کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5045786 | 1475893 | 2017 | 7 صفحه PDF | دانلود رایگان |
- Fatigue is an important health outcome within public and occupational health care.
- A trait-state-occasion model shows a strong trait component for fatigue over time.
- This trait component of fatigue also significantly predicts sickness absence.
- Trait-state-occasion models are important for understanding mental health outcomes.
ObjectiveFatigue is an important health outcome in public and occupational health care. To correctly understand and treat high levels of (prolonged) fatigue it is important to disentangle the state of fatigue into a time-varying (occasion) and -invarying (trait) component. Not only for understanding of the construct itself over time but also for its relation with (health) outcomes such as sickness absence.MethodsLongitudinal data (n = 2316) from the Maastricht Cohort Study (MCS) study was used, which assessed fatigue across 4-month intervals using the Checklist Individual Strength (CIS).ResultsIt was found that the occasion component explains 27.60% (95%-CI [25.80%; 29.40%]) of the variance of fatigue and the trait component 71.00% (95%-CI [69.00%; 72.90%]). The trait component was, furthermore, found to be a significant predictor of sickness absence.ConclusionFatigue has a considerable time-invariant component. As this component is also related with other adverse health outcomes, preventive measures and interventions should take the difference between the occasion and trait component of fatigue into account.
Journal: Journal of Psychosomatic Research - Volume 102, November 2017, Pages 54-60