RT Journal Article
SR Electronic
T1 Prevalence and risk factors for back pain in sports: a systematic review with meta-analysis
JF British Journal of Sports Medicine
JO Br J Sports Med
FD BMJ Publishing Group Ltd and British Association of Sport and Exercise Medicine
SP bjsports-2020-102537
DO 10.1136/bjsports-2020-102537
A1 Wilson, Fiona
A1 Ardern, Clare L
A1 Hartvigsen, Jan
A1 Dane, Kathryn
A1 Trompeter, Katharina
A1 Trease, Larissa
A1 Vinther, Anders
A1 Gissane, Conor
A1 McDonnell, Sarah-Jane
A1 Caneiro, JP
A1 Newlands, Craig
A1 Wilkie, Kellie
A1 Mockler, David
A1 Thornton, Jane S
YR 2020
UL http://bjsm.bmj.com/content/early/2020/10/18/bjsports-2020-102537.abstract
AB Objectives We aimed to determine the prevalence of low back pain (LBP) in sport, and what risk factors were associated with LBP in athletes.Design Systematic review with meta-analysis.Data sources Literature searches from database inception to June 2019 in Medline, Embase, Cumulated Index to Nursing and Allied Health Literature (CINAHL), Web of Science and Scopus, supplemented by grey literature searching.Eligibility criteria Studies evaluating prevalence of LBP in adult athletes across all sports.Results Eighty-six studies were included (30 732, range 20–5958, participants), of which 45 were of ‘high’ quality. Definitions of LBP varied widely, and in 17 studies, no definition was provided. High-quality studies were pooled and the mean point prevalence across six studies was 42%; range 18%–80% (95% CI 27% to 58%, I2=97%). Lifetime prevalence across 13 studies was 63%; range 36%–88% (95% CI 51% to 74%, I2=99%). Twelve-month LBP prevalence from 22 studies was 51%; range 12%–94% (95% CI 41% to 61%, I2=98%). Comparison across sports was limited by participant numbers, study quality and methodologies, and varying LBP definitions. Risk factors for LBP included history of a previous episode with a pooled OR of 3.5; range 1.6–4.0 (95% CI 1.9 to 6.4). Statistically significant associations were reported for high training volume, periods of load increase and years of exposure to the sport.Conclusion LBP in sport is common but estimates vary. Current evidence is insufficient to identify which sports are at highest risk. A previous episode of LBP, high training volume, periods of load increase and years of exposure are common risk factors.