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An analysis of directly observed weight communication processes between primary care practitioners and overweight
Calum T McHale1, Joanne E Cecil1, Anita H Laidlaw1
1Division of Population and Behavioural Sciences, School of Medicine, University of St Andrews, Medical and Biological Sciences Building, North Haugh, St Andrews, Fife, KY16 9TF, UK.
Objective:
To analyse weight-related communication prevalence and processes (content/context) between primary care practitioners (PCPs) and overweight patients within routine primary healthcare consultations.
Methods:
Consultations between 14 PCPs and 218 overweight patients (BMI ≥ 25 kg/m2) were video recorded. Weight communication was coded using the Roter Interaction Analysis System (RIAS) and the novel St Andrews Issue Response Analysis System (SAIRAS). Communication code frequencies were analysed.
Results:
Weight discussion occurred in 25% of consultations with overweight patients; 26% of these had weight-related consultation outcomes (e.g. weight-related counselling and referrals, stated weight-related intention from patients). Weight discussions were more likely to occur if PCPs provided space to patient attempts to discuss weight (p = 0.013). Longer weight discussions (p < 0.001) and contextualising weight as problematic when PCP/patient-initiated weight discussion (p < 0.001) were associated with weight-related consultation outcomes.
Conclusion:
Weight was rarely discussed with overweight patients, however PCP space provision to patient weight-discussion initiation attempts increased weight discussion. When weight was discussed, increased time and/or contextualising weight as a problem increased the likelihood of weight-related consultation outcomes.
Practical Implication:
PCP use of specific communication approaches when discussing, contextualising and responding to patient weight may facilitate weight-related discussion and consultation outcomes and could lead to more effective patient weight management.
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