Age and obesity adjusted upper limit of normal for CRP
| Age-adjusted upper limit of normal for CRP (mg/dL) Male Non-Hispanic black male | Age/50 Age/30 |
| Age-adjusted upper limit of normal for CRP (mg/dL) Female Non-Hispanic black female | (Age + 30)/50 (Age + 50)/50 |
| Obesity-adjusted upper limit of normal for CRP (mg/dL) Male | 1.0 + (BMI-25/25) |
| Obesity-adjusted upper limit of normal for CRP (mg/dL) Female | 1.0 + (BMI-25)/12.5 |
BMI , body mass index.

