Factors determining adherence to guidelines and restrictions during the initial period of the COVID-19 pandemic in Poland before the vaccination rollout.

Abstract

In Poland, like in many other countries, guidelines and certain restrictions were introduced in order to reduce the impact of the pandemic and curb the spread of the virus. These related to such behaviours as washing and disinfecting hands, wearing face masks in designated places, keeping social distance and frequently ventilating rooms. However, not all people follow the guidelines, which can lead to both health and social ramifications. The key objective of this study was an in-depth analysis of how safety rules (SR) were complied with in Poland during the initial pandemic period before the vaccines were rolled out, as well as determining factors that could affect the compliance with SR. The study was conducted in the form of a series of cross-sectional surveys using the CATI method on a representative Polish sample in 8 rounds of interviews. Random sampling was applied. The first round was carried out from 2 to 6 July 2020, the last from 17 to 21 August 2020. The authors' original survey questionnaire was used. Factors affecting the compliance with SR were analysed using the multivariate logistic regression method on a combined group of participants from all the study rounds. In total, 4,800 subjects participated in the study, of which 2,512 were women (52.3%) and 2,288 were men (47.7%). Compliance with guidelines was defined based on four survey questions relating to: disinfecting hands when not at home, not touching items with bare hands when not at home, wearing face masks or covering mouth and nose, as well as washing hands after coming back home. Two affirmative answers to these questions or wearing a face mask alone (covering mouth and nose) were interpreted as compliance with SR. SR were more frequently followed by women OR=1.234 95% CI (0.988-1.543), persons over the age of 65 OR=2.098 95% CI (1.409-3.122), people with university education OR=1.315 95% CI (0.950-1.820) and residents of large cities OR=2.179 95% CI (1.382-3.437). Factors that supported compliance with SR were older age, fear of contracting COVID-19 and knowledge of SR. During the first wave of the pandemic, the SR compliance level was high. Nevertheless, the study identified social groups with a higher risk of non-compliance. This indicates a need for properly addressing communication to these groups, especially that, as was demonstrated, the knowledge alone of pandemic-related messages significantly increased the likelihood of following SR and restrictions. The study of infection-preventing behaviours and their context may provide essential information to guide public policies and communication strategies that would support these behaviours in order to control the spread of the virus more effectively.