title: Prevalence of low back pain in a developing urban setting.
abstract: METHODS
  A cross-sectional survey was conducted using face-to-face interviews.
  
  
  OBJECTIVE
  To estimate the prevalence of low back pain (LBP) in an urban population of Turkey and to determine the factors associated with occurrence of LBP.
  
  
  BACKGROUND
  Little information exists in the literature regarding the epidemiology of LBP in developing countries. A few data from previous studies suggest that the prevalence of LBP is rather lower in developing countries compared with developed countries.
  
  
  METHODS
  A total of 100 clusters of households (3,215 residents aged 16 years or older) in municipality area of Antalya was selected by systematic sampling. Of these, 3,173 study participants agreed to interview. The response rate was 98.7%.
  
  
  RESULTS
  The crude lifetime, 12-month, and point prevalences of LBP were 46.6% (95% confidence interval [CI], 44.9-48.3), 35.9% (95% CI, 34.2-37.6), and 20.1% (95% CI, 18.7-21.5), respectively. In logistic regression analysis, age of 36 years or older, female sex, multiparity, being a housewife, being from East Turkey, and smoking showed independent associations with having current LBP. Being religious, heavy smoking, and age 26 to 45 years were associated with having restricted activity related to LBP.
  
  
  CONCLUSIONS
  In comparison with other developing countries, point prevalence of LBP is higher in Turkey and approximates to prevalence estimates of LBP in developed countries. Smoking may be associated with both occurrence and severity of LBP. Although piety is not associated with having LBP, religious people are more likely to have restricted activity related to LBP.
authors.affiliation: Division of Rheumatology, Department of Physical Medicine and Rehabilitation, Akdeniz University Faculty of Medicine, Antalya, Turkey. erdalgilgil@akdeniz.edu.tr
authors.forename: Erdal
authors.initials: E
authors.lastname: Gilgil
authors.forename: Cahit
authors.initials: C
authors.lastname: Kaçar
authors.forename: Bülent
authors.initials: B
authors.lastname: Bütün
authors.forename: Tiraje
authors.initials: T
authors.lastname: Tuncer
authors.forename: Sevgi
authors.initials: S
authors.lastname: Urhan
authors.forename: Cinar
authors.initials: C
authors.lastname: Yildirim
authors.forename: Günsel
authors.initials: G
authors.lastname: Sünbüloglu
authors.forename: Volkan
authors.initials: V
authors.lastname: Arikan
authors.forename: Ibrahim
authors.initials: I
authors.lastname: Tekeoglu
authors.forename: Mehmet C
authors.initials: MC
authors.lastname: Oksüz
authors.forename: Umit
authors.initials: U
authors.lastname: Dündar
mesh_terms: D000203:Activities of Daily Living; D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D017116:Low Back Pain / Q000453:epidemiology* / Q000503:physiopathology / Q000534:rehabilitation; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D012307:Risk Factors; D014421:Turkey / Q000453:epidemiology; D014504:Urban Health; D014505:Urban Population