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Table 2 PFTs and 6-min Walk Test (6MWT)

From: Distance saturation product predicts health–related quality of life among sarcoidosis patients

Variables Mean ± SD (range)
PFTs (N = 152)  
FEV1% 72 ± 20 (21–117)
FVC% 72 ± 18 (33–113)
TLC% 79 ± 17 (43–137)
DLCO% 62 ± 19 (21–107)
6MWT (N = 148)  
6MWD (m) 427 ± 106 (105–690)
6MWD (%) 75 ± 17 (23–111)
Oxygen saturation at 0 min 97 ± 2 (90–100)
Oxygen saturation at 6 min 93 ± 4.5 (78–100)
Borg Score (N = 148)  
Borg at 0 min 1.7 ± 1.7 (0–7)
Borg at 6 min 4.4 ± 2.3 (1–10)
DSP (N = 148) (m%) 402 ± 108 (103–662)
  1. N = Number of patients.