Short-term impact of COVID-19 pandemic on low back pain: data from the PAMPA Cohort, Brazil

Author:

Caputo Eduardo L.,Ferreira Paulo H.,Feter Natan,Doring Igor R.,Leite Jayne S.,Alt Ricardo,Cassuriaga Júlia,Reichert Felipe F.,Rombaldi Airton J.,da Silva Marcelo C.

Abstract

Abstract Background To evaluate the short-term impact of COVID-19 pandemic on low back pain (LBP) outcomes in southern Brazil. Methods Data from the PAMPA Cohort were analyzed. Adults were recruited between June and July 2020 in the Rio Grande do Sul state using online-based strategies. Participants responded a self-reported, online questionnaire on LBP with two timepoints: before (retrospectively) and during COVID-19 pandemic. We assessed LBP experience, LBP-related activity limitation (no/yes), and LBP intensity (0 to 10 [strongest pain]). Results From a total sample of 2,321 respondents (mean age: 37.6 ± 13.5; 75.4% women), the prevalence of LBP did not change significantly from before (74.7% [95%CI 72.3; 76.9]) to the first months of pandemic (74.2% [95%CI 71.9; 76.3]). However, an increased pain levels (β: 0.40; 95%CI 0.22; 0.58) and a higher likelihood for activity limitation due to LBP was observed (PR 1.14; 95%CI 1.01; 1.29). Longitudinal analyzes showed that age, gender, BMI, chronic diseases, physical activity, and anxiety and depression symptoms, were associated with LBP in the first pandemic months. Conclusion Although the prevalence of LBP did not change at the first months of COVID-19 pandemic, LBP-induced impairment in daily activities and pain intensity was higher when compared to before the pandemic.

Publisher

Springer Science and Business Media LLC

Subject

Public Health, Environmental and Occupational Health

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