Table 4.

Comparison of preliminary test and final test points of healthcare managers regarding medical waste training programme

State of having training regarding medical waste	Preliminary test	Final test	Statistical analyses
	X±S.S	X±S.S	t	p
Never	30,85±3,88	36,18±5,37	- 6,54	0,000*
Once	31,86±5,28	37,31±4,14	−10,91	0,000*
At least 3 times	32,16±3,42	38,04±2,87	−11,92	0,000*

* p<0.01.