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Stepwise multivariable analysis
| Variable | OR (95% CI) | p Value |
|---|---|---|
| CCCs |
|
0.01 |
| 1 CCC |
1.15 (0.85–1.54) |
|
| ≥2 CCCs |
1.76 (1.26–2.44)
|
|
| History of prior shunt surgery |
|
<0.01 |
| <12 wks |
1.84 (1.37–2.48)
|
|
| 12–26 wks |
1.54 (0.95–2.51) |
|
| 26 to <52 wks |
0.77 (0.38–1.54) |
|
| >52 wks |
0.96 (0.63–1.45) |
|
| AIC |
0.70 (0.50–0.97)
|
0.05
|
| Vancomycin irrigation | 0.35 (0.21–0.60) | <0.01 |
Boldface type indicates statistical significance.
