Sleep Quality among Police Officers: Implications and Insights from a Systematic Review and Meta-Analysis of the Literature
Articolo
Data di Pubblicazione:
2019
Citazione:
Garbarino, S., Guglielmi, O., Puntoni, M., Bragazzi, N. L., Magnavita, N., Sleep Quality among Police Officers: Implications and Insights from a Systematic Review and Meta-Analysis of the Literature, <>, 2019; 16 (5): 885-N/A. [doi:10.3390/ijerph16050885] [http://hdl.handle.net/10807/130682]
Abstract:
Poor sleep is associated with bad health outcomes, worse wellbeing and decreases in
performance, productivity and safety at work. Police officers are exposed to several risk factors
including extended work schedules, shift work, occupational stress, dangerous and traumatic events
and can, as such, develop sleep problems. The aim of the present study was to analyze the sleep
quality among police officers. A systematic literature search, in PubMed/MEDLINE, PsycINFO,
Scopus, ISI/Web of Science (WoS) and the Cochrane Library was conducted. Original articles,
published in English, French, Italian, Spanish and Portuguese, the primary objective of which was the
evaluation of the quality of sleep through the Pittsburgh Sleep Quality Index (PSQI) in Police Forces,
were selected. From an initial sample of 1,149 studies, 13 articles were included in the meta-analysis
(3,722 police officers). The pooled prevalence of bad sleep quality in police officers was 51% [95%CI
42–60%]. The pooled global score of the PSQI was 5.6 [95%CI 5.0–6.3], corresponding to a low average
quality. At the meta-regressions, statistically significant associations could be found for work seniority
(in terms of years of service) and being on shift. The poor quality of sleep in police officers could
have negative consequences for workers’ health and for the safety of third parts. The implementation
of health and sleep hygiene promotion programs in police forces is strongly recommended.
performance, productivity and safety at work. Police officers are exposed to several risk factors
including extended work schedules, shift work, occupational stress, dangerous and traumatic events
and can, as such, develop sleep problems. The aim of the present study was to analyze the sleep
quality among police officers. A systematic literature search, in PubMed/MEDLINE, PsycINFO,
Scopus, ISI/Web of Science (WoS) and the Cochrane Library was conducted. Original articles,
published in English, French, Italian, Spanish and Portuguese, the primary objective of which was the
evaluation of the quality of sleep through the Pittsburgh Sleep Quality Index (PSQI) in Police Forces,
were selected. From an initial sample of 1,149 studies, 13 articles were included in the meta-analysis
(3,722 police officers). The pooled prevalence of bad sleep quality in police officers was 51% [95%CI
42–60%]. The pooled global score of the PSQI was 5.6 [95%CI 5.0–6.3], corresponding to a low average
quality. At the meta-regressions, statistically significant associations could be found for work seniority
(in terms of years of service) and being on shift. The poor quality of sleep in police officers could
have negative consequences for workers’ health and for the safety of third parts. The implementation
of health and sleep hygiene promotion programs in police forces is strongly recommended.
Tipologia CRIS:
Articolo in rivista, Nota a sentenza
Keywords:
police; sleep; occupational health; meta-analysis; prevalence; public health; sleep deprivation; health promotion; sleep hygiene
Elenco autori:
Garbarino, Sergio; Guglielmi, Ottavia; Puntoni, Matteo; Bragazzi, Nicola Luigi; Magnavita, Nicola
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