变量

LVR [M (Q1, Q3)]

非LVR [M (Q1, Q3)]

统计量

P值

LVEF

61.00 (57.00, 65.00)

65.00 (63.00, 68.25)

Z = −5.257

<0.001

LVEDD

50.00 (48.00, 53.00)

44.00 (43.00, 46.00)

Z = −11.066

<0.001

LVESD

33.50 (31.00, 37.00)

29.00 (27.00, 30.00)

Z = −9.496

<0.001

LVM

168.99 (147.86, 190.28)

125.00 (114.13, 137.72)

Z = −10.266

<0.001

LVMI

87.12 (80.37, 100.48)

69.03 (62.44, 75.43)

Z = −9.766

<0.001