Table 2 Multivariate analysis of risk factors of preoperative headache in pituitary adenoma patients (N=101)
| Â | Univariate logistic regression analysis | Â | Multivariate logistic regression analysis | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Â | OR | 95% CI | P value | B value | OR | 95% CI | P value | Â | ||
Preoperative sinusitis | 0.737 | (0.274, 1.984) | 0.546 | - | - | - | - | Â | ||
Clival osseous destruction | 4.364 | (0.907, 21.001) | 0.066 | - | - | - | - | Â | ||
Knosp’s grade | 0.991 | (0.396, 2.479) | 0.985 | - | - | - | - |  | ||
GH secreting adenoma | 0.397 | (0.083, 1.894) | 0.247 | - | - | - | - | Â | ||
TBX19 | 1.257 | (0.453, 3.491) | 0.661 | - | - | - | - | Â | ||
Tumor apoplexy | 3.080 | (1.099, 8.633) | 0.032 | 1.278 | 3.591 | (1.219, 10.575) | 0.020 | Â | ||
Hardy’s grade | 17.619 | (1.950, 159.178) | 0.011 | 3.048 | 21.064 | (2.252, 197.023) | 0.008 |  | ||