Table 2.
Discrimination | PSI | |||||||
---|---|---|---|---|---|---|---|---|
M | SD | F-value | P-value | M | SD | F-value | P-value | |
Gender | 44.860 | .000 | 3.358 | .067 | ||||
Female | 1.72 | .45 | 2.29 | .47 | ||||
Male | 1.96 | .55 | 2.35 | .48 | ||||
Age group | 2.033 | .131 | 2.850 | .058 | ||||
18–20 | 1.83 | .50 | 2.38 | .43 | ||||
21–30 | 1.89 | .51 | 2.30 | .49 | ||||
31–40 | 1.93 | .59 | 2.35 | .51 | ||||
Marital status | 5.459 | .020 | 1.051 | .305 | ||||
Single | 1.85 | .50 | 2.34 | .46 | ||||
Married at least once | 1.93 | .56 | 2.31 | .51 | ||||
Health status | 16.292 | .000 | 11.888 | .000 | ||||
Very good | 1.83 | .52 | 2.28 | .48 | ||||
Good | 1.82 | .51 | 2.31 | .46 | ||||
Fair | 1.99 | .54 | 2.40 | .49 | ||||
Poor | 2.18 | .48 | 2.60 | .45 | ||||
Education | 1.071 | .343 | 5.987 | .003 | ||||
≤Elementary school | 1.88 | .52 | 2.44 | .51 | ||||
Middle school | 1.90 | .55 | 2.34 | .47 | ||||
≥High school | 1.84 | .49 | 2.26 | .46 | ||||
Total length (year) | 9.022 | .000 | .500 | .607 | ||||
≤1 | 1.79 | .48 | 2.34 | .45 | ||||
1–3 | 1.82 | .50 | 2.35 | .45 | ||||
>3 | 1.95 | .56 | 2.32 | .51 | ||||
Income | 6.557 | .001 | 9.892 | .000 | ||||
≤700 | 1.83 | .49 | 2.40 | .46 | ||||
700–1,000 | 1.95 | .56 | 2.33 | .49 | ||||
>1,000 | 1.83 | .52 | 2.22 | .46 |