Perceived Pain during Cataract Surgery with Topical Anesthesia: A Comparison between First-Eye and Second-Eye Surgery

Table 1

Patient characteristics.

Parameter	First-eye surgery	Second-eye surgery	value
Patients ()	106	53	/
Mean age (y) ± SD			0.424
Gender (male/female)	40/66	22/31	0.646

SD, standard deviation.