1% in 1990 and 47.6% in 1997. Instead, non-physician directors has abruptly increased since 1980s(12.4% in 1980, 55.4% in 1990 and 50.8% in 1997). Second, physician directors mainly locate in the urban area(58.0% in 1997), but non-physician directors mainly in the rural area(67.2% in 1997). Third, since 1980, the average length of service for physician directors and for non-physician directors has become similar. Fourth, the mean age of physician directors is 45.1 years, and that of non-physician directors 55.7 years. The latter is 10 years older than the former.
Summary
Analysis of influencing factors on self-employed physician's income.
Woong Sub Park, Han Joong Kim, Myong Sei Sohn, Eun Cheol Park
Korean J Prev Med. 1998;31(4):770-785.
  • 2,253 View
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AbstractAbstract PDF
This study describes the relation of physician's income and price of medical service and social welfare through microeconomic view, reviews the literature of influencing factor on physician's income, and it describes general distribution of physician's income, and analyzes influencing factor of physician's income. A total of 844 persons responded to the mail survey, through stratified sampling by 23 branches of medical society in Korean RBRVS study. The design of the study is cross sectional study, and the unit of analysis is a physician. To examine the change of average income per month, multiple regression was used to test the change according to physician's characteristics, demographic characteristics, scale of clinic(or hospital), average intensity of ordinary work, and specialty. The major findings of this study are as follows; 1. As for self-employed physicians, the difference of average income per month among specialties was 4,850,000won, but the difference was 6,020,000won under the control of control variables, and average income per month was significantly higher for physicians who had sick-beds than physicians who had no sick-beds. 2. The number of average out-patients per month and number of nurses and nursing aides significantly positively associated, but the number of physician significantly negatively associated with average income per month. In conclusion, the number of out-patient and number of nurses and nursing aides is the major influencing factor, and the difference of average income per month among specialties existed in self-employed physicians. So this study suggests basic hypothesis that the price of medical service and supply of physician by specialties are not pertinent. Being a cross-sectional study, this study can not suggest causal explanations. In the future, further study is needed for causal explanations.
Summary
The Difference in Attitude toward Medical Care between Patients and Physicians.
Myung Geun Kang, Jong Ku Park, Han Joong Kim, Myong Sei Sohn, Dal Rae Kim
Korean J Prev Med. 1998;31(3):516-539.
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The objective of this study is to identify the difference in attitude toward medical care between patients who visited a university hospital or an oriental medical hospital of oriental medical college, and physicians who engaged in the same hospitals. The subjects of this study were 397 cases who agreed to respond the prepared questionnaire, including 288 patients(146 university hospital utilizers and 142 utilizers for an oriental medical hospital) and 109 physicians(76 physicians and 33 oriental medical doctors). The attitude toward medical care was measured by the structured questionnaire developed for this study, which had high validity and reliability according to factor analysis, item discriminant validity, and Cronbach's alpha coefficients. On the criteria of mean value of care and cure score, the attitude toward medical care was classified into 4 groups encompassing a group with dependent attitude on medical care, a group with skeptical attitude toward it, a group with cure-oriented attitude, and a group with care- preferred attitude. The results of chi-square test, discriminant analysis, and logistic regression analysis were as follows; patients who visited a university hospital, patients who visited an oriental hospital, physicians, and oriental medical doctors included in the group with dependent attitude, the group with cure-oriented attitude, the group with skeptical attitude, and the group with care-preferred attitude, retrospectively. Among the subdomains of care and cure domains, which classified in reference to the result of factor analysis on pilot study, those that patients ranked more importantly than physicians were 'the importance of medical equipment for diagnosis and treatment', 'authority of physician, 'aggressiveness of treatment', 'information giving', 'personal interest' in the case of western medicine. In the case of oriental medicine, those were 'the importance of equipment for diagnosis and treatment', 'aggressiveness of treatment', 'amenities and accessibility', 'coordination of medical staff'. Both physicans and patients put the subdomain, 'physicians' medical knowledge and skillfulness' on the highest rank. The differences in ranking the important attributes of medical care between patients and physicians were apparent in the area of an 'importance of medical equipment for diagnosis and treatment' and so on. It meant that patient had over-expectation on medical care and suggested that the policy on demand side such as the development and dissemination of an evidence-based recommendation protocol for health care consumers might be important in Korea. In addition, regarding the attitude of physicians, during the medical education and training it may be necessary to emphasize the aspect of 'care' of medical care rather than 'cure'. In planning on heath care delivery system, it should be considered that there is a difference in the attitude toward medical care between western medicine and oriental medicine as well as between health care providers and consumers. We expect that more valid measurement tool be developed in this area, which may be major limitation of this study and that this kind of research be expanded into the non-academic settings.
