Structured exercise improves mobility after hip fracture: a meta-analysis with meta-regression.

The ibjectives of this study were to determine the effect of structured exercise on overall mobility in people after hip fracture as well as to explore associations between trial-level characteristics and overall mobility. This is a systematic review which includes searches from MEDLINE, EMBASE, CINAHL, the Cochrane Central Register of Controlled Trials, the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register and the Physiotherapy Evidence Database to May 2014. Data were extracted by one investigator and checked by an independent investigator. Standardised mean differences (SMD) of overall mobility were meta-analysed using random effects models. Random effects meta-regression was used to explore associations between trial-level characteristics and overall mobility. 13 trials included in the meta-analysis involved 1903 participants. The pooled Hedges’ g SMD for overall mobility was 0.35 (95% CI 0.12 to 0.58, p=0.002) in favour of the intervention. Meta-regression showed greater treatment effects in trials that included progressive resistance exercise (change in SMD=0.58, 95% CI 0.17 to 0.98, p=0.008, adjusted R(2)=60%) and delivered interventions in settings other than hospital alone (change in SMD=0.50, 95% CI 0.08 to 0.93, p=0.024, adjusted R(2)=49%).

Structured exercise produced small improvements on overall mobility after hip fracture. Interventions that included progressive resistance training and were delivered in other settings were more effective, although the latter may have been confounded by duration of interventions.

Physical activity programme

A series of five online courses that comprehensively explore physical activity and the related role of physiotherapy / physical therapy