English-Chinese/There is relatively little information regarding social patterns of cardiovascular disease within low- and middle-income countries

There is relatively little information regarding social patterns of cardiovascular disease within low- and middle-income countries, but within high-income countries low income and low educational status are consistently associated with greater risk of cardiovascular disease.

关于低收入和中等收入国家心血管疾病的社会模式的信息相对较少，但在高收入国家，低收入和低教育水平始终与心血管疾病的风险增加有关。