Table 3. Frequency Distribution of Self-Efficacy Level in Nursing Students in Each Group .

Self-Efficacy Levela	Groups
	Non-Educated, No. (%)	Educated, No. (%)
Very high (< 30)	32 (23)	9 (8)
High (31 - 44)	69 (49.6)	64 (57.1)
Average (45 - 58)	34 (24.5)	32 (28.6)
Low (59 - 72)	3 (2.2)	7 (6.2)
Very low (> 72)	1 (0.7)	0 (0)
Total	139 (100)	112 (100)

^a Odds ratio was calculated after integration of the first two lines as high (very high + high), and the next three lines as low (average + low + very low). Odds ratio = 1.42, CI _odds = 0.829 - 2.43.