Unhealthy behaviour is more common amongst the deprived, thereby contributing to health inequalities. The evidence that the gap between intention and behaviour is greater amongst the more deprived is limited and inconsistent. We tested this hypothesis using objective and self‐report measures of three behaviours, both individual‐ and area‐level indices of socio‐economic status, and pooling data from five studies.

Secondary data analysis.

Multiple linear regressions and meta‐analyses of data on physical activity, diet, and medication adherence in smoking cessation from 2,511 participants.

Across five studies, we found no evidence for an interaction between deprivation and intention in predicting objective or self‐report measures of behaviour. Using objectively measured behaviour and area‐level deprivation, meta‐analyses suggested that the gap between self‐efficacy and behaviour was greater amongst the more deprived (B = .17 [95% CI = 0.02, 0.31]).

We find no compelling evidence to support the hypothesis that the intention–behaviour gap is greater amongst the more deprived.

Direct Link: https://doi.org/10.1111/bjhp.12152

Journal: British journal of health psychology. 2016 Feb;21(1):11-30.

Keywords: diet, health psychology, medication adherence, Physical Activity, self‐efficacy,

Applications: Physical Activity,

CamNtech Reference: AH16007

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