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Table 4 Anterior segment parameters measured by AS-OCT in PACS and normal control group

From: Analysis of anterior segment in primary angle closure suspect with deep learning models

 

Normal Group

PACS Group

P Value

AUC(95%CI)

ACD

2.50 ± 0.38

1.86 ± 0.23

0

0.9217(0.8803–0.9632)

ACW

11.25 ± 0.41

10.96 ± 0.46

0

0.6652(0.5742–0.7563)

LV

0.39 ± 0.31

0.90 ± 0.24

0

0.9003(0.8495–0.9511)

CCT

0.52 ± 0.03

0.53 ± 0.03

0.03

0.6033(0.5129–0.6938)

AOD500

0.33 ± 0.18

0.11 ± 0.09

0

0.8853(0.8509–0.9197)

AOD750

0.46 ± 0.23

0.16 ± 0.11

0

0.8927(0.8601–0.9253)

ARA500

0.18 ± 0.10

0.07 ± 0.06

0

0.8369(0.7909–0.8830)

ARA750

0.29 ± 0.15

0.11 ± 0.08

0

0.8630(0.8231–0.9030)

TISA500

0.14 ± 0.07

0.06 ± 0.04

0

0.8554(0.8150–0.8958)

TISA750

0.24 ± 0.12

0.09 ± 0.06

0

0.8767(0.8409–0.9125)

TIA500

22.18 ± 10.42

7.83 ± 6.34

0

0.8859(0.8495–0.9223)

TIA750

22.91 ± 10.12

8.49 ± 5.44

0

0.8995(0.8674–0.9316)

  1. AUC: area under the curve; CI: confidence interval; CCT: central corneal thickness; ACD: anterior chamber depth; ACW: anterior chamber width: LV: lens vault; AOD500: angle opening distance at 500 μm; AOD750: angle opening distance at 750 μm; ARA500: angular recess area at 500 μm; ARA750: angular recess area at 750 μm; TISA500: trabecular iris space area at 500 μm; TISA750: trabecular iris space area at 750 μm; TIA500: trabecular-iris angle at 500 μm; TIA750: trabecular-iris angle at 750 μm