Measuring health-related quality of life among adults in Singapore: Population norms for the EQ-5D

Quality of Life Research

Volumn 22, Issue 10, 2013, Pages 2983-2991

  Abdin, Edimansyah ^a   Subramaniam, Mythily ^a   Vainganka, Janhavi Ajit ^a   Luo, Nan ^a   Chong, Siow Ann ^b  

^a INSTITUTE OF MENTAL HEALTH   (Singapore)

^b NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

EQ 5D; Health related quality of life; Population norms; Singapore

Indexed keywords

ADULT; AGE DISTRIBUTION; AGED; ARTICLE; ASIAN; FEMALE; HEALTH SURVEY; HUMAN; LANGUAGE; MALE; MENTAL HEALTH; MIDDLE AGED; MULTIVARIATE ANALYSIS; PAIN; PSYCHOLOGICAL ASPECT; QUALITY OF LIFE; QUESTIONNAIRE; REGRESSION ANALYSIS; SELF CARE; SEX RATIO; SINGAPORE; SOCIOECONOMICS; YOUNG ADULT;

ADULT; AGE DISTRIBUTION; AGED; ASIAN CONTINENTAL ANCESTRY GROUP; FEMALE; HEALTH SURVEYS; HUMANS; LANGUAGE; MALE; MENTAL HEALTH; MIDDLE AGED; MULTIVARIATE ANALYSIS; PAIN; POPULATION SURVEILLANCE; QUALITY OF LIFE; QUESTIONNAIRES; REGRESSION ANALYSIS; SELF CARE; SEX DISTRIBUTION; SINGAPORE; SOCIOECONOMIC FACTORS; YOUNG ADULT;

EID: 84892793417     PISSN: 09629343     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11136-013-0405-x     Document Type: Article

References (42)

