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. 2021 Dec 21;11(1):387–401. doi: 10.1007/s40123-021-00447-x

Table 1.

Preoperative characteristics of subjects and study eyes according to their outcome at last visit

Characteristics Success Failure Overall
Number of eyes 41 14 55
Age (years) 64.68 ± 10.08 72.29 ± 12.05 66.62 ± 11.02
Female:male 9:32 6:8 15:40
Right:left eyes 21:20 6:8 27:28
POAG:NTG 33:8 13:1 46:9
CDR 0.84 ± 0.10 0.80 ± 0.14 0.83 ± 0.11
Intraocular pressure (mmHg) 22.32 ± 6.04 24.57 ± 9.72 22.89 ± 7.13
Medication requirement 3.49 ± 0.68 3.57 ± 1.02 3.51 ± 0.77
Previous phacoemulsification 11 8 19
Concurrent phacoemulsification 0 1 1
Diabetes 11 1 12
Systemic hypertension 24 7 31
Dyslipidemia 15 4 19

Values in table are presented as the mean ± standard deviation (SD) or as the frequency (number of eyes or patients)

CDR Cup–disc ratio, NTG normal tension glaucoma, POAG primary open-angle glaucoma