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. 2019 Oct;11(10):4292–4297. doi: 10.21037/jtd.2019.09.54

Table 1. Characteristics of enrolled patients (n=66).

Characteristics n (%)
Sex
   Men 45 (68.2)
   Women 21 (31.8)
Mean age ± SD (years) 70±14.72
LDCR findings
   Complete and regular upper limit 26 (39.4)
   Segmented horizontal level 40 (60.6)
US findings
   Adhesions 42 (63.6)
   Free cavity 24 (36.4)
Thoracoscopy findings
   Adhesions 41 (62.1)
   Free cavity 25 (37.9)

LDCR, lateral decubitus chest radiography; US, ultrasonography.