Table 4 Stepwise multivariate logistic regression analysis with backward methodfor the factors correlated with treatment needs in ROP patients.
B | S.E. | Wald | df | Sig. | Exp(B) | 95% C.I.for EXP(B) | ||
|---|---|---|---|---|---|---|---|---|
Lower | Upper | |||||||
CFT | 0.050 | 0.020 | 7.820 | 1.000 | 0.010 | 1.050 | 1.020 | 1.090 |
FPD | 0.080 | 0.020 | 10.940 | 1.000 | 0.000 | 1.080 | 1.030 | 1.130 |
GA | -0.460 | 0.180 | 6.340 | 1.000 | 0.010 | 0.630 | 0.440 | 0.900 |
Constant | 0.800 | 5.760 | 0.020 | 1.000 | 0.890 | 2.240 | ||
Variables not in the equation: | ||||||||
FPW | 0.000 | 0.000 | 0.000 | 1.000 | 0.970 | 1.000 | 1.000 | 1.000 |
FPA | 0.000 | 0.010 | 0.020 | 1.000 | 0.880 | 1.000 | 0.990 | 1.010 |
BW | -0.370 | 0.210 | 2.960 | 1.000 | 0.090 | 0.690 | 0.450 | 1.050 |