Table 1.
Distribution and frequency of propensity score covariates in the unmatched and matched samples according to having an adult child living in the United States.
| Unmatched Sample
|
Matched Sample
|
|||||
|---|---|---|---|---|---|---|
| Adult child living in the United States | Adult child living in the United States | |||||
| Measure, n (%) | No (n = 1936) | Yes (n = 673) | P-value | No (n = 641) | Yes (n = 641) | P-value |
| Age, mean (SD) | 66.6 (5.5) | 66.2 (5.3) | 0.09 | 66.1 (5.4) | 66.2 (5.3) | 0.67 |
| Gender | 0.51 | 0.77 | ||||
| Male | 809 (73.5) | 291 (26.5) | 272 (50.5) | 267 (49.5) | ||
| Female | 1127 (74.7) | 382 (25.3) | 369 (49.7) | 374 (50.3) | ||
| Education | 0.01 | 0.72 | ||||
| 0 years | 489 (70.3) | 207 (29.7) | 204 (50.7) | 198 (49.3) | ||
| 1+ years | 1447 (75.6) | 466 (24.4) | 437 (49.7) | 443 (50.3) | ||
| Marital status | 0.01 | 0.71 | ||||
| Not married | 673 (77.5) | 195 (22.5) | 183 (49.2) | 189 (50.8) | ||
| Married | 1263 (72.5) | 478 (27.5) | 458 (50.3) | 452 (49.7) | ||
| Living in urban region | <0.01 | 1.0 | ||||
| No | 564 (62.2) | 343 (37.8) | 315 (50.0) | 315 (50.0) | ||
| Yes | 1372 (80.6) | 330 (19.4) | 326 (50.0) | 326 (50.0) | ||
| Worked/lived in the United States | <0.01 | 0.65 | ||||
| No | 1811 (77.1) | 537 (22.9) | 543 (50.3) | 537 (49.7) | ||
| Yes | 125 (47.9) | 136 (52.1) | 98 (48.5) | 104 (51.5) | ||
| Toilet in the home | <0.01 | 0.64 | ||||
| No | 1316 (71.2) | 533 (28.8) | 496 (49.6) | 503 (50.4) | ||
| Yes | 620 (81.6) | 140 (18.4) | 145 (51.2) | 138 (48.8) | ||
| Head injury | 0.72 | 1.0 | ||||
| No | 1861 (74.1) | 649 (25.9) | 618 (50.0) | 618 (50.0) | ||
| Yes | 75 (75.8) | 24 (24.2) | 46 (50.0) | 46 (50.0) | ||
Note: Differences in continuous and dichotomous variables determined using t-test and Chi-square test.
Not married included participants who reported being divorced, separated, or widowed.