Number hip

Severin criteria

Type I

(%)

Type II

(%)

Type III

(%)

Type IV

(%)

Type V

(%)

Type VI

(%)

Variant 1

129

102

(79.1)

20

(15.5)

0

5

(3.9)

2

(1.5)

Variant 2

69

56

(81.2%)

10

(14.5)

0

2

(2.9)

1

(1.4)

158

(79.8)

30

(15.2)

7

(3.5)

3

(1.5)

P valuate

0.7270

0.8500

0.9609

0.5789