Variable | Single-factor analysis | Multiple-factor analysis | ||||||
---|---|---|---|---|---|---|---|---|
ORa | Upper | Lower | p-value | ORa | Lower | Upper | p-value | |
Age | 1.422 | 1.004 | 2.014 | 0.047 | 1.087 | 0.537 | 2.200 | 0.816 |
Sex | ||||||||
Male | 13.853 | 0.410 | 27.541 | 0.143 | ||||
Female | 1 | |||||||
BMIb | ||||||||
< 18.5 | 0.002 | 4.233 | 1.215 | 0.058 | ||||
18.5–23.9 | 0.009 | 2.869 | 2.634 | 0.104 | ||||
24.0–27.9 | 0.017 | 3.710 | 7.986 | 0.195 | ||||
≥ 28 | 1 | |||||||
Marital Status | ||||||||
Single | 0.266 | 0.016 | 4.496 | 0.359 | ||||
Married | 1 | |||||||
ICUc employment | ||||||||
1–2 years | 0.016 | 0.005 | 11.583 | 0.366 | 0.278 | 5.037 | 53.207 | 0.771 |
3–5 years | 0.784 | 0.001 | 0.320 | 0.011 | 0.013 | 1.352 | 11.950 | 0.211 |
5–10 years | 1.095 | 0.028 | 21.904 | 0.886 | 1.081 | 0.011 | 29.596 | 0.974 |
> 10 years | 1 | 1 | ||||||
Job title | ||||||||
Nurse | 0.032 | 0.001 | 1.203 | 0.063 | ||||
Senior nurse | 0.998 | 0.040 | 25.162 | 0.998 | ||||
Supervisor nurse | 1 | |||||||
Education | ||||||||
Junior college | 0.060 | 0.001 | 20.436 | 0.344 | ||||
Bachelor | 1.036 | 0.027 | 39.181 | 0.985 | ||||
Master/Doctoral | 1 | |||||||
Group | ||||||||
Group = 0 (Control group) | 1.637 | 1.063 | 40.371 | 0.024 | ||||
Group = 1 (Intervention group) | 1 | |||||||
Time | ||||||||
Time = 0 (Baseline) | 14.667 | 0.276 | 49.842 | 0.185 | ||||
Time = 1 (3 months) | 0.583 | 0.031 | 11.001 | 0.719 | ||||
Time = 2 (6 months) | 1 | |||||||
Group × time | ||||||||
[Group = 0] × [Time = 0] | 0.222 | 0.002 | 25.915 | 0.535 | ||||
[Group = 0] × [Time = 1] | 0.396 | 0.008 | 19.679 | 0.642 | ||||
[Group = 0] × [Time = 2] | 1 | |||||||
[Group = 1] × [Time = 0] | 1 | |||||||
[Group = 1] × [Time = 1] | 1 | |||||||
[Group = 1] × [Time = 2] | 1 |