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Table 1 Demographic information for patients in CCD and Non-CCD Group

From: Ciliochoroidal detachment after Ahmed glaucoma valve implantation: a retrospective study

Variable Non-CCD Group CCD Group  
Total (n = 67) Total (n = 92) P value
Age, median (IQR), y 63.0 (49.0,69.0) 64.0 (54.0,73.0) 0.35
Gender, No.    0.78#
 Male 43 (64%) 57 (62%)  
 Female 24 (36%) 35 (38%)  
Diabetes 7 (10%) 12 (13%) 0.62#
Hypertension 25 (38%) 41 (45%) 0.40#
Glaucoma diagnosis, No (percentage)    0.26#
 POAG 21 (31.3%) 33 (35.9%)  
 PACG 10 (14.9%) 13(14.1%)  
 Secondary 25 (37.3%) 28(30.4%)  
 Congenital 1 (1.5%) 3 (3.3%)  
 Mixed 0 (0%) 7 (7.6%)  
 Others 10 (14.9%) 8 (8.7%)  
Axial length, median (IQR), mm 23.9 (23.1,25.1) 23.2 (22.5,24.3) 0.02*
Previous surgery, No. 22 (32%) 57 (62%) < 0.001#
Lens status, No.    0.06#
 Clear 8 (12%) 6 (7%)  
 IOL 5 (8%) 22 (24%)  
 Aphakic 3 (5%) 2 (2%)  
 Complicated cataract 38 (57%) 36 (40%)  
 Age-related cataract 10 (15%) 20 (22%)  
 Traumatic cataract 1 (2%) 3 (3%)  
 Diabetic cataract 2 (3%) 3 (3%)  
Baseline medication, median (IQR) 2.0 (2.0,3.0) 2.0 (1.5,3.0) 0.82*
IOP, median (IQR), mmHg 21.7 (16.0,32.0) 23.0 (16.0,33.0) 0.75*
BCVA, median (IQR) 0.6 (0.2,0.7) 0.5(0.3,0.8) 0.67^
  1. IQR interquartile range, POAG primary open angle glaucoma, PACG primary angle closure glaucoma, IOL intraocular lens, IOP intraocular pressure, BCVA best corrected visual acuity. *Mann-Whitney U test, #Pearson chi square, ^Student t test