Table 2.
Model A | Model B | Model C | |
Hazard Ratio (95% confidence interval) |
|||
Sociodemographic | |||
Cohort | 0.79 (0.69–0.89) | 0.83 (0.72–0.95) | 0.81 (0.71–0.93) |
Age, centered at 75 y | 1.08 (1.08–1.09) | 1.04 (1.03–1.05) | 1.04 (1.03–1.05) |
Men | 1.63 (1.52–1.75) | 1.62 (1.49–1.76) | 1.61 (1.48–1.75) |
Black | 0.79 (0.72–0.86) | 0.59 (0.54–0.66) | 0.59 (0.54–0.66) |
Income | 0.94 (0.92–1.96) | 0.98 (0.96–0.99) | 0.98 (0.96–0.99) |
Education, centered at 12 y | 0.97 (0.96–0.99) | 1.01 (0.99–1.02) | 1.01 (0.99–1.03) |
Age × Education | 1.00 (1.00–1.00) | 1.00 (0.99–1.00) | 1.00 (0.99–1.00) |
Sex × Education | 1.03 (1.01–1.05) | 1.01 (0.99–1.03) | 1.01 (0.99–1.03) |
Health-related variables | |||
Medical conditions | 1.18 (1.14–1.23) | 1.18 (0.14–1.22) | |
Global cognition | 0.73 (0.70–0.77) | 0.74 (0.71–0.77) | |
Physical performance | 0.91 (0.90–0.92) | 0.91 (0.91–0.92) | |
BMI | 0.97 (0.97–0.98) | 0.97 (0.97–0.98) | |
Smoking | 1.28 (1.19–1.39) | 1.28 (1.18–1.38) | |
Alcohol | 0.93 (0.85–1.01) | 0.93 (0.85–1.01) | |
Psychosocial variables | |||
CESD | 1.02 (1.01–1.04) | ||
Social network | 0.99 (0.99–1.01) | ||
Social engagement | 0.95 (0.93–0.98) | ||
Self-neglect | 2.79 (2.28–3.41) | 2.33 (1.88–2.89) | 2.36 (1.90–2.93) |
Log time after report | 0.69 (0.66–0.72) | 0.69 (0.66–0.73) | 0.69 (0.66–0.73) |
Black × Self-Neglect Report | 1.58 (1.27–1.97) | 1.55 (1.22–1.97) | 1.53 (1.20–1.93) |
Note: Medical conditions, global cognition, physical performance, BMI, CESD, social network, and social engagement were run from lower levels to higher levels. BMI = body mass index; CESD = Center for the Epidemiological Study of Depression scale.