Knee pain prevalence and associated factors in a Brazilian population study.

@article{S2011KneePP,
  title={Knee pain prevalence and associated factors in a Brazilian population study.},
  author={Katia Nunes S{\'a} and Carla de Mesquita Pereira and Rafael Celestino Souza and Abrah{\~a}o Fontes Baptista and I da S Lessa},
  journal={Pain medicine},
  year={2011},
  volume={12 3},
  pages={394-402}
}
OBJECTIVES To estimate the association among knee pain and central obesity. METHODS A cross-sectional study was carried out in Salvador, Brazil, with a sample of 2,297 individuals ≥20 years of age. A standardized questionnaire was applied at home to collect data about pain, sociodemographic characteristics and abdominal circumference measurement… CONTINUE READING