肺内科

肺内科/2013/文章/表3

临床研究

慢性阻塞性肺病的流量-容积参数与肺容积、扩散和阻力的扩展测量相关

表3

脉冲振荡参数。

控制 黄金1 黄金2 黄金3 黄金4

,千帕*/升 0.27 (0.23–0.32) 0.29 (0.26–0.31) 0.37 (0.30–0.44)***† 0.50 (0.39–0.67)***†††‡‡ 0.52 (0.41–0.70)***†††‡‡‡
%p 90 (68–91) 83 (74–97) 105 (90–120)***† 136 (121–195)***†††‡‡‡ 134 (126–173)***†††‡‡‡
,千帕*/升 0.21 (0.18–0.26) 0.22 (0.19–0.27) 0.26 (0.20–0.28) 0.30 (0.24–0.38)***††‡ 0.28 (0.25–0.34)**†
%p 70 (62–89) 79 (64–86) 81 (73–96)* 104 (85–130)***†††‡‡ 89 (79–99)**†
,千帕*/升 0.04 (0.03–0.08) 0.07 (0.03–0.10) 0.12 (0.06–0.15)***† 0.17 (0.12–0.33)***†††‡‡ 0.24 (0.17–0.36)***†††‡‡‡
%p 100 (67–150) 167 (75–192) 250 (131–306)***† 388 (281–554)***†††‡‡ 425 (367–650)***†††‡‡‡
AX,千帕*/L 0.18 (0.13–0.44) 0.16 (0.11–0.57) 0.69 (0.34–1.49)***†† 1.64 (0.97–3.61)***†††‡‡ 3.17 (1.46–3.54)***†††‡‡‡
,赫兹 10.5 (8.9–14.6) 12.5 (9.1–15.5) 16.4 (13.9–19.9)***†† 20.4 (18.2–25.3)***†††‡ 23.9 (21.3–27.7)***†††‡‡‡#
X5,千帕*/L −0.09 (−0.11–−0.07) −0.08 (−0.12–−0.06) −0.14 (−0.22–−0.10)**† −0.25 (−0.43–−0.16)***†††‡‡ −0.42 (−0.49–−0.23)***†††‡‡‡
X5%p 199 (104–312) 175 (145–263) 389 (182 –541)***† 494 (447–795)***††† 677 (501–859)***†††‡‡

与健康吸烟者相比有显著差异, 与GOLD1相比有显著差异, 与GOLD2相比有显著差异, 与GOLD3(一个符号标记)相比存在显著差异P<0.05,两个符号标记P<0.01和三个符号标记P< 0.001. 所有数据均以中位数(四分位间距)表示。

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