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Table 4 The effect of different variables before and during surgery on IOP changes in study groups

From: Intraocular pressure changes after phacoemulsification in pseudoexfoliation versus healthy eyes

Variables

PXF Group

Control Group

Correlation

coefficient

P-value (Spearman’s rho)

Correlation

coefficient

P-value (Spearman’s rho)

1 day Pre-op ACD

-0.05

0.76

0.00

0.99

1 day Pre-op TISA

-0.05

0.72

-0.09

0.60

1 day Pre-op AOD

0.04

0.79

-0.11

0.52

1 day Pre-op Angle

0.11

0.53

-0.17

0.35

1 day Pre-op IOP

0.84

< 0.01

0.71

< 0.01

AOD changes after 3 months

-0.33

0.07

-0.15

0.39

TISA changes after 3 months

0.09

0.61

-0.17

0.34

CDE

-0.12

0.52

0.03

0.85

AT

0.07

0.72

0.08

0.66

IFU

0.39

0.03

-0.52

< 0.01

  1. ACD anterior chamber depth, AOD angle opening distance, AT aspiration time, CDE cumulative dissipated energy, IFU infusion fluid usage, IOP intraocular pressure, Pre-op preoperative, PXF pseudoexfoliation, TISA trabecular-iris space area