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Table 2 Demographics and preoperative and postoperative radiographic parameters of patients

From: Spinal sagittal imbalance in patients with lumbar disc herniation: its spinopelvic characteristics, strength changes of the spinal musculature and natural history after lumbar discectomy

No Age Sex Level C7PL-cm TK° LL° SS° PT° PI° TS-cm
     Pre PO Pre PO Pre PO Pre PO Pre PO   Pre PO
1 36 F 4/5 7.8 −4.3 24 16 28 40 23 27 31 27 54 1.6 0.6
2 33 M 4/5 18.3 −0.5 9 13 7 30 19 30 21 10 40 −0.4 0
3 41 M 3/4 5.3 −1.1 46 35 51 46 40 30 4 14 44 3.5 0.2
4 33 F 5/1 2.7 −5.1 24 29 20 27 7 12 12 7 19 7.9 0.4
5 53 M 3/4 13.8 0.5 37 40 30 64 32 44 28 16 60 8.1 0.7
6 45 M 4/5 11.2 0.2 29 21 38 50 35 39 20 16 55 11.5 0.4
7 35 M 1/2 22.3 0.5 22 26 21 49 30 40 28 18 58 1.9 0
8 55 M 3/4 23.6 2.4 15 10 9 43 23 30 22 15 45 6.2 0
9 32 F 5/1 7.5 −3.9 25 17 30 40 21 26 32 27 53 1.8 0.7
10 35 M 4/5 18 −0.6 10 15 7 32 18 29 20 9 38 0.5 0
11 39 M 4/5 5.9 −0.6 45 34 49 45 38 29 5 14 43 3.0 0.2
12 23 F 5/1 3 −4.8 21 29 16 25 9 15 12 6 21 6.9 0.9
13 44 M 4/5 22.9 2.5 16 12 10 44 25 32 22 15 47 6.4 0.1
14 41 M 3/4 9 −2.1 27 20 36 49 34 39 23 18 57 −8.2 0
15 36 M 5/1 12 0.5 31 24 39 52 36 40 21 17 57 12.0 0.5
16 45 M 5/1 19.7 2.5 15 11 8 42 26 32 21 15 47 −6.0 0
17 25 F 4/5 6.9 −3.9 23 16 28 39 20 31 31 20 51 1.2 0.2
18 48 M 4/5 14 0.5 36 39 30 63 35 43 25 17 60 −6.9 −0.3
19 31 M 3/4 6.2 −0.4 49 38 52 46 39 30 9 18 48 3.8 0.2
20 26 F 4/5 3.2 −5.0 25 30 19 27 10 12 11 9 21 6.9 0.2
21 27 M 4/5 10.9 2.4 6 9 12 30 21 26 21 16 42 7.9 1.0
22 49 F 4/5 9.9 2 17 22 16 45 24 23 25 26 49 −10.5 −1.5
23 25 F 4/5 6 1.5 20 15 26 36 20 27 26 19 46 −2.5 −0.6
24 36 M 4/5 10.2 0.9 29 20 38 48 34 41 22 15 56 11.1 0.4
25 42 M 3/4 19.8 2.2 17 10 12 48 20 33 25 12 45 5.6 0