- Meta Analysis of Symptom Improvement through Eradication of Helicobacter pylori in Patients with Non-ulcer Dyspepsia.
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Sung Jun Kim, Sang Hwa Ohm, Ki Won Jeong, Won Chang Shin, Jong Rae Cho, Hye Suk Shon, Ki Taek Pae
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Korean J Prev Med. 1999;32(4):427-434.
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- OBJECTIVES
This study was conducted to determine, by reviewing the literature, whether treatment of Helicobacter pylori infection in patients with non-ulcer dyspepsia affects symptoms. METHODS: We retrieved the literature using MEDLINE search, with nonulcer dyspepsia and Hericobacter pylori and treatment as key words, which were reported from 1984 to 1998, and manual literature search. The criteria for inclusion was as follows; 1) The paper should have confirmed nonulcer dyspepsia as case definition. 2) The paper should have performed a randomized, blind trial. 3) Confirmation of Helicobacter pylori eradication should be done 4 weeks after treatment. 4) studies with no information on measurement of symptoms after treatment were not accepted. The percentage of patients with symptom improvement after eradication therapy for Helicobacter pylori infection was calculated. Cumulative odds ratio was compared by fixed effect model and random effect model as sensitivity and funnel plot was used to evaluate publication bias. RESULTS: The overall effect size of symptom improvement was calculated by cumulative odds ratio. Cumulative odds ratio of random effect model was 4.16(95% CI: 1.55-11.19). Before integrating each effect sizes into common effect size, the homogeneity test was conducted and random effect model was selected(Cochran's Q=41.08 (d.f=10, p<0.001)). The heterogeneity across studies was evaluated and the different methodological aspects of studies led to differences between study results. CONCLUSIONS: The results suggest that the eradication of Helicobacter pylori in patients with non-ulcer dyspepsia results more symptom improvement. In studies that shows the opposite results there are methodological aspects explaining the heterogeneity.
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- The Knowledge and Practice of the Breast Self-examination in Women who got health check up.
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Soo Jin Jeong, Soon Seok Choi, Jun Han Park, Sang Hwa Urm, Kui Won Jeong, Chae Un Lee, Ki Taek Pae
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Korean J Prev Med. 1998;31(4):740-750.
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- The methods for the early diagnoses of breast cancer are mammography, physical examination, breast self-examination(BSE). This study was conducted to investigate the knowledge and practice of BSE by structured questionnaire which included questions on general characteristics, performance of mammography, physical examination of breast, knowledge and practice of BSE. The subjects in this study were 412 females between 20 and 69 years old who visit to the Health Care Center of College of medicine of Inje University from December 1997 to February 1998. The results were as follows: 1. Women who have gotten the regular mammography are 8.19% of these subjects and women who have gotten the regular physical examination by doctors are 4.19% of these subjects. 2. Regarding BSE, 77.4% of these subjects said that they knew BSE and 3.88% of these subjects said that they practiced BSE regularly. It was that women who knew BSE were more younger, better-educated and higher economic status(p=0.001) and lived a normal life with her husband(p=0.033). And women who practiced BSE regularly were more younger, and married(p=0.001). 3. The most common barrier to doing BSE is 'Do not see the needs/Worry unnecessarily', and the most common reasons for doing BSE is 'Early detection'. 4. The overall frequency and percentage distribution of recommended BSE step in Korea is lower than U.S.A.
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- Effect of Therapeutic Exercises on Shoulder Dysfunction in VDT-related female Office Workers.
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Soon Seok Choi, Kui Won Jeong, Sang Hwa Urm, Soo Jin Jeong, Jong Tae Lee, Jin Ho Chun, Chae Un Lee, Ki Taek Pae
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Korean J Prev Med. 1998;31(2):228-239.
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- Visual display terminal(VDT) is popular in majority of office in modern countries. Musculoskeletal pain due to repetitive work with VDT is a serious industrial accident at present. In recent studies, shoulder pain in VDT users is the most common problem in Korea. The purpose of this study was to evaluate and compare the effect of exercises on shoulder dysfunction in VDT-related female office workers. Of the l19 patients with shoulder dysfunction, 32 patients entered into the study. 16 patients(Group I) were not prescribed exercises, other 16 patients (Group II) performed throughout the specific shoulder exercises such as pendular exercises(forward, backward and circumduction) and sidelying external rotation exercises with weights. After 3 months of exercises, the two groups were compared in term of the pain rating scale, disability questionnaire score and range of motion score. The results were summarized as follows ; l. The pain rating scale in Group I before and after 3 months were not differenced significantly(p value=0.784) and in Group II, the scale before and after exercises were differenced significantly(p value=0.0005). 2. The disability, questionnaire scores in Group I before and after 3 months were not differenced significantly(p value=0.437) and in Group II, the scores before and after exercises were differenced significantly(p value=0.0002). 3. The ROM scores of the affected shoulder in Group I before and after 3 months were not differenced significantly(p value=0.876) and in Group II, the scores before and after exercises were differenced significantly(p value=0.0017). In conclusion, that the specific shoulder exercises on shoulder dysfunction in VDT-related female office workers are encouraged.
