Table 6.
Characteristics of Participants With CAC Scores at Visit 2 Among JHS Participants by Smoking Status
| Never Smoker | Former Smoker | Current Smoker | Total | |
|---|---|---|---|---|
| Number of participants by smoking status | 1784 | 462 | 247 | 2493 |
| CAC=0, n (%) | 1077 (60.37) | 203 (43.94) | 100 (40.49) | 1380 |
| 0 < CAC ≤100, n (%) | 402 (22.53) | 123 (26.62) | 79 (31.98) | 604 |
| 100 < CAC <400, n (%) | 177 (9.92) | 66 (14.29) | 38 (15.38) | 281 |
| CAC ≥400, n (%) | 128 (7.17) | 70 (15.15) | 30 (12.15) | 228 |
n=2493 for total number of participants with CAC scores after exclusion of participants with missing covariates. CAC indicates coronary artery calcification; and JHS, Jackson Heart Study.