Research Article

[Retracted] Curative Effect Observation and Prognosis Analysis of Video-Assisted Thoracic Surgery and Thoracotomy in Patients with Hemopneumothorax

Figure 2

Comparison of relevant indexes between the two groups after surgery. (a) Average duration of analgesic use. (b) Average chest tube indwelling time. (c) Average volume of drainage. (d) Average hospital stay. Compared with the thoracotomy group, .
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