Table 3.

Cox proportional HR of epilepsy compared with control, univariably and with multivariable adjustment for age, sex and central nervous system comorbidities, (95% CI)

Type of injury	Univariable	Multivariable
Control	ref	ref
Any injury	4.7 (4.4 to 4.9)	3.9 (3.7 to 4.1)
Mild	3.0 (2.8 to 3.2)	2.9 (2.7 to 3.1)
Fracture	3.6 (3.1 to 4.2)	3.3 (2.8 to 3.8)
Extracerebral injury	9.3 (8.7 to 10.0)	4.5 (4.2 to 4.9)
Diffuse cerebral injury	9.6 (8.8 to 10.5)	7.4 (6.8 to 8.1)
Focal cerebral injury	16.0 (14.5 to 17.5)	10.7 (9.7 to 11.8)