Table 2.

Scores from the theoretical knowledge test and skills test

Grouping	Pre-training		Post-training		3 Months After Training
	Theory Score	Skill Score	Theory Score	Skill Score	Theory Score	Skill Score
Group 1	61.0 ± 5.73	3.0 ± 0.26	69.6 ± 4.58	3.6 ± 0.50	71.3 ± 4.83	3.8 ± 0.43
Group 2	60.1 ± 4.35	3.0 ± 0.26	78.5 ± 4.65	4.0 ± 0.18	82.7 ± 4.68	4.0 ± 0.32
Group 3	60.4 ± 5.00	2.9 ± 2.54	81.6 ± 4.56	4.0 ± 0.32	86.5 ± 4.08	4.0 ± 0.18
P	0.795	0.52	< 0.001	< 0.001	< 0.001	< 0.006
P (G1 vs. G2)	0.880	1	< 0.001	< 0.001	< 0.001	0.026
P (G2 vs. G3)	0.991	0.688	0.032	1	0.004	0.695
P (G1 vs. G3)	0.971	0.688	< 0.001	< 0.001	< 0.001	0.071