Relationship between social cohesion and basic public health services utilisation among Chinese internal migrants: a perspective of socioeconomic status differentiation.

Social cohesion and socioeconomic status (SES) have been widely considered important factors influencing health services utilisation, but little is known about the association between social cohesion and health services utilisation across different SES groups. Based on a nationally representative survey, this study explores the influence of social cohesion on basic public health services utilisation in Chinese internal migrants at different SES levels. It is observed that objective and subjective cohesion forms have different effects on health record establishment and health education receipt. The positive effect of objective cohesion on health services utilisation is significantly larger than that of subjective cohesion, but two cohesion forms show similar effect sizes on health services utilisation among poor-SES migrants. With the promotion of SES, the effect size of objective cohesion gradually increases while that of subjective cohesion declines, showing a distribution of 'scissors gap'. For basic public health services utilisation, migrants not only have the agency to receive but are constrained by their SES. For migrants with poor SES, strong structural constraints hinder the utilisation of basic public health services.