Ethnic group differences in patient satisfaction with GP services: Findings from the New Zealand Attitudes and Values Study

Aim: To identify key predictors of GP satisfaction and increase insight into the mechanisms behind ethnic health inequities in New Zealand.Method: Regression analyses were conducted using data from the 2019 New Zealand Attitudes and Values Study (N = 38, 465). Results: Initially, Māori and Asian peoples showed lower, and Pacific peoples showed no significant difference in GP satisfaction level relative to New Zealand (NZ) Europeans. However, after accounting for differences in patient-perceived GP cultural respect and GP ethnic similarity, Māori and Pacific peoples showed higher and Asian peoples showed no difference in GP satisfaction level relative to NZ Europeans. These effects continued to hold when adjusting for a range of demographic factors. Subsequent regression analyses were conducted to investigate the impact of GP perceptions, GP satisfaction and demographic factors on healthcare access satisfaction and health status across ethnic groups. For all ethnic groups, GP satisfaction was the strongest predictor of satisfaction with access to healthcare. Higher GP satisfaction was also a significant predictor of higher self-rated health and lower psychological distress.Conclusion: Lack of GP cultural respect is a key contributor to lower GP satisfaction among ethnic minorities, which can further exacerbate disproportionate health outcomes. GP provision of culturally respectful and safe healthcare may help reduce ethnic health inequities and improve population health.