临床经验
Copyright ©The Author(s) 2014.
世界华人消化杂志. 2014-03-08; 22(7): 1022-1026
在线出版 2014-03-08. doi: 10.11569/wcjd.v22.i7.1022
表1 难治性IBS-D组与非难治性IBS-D组的比较结果
相关因素难治性IBS-D非难治性IBS-D统计量P
n5665
性别[n(%)]χ2 = 2.3450.126
15(26.79)26(40.00)
41(73.21)39(60.00)
家族史[n(%)]χ2 = 3.0530.081
17(30.36)11(17.92)
39(69.64)54(82.08)
吸烟史[n(%)]χ2 = 0.1390.709
13(23.21)17(26.15)
43(76.79)48(73.85)
饮酒史[n(%)]χ2 = 0.0020.961
11(19.64)13(20.00)
45(80.36)52(80.00)
年龄(岁)35.64±10.4436.84±10.30t = 0.4220.674
BMI(kg/m2)21.88±1.9922.46±2.03t = -1.5870.115
症状积分(分)262.21±88.88188.65±82.16t = 4.664<0.01
焦虑积分(分)11.52±3.256.66±2.09t = 9.603<0.01
抑郁积分(分)8.02±3.014.97±2.19t = 6.284<0.01
表2 难治性IBS-D单因素logistic分析结果
相关因素βS.EWalsPOR95%CI
性别-0.6000.3942.3210.1280.5490.254-1.188
年龄(岁)0.0080.0180.1800.6711.0080.973-1.043
BMI-0.1460.0932.4650.1160.8610.720-1.037
家族史-0.7610.4402.9850.0840.4670.197-1.108
吸烟史0.1580.4240.1390.7091.1710.510-2.690
饮酒史0.0220.4570.0020.9611.0230.417-2.507
症状积分(分)0.0100.00315.894<0.011.0101.005-1.015
焦虑积分(分)1.0330.20325.975<0.012.8101.888-4.180
抑郁积分(分)0.4930.10322.850<0.011.6371.338-2.004
表3 危险因素的临界值、敏感度及特异度
相关因素AUC临界值(分)标准误95%CI敏感度特异度
症状积分(分)0.7571830.0430.672-0.8420.8210.615
焦虑积分(分)0.91990.0240.873-0.9650.9110.769
抑郁积分(分)0.79660.0400.718-0.8740.8210.631

引文著录: 洪霞, 古赛. 难治性肠易激综合征-腹泻型的相关危险因素. 世界华人消化杂志 2014; 22(7): 1022-1026