差异的原因可能包括生活方式或经济因素、遗传学和卫生保健质量的差异，研究者说。

Reasons for the disparities may include lifestyle or economic factors, genetics and differences in the quality of health care received, the researchers said.

youdao

差异的原因可能包括生活方式或经济因素、遗传学和卫生保健质量的差异，研究者说。

Reasons for the disparities may include lifestyle or economic factors, genetics and differences in the quality of health care received, the researchers said.

youdao