Table 5.

PSP within-subjects pairwise comparisons; significance between successive time-points; *p < 0.05; **p < 0.01; ***p < 0.001.

	Estimated Marginal Means ± SE	Estimated Lower – Upper Bounds	Pairwise Comparison (p)
PSP - Disturbing and aggressive behavior
Baseline	25.44±2.29	20.82 – 30.07
3 months	29.03±2.55	23.89 – 34.18	<0.001***
6 months	33.50±2.65	28.16 – 38.85	<0.001***
9 months	39.32±2.71	33.85 – 44.79	<0.001***
12 months	46.21±3.50	39.16 – 53.26	<0.001***
PSP - Personal and social relationships
Baseline	19.95±1.78	16.35 – 23.54
3 months	23.74±1.86	19.98 – 27.49	<0.001***
6 months	28.54±1.86	24.79 – 32.28	<0.001***
9 months	34.42±1.98	30.43 – 38.41	<0.001***
12 months	41.87±2.78	36.27 – 47.46	<0.001***
PSP - Socially useful activities
Baseline	19.95±1.77	16.37 – 23.52
3 months	23.32±1.79	19.70 – 26.94	<0.001***
6 months	29.31±1.80	25.67 – 32.95	<0.001***
9 months	35.05±1.97	31.07 – 39.03	<0.001***
12 months	42.60±2.87	36.81 – 48.39	<0.001***
PSP – Self-care
Baseline	19.45±1.98	15.48 – 23.48
3 months	24.47±2.11	20.22 – 28.73	<0.001***
6 months	29.70±2.26	25.14 – 34.25	<0.001***
9 months	34.39±2.34	29.66 – 39.11	<0.001***
12 months	43.32±3.33	36.60 – 50.04	<0.001***

PSP, Personal and Social Performance scale; SE, standard error.