Table 2.
Meta-regression Analysis of Association between Covariates and Risk of Cardiovascular Disease.
| Risk of Cardiovascular Disease | ||||||||
|---|---|---|---|---|---|---|---|---|
| Univariate | Multivariate | |||||||
| Unadjusted OR (95% CI) | p Value | I2 (%) | R2 (%) | Adjusted OR (95% CI) | p Value | I2 (%) | R2 (%) | |
| Sex | ||||||||
| Men | 1 (Reference) | NA | 1 (Reference) | NA | ||||
| Women | 0.77 (0.50; 1.19) | 0.23 | 59.3 | 0 | 0.65 (0.46; 0.90) | 0.014 | 59.3 | 0 |
| Age, per year increase | 0.99 (0.97; 1.00) | 0.06 | 60.6 | 1.6 | 0.98 (0.97; 1.00) | 0.030 | 39.1 1 | 28.5 1 |
| Smoke status | ||||||||
| Nonsmoker | 1 (Reference) | NA | 1 (Reference) | NA | ||||
| Smoker | 1.00 (0.99; 1.01) | 0.94 | 65.5 | 0 | 1.01 (1.00; 1.02) | 0.17 | 0 2 | 99.99 2 |
| Follow-up duration, per year increase | 1.01 (0.99; 1.03) | 0.43 | 64.5 | 2.2 | 1.00 (0.97; 1.02) | 0.69 | 41.1 3 | 18.1 3 |
CI, confidence interval; NA, not applicable; OR, odds ratio. Bold font represents statistically significant results. 1 Covariates: female sex and age. 2 Covariates: female sex, age, and smoker 3 Covariates: female sex, age and follow-up duration.