直肠癌Dixon手术后吻合口瘘相关因素的Logistic分析289例

表4 Logistic回归分析结果

		回归系数	标准误	Wald	Df	P值	Exp(B) OR值	95%CI for EXP(B)
								下限	上限
第1步	VAR00001	-0.145	0.511	0.081	1	0.776	0.865	0.317	2.356
	VAR00002	0.536	0.562	0.912	1	0.340	1.710	0.568	5.144
	VAR00003	-0.219	0.267	0.673	1	0.412	0.803	0.476	1.356
	VAR00004	0.786	0.271	8.423	1	0.004	2.195	1.291	3.733
	VAR00005	-0.266	0.192	1.910	1	0.167	0.767	0.526	1.118
	VAR00006	-0.481	0.223	4.665	1	0.031	0.618	0.399	0.956
	VAR00007	-1.558	0.379	16.897	1	0.000	0.211	0.100	0.443
	Constant	1.202	1.699	0.500	1	0.479	3.327
第2步	VAR00002	0.496	0.540	0.842	1	0.359	1.642	0.569	4.734
	VAR00003	-0.226	0.266	0.719	1	0.396	0.798	0.474	1.344
	VAR00004	0.779	0.268	8.423	1	0.004	2.179	1.288	3.687
	VAR00005	-0.260	0.192	1.848	1	0.174	0.771	0.530	1.122
	VAR00006	-0.496	0.216	5.254	1	0.022	0.609	0.398	0.931
	VAR00007	-1.569	0.377	17.315	1	0.000	0.208	0.099	0.436
	Constant	1.209	1.689	0.513	1	0.474	3.351
第3步	VAR00002	0.551	0.534	1.065	1	0.302	1.736	0.609	4.946
	VAR00004	0.775	0.268	8.340	1	0.004	2.171	1. 283	3.673
	VAR00005	-0.276	0.191	2.084	1	0.149	0.759	0.522	1.104
	VAR00006	-0.457	0.211	4.706	1	. 030	0.633	0.419	0.957
	VAR00007	-1.551	0.376	16.982	1	0.000	0.212	0.101	0.443
	Constant	0.469	1.450	0.105	1	0.746	1.599
第4步	VAR00004	0.703	0.253	7.721	1	0.005	2.021	1.230	3.319
	VAR00005	-0.276	0.190	2.103	1	0.147	0.759	0.522	1.102
	VAR00006	-0.477	0.212	5.067	1	0.024	0.621	0.410	0.940
	VAR00007	-1.709	0.339	25.387	1	0.000	0.181	0.093	0.352
	Constant	1.288	1.197	1.158	1	0.282	3.624
第5步	VAR00004	0.773	0.253	9.287	1	0.002	2.165	1.317	3.559
	VAR00006	-0.511	0.208	6.049	1	0.014	0.600	0.400	0.902
	VAR00007	-1.641	0.323	25.881	1	0.000	0.194	0.103	0.365
	Constant	0.372	1. 032	0.130	1	0.718	1. 451