Nd:YAG Capsulotomy after Phacoemulsification in Vitrectomized Eyes: Effects of Pars Plana Vitrectomy on Posterior Capsule Opacification

Table 1

Patient demographics.

Parameter	Group				𝑃 value
	CA	CV
		C-CV		S-CV
Eyes, 𝑛 (patients)	212 (150)	196 (171)
		80 (71)		116 (100)
Gender (M/F)	51/99	71/100			0.179*
		35/36		36/64	0.093*
Age (y)	65.1 ± 10.5	57.1 ± 9.0			0.000 **
		57.2 ± 9.6		57.0 ± 8.5	0.000 ^†
Laterality (OD/OS)	101/111	101/95			0.488*
		41/39		60/56	0.747*
DM/non-DM	43 : 169	113 : 83			0.000 *
		54 : 62		59 : 21	0.000 *

Note. CA: cataract surgery alone; CV: cataract surgery with or after pars plana vitrectomy (PPV); C-CV: combined cataract surgery with PPV; S-CV: sequential cataract surgery after PPV; DM: diabetes mellitus.
*Fisher’s exact test.
**Independent 𝑡-test.
^†One-way ANOVA test.