Abstract
Purpose
To examine the relation of work type with health-related quality of life (HRQoL) in healthy workers.
Methods
We cross-sectionally examined 4427 (3605 men and 822 women) healthy workers in Japan, aged 19–69 years. We assessed HRQoL based on scores for five scales of the SF-36. Multiple regression was applied to examine the relation of work type (nighttime, shift, day to night, and daytime) with the five HRQoL norm-based scores, lower scores of which indicate poorer health status, adjusted for confounding factors, including sleeping duration.
Results
Shiftwork was inversely related to role physical [regression estimate (β) = −2.12, 95 % confidence intervals (CI) −2.94, −1.30, P < 0.001], general health (β = −1.37, 95 % CI −2.01, −0.72, P < 0.001), role emotional (β = −1.24, 95% CI −1.98, −0.50, P < 0.001), and mental health (β = −1.31, 95% CI −2.01, −0.63, P < 0.001) independent of confounding factors, but not to vitality. Day-to-nighttime work was inversely related to all the five HRQoL subscales (Ps 0.012 to <0.001).
Conclusion
Shiftwork was significantly inversely related to four out of the five HRQoL, except for vitality, and day-to-nighttime work was significantly inversely related to all five HRQoL, independent of demographic and lifestyle factors.
References
Hale, H. B., Williams, E. W., Smith, B. N., & Melton, C. E, Jr. (1971). Neuroendocrine and metabolic response to intermittent night shift work. Aerospace Medicine, 42, 156–162.
Fujino, Y., Iso, H., Tamakoshi, A., Inaba, Y., Koizumi, A., Kubo, T., et al. (2006). A prospective cohort study of shift work and risk of ischemic heart disease in Japanese male workers. American Journal of Epidemiology, 164, 128–135.
Karlsson, B., Knutsson, A., & Lindahl, B. (2001). Is there an association between shift work and having a metabolic syndrome? Results from a population based study of 27,485 people. Occupational and Environmental Medicine, 58, 747–752.
Woo, J. M., & Postolache, T. T. (2008). The impact of work environment on mood disorders and suicide. Evidence and implications. International Journal on Disability and Human Development, 7, 185–200.
Ohayon, M. M., Lemoine, P., Arnaud-Briant, V., & Dreyfus, M. (2002). Prevalence and consequences of sleep disorders in a shift worker population. Journal of Psychosomatic Research, 53, 577–583.
Coffey, L. C., Skipper, J. K, Jr, & Junq, F. D. (1988). Nurses and shift work: Effects on job performance and job-related stress. Journal of Advanced Nursing, 13, 245–254.
Driesen, K., Jansen, N. W., Kant, I., Mohoren, D. C., & van Amelsvoort, L. G. (2010). Depressed mood in the working population: Associations with work schedules and working hours. Chronobiology International, 27, 1062–1079.
Gordon, N. P., Cleary, P. D., Parker, C. E., & Czeisler, C. A. (1986). The prevalence and health impact of shiftwork. American Journal of Public Health, 76, 1225–1228.
Skipper, J. K, Jr, Jung, F. D., & Coffey, L. C. (1990). Nurses and shiftwork: Effects on physical health and mental depression. Journal of Advanced Nursing, 15, 835–842.
Nakata, A. (2011). Work hours, sleep sufficiency, and prevalence of depression among full-time employees: A community-based cross-sectional study. Journal of Clinical Psychiatry, 72, 605–614.
Nakata, A. (2011). Effects of long work hours and poor sleep characteristics on workplace injury among full-time male employees of small- and medium-scale businesses. Journal of Sleep Research, 20, 576–584.
Nakata, A. (2012). Investigating the associations between work hours, sleep status, and self-reported health among full-time employees. International Journal of Public Health, 57, 403–411.
Okamura, T., Tanaka, T., Babazono, A., Yoshita, K., Chiba, N., Takebayashi, T., et al. (2004). The high-risk and population strategy for occupational health promotion (HIPOP-OHP) study: Study design and cardiovascular risk factors at the baseline survey. Journal of Human Hypertension, 18, 475–485.
Okamura, T., Tanaka, T., Yoshita, K., Chiba, N., Takebayashi, T., Kikuchi, Y., et al. (2004). Specific alcoholic beverage and blood pressure in a middle-aged Japanese population: The high risk and population strategy for occupational health promotion (HIPOP-OHP) study. Journal of Human Hypertension, 18, 9–16.
Naito, M., Nakayama, T., Okamura, T., Miura, K., Yanagita, M., Fujieda, Y., et al. (2008). Effect of a 4-year workplace-based physical activity intervention program on the blood lipid profiles of participating employees: The high-risk and population strategy for occupational health promotion (HIPOP-OHP) study. Atherosclerosis, 197, 784–790.
Katano, S., Nakamura, Y., Nakamura, A., Suzukamo, Y., Murakami, Y., Tanaka, T., et al. (2012). Relationship between health-related quality of life and clustering of metabolic syndrome diagnostic components. Quality of Life Research, 21, 1165–1170.
Craig, C. L., Marshall, A. L., Sjöström, M., Bauman, A. E., Booth, M. L., Ainsworth, B. E., et al. (2003). The International Physical Activity Questionnaire (IPAQ): A comprehensive reliability and validity study in twelve countries. Medicine and Science in Sports and Exercise, 35, 1381–1395.
Fukuhara, S., & Suzukamo, T. (2004). Manual of SF-36v2 Japanese version. Kyoto: Institute for Health Outcome & Process Evaluation Research.
Fukuhara, S., Bito, S., Green, J., Hsiao, A., & Kurokawa, K. (1998). Translation, adaptation, and validation of the SF-36 Health Survey for use in Japan. Journal of Clinical Epidemiology, 51, 1037–1044.
Fukuhara, S., Ware, J. E, Jr, Kosinski, M., Wada, S., & Gandek, B. (1998). Psychometric and clinical tests of validity of the Japanese SF-36 Health Survey. Journal of Clinical Epidemiology, 51, 1045–1053.
Vogel, M., Braungardt, T., Meyer, W., & Schneider, W. (2012). The effects of shift work on physical and mental health. Journal of Neural Transmission, 119, 1121–1132.
Wyrwich, K. W., Nelson, H. S., Tierney, W. M., Babu, A. N., Kroenke, K., & Wolinsky, F. D. (2003). Clinically important differences in health-related quality of life for patients with asthma: an expert consensus panel report. Annals of Allergy, Asthma & Immunology, 91, 148–153.
Author information
Authors and Affiliations
Corresponding author
Additional information
For HIPOP-OHP Research Group.
Rights and permissions
About this article
Cite this article
Kawabe, Y., Nakamura, Y., Kikuchi, S. et al. Relationship of type of work with health-related quality of life. Qual Life Res 24, 2927–2932 (2015). https://doi.org/10.1007/s11136-015-1024-5
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11136-015-1024-5