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Table 2 Postoperative data collection

From: Clinical application and observation of single-port inflatable mediastinoscopy combined with laparoscopy for radical esophagectomy in esophageal squamous cell carcinoma

Postoperative observed indicatorsData
Operation time
 Average4.26 ± 0.52 h
 Range3.2—5.5 h
Surgical blood loss
 Average142 ± 36.50 ml
 Range65—210 ml
The number of dissected lymph nodes
 Average21.6 ± 4.2
 Range14—29
Duration of drainage tube
 Average5.8 ± 2.5 days
 Range3—13 days
Duration of time on the ventilator
Average6.5 ± 3.4 h
Range0.5–18.4 h
The length of stay in ICU
Average1.2 ± 0.4 days
Range0–2.6 days
The length of postoperative hospital stay
 Average12.6 ± 2.5 days
 Range8—17 days