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Table 6 Statistical analysis results of left and right medial inclination angle (MIA) of the humeral head; the superior surface distance (SSD), the inferior surface distance((ISD) in 9 females

From: Digital analysis of external fixation area of proximal humerus fractures in elderly patients

Humerus model number

medial inclination angle (MIA) (°)

superior surface distance (SSD) (mm)

inferior surface distanc (ISD) (mm)

Left MIA

Right MIA

Left SSD

Right SSD

Left ISD

Right ISD

1

132.72

133.24

51.75

50.27

31.79

30.18

2

132.15

131.86

52.87

51.61

32.89

31.41

3

132.25

131.94

51.15

50.77

31.23

30.88

4

131.72

130.85

52.65

51.43

31.81

31.65

5

132.64

131.98

49.47

50.85

31.45

32.24

6

133.72

132.85

54.91

53.41

32.45

31.76

7

135.26

134.92

50.21

49.87

31.23

31.78

8

132.78

134.12

52.42

51.37

30.92

31.89

9

133.67

132.23

50.89

52.18

31.96

32.23

Mean

132.99

132.67

51.81

51.31

31.75

31.56

Standard deviation

1.08

1.26

1.63

1.06

0.63

0.66

t

0.588

0.784

0.625

p

0.565

0.444

0.541