Table 3.
|
Usage of antibiotics, (%) |
χ
2
|
p
value |
|
---|---|---|---|---|
PCT group | Control group | |||
Mild |
16/47 (34.0) |
37/50 (74.0) |
15.61 |
<0.01 |
Moderate |
21/54 (38.9) |
36/52 (69.2) |
9.81 |
<0.01 |
Severe |
13/17 (76.5) |
14/17 (82.4) |
0.18 |
= 0.671 |
Critical |
9/10 (90.0) |
8/8 (100.0) |
0.85 |
= 0.357 |
Total | 59/128 (46.1) | 95/127 (74.8) | 21.97 | <0.01 |