Cohort profile: the AUstralian Twin BACK pain and physical activity study (AUTBACK study)

摘要

Despite the growing evidence that physical activity and familial factors play a role in low back pain (LBP), there is a lack of robust longitudinal studies that (1) investigate the types and dosages of physical activity that are protective or harmful for LBP, (2) employ objective measures of physical activity and (3) conduct appropriate adjustment for confounders. The AUstralian Twin BACK (AUTBACK) study was established to elucidate the longitudinal LBP–physical activity relationship with the benefits of controlling for familial (both geneticongenetic) factors that may influence physical activity engagement and LBP.