Table 4B. Results of the follow-up test group.

Age (mo) (n)	Gross motor	Fine motor	Cognition	Communication	Social interaction	Self-control	At leastone section	Refer
6–7(1)	1 (100)	0 (0)	0 (0)	1 (100)	0 (0)	-	1 (100)	0 (0)
8–9(94)	7 (7.4)	11 (11.7)	11 (11.7)	16 (17.0)	11 (11.7)	-	24 (25.5)	0 (0)
10–11 (397)	43 (10.9)	32 (8.1)	37 (9.3)	96 (24.2)	75 (18.9)	-	137 (34.6)	0 (0)
12–13 (352)	90 (25.6)	45 (12.8)	38 (10.8)	70 (19.9)	47 (13.4)	-	148 (42.0)	0 (0)
14–15(5)	2 (40.0)	1 (20.0)	1 (20.0)	1 (20.0)	0 (0)	-	1 (20.0)	0 (0)
18–19 (236)	32 (13.6)	45 (19.5)	31 (13.1)	47 (19.9)	30 (12.7)	40 (16.9)	86 (36.4)	1 (0.4)
20–21 (225)	18 (8.0)	24 (10.7)	25 (11.1)	28 (12.4)	13 (5.8)	29 (12.9)	65 (28.9)	0 (0)
22–23 (283)	26 (9.2)	41 (14.5)	35 (12.4)	43 (15.2)	32 (11.3)	25 (8.8)	94 (33.2)	0 (0)
24–26 (185)	18 (9.7)	8 (4.3)	27 (14.6)	46 (24.9)	21 (11.4)	13 (7.0)	57 (30.8)	0 (0)
30–32 (231)	12 (5.2)	13 (5.6)	21 (9.1)	37 (16.0)	21 (9.1)	22 (9.5)	47 (20.3)	8 (3.5)
33–35 (264)	24 (9.1)	29 (11.0)	28 (10.6)	27 (10.2)	29 (11.0)	29 (11.0)	57 (21.6)	13 (4.9)
36–41 (145)	18 (12.3)	29 (19.9)	18 (12.3)	16 (11.0)	15 (10.3)	29 (19.9)	47 (32.4)	10 (6.9)
42–47 (340)	40 (11.7)	29 (19.9)	19 (5.6)	23 (6.7)	22 (6.5)	25 (7.3)	83 (24.4)	3 (0.9)
48–53 (96)	11 (11.2)	17 (17.3)	5 (5.1)	3 (3.1)	7 (7.1)	5 (5.1)	21 (21.9)	5 (5.2)
54–59 (222)	18 (8.2)	18 (8.2)	19 (8.7)	11 (5.0)	11 (5.0)	10 (4.6)	41 (18.5)	3 (1.4)
60–65 (57)	10 (17.5)	8 (14.0)	4 (7.0)	10 (17.5)	2 (3.5)	4 (7.0)	23 (40.4)	1 (1.8)
66–71 (175)	17 (9.7)	19 (10.9)	15 (8.6)	21 (12.0)	14 (8.0)	12 (6.9)	48 (27.4)	0 (0)
Total (3,308)	387 (11.7)	369 (11.2)	334 (10.1)	496 (15.0)	350 (10.6)	243 (7.3)	980 (29.6)	44 (1.3)

Values are presented as number of cases (%).