Table 2.

Means and standard deviations for CBCL behavior problem T-scores at each time point and profile

Profile	Months	Mean	95% CI		SD	95% CI
			Lower bound	Upper bound		Lower bound	Upper bound
1	18	37.65	33.41	41.89	2.17	1.46	2.52
1	27	36.70	30.91	42.48	2.25	0.00	2.70
1	54	37.35	32.59	42.11	2.18	1.86	2.40
1	72	35.56	30.96	40.15	2.13	0.00	2.58
1	84	39.09	34.36	43.83	2.35	2.00	2.59
1	96	40.04	35.55	44.53	2.57	0.00	3.09
2	18	48.75	45.61	51.89	2.70	2.29	2.98
2	27	50.35	47.02	53.68	2.81	2.30	3.14
2	54	58.01	53.75	62.28	2.91	1.77	3.40
2	72	56.54	52.89	60.19	2.84	0.00	3.39
2	84	63.32	59.93	66.71	1.97	1.57	2.22
2	96	65.47	60.51	70.43	2.33	1.51	2.71
3	18	49.75	47.26	52.24	2.15	1.89	2.34
3	27	51.60	49.32	53.88	2.31	2.09	2.48
3	54	52.47	48.60	56.34	2.10	1.68	2.35
3	72	51.24	47.29	55.18	1.97	1.37	2.27
3	84	53.96	50.71	57.22	1.95	1.73	2.11
3	96	54.51	50.87	58.15	2.34	1.91	2.61
4	18	43.50	41.22	45.78	2.18	2.00	2.33
4	27	44.28	41.61	46.95	2.06	1.84	2.22
4	54	45.58	43.51	47.65	2.17	1.94	2.35
4	72	41.17	38.29	44.06	2.18	1.99	2.34
4	84	47.13	43.81	50.44	2.26	1.94	2.48
4	96	47.79	44.28	51.30	2.46	2.15	2.69

Note. 1 = Low stable group (n = 39); 2 = high increasing group (n = 35); 3 = higher stable group (n = 102); 4 = average stable group (n = 177).