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Original Articles
- Exploratory Study of Dimensions of Health-related Quality of Life in the General Population of South Korea
- Seon-Ha Kim, Min-Woo Jo, Minsu Ock, Sang-il Lee
- J Prev Med Public Health. 2017;50(6):361-368. Published online November 2, 2017
- DOI: https://doi.org/10.3961/jpmph.16.076
- 10,409 View
- 234 Download
- 13 Crossref
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Abstract
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Supplementary Material - Objectives
This study aimed to explore dimensions in addition to the 5 dimensions of the 5-level EQ-5D version (EQ-5D-5L) that could satisfactorily explain variation in health-related quality of life (HRQoL) in the general population of South Korea.
Methods
Domains related to HRQoL were searched through a review of existing HRQoL instruments. Among the 28 potential dimensions, the 5 dimensions of the EQ-5D-5L and 7 additional dimensions (vision, hearing, communication, cognitive function, social relationships, vitality, and sleep) were included. A representative sample of 600 subjects was selected for the survey, which was administered through face-to-face interviews. Subjects were asked to report problems in 12 health dimensions at 5 levels, as well as their self-rated health status using the EuroQol visual analogue scale (EQ-VAS) and a 5-point Likert scale. Among subjects who reported no problems for any of the parameters in the EQ-5D-5L, we analyzed the frequencies of problems in the additional dimensions. A linear regression model with the EQ-VAS as the dependent variable was performed to identify additional significant dimensions.
Results
Among respondents who reported full health on the EQ-5D-5L (n=365), 32% reported a problem for at least 1 additional dimension, and 14% reported worse than moderate self-rated health. Regression analysis revealed a R2 of 0.228 for the original EQ-5D-5L dimensions, 0.200 for the new dimensions, and 0.263 for the 12 dimensions together. Among the added dimensions, vitality and sleep were significantly associated with EQ-VAS scores.
Conclusions
This study identified significant dimensions for assessing self-rated health among members of the general public, in addition to the 5 dimensions of the EQ-5D-5L. These dimensions could be considered for inclusion in a new preference-based instrument or for developing a country-specific HRQoL instrument. -
Summary
Citations
Citations to this article as recorded by
- Developing and testing culturally relevant bolt-on items for EQ-5D-5L in Chinese populations: a mixed-methods study protocol
Zhuxin Mao, Jingzhi Fan, Fanni Rencz, Zhihao Yang, Nan Luo, Pei Wang
BMJ Open.2024; 14(1): e081140. CrossRef - Population Norms for the EQ-5D-5L, PROPr and SF-6D in Hungary
Anna Nikl, Mathieu F. Janssen, Balázs Jenei, Valentin Brodszky, Fanni Rencz
PharmacoEconomics.2024; 42(5): 583. CrossRef - Testing the Psychometric Properties of 9 Bolt-Ons for the EQ-5D-5L in a General Population Sample
Fanni Rencz, Mathieu F. Janssen
Value in Health.2024; 27(7): 943. CrossRef - Exploring potential EQ-5D bolt-on dimensions with a qualitative approach: an interview study in Hong Kong SAR, China
Clement Cheuk Wai Ng, Annie Wai Ling Cheung, Eliza Lai Yi Wong
Health and Quality of Life Outcomes.2024;[Epub] CrossRef - Patient-reported burden of myasthenia gravis: baseline results of the international prospective, observational, longitudinal real-world digital study MyRealWorld-MG
Sarah Dewilde, Glenn Philips, Sandra Paci, Jon Beauchamp, Silvia Chiroli, Casey Quinn, Laura Day, Mark Larkin, Jacqueline Palace, Sonia Berrih-Aknin, Kristl G Claeys, Srikanth Muppidi, Renato Mantegazza, Francesco Saccà, Andreas Meisel, Guillaume Bassez,
BMJ Open.2023; 13(1): e066445. CrossRef - Influence of body shape on health-related quality of life in Korean adults: The mediating effect of self-rated health
Eun Sil Her, Jung Kyu Park, Yun Kyoung Oh, Hsin-Yen Yen
PLOS ONE.2023; 18(10): e0293286. CrossRef - A Review of the Types and Characteristics of Healthy Life Expectancy and Methodological Issues
Young-Eun Kim, Yoon-Sun Jung, Minsu Ock, Seok-Jun Yoon
Journal of Preventive Medicine and Public Health.2022; 55(1): 1. CrossRef - Meaning and Status of Health-related Quality of Life Recognized by Medical Professionals: a Qualitative Study
Jeehee Pyo, Minsu Ock, Bohyun Park, Nam-eun Kim, Eun Jeong Choi, Hyesook Park, Hyeong Sik Ahn
Journal of Korean Medical Science.2021;[Epub] CrossRef - Methods Used to Identify, Test, and Assess Impact on Preferences of Bolt-Ons: A Systematic Review
Alexandra J.L.M. Geraerds, Gouke J. Bonsel, Mathieu F. Janssen, Aureliano Paolo Finch, Suzanne Polinder, Juanita A. Haagsma
Value in Health.2021; 24(6): 901. CrossRef - Patient-reported impact of myasthenia gravis in the real world: protocol for a digital observational study (MyRealWorld MG)
Sonia Berrih-Aknin, Kristl G Claeys, Nancy Law, Renato Mantegazza, Hiroyuki Murai, Francesco Saccà, Sarah Dewilde, Mathieu F Janssen, Emma Bagshaw, Hara Kousoulakou, Mark Larkin, Jon Beauchamp, Trevor Leighton, Sandra Paci
BMJ Open.2021; 11(7): e048198. CrossRef - The Association between Alcohol Drinking Patterns and Health-Related Quality of Life in the Korean Adult Population: Effects of Misclassification Error on Estimation of Association
Eun Sook Lee, Boyoung Kim
International Journal of Environmental Research and Public Health.2020; 17(21): 7758. CrossRef - Quality of life in patients receiving percutaneous coronary intervention and optimal medical therapy in Ho Chi Minh City, Vietnam
Thao Thanh Nguyen, Quyen Gia To, Anh Do Nguyen, Tien The Nguyen, Van-Anh Ngoc Huynh, Kien Gia To
MedPharmRes.2020; 4(4): 1. CrossRef - A systematic review of the development and testing of additional dimensions for the EQ-5D descriptive system
Krittaphas Kangwanrattanakul, Wiraphol Phimarn
Expert Review of Pharmacoeconomics & Outcomes Research.2019; 19(4): 431. CrossRef
- Time Series Observations of Outcome Variables and the Factors Associated with the Improvement in the Patient Outcomes of Cataract Surgery.
