|
Characteristics
|
Categories
|
N
|
n
|
% (95% CI)
|
|---|
|
Age at the time of hospitalization
|
≥18 months
|
6125
|
24
|
0.39 (0.25−0.58)
|
|
<18 months
|
6075
|
57
|
0.94 (0.71−1.21)
|
|
Hospitalization duration
1
|
≥5 days
|
8128
|
74
|
0.91 (0.72−1.14)
|
|
<5 days
|
4053
|
6
|
0.15 (0.05−0.32)
|
| |
missing
|
19
|
1
|
5.26 (0.13−26.03)
|
|
Nurse allocation
┼
|
N* =7
|
10573
|
78
|
0.74 (0.58−0.92)
|
|
N* =10
|
1627
|
3
|
0.18 (0.04−0.54)
|
|
Number of beds
┼
|
≥30
|
7854
|
58
|
0.74 (0.56−0.95)
|
|
<30
|
4346
|
23
|
0.53 (0.34−0.79)
|
|
Status of hospital with isolation ward/room
┼
|
With
|
10122
|
76
|
0.75 (0.59−0.94)
|
|
Without
|
2078
|
5
|
0.24 (0.08−0.56)
|
-
1Cut-off point of 5 days was decided based on mean hospitalization duration in Japanese infectious pediatric wards (4.7 days for children aged 1–4 years) [21].
- Note: *1 nurse per 7/10 patients; N: number of all hospitalizations <6 years of age in the given category who are at risk of acquiring hospital-acquired RVGE; n: number of hospital-acquired RVGE subjects.
-
┼Hospital data: Number of hospitals with N*=7: 6 hospitals and N*=10: 2 hospitals; Number of hospitals with ≥30 beds and <30 beds: 4 hospitals; Number of hospitals with isolation ward/room: 6 hospitals and without an isolation ward/room: 2 hospitals.
