Table 6.

Comparison of social functions.

Number	Test group	Control group	Number	Test group	Control group
1	77.77	16.88	16	49.94	37.74
2	41.33	23.55	17	78.33	42.01
3	65.44	48.09	18	51.93	13.18
4	30.19	18.93	19	68.79	9.50
5	76.75	53.52	20	41.46	54.55
6	33.90	52.69	21	49.72	53.34
7	55.92	35.04	22	36.42	25.83
8	31.43	39.29	23	72.48	51.37
9	46.87	38.26	24	57.09	56.74
10	47.74	36.09	25	51.37	16.48
11	40.73	35.25	26	53.79	42.50
12	52.18	41.80	27	42.09	21.45
13	49.85	53.99	28	43.54	10.56
14	37.80	49.83	29	34.89	44.72
15	59.40	22.96	30	68.69	39.99