Factors contributing to 1-year dissatisfaction after total knee arthroplasty: a nomogram prediction model

Table 2 Coefficients and lambda.1se value of the LASSO regression based on the training cohort

Factors	Coefficients	Lambda.1se
Primary diagnosis	0.987	0.0198
Gender	− 0.943
Cosmetic closure	− 0.816
Postoperative ROM	− 0.431
Postoperative pain	1.504
Correction rate of HKA 1 year after TKA (%)	0.048

ISSN: 1749-799X