Satisfaction	Age	Severity	Anxiety
48	50	51	2.3
57	36	46	2.3
66	40	48	2.2
70	41	44	1.8
89	28	43	1.8
36	49	54	2.9
46	42	50	2.2
54	45	48	2.4
26	52	62	2.9
77	29	50	2.1
89	29	48	2.4
67	43	53	2.4
47	38	55	2.2
51	34	51	2.3
57	53	54	2.2
66	36	49	2
79	33	56	2.5
88	29	46	1.9
60	33	49	2.1
49	55	51	2.4
77	29	52	2.3
52	44	58	2.9
60	43	50	2.3