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Table 2 The values of the mean, and the inter-eye ratio of the evaluated indices for the study groups

From: Quantitative analysis of the eyelid curvature in patients with blepharoptosis

 

Groups

p-value†

Normal

Mild

Moderate

Severe

Mean ± SD

Range

Mean ± SD

Range

Mean ± SD

Range

Mean ± SD

Range

ULCI

0.8253 ± 0.0218

0.7744 to 0.8699

0.8231 ± 0.0486

0.606 to 0.8597

0.8549 ± 0.032

0.7134 to 0.8919

0.8647 ± 0.049

0.6929 to 0.9207

 < 0.001

ACI

0.3741 ± 0.0391

0.2766 to 0.468

0.3574 ± 0.0337

0.2983 to 0.426

0.3307 ± 0.0342

0.276 to 0.4329

0.2978 ± 0.0486

0.1866 to 0.3859

 < 0.001

ULCI-ratio

0.9954 ± 0.0181

0.9369 to 1.0377

1.0116 ± 0.0856

0.7105 to 1.1951

1.0273 ± 0.049

0.8592 to 1.0889

1.0601 ± 0.0673

0.8386 to 1.1698

0.002

ACI-ratio

0.9812 ± 0.0473

0.8826 to 1.0723

0.9188 ± 0.0736

0.7285 to 1.0283

0.857 ± 0.0769

0.7158 to 1.0096

0.7417 ± 0.1089

0.4058 to 0.9875

 < 0.001

  1. ULCI upper lid contour index, ACI area circularity index, SD, standard deviation. Bold values are statistically significant
  2. † Based on GEE analysis, adjusted for age and sex
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BMC Medical Imaging

ISSN: 1471-2342

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