Summary
A study on a hospital services evaluation method b physician survey.
Won Gi Jhang, Ok Ryun Moon
Korean J Prev Med. 1996;29(4):815-830.
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A physician survey was done by mailing for the purpose of performing hospital services evaluation and ranking. A slightly over one thousand samples were drawn from the list of professional societies, and 324 physicians(about 32 percent) replied. This study has focused on developing easy and simple method to evaluate hospital services, and providing patients with useful information. Hospital service structure and process were evaluated without outcome evaluation, because it is difficult to obtain reliable data regarding health services outcome indicators. Clinical specialty was targeted to evaluate, and three specialties were chosen, that is obstetrics & gynecology, cardiology, and proctology. Among 16 structural indicators, four indicators were finally chosen in each specialty by respondent specialists. And then using these indicators, structural score was calculated for study hospitals. For process evaluation, physicians were requested to nominate five most famous hospitals. The nomination score and structural score were summed up to produce final score and hospital ranking. This method is very easy to conduct rather than other hospital services evaluation methods prevailing in Korea. And it is more useful for patients to choose hospitals, according to his/her own purpose, because it gives high ranking hospitals with specific clinical specialty.
Summary
Distribution af active physicians and their working areas after 10 years of graduation.
Seung Hum Yu, Tae Yong Sohn, Hyohn Joo Oh
Korean J Prev Med. 1996;29(3):429-438.
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The geographical distribution of active physicians who graduated from medical schools before 1985 were studied. Those who had emigrated, hold non-medical jobs, are in the military service, or work as public health physicians and resident staff were excluded from the study. A total of 27,728 physicians were analyzed. Our studies have shown a relationship between the location of the medical schools from the which the physicians have graduated and the geographical regions in which they practice. A statistically significant number of physicians are working near the medical colleges from which they have graduated. That is, those who had graduated from medical schools located in the southern area of the country are presently working in the same region. This relationship was shown to be especially significant for older physicians and female doctors, who work around the area of the medical colleges from which they graduated.
Summary
Geographical distribution of physician manpower by specialty and care level.
Seung Hum Yu, Sang Hyuk Jung, Byung Yool Cheon, Tae Yong Shn, Hyohn Joo Oh
Korean J Prev Med. 1993;26(4):661-671.
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In order to compare the geographical distribution of physician by level of medical care and specialty, a log linear model was applied to the annual registration data of the Korean Medical Association as of the end of December, 1991 which was supplemented from related institutions and adjusted with relevant sources. Those physicians in primary and secondary care institutions were not statistically significantly unevenly distributed by province-level catchment area. There were some differences in physician distribution among big cities, medium and small-sized cities, and counties; however, those physicians for primary care level were equitably distributed between cities and counties. Specialties for secondary care physicians were less evenly distributed in county areas than in city areas, and generalists are distributed more evenly in cities and counties than in big cities. There is a certain limitation due to underregistration in the annual physician registration to the Korean Medical Association; however, the geographical distribution of physicians has been improved quantitatively. It is strongly suggested that specialties and the level of medical care should be considered for further physician manpower studies.
Summary
A study on the practice variations according to physician characteristics.
Eun Kyeong Jeong, Ok Ryun Moon, Chang Yup Kim
Korean J Prev Med. 1993;26(4):614-627.
