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Table 2 Patients’ clinical parameters. The type specification was based on the numerical class assignment using the dissimilarity matrices

From: Three-dimensional classification of the Lenke 1 adolescent idiopathic scoliosis using coronal and lateral spinal radiographs

 

Thoracic Cobb angle (°)

Lumbar Cobb angle (°)

T5-T12 Kyphosis (°)

L1-S1 Lordosis (°)

Sacral slope (°)

Pelvic incidence (°)

Type 1, n = 8

51 ± 5

38 ± 11

24 ± 7

55 ± 9

43 ± 6

49 ± 8

Type 2, n = 7

55 ± 8

32 ± 5

18 ± 8

51 ± 7

44 ± 8

52 ± 7

Type 3, n = 4

46 ± 7

42 ± 6

20 ± 8

51 ± 8

44 ± 6

48 ± 8

Type 4, n = 11

54 ± 8

33 ± 4

13 ± 7

53 ± 7

43 ± 10

53 ± 9

Type 5, n = 6

52 ± 4

35 ± 6

17 ± 5

54 ± 7

42 ± 7

50 ± 8

All patients, n = 36

52 ± 6

35 ± 7

18 ± 7

52 ± 7

43 ± 7

50 ± 8