Table 2 Morphological parameters of the femoral condyles between patellar instability group and control group

2.94 ± 0.34

3.04 ± 0.38

0.165

2.37 ± 0.27

2.37 ± 0.25

0.968

1.71 ± 0.27

1.89 ± 0.22

 < 0.001^*

1.63 ± 0.20

1.78 ± 0.21

 < 0.001^*

2.51 ± 0.24

2.57 ± 0.31

0.299

2.49 ± 0.21

2.57 ± 0.29

0.135

2.70 ± 0.25

2.71 ± 0.31

0.870

2.88 ± 0.29

2.89 ± 0.37

0.803

6.93 ± 0.51

7.18 ± 0.62

0.030^*

6.99 ± 0.48

7.24 ± 0.65

0.036^*

0.25 ± 0.03

0.27 ± 0.03

0.005^*

0.23 ± 0.02

0.25 ± 0.03

0.016^*

44.76 ± 7.73

48.89 ± 7.11

0.004^*

52.92 ± 7.47

58.47 ± 8.21

 < 0.001^*

0.68 ± 0.05

0.66 ± 0.04

0.018^*

88.84 ± 6.60

90.55 ± 6.39

0.176

9.84 ± 3.88

11.03 ± 4.02

0.128