Work-related rumination and worry at bedtime are associated with worse sleep indicators in schoolteachers: a study based on actigraphy and sleep diaries
| Autor: | Selma Maffei de Andrade, Juliana Moura de Melo, Estela Jiménez-López, Alberto Durán González, Sara C S Souza, Arthur Eumann Mesas, Marcela Z. Campanini |
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| Rok vydání: | 2021 |
| Předmět: |
Sleep Wake Disorders
media_common.quotation_subject Anxiety Bedtime Work related 03 medical and health sciences 0302 clinical medicine Humans Medicine media_common business.industry Repeated measures design Actigraphy General Medicine 030228 respiratory system Rumination Female Sleep diary Self Report Occupational stress Worry medicine.symptom Sleep business 030217 neurology & neurosurgery Clinical psychology |
| Zdroj: | Sleep Medicine. 80:113-117 |
| ISSN: | 1389-9457 |
| DOI: | 10.1016/j.sleep.2021.01.055 |
| Popis: | Work-related rumination and worry are indicators of occupational stress which can impact sleep when they occur close to bedtime. This study examined the relationship between these repetitive thoughts before sleep with objective and subjective sleep parameters.A microlongitudinal study was carried out with schoolteachers who answered questions on rumination and worry before sleep, wore a wrist actigraph, and completed a sleep diary for 5 to 7 consecutive days. Analysis used mixed-effects repeated measures linear models adjusted for sociodemographic, lifestyle, and health status.Among the 134 schoolteachers studied, 64.9% were women and were aged 41.9 ± 9.5 years. In the fully adjusted analysis, actigraphy indicated that a wake-up time6:30 a.m. was associated with both rumination (relative risk (RR) = 1.67; 95% confidence interval (CI) = 1.21-2.31) and worry (RR = 2.44; 95%CI = 1.63-3.64). Moreover, actigraphy-measured nighttime sleep duration7 h (RR = 1.23; 95%CI = 1.03-1.47) and self-reported sleep latency15 min (RR = 1.43; 95%CI = 1.02-2.02) were associated with work-related worry.The occurrence of work-related repetitive thoughts before sleep, particularly worry about next-day issues, is associated with an increased risk of impaired objective and subjective sleep indicators. These findings suggest that these cognitive processes related to work should be addressed in strategies aimed at preventing and treating sleep disturbances and their individual and occupational consequences. |
| Databáze: | OpenAIRE |
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