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Table 1 Demographics and baseline characteristics

From: Prospective 12-month outcomes of combined iStent inject implantation and phacoemulsification in Asian eyes with normal tension glaucoma

Characteristics

NTG phaco-iStent (n = 30)

Age, mean (SD), years

73.1 (6.3)

Gender

 

 Male (%)

14 (46.7)

 Female (%)

16 (53.3)

Race

 Chinese (%)

27 (90.0)

 Indian (%)

3 (10.0)

Laterality of eye

 Right (%)

19 (63.3)

 Left (%)

11 (36.7)

BCVA (logMAR), Median (IQR)

0.3 (0.2 – 0.4)

Number of anti-glaucoma medications

 Mean (SD)

1.3 (0.7)

 Median (IQR)

1 (1 – 1)

Prior glaucoma surgeries

 No (%)

30 (100)

 Yes (%)

0 (0)

CDR, median (IQR)

0.80 (0.70 – 0.90)

HVF MD, mean (SD)

− 13.7 (7.6)

HVF PSD, mean (SD)

7.4 (2.9)

CCT (μm), mean (SD)

540.5 (35.0)

IOP

 Mean (SD)

13.8 (2.4)

 Median (IQR)

13.0 (12.0 – 16.0)

  1. NTG = normal tension glaucoma; SD = standard deviation; BCVA = best-corrected visual acuity; logMAR = logarithm of the minimum angle of resolution; IQR = interquartile range; CDR = cup-disc ratio; HVF = Humphrey visual field; MD = mean deviation; PSD = pattern standard deviation; CCT = central corneal thickness; IOP = intraocular pressure