Rotation of a toric intraocular lens with and without capsular tension ring: data from a multicenter non-inferiority randomized clinical trial (RCT)

Table 2 Intraoperative characteristics

	total	without CTR (non-CTR sub sample)	with CTR (CTR sub sample)	p-value
N=	179	90	89
width of incision [mm], median, interquartile range	2.6 (2.4; 2.8)	2.6 (2.4; 2.8)	2.6 (2.45; 2.8)	0.931
Type of incision [%]
• clear cornea • sclerocorneal • limbal	32% 30% 37%	33% 29% 38%	32% 32% 37%

Pooled study sample (intent-to-treat population), stratified with and without capsular tension ring (CTR), medians and interquartile ranges, relative frequencies as well as a nominal p-value derived from a two-sample Wilcoxon test (p-value not adjusted for multiplicity)
CTR: Capsular Tension Ring

ISSN: 1471-2415