Civil status, education, and income associated with post-bypass survival

Civil status, education, and income are factors shown to be clearly associated with duration of survival after a bypass operation.

From https://www.news-medical.net/news/20190510/Civil-status-education-and-income-associated-with-post-bypass-survival.aspx

from
https://healthnews010.wordpress.com/2019/05/11/civil-status-education-and-income-associated-with-post-bypass-survival/