Prevalence of low back pain and associated risk factors amongst adult patients presenting to a Nigerian family practice clinic, a hospital-based study/Prevalence des lombalgies et facteurs de risque associes chez les patients adultes se presentant dans un centre medical familial du Nigeria, etude en milieu hospitalier

Background: Low back pain (LBP) is a common health problem with concomitant disability which has assumed a public health importance in our setting. Objectives: The aim of this study was to determine the prevalence of LBP and associated risk factors amongst adult patients attending the General Outpatients' Clinic of the University College Hospital in Ibadan, Nigeria. Method: This was a cross-sectional study of 485 respondents. A semi-structured questionnaire was used to obtain information on socio-demography, lifestyle, occupation and other risk factors associated with LBP. Results: There were 288 (59.4%) female and 197 (40.6%) male respondents. The point prevalence of LBP was 46.8%. Occupational activities, previous back injury and tobacco smoking were significant associated factors for the total population. For the female respondents, logistic regression analysis showed that a waist circumference of 88 cm or more, dysmenorrhea, previous back injury and being engaged in an occupation were the most significant factors associated with LBP. However, previous back injury was the most significant factor associated with LBP for the male respondents. Conclusion: The prevalence of LBP amongst adult patients in our setting is high, with preventable and treatable predisposing factors. Public health efforts should be directed at educating people on occupational activities and lifestyle habits. Contexte: La lombalgie est un probleme de sante courant, associe a un handicap, ce probleme etant important sur le plan de la sante publique dans notre contexte. Objectifs: L'objectif de cette etude etait de determiner la prevalence des lombalgies et des facteurs de risque associes chez les patients adultes se presentant au centre de consultation externe de l'hopital universitaire d'Ibadan, au Nigeria. Methode: Il s'agit d'une etude transversale realisee aupres de 485 personnes interrogees. Un questionnaire semi-structure a ete utilise afin d'obtenir des informations sur les facteurs sociodemographiques, le style de vie, la profession ainsi que d'autres facteurs de risque associes a la lombalgie. Resultats: Le groupe de personnes interrogees se composait de 288 (59,4%) femmes et de 197 (40,6%) hommes. La prevalence ponctuelle des lombalgies etait de 46,8%. Les activites professionnelles, des blessures dorsales anterieures et la consommation de tabac etaient des facteurs associes significatifs pour la population totale. Pour les femmes interrogees, l'analyse de regression logist