Diabetes prolongs hospitalization and increases infection, cerebral edema, and neurological complications in meningioma patients: A retrospective study

Table 8 Cox regression analysis of factors associated with long-term outcomes

Outcome	Variable	Univariable analysis HR (95%CI)	P value	Multivariable analysis HR (95%CI)	P value
Tumor recurrence	Diabetes	9.45 (1.84-48.47)	0.007	8.92 (1.73-45.87)	0.009
	Age	1.02 (0.94-1.11)	0.623	1.02 (0.94-1.11)	0.642
	WHO grade (II/III)	1.58 (0.31-8.07)	0.583	1.42 (0.27-7.38)	0.677
	Extent of surgical resection (non-GTR)	2.15 (0.42-10.97)	0.356	1.89 (0.37-9.71)	0.445
Mortality	Diabetes	11.45 (1.18-111.18)	0.036	10.12 (1.00-102.55)	0.048
	Age	1.06 (0.95-1.18)	0.288	1.06 (0.95-1.18)	0.295
	WHO grade (II/III)	2.11 (0.19-23.10)	0.543	1.75 (0.16-19.33)	0.650
	Extent of surgical resection (non-GTR)	3.01 (0.27-33.10)	0.365	2.56 (0.23-28.65)	0.443

GTR: Gross total resection; HR: Hazard ratio; WHO: World Health Organization.