Table 2.
Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | |
---|---|---|---|---|---|
HR | HR | HR | HR | HR | |
Union status | |||||
Continuously married (ref) | |||||
Remarried | 1.06 | 1.00 | 1.02 | 1.06 | 1.03 |
Partnered | 1.00 | 1.17 | 0.88 | 1.13 | 1.17 |
Divorced/separated | 2.26*** | 2.15*** | 1.47** | 2.01*** | 1.47** |
Widowed | 1.83*** | 1.65*** | 1.46*** | 1.61*** | 1.29** |
Never married | 2.54*** | 2.50*** | 1.74** | 2.26*** | 1.68** |
Sociodemographics | |||||
Birth year | 1.09*** | 1.07*** | 1.09*** | 1.07*** | 1.07*** |
Race/ethnicity | |||||
Non-Hispanic White (ref) | |||||
Non-Hispanic Black | 1.00 | 0.85 | 0.73** | 0.98 | 0.88 |
Hispanic | 0.74* | 0.61*** | 0.43*** | 0.74* | 0.63** |
Other | 0.80 | 0.55* | 0.50** | 0.79 | 0.53* |
Educational attainment | |||||
Less than high school (ref) | |||||
High school | 0.91 | 1.15 | 1.10 | 1.12 | 1.22* |
Some college or associate’s degree | 0.94 | 1.34** | 1.17 | 1.28* | 1.47*** |
Bachelor’s degree or more | 0.77** | 1.21* | 1.00 | 1.08 | 1.29* |
Health and disability | |||||
Number of chronic conditions | 1.17*** | 1.14*** | |||
ADL difficulties | 1.43*** | 1.32*** | |||
IADL difficulties | 1.30*** | 1.15*** | |||
Economic resources | |||||
Medicaid | 2.22*** | 1.44*** | |||
Nonhousing net worth quartiles | |||||
First (ref) | |||||
Second | 0.74** | 1.07 | |||
Third | 0.66*** | 1.03 | |||
Fourth | 0.67*** | 1.13 | |||
Own house | 0.58*** | 0.69*** | |||
Social ties | |||||
Number in household | 0.85*** | 0.82*** | |||
Number of living children | 0.98 | 0.97 | |||
No future help available or don’t know (ref) | |||||
Future help available | 0.88 | 0.95 | |||
Already using help | 7.44*** | 2.92*** | |||
Any living siblings | 0.92 | 0.94 | |||
Monthly contact with neighbors | 1.00 | 1.01* | |||
Log likelihood | −7,690.73 | −7,063.07 | −7,532.51 | −7,077.78 | −6,859.88 |
Notes: ADL = activities of daily living; HR = hazard ratio; IADL = instrumental activities of daily living.
*p < .05. **p < .01. ***p < .001.