1. Lopez, A. D., Mathers, C. D., Ezzati, M., Jamison, D. T., & Murray, C. J. (2006). Global and regional burden of disease and risk factors, 2001: Systematic analysis of population health data. Lancet, 367(9524), 1747-1757.
2. EuroQol. (1990). EuroQol-a new facility for the measurement of health-related quality of life. The EuroQol Group. Health Policy, 16(3), 199-208.
3. Singapore Department of Statistics. (2010). Population trends 2010: Department of statistics. Ministry of Trade & Industry: Republic of Singapore.
4. Quah, J. H., Luo, N., Ng, W. Y., How, C. H., & Tay, E. G. (2011). Health-related quality of life is associated with diabetic complications, but not with short-term diabetic control in primary care. Annals of the Academy of Medicine Singapore, 40(6), 276-286.
5. Zhang, X. H., Li, S. C., Fong, K. Y., & Thumboo, J. (2009). The impact of health literacy on health-related quality of life (HRQoL) and utility assessment among patients with rheumatic diseases. Value Health, 12(Suppl 3), S106-S109.
6. Luo, N., Ng, W. Y., Lau, P. N., Au, W. L., & Tan, L. C. (2010). Responsiveness of the EQ-5D and 8-item Parkinson's Disease Questionnaire (PDQ-8) in a 4-year follow-up study. Quality of Life Research, 19(4), 565-569.
7. Xie, F., Pullenayegum, E. M., Li, S. C., Hopkins, R., Thumboo, J., & Lo, N. N. (2010). Use of a disease-specific instrument in economic evaluations: Mapping WOMAC onto the EQ-5D utility index. Value Health, 13(8), 873-878.
8. Chow, W. H., Chang, P., Lee, S. C., Wong, A., Shen, H. M., & Verkooijen, H. M. (2010). Complementary and alternative medicine among Singapore cancer patients. Annals of the Academy of Medicine Singapore, 39(2), 129-135.
9. Ong, S. C., Mak, B., Aung, M. O., Li, S. C., & Lim, S. G. (2008). Health-related quality of life in chronic hepatitis B patients. Hepatology, 47(4), 1108-1117.
10. Luo, N., Low, S., Lau, P. N., Au, W. L., & Tan, L. C. (2009). Is EQ-5D a valid quality of life instrument in patients with Parkinson's disease? A study in Singapore. Annals of the Academy of Medicine Singapore, 38(6), 521-528.
11. Gao, F., Ng, G. Y., Cheung, Y. B., Thumboo, J., Pang, G., Koo, W. H., et al. (2009). The Singaporean English and Chinese versions of the EQ-5D achieved measurement equivalence in cancer patients. Journal of Clinical Epidemiology, 62(2), 206-213.
12. Wee, H. L., Loke, W. C., Li, S. C., Fong, K. Y., Cheung, Y. B., Machin, D., et al. (2007). Cross-cultural adaptation and validation of Singapore Malay and Tamil versions of the EQ-5D. Annals of the Academy of Medicine Singapore, 36(6), 403-408.
13. Luo, N., Chew, L. H., Fong, K. Y., Koh, D. R., Ng, S. C., Yoon, K. H., et al. (2003). Do English and Chinese EQ-5D versions demonstrate measurement equivalence? An exploratory study. Health Qual Life Outcomes, 1, 7.
14. Luo, N., Chew, L. H., Fong, K. Y., Koh, D. R., Ng, S. C., Yoon, K. H., et al. (2003). Validity and reliability of the EQ-5D selfreport questionnaire in English-speaking Asian patients with rheumatic diseases in Singapore. Quality of Life Research, 12(1), 87-92.
15. Luo, N., Chew, L. H., Fong, K. Y., Koh, D. R., Ng, S. C., Yoon, K. H., et al. (2003). Validity and reliability of the EQ-5D selfreport questionnaire in Chinese-speaking patients with rheumatic diseases in Singapore. Annals of the Academy of Medicine Singapore, 32(5), 685-690.
16. Kind, P., Dolan, P., Gudex, C., &Williams, A. (1998). Variations in population health status: Results from a United Kingdom national questionnaire survey. BritishMedical Journal, 316(7133), 736-741.
17. Golicki, D., Niewada, M., Jakubczyk, M., Wrona, W., & Hermanowski, T. (2010). Self-assessed health status in Poland: EQ-5D findings from the Polish valuation study. Polskie Archiwum Medycyny Wewnetrznej, 120(7-8), 276-281.
18. Luo, N., Johnson, J. A., Shaw, J. W., Feeny, D., & Coons, S. J. (2005). Self-reported health status of the general adult U.S. population as assessed by the EQ-5D and Health Utilities Index. Medical Care, 43(11), 1078-1086.
19. Fryback, D. G., Dunham, N. C., Palta, M., Hanmer, J., Buechner, J., Cherepanov, D., et al. (2007). US norms for six generic healthrelated quality-of-life indexes from the National Health Measurement study. Medical Care, 45(12), 1162-1170.
