The impact of obesity on perceived patient-centred communication

Patient-provider communication has been found to be less patient centred, on average, with patients who are members of stigmatized or minority groups. Obesity is a stigmatized condition, and thus, people with obesity may experience less patient-centred communication (PCC). The objective of this study was to assess the association between patient body mass index (BMI) and self-reported quality of PCC experienced over a 12-month period and whether that relationship differed for men and women.

Data collected for the National Cancer Institute's Health Information National Trends Survey were analysed. Respondents who reported a BMI ≥ 18.5 kg/m² and indicated having seen a healthcare provider outside of an emergency room in the last 12 months were included. PCC was measured using a validated six-item scale. Multivariate logistic regression was used to model the odds of reporting PCC greater than the sample median.

Compared with people with normal weight BMIs, no associations were found between overweight (odds ratio [OR] = 0.84, p = 0.17), class I & II obesity (OR = 0.94, p = 0.68) or class III obesity (OR = 0.86, p = 0.47) and PCC. There was a significant interaction (p = 0.015) such that for men, but not women, higher BMI was associated with less PCC.

Unlike evidence that women experience more weight stigma, in the healthcare domain, men may be at elevated risk of experiencing communication influenced by weight stigma.