Population-based interventions for the prevention of fall-related injuries in older people.
BACKGROUND
Fall-related injuries are a significant cause of morbidity and mortality in the older population. Summary information about counter-measures that successfully address the risk factors for fall-related injuries in research settings has been widely disseminated. However, less available is evidence-based information about successful roll-out of these counter-measures in public health programmes in the wider community. Population-based interventions in the form of multi-strategy, multi-focused programmes are hypothesised to result in a reduction in population-wide injury rates. This review tests this hypothesis with regards to fall-related injuries among older people.


OBJECTIVE
To assess the effectiveness of population-based interventions, defined as coordinated, community-wide, multi-strategy initiatives, for reducing fall-related injuries among older people.


METHODS
The search strategy was based on electronic searches, handsearches of selected journals and snowballing from reference lists of selected publications.


METHODS
Studies were independently screened for inclusion by two reviewers. Included studies were those that reported changes in medically treated fall-related injuries among older people following the implementation of a controlled population-based intervention.


METHODS
Data were independently extracted by two reviewers. Meta-analysis was not appropriate, due to the heterogeneity of the included studies.


RESULTS
Out of 23 identified studies, five met the criteria for inclusion. There were no randomised controlled trials. Significant decreases or downward trends in fall-related injuries were reported in all five of the included studies with the relative reduction in fall-related injuries ranging from 6 to 33%.


CONCLUSIONS
Despite methodological limitations of the evaluation studies reviewed, the consistency of reported reductions in fall-related injuries across all programmes support the preliminary claim that the population-based approach to the prevention of fall-related injury is effective and can form the basis of public health practice. Randomised, multiple community trials of population-based interventions are indicated to increase the level of evidence in support of the population-based approach. Research is also required to elucidate the barriers and facilitators in population-based interventions that influence the extent to which population programmes are effective.
McClure
R
R
Turner
C
C
Peel
N
N
Spinks
A
A
Eakin
E
E
Hughes
K
K
D000056:Accident Prevention / Q000379:methods*; D000058:Accidental Falls / Q000517:prevention & control*; D000061:Accidents, Home; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D008297:Male; D016032:Randomized Controlled Trials as Topic; D014947:Wounds and Injuries / Q000209:etiology / Q000517:prevention & control*