20. Sun, S., Chen, J., Johannesson, M., Kind, P., Xu, L., Zhang, Y., et al. (2011). Population health status in China: EQ-5D results, by age, sex and socio-economic status, from the National Health Services Survey 2008. Quality of Life Research, 20(3), 309-320.
21. Burström, K., Johannesson, M., & Diderichsen, F. (2001). Swedish population health-related quality of life results using the EQ-5D. Quality of Life Research, 10(7), 621-635.
22. Perneger, T. V., Combescure, C., & Courvoisier, D. S. (2010). General population reference values for the French version of the EuroQol EQ-5D health utility instrument. Value Health, 13(5), 631-635.
23. Sorensen, J., Davidsen, M., Gudex, C., Pedersen, K. M., & Bronnum-Hansen, H. (2009). Danish EQ-5D population norms. Scandinavian Journal of Public Health, 37(5), 467-474.
24. Tsuchiya, A., Ikeda, S., Ikegami, N., Nishimura, S., Sakai, I., Fukuda, T., et al. (2002). Estimating an EQ-5D population value set: The case of Japan. Health Economics, 11(4), 341-353.
25. Kontodimopoulos, N., Pappa, E., Niakas, D., Yfantopoulos, J., Dimitrakaki, C., & Tountas, Y. (2008). Validity of the EuroQoL (EQ-5D) instrument in a Greek general population. Value Health, 11(7), 1162-1169.
26. Oppe, M., & De Charro, F. (2004). Population norms and their uses. In A. Szende & A. Williams (Eds.), Measuring Self-Reported Population Health: An International Perspective based on EQ-5D. Budapest: SpringMed Publishing Ltd.
27. Fayers, P., & Machin, D. (2007). Quality of life: The assessment, analysis and interpretation of patient-reported outcomes. England: Wiley.
28. Subramaniam, M., Vaingankar, J., Heng, D., Kwok, K. W., Lim, Y. W., Yap, M., et al. (2012). The Singapore Mental Health Study: An overview of the methodology. International Journal of Methods in Psychiatric Research, 21(2), 149-157.
29. Dolan, P. (1997). Modelling valuations for EuroQol health states. Medical Care, 35, 1095-1108.
30. Chadwick, D. (2001). Monotherapy comparative trials: Equivalence and differences in clinical trials. Epilepsy Research, 45(101), 103.
31. Rohmel, J. (1998). Therapeutic equivalence investigations: Statistical considerations. Statistics in Medicine, 17, 1703-1714.
32. Sun, S., Chen, J., Johannesson, M., Kind, P., Xu, L., Zhang, Y., et al. (2011). Regional differences in health status in China: Population health-related quality of life results from the National Health Services Survey 2008. Health Place, 17(2), 671-680.
33. Johnson, J. A., & Coons, S. J. (1998). Comparison of the EQ-5D and SF-12 in an adult US sample. Quality of Life Research, 7(2), 155-166.
34. Lubetkin, E. I., Jia, H., Franks, P., & Gold, M. R. (2005). Relationship among sociodemographic factors, clinical conditions, and health-related quality of life: Examining the EQ-5D in the U.S. general population. Quality of Life Research, 14(10), 2187-2196.
35. Cleemput, I. (2004). Can we explain inter-country differences in levels of health? In A. Szende & A. Williams (Eds.), Measuring Self-Reported Population Health: An International Perspective based on EQ-5D. Budapest: SpringMed Publishing Ltd.
36. Mathers, C. D., & Schofield, D. J. (1998). The health consequences of unemployment: The evidence. Medical Journal of Australia, 168(4), 178-182.
37. Björklund, A., & Eriksson, T. (1998). Unemployment and mental health: Evidence from research in the Nordic countries. International Journal of Social Welfare, 7, 219-235.
38. Eden, L., Ejlertsson, G., & Petersson, J. (1999). Quality of life among early retirees. Experimental Aging Research, 25(4), 471-475.
39. Luo, N., Johnson, J. A., Shaw, J. W., & Coons, S. J. (2009). Relative efficiency of the EQ-5D, HUI2, and HUI3 index scores in measuring health burden of chronic medical conditions in a population health survey in the United States. Medical Care, 47(1), 53-60.
40. Brazier, J., Jones, N., & Kind, P. (1993). Testing the validity of the Euroqol and comparing it with the SF-36 health survey questionnaire. Quality of Life Research, 2(3), 169-180.
41. Pullenayegum, E. M., Tarride, J. E., Xie, F., & O'Reilly, D. (2011). Calculating utility decrements associated with an adverse event: Marginal Tobit and CLAD coefficients should be used with caution. Medical Decision Making, 1(6), 790-799.
42. Sullivan, P. (2001). Are Utilities Bounded at 1.0? Implications for Statistical Analysis and Scale Development. Medical Decision Making, 31(6), 787-789.