In a Study with Swedish Participants,the Researchers Found

In a study with Swedish participants,the researchers found:

A) that elders with high social participation had second heart attacks
B) that individuals with low social participation were more than twice as likely to have another heart attack than those with high social participation
C) that individuals with high social participation were more than twice as likely to have another heart attack than those with low social participation
D) women with high social participation had heart attacks