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Table 7 Mean values ​​of thoracic kyphosis, lumbar lordosis, and alpha angles in patients prior to and during growth hormone treatment and the results of tests of significance of differences between them

From: Assessment of anterior-posterior spinal curvatures in children suffering from hypopituitarism

Parameter

Treatment

n

Mean Value

SD

Median

Min.

Max.

U / t (df)

p

Kyphotic angle [°]

Before treatment

6

38.0

10.2

35.0

28

55

64.0

0.4412(a)

During treatment

27

39.9

8.1

38.0

30

55

Lumbar lordosis angle [°]

Before treatment

6

26.2

10.4

27.5

10

40

−2.10 (31)

0.0439*(b)

During treatment

27

34.3

8.2

35.0

15

50

Alpha angle [°]

Before the treatment

6

16.3

8.2

17.5

5

28

−1.36 (31)

0.1844(b)

During treatment

27

20.5

6.5

20.0

10

35

  1. (a): Mann–Whitney U-test results
  2. (b): Student’s t-test results
  3. U: Mann–Whitney U
  4. t: Student’s t
  5. df: degrees of freedom in Student’s t-test
  6. p: probability
  7. *: statistically significant, p < 0.05