Number hip

Modified McKay criteria for clinical evaluation

Excellent (%)

Good (%)

Fair (%)

Poor (%)

Variant 1

129

98

(76.0)

24

(18.6)

5

(3.9)

2

(1.5)

Variant 2

69

55

(79.8)

11

(15.9)

2

(2.9)

1

(1.4)

Overall

198

153

(77.3)

35

(17.7)

7

(3.5)

3

(1.5)

P valuate

0.540

0.832

0.960

0.578