A Systematic Review of the Effectiveness of Brief Health Behaviour Change Interventions on Service Users Accessing the Third and Social Economy Sector

Table 5

Overall summary of review findings.

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Judgement of evidence (colour coded) is based on the number of studies, consistency of findings, and amenability to confounding factors, rather than magnitude of effect or an improvement compared to other possibly more intensive interventions. PPA = point prevalence of abstinence. strong positive. weak positive. suggestive positive. nonsignificant. content-dependent.