Sample size {14}
All statistical methods and power analysis were developed through consultation with an independent statistician. Power analysis was performed with G*power 3.1 Software. To achieve a minimum 80% statistical power with an alpha value of 0.05, power analysis based on a hypothesised mean residual side-to-side difference of 2 mm of anteroposterior tibial translation yielded a sample size of Secondary power analysis based on 2-year IKDC total scores yielded a total sample size of 48 (