Table 5. Paired t test used to test if there was a significant difference between pretreatment and post treatment scores at 24 months.

Paired Samples Test
	Paired Differences
				95% Confidence Interval of the Difference
	Mean	Std. Deviation	Std. Error Mean	Lower	Upper	t	df	Sign. (2-tails)
Symptoms Score Pre - Symptoms Score 24 M	12.72	9.48	1.52	9.64	15.79	8.37	38	.000
Signs Score Pre - Signs Score 24 M	9.38	9.50	1.52	6.30	12.46	6.17	38	.000
Social Score Pre - Social Score 24 M	20.67	17.98	2.88	14.84	26.50	7.18	38	.000
Sexual Score Pre - Sexual Score 24 M	7.21	7.35	1.18	4.82	9.59	6.13	38	.000
Global Score Pre - Global Score 24 M	49.97	33.40	5.35	39.15	60.80	9.34	38	.000