Construction of Prediction Model of Deep Vein Thrombosis Risk after Total Knee Arthroplasty Based on XGBoost Algorithm

Figure 2

Comparison of clinical data between the DVT group and the non-DVT group in the training set. There were significant differences () between the DVT and non-DVT groups in gender (a), age (b), time from injury to operation (c), hemoglobin (d), coronary heart disease (e), and combined with multiple injuries (f).

(a)

(b)

(c)

(d)

(e)

(f)