Skip to main content

Table 2 Multiple Logistic Regression Analysis for Predictors of MOWHTO Treatment Success

From: Factors to improve odds of success following medial opening-wedge high tibial osteotomy: a machine learning analysis

 

Multivariate Analysis

 

Estimate (95% CI)

P Value*

Sex (female vs. male)

0.409 (− 0.870 to 1.851)

0.549

Age

−0.022 (− 0.106 to 0.059)

0.588

BMI

0.045 (− 0.118 to 0.228)

0.603

Meniscal status

−0.021 (− 0.937 to 0.945)

0.963

Initial cartilage status (MFC)

0.535 (− 0.313 to 1.363)

0.201

Initial cartilage status (MTP)

−0.624 (− 1.599 to 0.281)

0.186

Kissing lesion

−0.865 (− 2.478 to 0.729)

0.285

Cartilage repair procedure

−0.436 (− 1.603 to 0.662)

0.445

Preoperative ROM

−0.263 (− 0.710 to 0.036)

0.185

Preoperative KOOS

  

Pain

−0.143 (− 0.259 to − 0.036)

0.010

Symptoms

0.072 (− 0.042 to 0.190)

0.217

Activities of daily living

−0.055 (− 0.183 to 0.070)

0.390

Sports and recreation

0.076 (− 0.038 to 0.191)

0.191

Quality of life

−0.035 (− 0.133 to 0.057)

0.458

Preoperative IKDC

0.118 (− 0.037 to 0.258)

0.109

Preoperative SF-36 PCS

0.092 (0.020 to 0.167)

0.012

Preoperative Tegner activity scale score

−0.177 (− 1.587 to 1.235)

0.803

Preoperative HKA

−0.116 (− 0.346 to 0.104)

0.305

Preoperative MPTA

−0.292 (− 0.517 to − 0.088)

0.006

Preoperative posterior tibial slope

−0.019 (− 0.147 to 0.113)

0.766

Postoperative 3months HKA

−0.174 (− 0.040 to 0.394)

0.110

Postoperative 3months MPTA

−0.067 (− 0.210 to 0.074)

0.352

Postoperative 3months posterior tibial slope

0.084 (− 0.139 to 0.313)

0.461

  1. *Bold indicates a P value < 0.05 (statistically significant difference)
  2. †Initial cartilage status was graded at the time of initial high tibial osteotomy according to the International Cartilage Repair Society grading system
  3. BMI, body mass index; MFC, medial femoral condyle; MTP, medial tibial plateau; ROM, range of motion; KOOS Knee Injury and Osteoarthritis Outcome Score; IKDC International Knee Documentation Committee; SF-36 PCS Short Form-36 Physical Component Summary; HKA hip–knee–ankle; MPTA medial proximal tibial angle