Table 3.
Multivariate Regression Models of Objective and Subjective Cognitive Impairment
| Odds Ratio (95% Confidence Interval) | ||||
|---|---|---|---|---|
| Objective Cognitive Impairment | Subjective Cognitive Impairment | |||
| Social Isolation | 1.67 (1.25, 2.24)** | 1.70 (1.26, 2.29)** | 1.38 (1.07, 1.76)* | 1.12 (.86, 1.46) |
| Loneliness | ── | .99 (.91, 1.06) | ── | 1.23 (1.15, 1.31)*** |
| Covariate | ||||
| Age | 1.11 (1.09, 1.13)*** | 1.11 (1.09, 1.13)*** | 1.02 (1.01, 1.04)** | 1.03 (1.01, 1.05)*** |
| Female | 1.64 (1.18, 2.29)** | 1.62 (1.15, 2.26)** | 1.30 (1.01, 1.68)* | 1.40 (1.08, 1.82)* |
| Married | .66 (.50, .89)** | .66 (.49, .88)** | 1.15 (.90, 1.46) | 1.19 (.93, 1.51) |
| > High school graduation | .26 (.18, .37)*** | .26 (.18, .37)*** | .45 (.36, .58)*** | .44 (.35, .57)*** |
| Perceived financial status | 1.02 (.79, 1.31) | 1.01 (.79, 1.30) | .56 (.45, .69)*** | .58 (.47, .71)*** |
| Length of stay in the U.S. | .98 (.97, .99)* | .98 (.97, .99) | .98 (.97, .99)*** | .98 (.97, .99)*** |
| Chronic medical conditions | 1.08 (.98, 1.18) | 1.08 (.98, 1.89) | 1.19 (1.09, 1.29)*** | 1.16 (1.07, 1.26)*** |
| Depressive symptoms | 1.02 (.94, 1.10) | 1.02 (.94, 1.11) | 1.43 (1.33, 1.53)*** | 1.33 (1.24, 1.44)*** |
| Summary statistics | ||||
| − 2 Log likelihood | 1447.2 | 1441.6 | 2014.1 | 1970.3 |
| χ2(df) | 376.3 (9)*** | 374.1 (10)*** | 414.4 (9)*** | 455.2 (10)*** |
*p < .05
**p < .01
***p < .001