What is the main finding of Yale's research?A.It is easier to lose jobs before retirement.
What is the main finding of Yale's research?
A.It is easier to lose jobs before retirement.
B.People who are laid off are 3 times as likely to get stroke as those who are retired.
C.If a person loses his job at an older age, it will do great harm to him.
D.457 workers, aged from 51 to 61, have increased the risk for stroke by three times.