Prevalence of physical inactivity and associated factors among students at Joseph Ki-Zerbo University in Ouagadougou, Burkina Faso

Abstract

Physical inactivity is a risk factor for non-communicable diseases, which cause significant morbidity and mortality worldwide. The aim of this study was to estimate the prevalence of physical inactivity and identify its associated factors among students in Ouagadougou (Burkina Faso). We conducted a cross-sectional study from April 1 to June 30, 2024, among randomly selected students of the Joseph Ki-Zerbo University residing in the university's halls of residence in Ouagadougou. We estimated the prevalence of physical inactivity (defined as a duration of physical activity of less than 45 minutes and a frequency of less than 3 times a week) and identified its associated factors using logistic regression. A total of 363 students took part in the study. The majority were male (52.34%). The mean age of the students was 23.10 years (standard deviation: 2.48 years). The prevalence of physical inactivity was 64.46% (95%CI: 59.30%; 69.39%). In an adjusted analysis, physical inactivity was associated with the university residence (adjusted odds ratio [aOR]: 1.96; 95%CI: 1.07-3.58), female gender (aOR: 2.81; 95%CI: 1.75-4.50), and self-reported health problems (aOR: 2.07; 95%CI: 1.18-3.64). Around six out of 10 students were physically inactive. Around six out of 10 students were physically inactive. There is an urgent need to promote and implement adapted interventions that encourage the practice of physical activity to prevent non-communicable diseases and enhance student health