STD error | Confidence interval 95% CI for exp (b) | |||||
---|---|---|---|---|---|---|
Variable | Coefficient b | SE (b) | p Value | Odds ratio exp (b) | Lower | Upper |
Final statistical model derived by backwards stepwise logistic regression. | ||||||
Variables entered: age, sex, diagnosis, lens status, type of procedure, preoperative visual acuity, astigmatism, rejection, other complications, other pathology, and clinic. | ||||||
Sex | ||||||
Male | 1.00 | |||||
Female | 0.61 | 0.30 | 0.04 | 1.85 | 1.03 | 3.31 |
Procedure | ||||||
PKP | 1.00 | |||||
Triple | 0.67 | 0.36 | 0.06 | 1.95 | 0.97 | 3.94 |
Other | −1.22 | 0.65 | 0.08 | 0.33 | 0.09 | 1.16 |
Other pathology | ||||||
No | 1.00 | |||||
Yes | −1.26 | 0.34 | <0.001 | 0.28 | 0.14 | 0.55 |
Not known | −0.61 | 0.54 | 0.26 | 0.55 | 0.19 | 1.58 |
Clinic | ||||||
A | 1.00 | |||||
B | 1.22 | 0.57 | 0.03 | 3.39 | 1.10 | 10.38 |
C | 0.57 | 0.73 | 0.44 | 1.76 | 0.42 | 7.38 |
D | 0.75 | 0.34 | 0.03 | 2.12 | 1.10 | 4.11 |
E | 1.115 | 0.37 | 0.002 | 3.05 | 1.49 | 6.25 |
Constant | −0.08 | 0.29 |