What Is the Best Pulmonary Physiotherapy Method in ICU?

Table 4

The results of endotracheal cultures.

	Initial endotracheal culture		Endotracheal culture at 72nd hour
	Positivity (+) patients	Negativity (−) patients	Positivity (+) patients	Negativity (−) patients
Group K	2 (13.3%)	13 (86.7%)	8 (53.3%)	7 (46.7%)
Group S	9 (60%)	6 (40%)	6 (40%)	9 (60%)