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It is well known that a physician's personal characteristic affects his practice pattern. Furthermore, a physician's specialty has powerful influences on his practice pattern. However, despite the fact specialization has received the most attention for its influence on physician's service behavior, few studies have been conducted on the variations of contents and volume of physician's services. This study has intended to identify factors influencing the practice variations according to various physician characteristics. There are some other evidences that medical care providers are different in using of health services and resources in Korea. Four physician characteristics were selected for the analysis, two demographical factors, age and sex, and two practice factors, place of practice and medical specialty. Also, three indicators of service amount(total amount of insurance claim bill, number of visits per case, number of prescriptions per case) were selected. From the pool of insurance claims for ambulatory care received by the Korean National Federation of Medical Insurance(NFMI), 84,898 cases were randomly sampled. In the meantime using physician database of NFMI, 613 general practitioners(GP), 107 regular family physicians(FP), 483 'grandfather' family physicians(GFP), and 1,157 specialist practitioners(SP) were randomly sampled. Their different practice contents were compared concerning the specialty, age groups, sex, and practice sites(urban-rural). Specialist physicians tend to provide more costly care than do generalists. General practitioners and family physicians usually make fewer following visits and prescriptions. Age is also the important factor in determining the amount of services, which is highest at the physician's age group of 40's. Female doctors and urban practitioners use much more resources than their counterparts respectively. Research findings suggest that physician's characteristics particularly the specialty can affect practice patterns and resource utilizations. Other characteristics such as age and sex are not controllable but physician's specialty is relatively easily controllable during the entire phases of policy implementation. This is all the more true in the individual's initial decision of his specialty. Specialization therefore should receive policymaker's attention for its potential influence on medical care utilization and health care expenditure.
Summary
Recognition and attitude to fundtional division between physicians and pharmacists of practising physicians and pharmacists in Taegu city.
Moo Sik Lee, Nung Ki Yoon, Suk Kwon Suh, Jae Yong Park
Korean J Prev Med. 1993;26(1):1-19.
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Mail questionnaire was administrated to 370 practising physicians and 388 pharmacists in Taegu city selected by systematic sampling to examine utilization states and opinion of pharmacy under medical care insurance programme and the attitude to the functional division between physicians and pharmacists from April to May 1992. Regarding the opinion on the outcome of drug-store under medical insurance, 71.2 percent of practicing physician answered failure but 13.4 percent of practicing pharmacists answered failure in contrast. Fifty percent of practicing physician asserted introducing functional division between physician and pharmacist while 66.9 percent of practicing pharmacist answered drug-store under medical insurance itself is successful programme. Average daily numbers of preparation of medicine was 32.2 case. Percentage of utilization of drug-store under medical insurance to average daily cases of preparing of medicine was 20 percent, percentage of utilization with physician's prescription was 0.7 percent. And 58.7 percent of practicing physician experienced outside the institute prescription. Regarding the opinion on the pros and cons of enforcing functional division between physician and pharmacist, 59.2 percent of practicing physician preferred pros and 17.7 percent cons ,but 38 percent of practicing pharmacist preferred pros and 45.5 percent cons. And pharmacist know better the content of functional division between physician and pharmacist, practicing emphasized to prevent misuse or abuse of medicine but practicing pharmacist emphasized to display physician and pharmacist's professional ability. And as an opinion on implementation style of functional division between physician and pharmacist in pros respondents, practicing physician favored mandatory enforcement (52.3%), while practicing pharmacist favored partial incomplete functional division (81.7%). As the method of prescription if functional division between physician and pharmacist will be enforced, both practicing physician and pharmacist preferred generic name (44.0%, 89%) mostly, but physician preferred brand name (35.3%) secondly. Regarding the reason for not implementing functional division between physician and pharmacist up to date, both physician and pharmacist answered problem of business right between physician and pharmacist, followed by lack of recognition, and interest of people and lack of the governmental willness. Regarding the opinion on prior decision of condition for enforcing functional division between physician and pharmacist, practicing physician and pharmacist named uneven distribution of medical facilities and drug-store between rural and urban, inequality of physician and pharmacist manpower and the problem of manpower demand and supply mostly, and practicing physician pointed out establishing attitude of acceptance on the part of pharmacist and practicing pharmacist favored establishing attitude of acceptance on the part of physician, which was different attitudes between physician and pharmacist. Following conclusion was reached; 1. Current drug-store under medical insurance program yield insufficient outcome, so we should consider program conversion from drug-store under medical insurance program to functional division between physician and pharmacist. 2. There were problem of business right and conflicts between physician and pharmacist at enforcing functional division between physician and pharmacist, so the government should search for formulating plan to resolve the problem and have neutral willness for the protection of the national health.
Summary

JPMPH : Journal of Preventive Medicine and Public Health
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