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Summary
- A study on the productivity of physicians operating clinic in Kyeongsangnamdo.
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Jeong Ho Kim, Kwi Won Jeong, Jin Ho Chun, Chae Un Lee, Ki Taek Pae, Kong Hyun Kim, Hae Rim Shin, Hyung Jong Park
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Korean J Prev Med. 1991;24(2):171-180.
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- Productivity analysis of physician is one of essential factors for the optimal health manpower planning. Among 690 physicians operating clinic and registered on the Kyeongsangnamdo Medical Association, 623 physicians were studied with a structural questionnaire from April 1 to May 31, 1990. This study covers the general characteristics and productivity of physicians and attempts to find relevant determinants of their productivity through stepwise multiple regression analysis based on collected data. The major results were as follows. First, physicians were more prevalent 35~44 group (38.2%) in age, male (95.8%) in sex, specialist (76.5%) in specialization, city (78.0%) in geographical location. Age group of 35-54 and specialist were more prevalent in cities than in counties, while age group of 25-44 and 55 over and general practitioner in counties (p<0.001). Second, daily outpatient load of all physician were 77.1 persons on average. Age group of 35~44 had the most outpatient load (90.3 persons) among all age group, 6~10 years group (94.2 persons) in years of duration of practice, 11 hours per day group (83.4 persons) in working hours per day. Specialists had more outpatient load (82.6 persons) than general practitioners (61.1 persons) and physicians in cities had more (80.2 persons) than physicians in counties (66.3 persons). Daily average outpatient load of physicians were significantly different by their age, speciality, number of assistants and years of practice (p<0.001) and working location (p<0.05), but not significantly different by working hours per day of physician (p>0.1). Third, the productivity of physicians operating clinic were significantly affected by the three factorsnumber of assistants of physician, age of physician and duration of practice at the current clinic. Age of physician had negative regression coefficient.
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Summary
- A Survey on the Level of NO2 Inside and Outside Urban Homes by Palmes Tube.
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Yong Wan Kim, Ki Taek Pae, Sung Chun Kim, Duck Hwan Moon, Jong Tae Lee, Joon Youn Kim
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Korean J Prev Med. 1986;19(1):31-44.
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- For many years, NO2 has been regarded as one of the elements among indoor air pollutants of urban homes, leading to increased public concerns on this gas. For the purpose of preparing the fundamental data for the evaluation and control of health effect relevant to NO2 levels, authors measured the indoor (kitchen, living room, bedroom) and outdoor NO2 levels categorized by the type of house(apartment, detached dwelling) and cooking fuel(L.P.G., briquette) in the winter and summer, and surveyed the variables(kitchen ventilation, family size, parental smoking) may effect the indoor NO2 levels. The level of NO2 was measured by Palmes tube, and this survey was carried out at 110 homes in the Pusan area from October 1984 to September 1985. The obtained results were as follows: 1) The mean indoor and outdoor NO2 level in winter and summer, respectively, was 0.029+/-0.012 ppm and 0.022+/-0.012 ppm in the kitchen, 0.022+/-0.009 ppm and 0.018+/-0.010 ppm in the living room, 0.017+/-0.008 ppm and 0.016+/-0.010 ppm in the bed room, and 0.021+/-0.007 ppm and 0.016+/-0.007 ppm outdoors. 2) In the category of the type of house and cooking fuel, the highest mean indoor and outdoor NO2 level in the winter was in apartments using briquettes, and in the summer, the highest level was in apartments using L.P.G. 3) In the category of the type of house, the mean indoor and outdoor NO2 level in the winter and summer was higher in the apartment group compared to detached dwelling. 4) In the category of the type of cooking fuel, the mean indoor and outdoor NO2 level in the winter was higher in the briquette group, and in the summer, the L.P.G. group was higher. 5) In the category of the kitchen ventilation, family size, parental smoking and asthma attack history of children, there was an insignificant difference in the indoor NO2 levels.
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KSPM
