satisfaction age severity surgmed anxiety
68 55 50 0 2.1
77 46 24 1 2.8
96 30 46 1 3.3
80 35 48 1 4.5
43 59 58 0 2 
44 61 60 0 5.1
26 74 65 1 5.5
88 38 42 1 3.2
75 27 42 0 3.1
57 51 50 1 2.4
56 53 38 1 2.2
88 41 30 0 2.1
88 37 31 0 1.9
102 24 34 0 3.1
88 42 30 0 3
70 50 48 1 4.2
82 58 61 1 4.6
43 60 71 1 5.3
46 62 62 0 7.2
56 68 38 0 7.8
59 70 41 1 7
26 79 66 1 6.2
52 63 31 1 4.1
83 39 42 0 3.5
75 49 40 1 2.1