Table 4 Univariate logistic regression analysis of factors associated with HAI

< 1 month

4.687

1.298–16.927

0.018

 1 month – 18 years

0.692

0.192–2.490

0.573

 18–65 years

0.439

0.133–1.451

0.177

  > 65 years

Reference

–

–

Gender

0.807

0.425–1.533

0.513

Surgery since admission

0.583

0.305–1.116

0.104

 Non-fatal

Reference

–

–

 Ultimately fatal

1.021

0.119–8.761

0.985

 Rapidly fatal

0.656

0.188–2.286

0.508

 Unknown

1.633

0.510–5.234

0.409

Any invasive device

0.634

0.324–1.240

0.183

Central catheter present

1.740

0.350–8.50

0.498

Peripheral catheter present

0.909

0.486–1.699

0.765

Urinary catheter present

2.022

0.945–4.327

0.070

Intubation

3.966

1.698–9.261

0.001

 Pediatric medical

Reference

–

–

Neonatal

41.538

4.980–346.500

0.001

 Medical

3.646

0.439–30.247

0.231

 Surgical

4.065

0.481–34.379

0.198

 Obstetrics and gynecology

4.000

0.473–33.826

0.203

Pediatric surgical

13.091

1.532–111.874

0.019

Duration of stay before the date of the survey

1.007

0.995–1.019

0.261

 Secondary care hospital

Reference

–

–

 Tertiary care hospital

1.169

0.617–2.214

0.631