Table 3. Cut-off scores for the two groups on the MMC according to sensitivity and specificity.

MMC score EES	Sensitivity	Specificity	MMC score LES	Sensitivity	Specificity
22.00	0.000	0.000	26.00	0.000	0.000
24.00	.069	0.000	27.50	.030	0.000
26.00	.103	0.000	28.50	.061	0.000
27.50	.241	0.000	29.50	.061	.015
28.50	.345	0.000	30.50	.121	.015
29.50	.379	0.000	31.50	.152	.015
30.50	.517	0.000	32.50	.333	.030
31.50	.586	.051	33.50	.333	.060
32.50	.690	.154	34.50	.455	.194
33.50	.724	.282	35.50	.697	.388
34.50	.828	.513	36.50	.879	.746
35.50	.931	.718	38.00	1.000	1.000
36.50	.966	.923
38.00	1.000	1.000

EES: early elementary school; LES: late elementary school.