Physical activity, nutritional habits and sleeping behavior in health professions students and employees of a Swiss University of Applied Sciences during the COVID-19 lockdown period: a questionnaire survey study (Preprint)
BACKGROUND The new coronavirus SARS-CoV-2 led to the COVID-19 pandemic since January 2020. The Swiss Federal Council prescribed a lockdown of non-essential businesses. Students and employees of institutions for higher education had to install home-office and online lectures. OBJECTIVE The aim of this survey was to evaluate lifestyle habits such as physical activity (PA), sitting time, nutritional (expressed as median Mediterranean Diet Score; mMDS) and alcohol consumption habits and sleeping behavior during a two months period of confinement and social distancing due to the COVID-19 pandemic in students and employees of a Swiss University of Applied Sciences. METHODS All students and employees from the Bern University of Applied Sciences – Department of Health Professions (Nursing, Nutrition and Dietetics, Midwifery, Physiotherapy) were invited to complete an anonymous online survey during the COVID-19 confinement period. Information on the lifestyle dimensions PA, sitting time, nutritional and alcohol consumption habits and sleep was gathered using adaptations of validated questionnaires. Frequency analyses and non-parametric statistical methods were used for data analyses. Significance was set at 5% level of alpha error. RESULTS Prevalence of non-health enhancing PA was 37.1% with participants of the division of physiotherapy showing lowest prevalence. Prevalence of long sitting time (> 8 hours.day-1) was 36.1%. Median mMDS was 9 on 15 with participants of the division of nutrition and dietetics being more adherent to a Mediterranean diet as compared to the other groups. Prevalence of non-adherence to the Swiss alcohol consumption recommendations was 8.3%. Prevalence of low sleeping quality was 44.7% while median sleeping duration was eight hours, which is considered healthy for adult populations. CONCLUSIONS Results of this survey and subgroup analyses offer an opportunity to plan more group-specific health promotion interventions. CLINICALTRIAL ClinicalTrials.gov: NCT04502108