The influence of occasional and frequent work from home on musculoskeletal complaints.

ABSTRACT

BACKGROUND: The coronavirus 2019 (COVID-19) pandemic acts as a recent driver for telework on a global scale. While visual display unit (VDU) workplaces are usually subject to regulatory requirements or occupational health and safety controls, mobile workplaces may increase the risk of developing work-related musculoskeletal complaints (MSCs). OBJECTIVE: This study aimed to explore the influence of work from home (WFH) on musculoskeletal complaints in the context of German municipal administrations. METHODS: This paper is based on an online survey conducted as part of the Health and Digital Change project in cooperation with three municipal administrations in North Rhine-Westphalia, Germany. A multivariate model was constructed to calculate the odds ratio for MSCs including various control variables. RESULTS: While bivariate analysis showed a 0.96-fold risk for employees who work from home, the multivariate model with a split between occasional (OR = 0.79) and frequent (OR = 1.59) WFH revealed a more complex effect. Both odds did not reach the significance level. However, the influence of being female (OR = 3.34) and being overweight (OR = 1.51) was confirmed. Regarding age the OR increases by 1.02 per year of life. Other control variables were the municipal affiliation, university entrance qualification, working hours and feeling overstrained. The regression model improved by 0.07 (McFadden R2) compared to the null model. CONCLUSION: Although WFH is discussed as a rising risk factor for MSCs, the findings in this study indicate, that occasional WFH acts as a rather protective factor against work-related MSCs.