Table 2.

Reduction of NE in the examined groups at the end of examination after 3 years of observation.

Examined group	Reduction (in the number of grades)					Reduction (in general)	Total dryness
	4	3	2	1	0
A (n = 16)
n	0	3	8	4	1	15	8
%	0	18.75	50	25	6.25	93.75	50
B (n = 25)
n	1	2	3	9	10	15	8
%	4	8	12	36	40	60	32

n: the number of children in the group with the given bed-wetting intensity.