Table 4.
The sequential ANOVA summary table of the survey-weighted regression for TMT at follow-up.
| Variable | X2 | df | ddf | P-value |
|---|---|---|---|---|
| TMT baseline | 415.04 | 1.00 | 12221.00 | <0.001 |
| Marital | 22.50 | 4.00 | 12217.00 | <0.001 |
| Sex | 0.00 | 1.00 | 12216.00 | 0.987 |
| Age | 154.08 | 1.00 | 12215.00 | <0.001 |
| Retired | 0.34 | 2.00 | 12213.00 | 0.784 |
| Urban/rural | 5.89 | 5.00 | 12208.00 | 0.145 |
| Education | 3.12 | 10.00 | 12198.00 | 0.954 |
| Number of friends | 0.18 | 1.00 | 12197.00 | 0.578 |
| Smoking | 2.99 | 5.00 | 12192.00 | 0.472 |
| Alcohol | 17.63 | 7.00 | 12185.00 | 0.002 |
| Income | 12.38 | 4.00 | 12181.00 | 0.006 |
| Savings | 220.90 | 3.00 | 11937.00 | <0.001 |
| Lonely | 9.32 | 1.00 | 11936.00 | 0.001 |