| Television viewing |  |  |  |
---|
 | <2 h/day | 2–4 h/day | >4 h/day |  |  |  |
---|
 |
(n = 1417)
|
(n = 1699)
|
(n = 1885)
| P1 | P2 | P-Trend |
---|
CIMT (mm) | 0.715 ± 0.187 | 0.726 ± 0.184 | 0.749 ± 0.195 |  |  |  |
 Unadjusted | 1 (ref) | 0.010 ± 0.007 | 0.027 ± 0.008 | 0.192 | <0.001 | <0.001 |
 Model 1 | 1 (ref) | 0.009 ± 0.008 | 0.028 ± 0.009 | 0.287 | 0.001 | 0.001 |
 Model 2 | 1 (ref) | 0.008 ± 0.008 | 0.028 ± 0.009 | 0.307 | 0.001 | 0.001 |
 Model 3 | 1 (ref) | 0.009 ± 0.008 | 0.028 ± 0.009 | 0.275 | 0.001 | 0.001 |
 Model 4 | 1 (ref) | 0.009 ± 0.008 | 0.028 ± 0.009 | 0.273 | 0.001 | 0.001 |
 Model 5 | 1 (ref) | 0.009 ± 0.008 | 0.028 ± 0.009 | 0.258 | 0.001 | 0.001 |
- Data presented as mean ± standard deviation or unadjusted/adjusted mean difference compared to referent group (<2 h/day) ± standard error
- P1 = 2–4 h/day vs. <2 h/day (ref); P2= >4 h/day vs. <2 h/day (ref)
-
CIMT carotid intima-media thickness
- Model 1: Adjusted for age and sex
- Model 2: Adjusted for covariates in model 1 plus education < high school, income < $50,000, fulltime employment, heavy alcohol drinking, current smoking, energy intake, history of myocardial infarction, and statin use
- Model 3: Adjusted for covariates in model 2 plus diabetes, hypertension, BMI, total cholesterol, HDL cholesterol, LDL cholesterol, and estimated glomerular filtration rate <60Â ml/min/1.73Â m2
- Model 4: Adjusted for covariates in model 3 plus levels of moderate to vigorous physical activity (poor, intermediate, or ideal)
- Model 5: Adjusted for covariates in model 4 plus occupational sitting category (never/seldom, sometimes, or often/always)