Table 4.

Results of the analysis of binary logistic regression analysis on disease activity

The factors	Hosmer and Lemeshow test	SE	Wald	Beta	95% CI	P value
Univariate		–		–	–	–
Age	0.466	0.012	2.727	0.980	0.957 to 1.004	0.099
Body mass index	0.155	0.040	3.760	0.925	0.855 to 1.001	0.053
Disease duration	0.494	0.007	0.284	1.004	0.990 to 1.018	0.594
C reactive protein	0.000	0.011	11.378	1.039	1.016 to 1.062	0.001
Objective support	0.434	0.061	1.389	0.931	0.827 to 1.049	0.239
Subjective support	0.339	0.028	8.551	0.921	0.872 to 0.973	0.003
Availability	0.504	0.095	3.017	0.849	0.705 to 1.021	0.082
Somatisation	0.090	0.034	7.296	1.096	1.025 to 1.171	0.007
Obsessive compulsive	0.163	0.037	16.349	1.161	1.080 to 1.248	<0.001
Interpersonal sensitivity	0.130	0.038	13.650	1.153	1.069 to 1.243	<0.001
Depression	0.785	0.032	19.579	1.154	1.083 to 1.230	<0.001
Anxiety	0.039	0.058	20.748	1.301	1.162 to 1.456	0.039
Hostility	0.056	0.049	5.876	1.126	1.023 to 1.240	0.015
Phobic anxiety	0.601	0.079	9.578	1.275	1.093 to 1.488	0.002
Paranoid	0.212	0.081	10.490	1.300	1.109 to 1.523	0.001
Psychoticism	0.029	0.055	13.645	1.224	1.099 to 1.362	<0.001
Other	0.382	0.061	18.473	1.301	1.154 to 1.467	<0.001
Multivariate		–	–	–	–	–
Subjective support	0.519	0.041	6.216	0.903	0.834 to 0.979	0.013
C reactive protein		0.012	10.486	1.038	1.105 to 1.062	0.001
Anxiety		0.138	7.009	1.443	1.100 to 1.893	0.008
Other		0.103	4.155	1.235	1.008 to 1.512	0.042

Note: SE, Durbin-Watson:1.980.