Table 5. Univariable and multivariable odds ratio of all-cause 30-day readmission following endoscopic transsphenoidal pituitary surgery.

Characteristic	Univariable analysis			Multivariable analysis
	OR	95% CI	p -Value	OR	95% CI	p -Value
White race	2.01	1.08–4.01	0.028	2.24	1.09–4.58	0.028
BMI > 30	1.68	0.96–2.96	0.070	1.56	0.82–2.95	0.174
ACTH	2.02	0.92–4.44	0.081	2.24	0.98–5.14	0.057
Nasoseptal flap	2.21	1.07–4.53	0.032	1.67	0.75–3.74	0.211
Intraoperative high-flow CSF leak	2.30	1.11–4.77	0.025	1.60	0.75–3.42	0.224
Diabetes mellitus	1.92	0.99–3.96	0.052	1.44	0.73–2.83	0.291
Outpatient endocrine follow-up	0.54	0.30–0.95	0.033	0.46	0.24–0.88	0.019

Abbreviations: ACTH, adrenocorticotropic hormone; BMI, body mass index; CI, confidence interval; CSF cerebrospinal fluid; OR, odds ratio.