Table 2.
Model | Covariates | Adjusted logistic regression (95% CI) | P-value |
---|---|---|---|
1 | Age + gender | 0.73 (0.59–0.90) | 0.004 |
2 | Demographic* | 0.78 (0.63–0.94) | 0.012 |
3 | Demographic* + health behaviors† | 0.77 (0.63–0.95) | 0.015 |
4 | Demographic* + biological factors‡ | 0.78 (0.63–0.96) | 0.019 |
5 | Demographic* + negative psych factors§ | 0.79 (0.63–1.00) | 0.057 |
6 | Demographic* + positive psych factors¶ | 0.79 (0.65–0.96) | 0.021 |
7 | Demographic* + social engagement|| | 0.78 (0.64–0.96) | 0.015 |
8 | All covariates** | 0.82 (0.66–1.02) | 0.070 |
Demographic factors: age, gender, race/ethnicity, marital status, education level, total wealth
Health behaviors: smoking, exercise, alcohol frequency
Biological factors: hypertension, diabetes, BMI
Negative psychological factors: depression, anxiety, cynical hostility
Positive psychological factors: optimism, positive affect
Social engagement: social participation, social integration
All covariates: age, gender, race/ethnicity, marital status, education level, total wealth, smoking, exercise, alcohol frequency, hypertension, diabetes, BMI, depression, anxiety, cynical hostility, optimism, positive affect, social participation, social integration