Table 3.
Social network model |
Perceived social support model |
Combined social network and perceived social support model |
||||
---|---|---|---|---|---|---|
OR (SE) | p value | OR (SE) | p value | OR (SE) | p value | |
Male | 1.16 (0.38) | .655 | 0.96 (0.31) | .888 | 1.03 (0.34) | .927 |
African American | 3.53 (1.08) | <.001 | 3.93 (1.23) | <.001 | 3.90 (1.24) | <.001 |
Age | 1.01 (0.02) | .489 | 1.01 (0.01) | .546 | 1.01 (0.02) | .571 |
Educationa | ||||||
Less than high school | 1.17 (0.53) | .733 | 1.34 (0.64) | .541 | 1.46 (0.69) | .421 |
Some college | 0.78 (0.29) | .502 | 0.92 (0.33) | .823 | 0.82 (0.30) | .592 |
College graduate | 1.07 (0.41) | .861 | 1.20 (0.47) | .644 | 1.03 (0.40) | .931 |
Any IADL difficulty | 1.98 (0.61) | .027 | 1.65 (0.49) | .093 | 1.73 (0.52) | .067 |
Any ADL difficulty | 0.73 (0.26) | .373 | 0.75 (0.28) | .440 | 0.76 (0.29) | .468 |
Cognitive functionb | 1.01 (0.04) | .801 | 1.02 (0.04) | .572 | 1.01 (0.04) | .735 |
Risk for depressionc | 2.68 (0.77) | .001 | 1.65 (0.50) | .097 | 1.75 (0.53) | .065 |
Household living arrangements | ||||||
Live alone | 0.65 (0.46) | .549 | 0.66 (0.48) | .567 | 0.58 (0.40) | .432 |
Live with spouse | 0.76 (0.49) | .673 | 0.98 (0.63) | .972 | 0.86 (0.50) | .800 |
Live with son | 0.59 (0.34) | .367 | 0.55 (0.30) | .276 | 0.54 (0.29) | .259 |
Live with daughter | 1.41 (0.73) | .509 | 1.43 (0.73) | .488 | 1.43 (0.70) | .463 |
Live with other family | 1.75 (1.01) | .334 | 1.71 (1.02) | .369 | 1.60 (0.87) | .390 |
Live with non-family | 0.46 (0.42) | .391 | 0.37 (0.33) | .271 | 0.40 (0.37) | .318 |
Social network sized | 1.02 (0.02) | .121 | 1.05 (0.02) | .003 | ||
Perceived social supporte | 0.93 (0.02) | <.001 | 0.90 (0.02) | <.001 | ||
Model R2 (Nagelkerke) | .147 | .179 | .202 |
Note. All analyses are weighted. All significance testing accounted for complex survey design. IADL = instrumental activities of daily living; ADL = activities of daily living; HRS AHEAD = Health and Retirement Study Asset and Health Dynamics Among the Oldest Old; CESD = Center for Epidemiological Studies Depression Scale; SNI = Social Network Index; ISEL = interpersonal support evaluation list.
Reference category is high school graduate.
Assessed by brief telephone measure of cognitive status from the HRS AHEAD study.
Score of 8 or higher on CESD.
SNI “Number of people in social network” measure.
ISEL total score.