Izvorni znanstveni članak
https://doi.org/10.2478/aiht-2025-76-3954
Working hours indirectly affect anxiety symptoms through sleep and stress in dentists, physicians, and psychotherapists
Patricia Tomac
orcid.org/0000-0002-3536-853X
; Institute for Medical Research and Occupational Health, Zagreb, Croatia
Iva Japundžić Rapić
; Bagatin Clinic, Zagreb, Croatia
Liborija Lugović-Mihić
orcid.org/0000-0001-7494-5742
; University of Zagreb School of Dental Medicine, Zagreb, Croatia 4 Sestre Milosrdnice University Hospital Centre, Department of Dermatovenereology, Zagreb, Croatia
Jelena Macan
; Institute for Medical Research and Occupational Health, Zagreb, Croatia
Adrijana Košćec Bjelajac
orcid.org/0000-0003-0547-0047
; Institute for Medical Research and Occupational Health, Zagreb, Croatia
Sažetak
The aim of this study was to examine the effects of working hours on anxiety symptoms in highly educated helping professionals, especially through sleep duration, perceived stress and sleep quality. We analysed the results of 172 helping professionals (dentists, physicians, and psychotherapists, 57 % women, average age 25–63 years) who had participated in a larger study examining the effects of working conditions and constitutional factors on the onset of hand eczema. The participants answered a battery of questionnaires, including Cohen’s Perceived Stress Scale, Zung Self-Rating Anxiety Scale, and a set of standard questions on sociodemographic characteristics, working hours, sleep, and job characteristics. They also underwent clinical examination of skin on hands and wrists. Participants reported working between 19 and 90 h a week, with 25.1 % working more than 50 h a week. Several path analysis models used in the study showed that working hours predicted anxiety only indirectly. The final model “working hours → sleep duration on workdays → perceived stress → anxiety symptoms” showed excellent fit [χ2(14)=10.345; P>0.05; CFI=1.000; RMSEA 90 % CI (0.000, 0.054); P>0.05; SRMR=0.028]. Our results indicate that long working hours are associated with shorter sleep duration, which, in turn, is associated with higher levels of perceived stress and subsequently higher levels of anxiety. Long working hours in highly educated helping professionals may therefore put at risk their own health and safety and that of the recipients of their services. The aim of this study was to examine the effects of working hours on anxiety symptoms in highly educated helping professionals, especially through sleep duration, perceived stress and sleep quality. We analysed the results of 172 helping professionals (dentists, physicians, and psychotherapists, 57 % women, average age 25–63 years) who had participated in a larger study examining the effects of working conditions and constitutional factors on the onset of hand eczema. The participants answered a battery of questionnaires, including Cohen’s Perceived Stress Scale, Zung Self-Rating Anxiety Scale, and a set of standard questions on sociodemographic characteristics, working hours, sleep, and job characteristics. They also underwent clinical examination of skin on hands and wrists. Participants reported working between 19 and 90 h a week, with 25.1 % working more than 50 h a week. Several path analysis models used in the study showed that working hours predicted anxiety only indirectly. The final model “working hours → sleep duration on workdays → perceived stress → anxiety symptoms” showed excellent fit [χ2(14)=10.345; P>0.05; CFI=1.000; RMSEA 90 % CI (0.000, 0.054); P>0.05; SRMR=0.028]. Our results indicate that long working hours are associated with shorter sleep duration, which, in turn, is associated with higher levels of perceived stress and subsequently higher levels of anxiety. Long working hours in highly educated helping professionals may therefore put at risk their own health and safety and that of the recipients of their services.
Ključne riječi
Cohen’s Perceived Stress Scale; healthcare workers; helping professions; path analysis; sleep duration; sleep quality; working time; Zung Self-Rating Anxiety Scale
Hrčak ID:
332319
URI
Datum izdavanja:
17.6.2025.
Posjeta: 691 *