Table 2. Odds ratios and 95% confidence intervals for the association of various patient characteristics and a large tumour size (≥2.5 cm).

† Multivariate analysis also controlling for age, hearing loss presence, pattern of hearing loss, tinnitus presence, tinnitus severity, weeks from symptom onset to presentation and all other historical features or neurological examination findings.

	Univariate Analysis		Multivariate Analysis†
	Odds Ratio (95% CI)	p value	Odds Ratio (95% CI)	p value
Historical Features
Headache	6.26 (4.13-9.56)	<0.001	3.11 (1.79-5.40)	<0.001
Facial Weakness	8.85 (5.31-15.16)	0.18	5.25 (2.66-10.57)	<0.001
Examination Features
Tandem Gait (eyes closed)	9.18 (4.99-17.68)	0.97	8.94 (1.35-71.92)	0.022
Altered Trigeminal Sensation	10.28 (4.71-24.85)	<0.001	3.04 (1.08-8.78)	<0.001