Table 2.

Effects of surgical and demographic factors on patient pain during ISBCS

Factor	Coefficient	Odds ratio	Standard error	z value	P value
Surgery order	1.50	4.48	0.25	5.98	<.001
Length	0.1056	1.11	0.040	2.67	.008
Additional anesthesia	0.612	1.84	0.65	0.935	.35
Sex	0.477	1.61	0.611	0.78	.44
Age	0.0052	1.005	0.034	0.153	.88

ISBCS = immediately sequential bilateral cataract surgery