Ethnic, racial and migrant inequalities in respiratory health

Disparities in the incidence, prevalence, and morbidity and mortality rates of many respiratory diseases are evident among ethnic groups. Biological, cultural and environmental factors related to ethnicity can all contribute to the differences in respiratory health observed among ethnic minority groups, but the inequalities observed are most commonly due to lower socioeconomic position. People who migrate within a country or across an international border may experience an improvement in respiratory health associated with improvements in socioeconomic position. However, migrants may also experience worse health outcomes in destination countries, as they are faced by barriers in language and culture, discrimination, exclusion and limited access to health services. While some high-quality studies investigating ethnicity and respiratory health are available, further research into ethnic differences is needed. Improving the recording of ethnicity in health records, addressing barriers to accessing respiratory healthcare and improving cultural literacy more generally are some of the ways that inequalities can be tackled.