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Table 1 The patients characteristics

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

Patients’ characteristicsNumber of patients(n = 22)Percentage(%)
Age
 Average65.5 ± 3.1 
 Range58—72 
Gender
 Male1568.2%
 Female731.8%
Tumor location
 Upper thoracic522.7%
 Middle thoracic1359.1%
 Lower thoracic418.2%
Smoking status
 Smoker1245.5%
 Non-smoker1054.5%
BMI23.12 ± 2.70 kg/m2 
Comorbidity
 Hypertension
  Present940.9%
  Absent1359.1%
 T2DM
  Present731.8%
  Absent1568.2%
 Emphysema
  Present627.3%
  Absent1672.7%
 Coronary heart disease
  Present418.2%
  Absent1881.8%