. 2018 Jul 18;2018:7297141. doi: 10.1155/2018/7297141

Table 2.

The parameters indicating lung functions (part 1).

Group	N	MV (ml)	PIF (ml/s)	PEF (ml/s)	TV (ml)	EF50 (ml/s)	Penh
Ctl	6	163.34 (118.6-485.73)	11.62 (8.28-37.10)	6.92 (4.85-24.60)	1.31 (0.81-2.7)	0.5 (0.25-1.34)	0.45 (0.34-0.56)
COPD	10	133.57 (110.42-165.36)^∗∗	10.14 (8.17-12.31)^∗	6.28 (5.31-7.50)^∗	1.18 (1.01-1.37)^▲▲	0.37 (0.27-0.52)	0.54 (0.43-0.64)^∗∗
CDSCOPD	10	134.45 (106.23-184.78)^∗∗	10.22 (8.89-12.13)^∗	6.49 (5.50-7.72)	1.03 (0.87-1.19)^∗∗◆◆	0.42 (0.28-0.56)	0.58 (0.42-0.75)^∗∗
MZPCOPD	10	186.78 (146.69-284.24)^{▲▲◆◆◇}	12.78 (10.44-19.26)^▲▲◆◆	8.2 (6.31-12.01)^▲▲◆◆	1.5 (1.14-2.05)^▲▲◆◆	0.51 (0.35-0.91)^▲▲◆◆	0.45 (0.35-0.59)^{▲▲◆◆◇◇}
SR	10	171.51 (124.71-232.68)^▲▲◆◆	11.75 (9.12-16.58)^▲▲◆◆	8.48 (6.24-10.67)^▲▲◆◆	1.35 (1.17-1.89)^▲▲◆◆	0.52 (0.36-0.69)^▲◆◆	0.62 (0.47-0.71)^∗∗◆

The parameters indicating pulmonary functions were assessed using noninvasive pulmonary functionality test system. Data were expressed as median (IQR) and analyzed with Wilcoxon signed-rank test. ^∗P < 0.05 and ^∗∗P < 0.01, when compared with control group; ^▲P < 0.05 and ^▲▲P < 0.01, when compared with CDSCOPD group; ^◆P < 0.05 and ^◆◆P < 0.01, when compared with COPD group; ^◇P < 0.05 and ^◇◇P < 0.01, when compared with the spontaneous recovery group.