Table 4 Post hoc analysis of the measurement values of the posterior tibial slope in the right knee with 3 different methods

Group 1 vs. Group 2

208;142

0.782^*

0.241

0.008

0.484

0.237

0.253

0.720^*

0.226

0.009

Group 1 vs. Group 3

208;204

1.267^*

0.218

<0.001

1.113^*

0.215

<0.001

1.334^*

0.204

<0.001

Group 1 vs. Group 4

208;56

3.361^*

0.334

<0.000

2.991^*

0.328

<0.001

3.117^*

0.312

<0.001

Group 2 vs. Group 3

142;204

0.485

0.242

0.277

0.630

0.238

0.051

0.613^*

0.227

0.042

Group 2 vs. Group 4

142;56

2.578^*

0.350

<0.001

2.507^*

0.344

<0.001

2.397^*

0.327

<0.001

Group 3 vs. Group 4

204;56

2.093^*

0.335

<0.001

1.877^*

0.329

<0.001

1.783^*

0.313

<0.001