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Table 4 Statistical analysis of preoperative and postoperative clinical signs in both groups

From: The efficacy of bandage contact lens in relieving the aggravation of dry eye disease after complicated cataract or/and IOL surgery

 

P Value

Non-BCL group (34)

BCL group (35)

B vs1W

B vs. 1 M

1 M vs. 1 W

B vs. 1 W

B vs. 1 M

1 M vs. 1 W

OSDI

0.580

0.861

> 0.99

0.000**

0.000***

> 0.99

Redness score

0.130

0.254

> 0.99

0.428

> 0.99

0.329

TMH (mm)

0.960

> 0.99

0.826

> 0.99

0.913

0.487

Fluorescein staining score

0.059

0.344

> 0.99

0.114

0.335

> 0.99

NIF-BUT (s)

0.323

> 0.99

0.052

> 0.99

> 0.99

> 0.99

NIAvg-BUT (s)

> 0.99

> 0.99

0.807

> 0.99

> 0.99

> 0.99

F-BUT (s)

> 0.99

> 0.99

> 0.99

> 0.99

> 0.99

> 0.99

Schirmer I test (mm)

> 0.99

> 0.99

> 0.99

> 0.99

> 0.99

> 0.99

  1. OSDI Ocular Surface Disease Index; TMH tear meniscus height; FL Fluorescein staining score; NIF-BUT noninvasive first breakup time; NIAvg-BUT noninvasive average breakup time; F-BUT Fluorescein breakup time. Data are presented as means ± standard deviation (SD). *P < 0.05, **P < 00.01, ***P < 0.001