Table 1.
Comparison of demographic and health behavior factors between subjects with or without CAL ≥ 4 mm in any site and with or without PD ≥ 4 mm in any site.
| CAL
|
PD
|
|||||
|---|---|---|---|---|---|---|
| Demographic/health factor | Absence | Presence | p-Value | Absence | Presence | p-Value |
| No. of subjects | 945 | 298 | 1,038 | 205 | ||
| Age (years) | 41.6 ± 16.6 | 57.8 ± 14.9 | < 0.01 | 45.0 ± 17.8 | 47.9 ± 16.5 | 0.03 |
| Poverty income ratio | 2.7 ± 1.6 | 2.3 ± 1.5 | < 0.01 | 2.7 ± 1.6 | 2.2 ± 1.4 | < 0.01 |
| BMI (kg/m2) | 28.3 ± 6.2 | 28.1 ± 5.7 | 0.60 | 28.2 ± 6.1 | 28.4 ± 6.0 | 0.76 |
| Serum cotinine (ng/mL) | 38.1 ± 94.7 | 61.0 ± 114.8 | < 0.01 | 39.6 ± 93.8 | 64.1 ± 126.5 | < 0.01 |
| Proportion (%) | ||||||
| Male | 40.7 | 60.4 | < 0.01 | 43.0 | 58.1 | < 0.01 |
| White | 45.2 | 46.0 | 0.81 | 49.1 | 26.3 | < 0.01 |
| Smoker | 14.5 | 22.8 | < 0.01 | 15.3 | 22.4 | 0.01 |
Values are mean ± SD except where indicated.