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. Author manuscript; available in PMC: 2020 Mar 1.
Published in final edited form as: Acad Radiol. 2019 Jan 8;26(3):367–382. doi: 10.1016/j.acra.2018.10.001

TABLE 1.

Demographics and a Subset of Clinical Test Results

Subject Demographics
 PFTs
Age
(Years)		 TLC (L) Height
(in)		 Weight
(lb)		 BMI
(kg/m2)		 FEV1 (L) FEV1/FVC
(%)		 RV/PLC
(%)		 DLCO(mL/min/
mmHg)		 Pred.
FEV1 (%)		 Pred.
DLCO (%)		 Life Impact
SGRQ Overall (%)
AS 1 58 6.01 64.5 141.7 23.9 2.97 78 34 19.29 117 91 15.9
AS 2 64 5.95 70.5 167 23.6 2.88 71 32 19.75 93 88 6.51
AS 3 67 6.91 66.5 198 31.5 2.81 72 46 23.73 110 93 29
AS 4 62 6.55 71.5 176 23.9 3.01 77 36 33.46 80 127 10.39
AS 5 31 7.87 75 207 25.9 5.19 80 16 34.2 101 92 2.64
Mean ± SD 56.4 ± 13.03 6.66 ± 0.79 69.6 ± 3.72 177.9 ± 23.2 25.76 ± 2.98 3.37 ± 0.91 75.6 ± 3.50 32.8 ± 9.68 26.09 ± 6.51 100.2 ± 12.95 98.2 ± 14.50 12.89 ± 9.17
COPD 1 70 6.57 69 184 27.2 0.88 35 59 8.7 28 37 51.5
COPD 2 68 5.04 63.5 158.5 27.2 1.54 58 46 12.44 83 73 18.88
COPD 3 60 9.24 67 178 27.9 1.26 40 62 14.66 39 59 29.79
COPD 4 55 5.14 67 180 28.2 2.29 71 41 16.07 92 68 57.16
COPD 5 61 3.71 63 134 23.7 0.67 49 62 8.95 27 51 7.727
Mean ± SD 62.8 ± 6.14 5.94 ± 2.10 65.9 ± 2.56 166.9 ± 20.9 26.84 ± 1.81 1.33 ± 0.63 51.8 ± 16.6 54.0 ± 9.82 12.16 ± 3.31 53.8 ± 31.28 57.6 ± 14.28 33.01 ± 21.06
P (T ≤ t) 0.406 0.542 0.268 0.587 0.548 0.036 0.036 0.038 0.014 0.080 0.006 0.088

BMI, body mass index; COPD, chronic obstructive pulmonary disease; SD, standard deviation; SGRQ, St. George’s Respiratory Questionnaire.