Prevalence and predictors of low back pain among the Iranian population: Results from the Persian cohort study. (February 2022)

• Record Type: Journal Article
• Authors: Ghafouri, Mohammad; Teymourzadeh, Azin; Nakhostin-Ansari, Amin; Sepanlou, Sadaf G.; Dalvand, Sahar; Moradpour, Farhad; Bavarsad, Amir Hooshang; Boogar, Shahrokh Sadeghi; Dehghan, Morteza; Ostadrahimi, Alireza; Aghazadeh-Attari, Javad; Kahnooji, Mahmood; Hosseinipour, Ali; Gohari, Ali; Hosseini, Seyed Vahid; Mirzaei, Masoud; Khorram, Alireza; Shahmoradi, Mehdi; Pourfarzi, Farhad; Moosazadeh, Mahmood; Mansour-Ghanaei, Fariborz; Marioryad, Hossein; Najafi, Farid; Genevay, Stephane; Moghadam, Navid; Kordi, Ramin
• Is Part Of: Annals of medicine and surgery. Volume 74(2022)
• Publication Date: 2022-02
• Subjects: LBP low back pain -- BMI body mass index -- YLD years of healthy life lost due to disability; Prevalence -- Low back pain -- Iran -- PERSIAN; Surgery -- Periodicals; Medicine -- Periodicals; General Surgery -- Periodicals; Education, Medical -- Periodicals; Periodicals; 617
• DOI: 10.1016/j.amsu.2022.103243
• Languages: English
• ISSNs: 2049-0801

Abstract

Abstract: Background and objectives: Low back pain (LBP) is a common health condition in populations. Limited large-scale population-based studies evaluated the prevalence and predictors of LBP in developing countries. This study aimed to evaluate the prevalence and factors associated with LBP among the Iranian population. Methods: We used baseline information from the Prospective Epidemiological Research Studies in Iran (PERSIAN), including individuals from 16 provinces of Iran. LBP was defined as the history of back pain interfering with daily activities for more than one week during an individual's lifetime. Various factors hypothesized to affect LBP, such as age, sex, marital status, educational status, ethnicity, living area, employment status, history of smoking, body mass index (BMI), physical activity, sleep duration, wealth score, history of joint pain, and history of morning stiffness in the joints were evaluated. Results: In total, 163770 Iranians with a mean age of 49.37 (SD = 9.15) were included in this study, 44.8% of whom were male. The prevalence of LBP was 25.2% among participants. After adjusting for confounders, the female gender [OR:1.244(1.02–1.50)], middle and older ages [OR:1.23(1.10–1.33) and OR:1.13(1.07–1.42), respectively], being overweight or obese [OR:1.13(1.07–1.19) and OR:1.21(1.16–1.27), respectively], former and current smokers (OR:1.25(1.16–1.36) and OR:1.28(1.17–1.39), respectively], low physical activity [OR:1.07(1.01–1.14)], and short sleep duration [OR: 1.09(1.02–1.17)] were significantly associated with LBP. Conclusion: In this large-scale study, we found the lifetime prevalence of LBP to be lower among the Iranian population in comparison to the global prevalence of LBP; further studies are warranted to evaluate the causality of risk factors on LBP. Highlights: The lifetime prevalence of low back pain in the Iranian population is 25.2%. Our survey includes 163770 people from 16 Iranian provinces. We used PERSIAN Cohort data which is the largest study conducted in Iran population. For analysis, we used both unadjusted and adjusted logistic regression models.