Parameter | Category | OR | CI 95% | p-value |
---|---|---|---|---|
Realized staffing percentage | Missing | 1.25 | (0.83-1.88) | 0.289 |
<95% | 1.47 | (1.11-1.95) | 0.008 | |
≥95% | 1=reference | |||
Birth weight | <500 g | 4.23 | (2.46-7.3) | <0.001 |
500-749 g | 3.17 | (1.85-5.45) | <0.001 | |
750-999 g | 2.28 | (1.47-3.53) | <0.001 | |
1000-1249 g | 1.36 | (0.86-2.14) | 0.187 | |
1250-1499 g | 1=reference | |||
Gestational age (completed weeks) | <27 weeks | 3.97 | (2.23-7.09) | <0.001 |
27-28 weeks | 3.04 | (1.79-5.16) | <0.001 | |
29-30 weeks | 1.99 | (1.05-3.77) | 0.035 | |
>30 weeks | 1=reference | |||
Length of stay | 21-34 days | 0.44 | (0.29-0.69) | 0.001 |
35-48 days | 0.32 | (0.21-0.49) | <0.001 | |
>48 days | 0.29 | (0.2-0.42) | <0.001 | |
<21 days | 1=reference | |||
Standards for indication of hand hygiene | Yes | 0.61 | (0.44-0.84) | 0.002 |
No | 1=reference | |||
Daily disinfection of the buttons of the ventilation systems | Yes | 0.68 | (0.5-0.93) | 0.014 |
No | 1=reference | |||
Disinfection of the application port before medication infusion/connection of an infusion system | Often | 0.48 | (0.31-0.77) | 0.002 |
Rarely/no | 1=reference | |||
Infusion preparation | On ward without laminar-flow bench | 1.53 | (1.02-2.28) | 0.039 |
In the pharmacy OR on ward with laminar-flow bench | 1=reference |