Table 4 Univariate logistic regression to find out factors affecting TURP syndrome

Duration of surgery (min)

0.064

0.026

0.015

1.066

1.013

1.122

Volume of irrigation fluid (L)

0.127

0.065

0.050

1.136

1.000

1.290

ONSD measurement (mm)

4.432

2.478

0.074

84.105

0.654

10,816.671

Predictive ICP (mmH2O) at baseline

0.060

0.032

0.062

1.062

0.997

1.130

IV fluid (ml)

0.003

0.002

0.063

1.003

1.000

1.007

Body mass index (kg/m²)

 18.5–24.99 {normal BMI}

1.000

 < 18.5 {underweight}

2.534

2.387

0.288

12.600

0.117

1355.509

 25–29.9 {overweight}

3.045

1.553

0.050

21.000

1.001

440.470

Hypertension

1.398

1.176

0.234

4.048

0.404

40.564

Coronary artery disease

0.682

1.962

0.728

1.978

0.042

92.536

Diabetes mellitus

0.682

1.962

0.728

1.978

0.042

92.536

Kyphotic spine

1.215

2.363

0.607

3.370

0.033

345.813

Asthmatic

1.215

2.363

0.607

3.370

0.033

345.813