Thinning of maximum ciliary body thickness: a potential early indicator for pseudophakic malignant glaucoma in primary angle closure glaucoma

Table 3 Receiver operating characteristic (ROC) curves of the parameters in anterior segment of the recruited eyes

	AUC	95% CI	P value
Model 1. Before cataract surgery Eyes with pre-onset of malignant glaucoma vs. Matched eyes
ACD	0.51	0.35–0.66	0.923
ACW	0.61	0.47–0.76	0.128
LV	0.58	0.43–0.74	0.268
STS	0.61	0.47–0.76	0.133
AVD	0.52	0.37–0.67	0.756
CBTmax	0.74	0.61–0.87	0.001^*
CBT0	0.54	0.39–0.69	0.589
CBT1000	0.59	0.45–0.74	0.212
APCB	0.53	0.39–0.68	0.663
TCA	0.59	0.44–0.73	0.237
Model 2. After cataract surgery Eyes with onset of malignant glaucoma vs. Matched eyes
ACD	1.00	0.99-1.00	< 0.001^*
ACW	0.57	0.43–0.72	0.322
LV	1.00	1.00–1.00	< 0.001^*
STS	0.65	0.50–0.79	0.053
AVD	1.00	1.00–1.00	< 0.001^*
CBTmax	0.86	0.76–0.96	< 0.001^*
CBT0	0.76	0.64–0.89	0.001^*
CBT1000	0.73	0.60–0.85	0.003^*
APCB	0.52	0.36–0.67	0.830
TCA	0.83	0.73–0.93	< 0.001^*

AUC, area under the curve; CI, confidence interval; ACD, central anterior chamber depth; ACW, anterior chamber width; LV, lens vault; STS, sulcus to sulcus; AVD, the perpendicular distance between the anterior lens pole and the horizontal line of ciliary sulcus; CBTmax, maximum ciliary body thickness; CBT0, ciliary body thickness at point of the scleral spur; CBT1000, ciliary body thickness at 1000 mm from the scleral spur; APCB, anterior placement of ciliary body; TCA, trabecular ciliary process angle; * indicates P value less than 0.05

ISSN: 1471-2415