Previous hospitalization, n and % |
|
|
|
|
0.363* |
|
|
|
|
0.403* |
No |
35 |
56.4 |
5 |
45.4 |
|
30 |
56.6 |
10 |
50.0 |
|
Yes |
27 |
43.6 |
6 |
54.6 |
|
23 |
43.4 |
10 |
50.0 |
|
Causative agent, n and % |
|
|
|
|
0.091* |
|
|
|
|
0.357* |
Viral |
49 |
79.0 |
6 |
54.6 |
|
41 |
77.0 |
14 |
70.0 |
|
Bacterial |
13 |
21.0 |
5 |
45.4 |
|
12 |
22.6 |
6 |
30.0 |
|
Oxygen therapy, n and % |
|
|
|
|
0.659* |
|
|
|
|
0.123* |
Nasal cannula |
55 |
88.7 |
9 |
81.8 |
|
44 |
83.0 |
20 |
100.0 |
|
Venturi mask |
1 |
1.6 |
0 |
0.0 |
|
1 |
1.9 |
0 |
0.0 |
|
No |
6 |
9.7 |
2 |
18.2 |
|
8 |
15.1 |
0 |
0.0 |
|
Days under O2, mean and SD |
3.3 |
3.0 |
4.9 |
5.7 |
0.607 |
3.4 |
3.2 |
3.9 |
4.2 |
0.731 |
NIV, n and % |
|
|
|
|
0.007* |
|
|
|
|
0.007* |
No |
49 |
79.1 |
4 |
36.4 |
|
49 |
92.4 |
13 |
65.0 |
|
Yes |
13 |
21.0 |
7 |
63.6 |
|
4 |
7.5 |
7 |
35.0 |
|
TQT, n and % |
|
|
|
|
0.057* |
|
|
|
|
0.180* |
No |
61 |
98.4 |
9 |
81.8 |
|
52 |
98.1 |
18 |
90.0 |
|
Yes |
1 |
1.6 |
2 |
18.2 |
|
1 |
1.9 |
2 |
10.0 |
|
Aspiration, n and % |
|
|
|
|
0.143* |
|
|
|
|
0.021* |
No |
11 |
17.7 |
0 |
0.0 |
|
11 |
20.7 |
0 |
0.0 |
|
Yes |
51 |
82.3 |
11 |
100.0 |
|
42 |
79.3 |
20 |
100.0 |
|
Changes in decubitus, n and % |
|
|
|
|
0.151* |
|
|
|
|
0.726* |
No |
0 |
0.0 |
1 |
9.1 |
|
1 |
1.9 |
0 |
0.0 |
|
Yes |
62 |
100.0 |
10 |
90.9 |
|
52 |
98.1 |
20 |
100.0 |
|
Prone position, n and % |
|
|
|
|
0.151* |
|
|
|
|
0.274* |
No |
62 |
100.0 |
10 |
90.9 |
|
53 |
100.0 |
19 |
95.0 |
|
Yes |
0 |
0.0 |
1 |
9.1 |
|
0 |
0.0 |
1 |
5.0 |
|
Complications, n and % |
|
|
|
|
0.022* |
|
|
|
|
0.050* |
None |
24 |
38.7 |
2 |
18.2 |
|
20 |
37.7 |
6 |
30.0 |
|
ARF |
30 |
48.4 |
3 |
27.3 |
|
27 |
50.9 |
6 |
30.0 |
|
Pneumonia |
2 |
3.2 |
1 |
9.1 |
|
2 |
3.8 |
1 |
5.0 |
|
SARS |
4 |
6.4 |
4 |
36.4 |
|
3 |
5.7 |
5 |
25.0 |
|
SARS and pneumonia |
1 |
1.6 |
1 |
9.1 |
|
1 |
1.9 |
1 |
5.0 |
|
CPA and CPR, n and % |
|
|
|
|
0.057* |
|
|
|
|
0.623* |
No |
61 |
98.4 |
9 |
81.8 |
|
51 |
96.2 |
19 |
95.0 |
|
Yes |
1 |
1.6 |
2 |
18.2 |
|
2 |
3.8 |
1 |
5.0 |
|
Death, n and % |
|
|
|
|
0.021* |
|
|
|
|
0.524* |
No |
62 |
100.0 |
9 |
81.8 |
|
51 |
96.2 |
20 |
100.0 |
|
Yes |
0 |
0.0 |
2 |
18.2 |
|
2 |
3.8 |
0 |
0.0 |
|
Discharge to ward, n and % |
|
|
|
|
0.001* |
|
|
|
|
0.699* |
No |
0 |
0.0 |
4 |
36.4 |
|
3 |
5.7 |
1 |
5.0 |
|
Yes |
62 |
100.0 |
7 |
63.6 |
|
50 |
94.3 |
19 |
95.0 |
|
PICU hospitalization (days), mean and SD |
5.9 |
7.4 |
46.5 |
97.7 |
0.001 |
5.3 |
4.6 |
29.6 |
74.2 |
0.001 |
Total hospitalization (days), mean and SD |
9.7 |
9.7 |
49.4 |
97.0 |
0.001 |
8.9 |
6.0 |
33.6 |
73.9 |
0.001 |