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. 2018 Jan 25;20(1):37–42. [Article in Chinese] doi: 10.7499/j.issn.1008-8830.2018.01.008

2.

两组患儿临床表现比较

组别 n 热峰
[M(P25, P75), ℃]
咳嗽
[n(%)]
胸痛
[n(%)]
呼吸困难
[n(%)]
哮鸣音
[n(%)]
湿罗音
[n(%)]
MPP组 551 37.60(37.00, 38.90) 534(96.9) 7(1.3) 17(3.1) 139(25.2) 157(28.5)
RMPP组 152 38.75(37.50, 39.50) 148(97.4) 6(3.9) 7(4.6) 23(15.1) 37(24.3)
χ2(Z)值   (-5.534) 0.0005 3.344 0.835 6.847 1.028
P   <0.001 0.983 0.067 0.361 0.009 0.311