Background and Purpose:
China has made an impressive achievement in both the scale of coverage and the speed of expansion of its health insurance system, yet data regarding health insurance-related disparities in managements patents and in-hospital outcomes for ischemic stroke/transient ischemic attack (IS/TIA) are still limited.
Methods:
We used a two-stage random sampling method to create a nationally representative sample of patients in China hospitalized with IS/TIA in 2005, 2010, and 2015. Health insurance was limited in Urban Employee Basic Medical Insurance (UEBMI), Urban Resident Basic Medical Insurance (URBMI), New Rural Cooperative Medical Scheme (NRCMS), and self-payment. We used three composite measures to summarize the treatment and management for assessment tests, in-hospital treatments, and medication at discharge. In-hospital outcomes, including death, discharge against medical advice (DAMA), and a composite outcome of death or DAMA, were assessed.
Results:
Of the 23,389 analyzed patients, the percentage of self-payment patients decreased from 56.3% in 2005 to 9.4% in 2015. Composite measures showed no significant difference between insurance status for in-hospital treatments and medication at discharge, except for assessment tests. Compared to UEBMI, other insurance groups had a higher risk of DAMA and in-hospital mortality or DAMA. Nevertheless, the discrepancies become smaller from 2005 to 2015 (P for interaction < 0.0001) (Figure 1).
Conclusions:
Health insurance-related disparities exist in management patterns and in-hospital outcomes for ischemic cerebrovascular disease, nevertheless, the discrepancies become improved to some degree from 2005 to 2010.