- Han Joong Kim, Eun Cheol Park, Yoon Jung Choi, Hyung Gon Kang
- Korean J Prev Med. 2001;34(2):175-181.
- 2,187 View
- 23 Download
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Abstract
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- OBJECTIVES
To compare the multiple outcomes of patients with cataract surgery at perioperative time, 3-4 months and 12 months after surgery and to assess patient outcomes associated with visual improvement(visual acuity of operated eye, visual function-14(VF-14), symptom score). METHODS: For this assessment, a prospective study was conducted with 389 patients who had undergone cataract surgery for either one eye or both eyes. The surgery was performed by 20 ophthalmologists who were practicing at university hospitals and general hospitals. Patients were interviewed and clinical data were obtained. Doctors were questioned with self-reported questionnaire forms. Medical records were examined in order to measure variables related to the surgical process such as surgical methods and ocular comorbidity. The survey was conducted at 4 stages : preoperative time(389 cases), perioperative time(344 cases, 88.4%), postoperative 3-4 months (343 cases, 88.2%), and postoperative 12 months (281 cases, 72.2%). After excluding cases with incomplete data, 198 cases were enrolled in the study. Patient outcomes was measured for any improvement in the functional outcomes(visual acuity of operated eye, visual function, symptom score) at postoperative 3-4 months. RESULTS: The visual acuity(operated, weighted average), symptom score, VF-14 score, satisfaction with vision, and subjective health status were shown to be improved at the perioperative time, postoperative 3-4 months and 12 months. An improvement in the Snellen visual acuity score was observed in 190 patients(96.0%), whereas improvements of the VF-14 score and cataract symptom score were observed in 151 patients(76.3%) and 179 patients(90.4%), respectively. All three outcome measures demonstrated improvement in 137 patients(69.2%). The improvement of the three functional outcomes at 3-4 months after receiving surgery was associated with a lower level of visual function and a higher level of cataract symptom score at perioperative time, as well as a greater experience level of the surgeon. CONCLUSIONS: In this study, the estimates of the proportion of patients benefiting from cataract surgery varied with the outcome measure of benefit. Preoperative VF-14 score, a measure of functional impairment related to vision, and symptom score may be better measures of the benefit derived from cataract surgery than the change in visual acuity. -
Summary
- Treatment Process and Outcomes of Brain Injuried ER Patients.
- Hye Ryeon Hong, Ki Nam Jin, Dong Woo Lee, Jae Su Kim
- Korean J Prev Med. 1998;31(3):481-489.
- 2,217 View
- 20 Download
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Abstract
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- Injuries and infectious diseases have been the most important public health problems since the beginning of human life. Injuries result in death of about 30,000 people each year in South Korea. In terms of years of life lost, injuries are considerably more costly than either heart disease or cancer. In terms of cost - both the direct costs of care and the indirect costs to individuals, families, and societies of a diminished life - injuries are among the most expensive of all social problems. The main purposes of this study are (1) to describe the outcomes as well as treatment process of brain injured patients and (2) to identify the factors impacting on length of stay during hospitalization and hospital fees. The research method used in this study was to review the medical records of five hundreds brain injured cases using systemic random sampling. The multiple logistic regression was administered to identify the factors impacting on the outcomes. The results are as follow: (1) the consultation rate was found to be 72.9% while referral rate was 11.2%; (2) nearly 30% of the respondents were hospitalized over 30 days; (3) multiple logistic regression analyses revealed that the determinants influencing LOS were number of consultations, number of lab tests, and surgery; (4) the determinants of hospital fee were severity of brain injury, gender of patients, number of consultations, number of lab tests, and surgery.
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