Longitudinal study about the impact of COVID-19 pandemic in a southern Brazilian state: the PAMPA cohort

This study aimed to describe the effects of social distancing due to the COVID-19 pandemic on physical and mental health, chronic disease management, and economic situation in adults from a southern Brazilian state. Data from the baseline of the PAMPA (Prospective Study About Mental and Physical Health) cohort, a population-based, longitudinal study is presented. An online-based questionnaire was used to assess the variables pre- and during social distancing. Most of the respondents (N=2,321) were women (76.7%), white (90.6%), had at least university degree (66.7%), and were overweight or obese (53.3%). Nearly 40% were not able to work from home and 45.3% had monthly income reduced during social distancing. Moderate-to-severe symptoms of depression and anxiety increased 7.3x and 8.4x from before to during social distancing. Three quarters reported low back pain (74.2%; 95%CI: 71.9%, 76.3%) during the same period while the prevalence of physical inactivity increased 31.2%. Managing chronic conditions was harder during social distancing for 28.5% of the participants. Roughly 40% reported that did not seek medical assistance even when necessary during this period. COVID-19 pandemic has disrupted the health of adults from a southern Brazilian state in several aspects.

Key words
chronic diseases; COVID-19; low back pain; mental health; exercise