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. 2014 May;6(5):421–428. doi: 10.3978/j.issn.2072-1439.2014.03.16

Table 3. 6-MWT at T1 (n= 208) and T2 (n=190) according to the surgical technique.

All Lobectomy Pneumectomy Wedge- and segment resection
6-MWT (meter)
   T1, median (range) 224 [20-680] 235 [30-470] 175 [50-300] 223 [20-680]
   T2, median (range) 327 [50-720] 345 [110-600] 255 [70-540] 325 [50-720]
   P <0.01 <0.01 <0.01 0.01
pO2 (%)
   T, median [range] 95 [81-99] 95 [81-99] 95 [90-98] 96 [82-99]
   T2, median [range] 95 [83-99] 95 [83-99] 95 [91-97] 96 [85-99]
   P 0.3 0.67 0.8 0.1
HR, (beats per minute)
   T1, median [range] 95 [50-134] 94 [50-134] 95 [67-133] 95 [51-130]
   T2, median [range] 96 [54-168] 99 [59-168] 95 [72-123] 94 [54-133]
   P 0.1 0.04 0.27 0.83

n, number of patients; 6-MWT, Six-Minute-Walk Test; pO2, peripheral oxygen saturation; HR, heart rate.