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. 2024 Nov 18;166(1):460. doi: 10.1007/s00701-024-06332-3

Table 5.

Proportional odds logistic regression predicting outcome (CCOS), based on findings at early follow-up

Variable Univariable OR [95% CI] p-value
Early tonsillar status
Improved*
Unchanged 0.82 [0.25–2.63] 0.733
Worsened 0.079 [0.001–4.200] 0.209
Early syrinx status
No syrinx pre- or post-operatively*
Improved 3.16 [0.77–12.93] 0.109
Unchanged 2.32 [0.48–11.15] 0.293
Worsened 0.56 [0.06–5.15] 0.609
Early hydrocephalus status
No or postoperatively improved hydrocephalus*
Worsened 0.026 [0.002–0.328] 0.005

*Reference, Bold text indicates a statistically significant correlation (p < 0.05). N/a: not applicable