Table 2.

Statistical analysis for each symptomatic improvement in ID patients in the intervention group using McNemar’s test

Symptom	Number of patients affected	Number of patients improved	Percentage of improvement	McNemar’s test value	P value	Significance
Cognition	29	16	55.17	15.015625	0.000107	Significant
Memory	18	16	88.88	15.015625	0.000107	Significant
Problem-solving	28	14	50	13.017857	0.000309	Significant
Understanding of relationships	22	15	68.18	14.016667	0.000181	Significant
Social inhibitions	22	16	72.72	15.000000	0.000108	Significant
Toilet training	17	6	35.29	5.041667	0.024745	Significant
Command-following	24	14	58.33	13.017857	0.000512	Significant
Eye contact	13	9	69.23	8.027778	0.004607	Significant
Aggressiveness	23	11	47.82	10.022727	0.001546	Significant
Attention and concentration	24	17	70.83	16.014706	0.000063	Significant