PubMed · 14158688
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J A THOMSON, J A BOYLE, D R TILSTON, R G DAVIS. 1964-07-11. PRISONS 1963.. https://pubmed.ncbi.nlm.nih.gov/14158688/
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BACKGROUND: Primary Care Groups and Trusts (PCG/Ts) are responsible for improving the health of local populations, but there is little evidence of their strategic involvement in accident prevention. OBJECTIVE: To determine the effect of providing information on local accidental injuries to PCG/Ts on the development of accident prevention strategies. METHODS: The study is a randomized controlled trial in PCG/Ts in the former Trent Region. Intervention PCG/Ts were sent profiles containing PCG/T specific information on hospital admissions for accidental injury and their costs and on accident prevention interventions. Health promotion leads were surveyed at baseline and three and fifteen months. The primary outcome was whether the PCG/T had a written accident prevention strategy. Secondary outcome measures included other accident prevention activities, prioritization of accident prevention, and knowledge and attitudes towards accident prevention. RESULTS: At three months 38% of PCG/Ts in the intervention arm had a written accident prevention strategy, compared with 42% in the control arm [difference -4%, 95% confidence interval (CI) -31% to 25%]. At fifteen months these values were 55% in the intervention arm and 50% in the control arm (difference 5%, CI -24% to 33%). There were no statistically significant differences between the groups for any outcome measures. CONCLUSIONS: Providing profiles containing information on accidental injuries to PCG/Ts did not significantly increase the development of accident prevention strategies, however this study only had sufficient power to detect substantial changes. Larger national studies would be required to detect moderate effects of tailored packages in changing PCG/T behaviour.
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. OBJECTIVES: To assess the effectiveness of population-based interventions, defined as coordinated, community-wide, multi-strategy initiatives, for reducing fall-related injuries among older people. SEARCH STRATEGY: The search strategy was based on electronic searches, handsearches of selected journals and snowballing from reference lists of selected publications. SELECTION CRITERIA: 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. DATA COLLECTION AND ANALYSIS: Data were independently extracted by two reviewers. Meta-analysis was not appropriate, due to the heterogeneity of the included studies. MAIN 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%. AUTHORS' 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.
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