Fig. 4From: Factors contributing to 1-year dissatisfaction after total knee arthroplasty: a nomogram prediction modelNomogram for predicting the dissatisfaction risk of patients 1 year postoperatively. To use the nomogram, an individual patient’s value is located on each variable axis, and a line is drawn upward to determine the number of points received for each variable value. The scores for all variables are then added to obtain the total score, and a vertical line is drawn from the total points row to estimate the risk of dissatisfaction in TKA patients 1 year postoperatively at the lower line of the nomogramBack to article page