| model 1 | model 2 | model 3 | model 4 | model 5 | ||||||
B (S.E) | Exp (B) | B (S.E) | Exp (B) | B (S.E) | Exp (B) | B (S.E) | Exp (B) | B (S.E) | Exp (B) | ||
control variable | |||||||||||
gender | −0.295* (0.127) | 0.745 | −0.425** (0.132) | 0.653 | −0.459** (0.138) | 0.632 | −0.341* (0.141) | 0.711 | −0.249* (0.150) | 0.780 | |
race | 0.639 (0.681) | 1.894 | 0.756 (0.682) | 2.130 | 0.735 (0.748) | 2.085 | 0.529 (0.750) | 1.697 | 0.542 (0.797) | 1.720 | |
age | −0.001 (0.004) | 0.999 | 0.006 (0.005) | 1.006 | 0.009 (0.005) | 1.009 | 0.008 (0.005) | 1.008 | 0.002 (0.005) | 1.002 | |
political outlook | 0.303** (0.088) | 1.354 | 0.293** (0.090) | 1.341 | 0.262** (0.093) | 1.300 | 0.226* (0.096) | 1.253 | 0.127* (0.104) | 1.135 | |
family income | 0.007 (0.023) | 1.007 | −0.003 (0.024) | 0.997 | −0.020 (0.025) | 0.981 | −0.018 (0.026) | 0.983 | −0.017 (0.028) | 0.984 | |
independent variable | |||||||||||
X1 |
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| 0.575*** (0.099) | 1.778 |
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X2 |
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| 0.253*** (0.113) | 0.500 |
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X3 |
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| 0.394*** (0.032) | 0.032 |
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X4 |
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| 0.727*** (0.114) | 0.623 | |
constant | −1.348 (0.822) | 0.260 | −2.414 (0.849) | 0.089 | −3.840 (0.927) | 0.021 | −4.231 (0.935) | 0.015 | −4.931 (0.996) | 0.007 | |