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Does insomnia predict sick leave? The Hordaland Health Study


, : Does insomnia predict sick leave? The Hordaland Health Study. Journal of Psychosomatic Research 66(1): 67-74

The purpose of this study is to prospectively examine the independent contribution of symptoms of insomnia on sick leave. We used a historical cohort design with 4 years of follow-up. Information on sick leave was obtained from Norwegian official registry data and merged with health information from the Hordaland Health Study in Western Norway, 1997 to 1999. Six thousand eight hundred ninety-two participants aged 40 to 45 years were assessed for self-reported symptoms of insomnia, sociodemographic factors, lifestyle behaviors, body mass index, symptoms of sleep apnea, anxiety, depression, as well as a range of somatic diagnoses, somatic symptoms, and pain. The outcome was the total number of sick days during a 4-year follow-up period, as registered in the official registries by the National Insurance Administration. Overall, insomnia was found to be a significant predictor of sick leave [odds ratio (OR)=2.20; 95% confidence interval (CI), 1.77-2.74], and the effect remained significant when adjusting for possible confounders (OR=1.51; 95% CI, 1.19-1.94). The effect increased with longer durations of sickness leave. This is the first study to demonstrate that insomnia is an independent risk factor for long-term sick leave.

US$19.90

PMID: 19073296

DOI: 10.1016/j.jpsychores.2008.06.011


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Kula, E.; Kajfosz, R.; Zabecki, W., 2005: Cambioxylophagous fauna of Norway spruce in the outbreak area of Ips typographus Kambioxylofagni fauna smrku v gradacni oblasti lykozrouta smrkoveho Ips typographus. Ips typographus (Linnaeus, 1758), Ips amitinus (Eichhoff, 1871) and Pityogenes chalcographus (Linnaeus, 1761) showed a decisive position. Pityophthorus pityographus (Ratzeburg, 1837) and Polygraphus poligraphus (Linnaeus, 1758) are considered to b...

Hoede, K., 1955: Dermatology in a dead end street. Der Hautarzt; Zeitschrift für Dermatologie, Venerologie, und Verwandte Gebiete 6(6): 276-277

Perretti, M.; Solito, E.; Parente, L., 1992: Evidence that endogenous interleukin-1 is involved in leukocyte migration in acute experimental inflammation in rats and mice. As a putative mediator of inflammation interleukin-1 has been implicated in the recruitment of leukocytes during the early stages of the inflammatory reaction. In the present report we have investigated the release of endogenous IL-1 in the rat zy...

Airhart, D.; Falls, K.1; Hosmer, T., 1983: Developing wildflower sods for plant cover and slope stabilization. HortScience 18(1): 89-91

Frederiksen, H.; Nielsen, O.; Skakkebaek, N.E.; Juul, A.; Andersson, A-Maria., 2016: UV filters analyzed by isotope diluted TurboFlow-LC-MS/MS in urine from Danish children and adolescents. Experimental studies indicate that some chemicals with UV blocking properties (known as UV filters) can act as endocrine disruptors. UV filters are used in sunscreens and other cosmetic- and personal care products, as well as in other consumer pro...

Madhusudhan, R.; Alagaratnam, D.; Parachuru, P.; Hu, T.C.; Chiu, J.; Conway, T., 1995: Correlation between radiographic pattern of cardiogenic pulmonary edema and central venous pressures in patients with congestive heart failure. Jgim 10(4 Suppl ): 72

Weiss, R.H.; Apostolidis, A., 1995: Dissociation of phosphatidylinositol-3 kinase activity and mitogenic inhibition in vascular smooth muscle cells. Phosphatidylinositol-3 kinase becomes activated upon association with stimulated tyrosine kinase coupled receptors. but it is also catalytically active in platelets incubated with the G-protein coupled growth factor receptor agonist. thrombin. Fur...

Shopbell, J.M., 1998: Home infusion therapy: an expanding area of dietetics practice. Nutrition 13(11-12): 1005-1007

Répássy, D.L.; Csata, S.; Tamás, G.; Bécsi, A.; Weninger, T., 1999: Experiences on 25 cases of radical cystectomy. Authors review their early experiences and the oncopathological relations in respect to 25 cases of radical cystectomy involving orthotopic bladder substitution. The difficulties of diagnostics and indication are discussed. Attention is drawn to t...

Ramsay, A.J.; Husband, A.J.; Ramshaw, I.A.; Bao, S.; Matthaei, K.I.; Koehler, G.; Kopf, M., 1994: The role of interleukin-6 in mucosal IgA antibody responses in vivo. In mice with targeted disruption of the gene that encodes interleukin-6 (IL-6), greatly reduced numbers of immunoglobulin A (IgA)-producing cells were observed at mucosae and grossly deficient local antibody responses were recorded after mucosal c...