Hygienic habits of children before the intervention and after the intervention according to the parents' survey.

Table 1: Hygienic habits of children before the intervention and after the intervention according to the parents' survey.

Hygienic Habits	Before Intervention						After Intervention
	Adequate		Adequate Unsuitable		Unsuitable		Adequate		Adequate Unsuitable		Unsuitable
	Number	%	Number	%	Number	%	Number	%	Number	%	Number	%
Wash hands before eating food	29	34.9	38	45.8	16	19.3	78	94.0	7	8.4	0	0
Washing of hands after defecation	28	33.7	35	42.2	20	24.1	82	98.8	1	1.2	0	0
To walk without shoes	40	48.2	28	33.7	15	18.1	80	96.4	3	3.6	0	0
Play with earth	60	72.3	19	22.9	5	6.0	83	100	0	0	0	0
Nail biting	50	60.2	17	20.5	16	19.3	70	84.3	8	9.96	5	6.0
Use of baby mouse bottle	41	49.7	2	2.4	0	0	83	100	0	0	0	0
Difference of the adequate level	Average score in % after Intervention 95.6. Average score in % before intervention 49.8 = 46.7