CRP and myocardial infarction: CCI, Charlson Comorbidity Index; AIDS/HIV, acquired immune deficiency syndrome/human immunodeficiency virus; CHS, congestive heart failure; MI, myocardial infarction; WBC, white blood cell; ESR, erythrocyte sedimentation rate; CRP, C-reactive protein; AMA, against medical advice; SNF, skilled nursing facility.