Subjective evaluation of the frequency of coffee intake and relationship to osteoporosis in Chinese men

Table 3 Univariate logistic regression analysis for associations among variables and osteoporosis

Variable	β	SE	P value	OR	95.0 % CI
Age	0.071	0.013	<0.01	1.074	1.046–1.102
HTN	−0.025	0.217	0.915	0.975	0.641–1.493
CAD	0.385	0.316	0.222	1.470	0.790–2.752
DM	0.099	0.353	0.784	1.104	0.554–2.194
Gout	−1.312	1.018	0.198	0.269	0.038–1.986
RA	1.108	0.415	0.008	3.028	1.341–6.821
Smoking	−0.247	0.143	0.066	0.781	0.617–1.003
Alcohol intake	−0.346	0.134	0.010	0.708	0.541–0.928
Excise	−0.277	0.137	0.045	0.758	0.583–0.996
Education	−0.225	0.102	0.028	0.799	0.654–0.978
Oil	0.003	0.012	0.810	1.003	0.981–1.024
Vitamin D	0.823	0.503	0.112	2.277	0.827–5.971
Frequency of coffee intake^a	−1.319	0.596	0.027	0.267	0.083–0.861

^aFrequency of coffee intake was categorized by group 1: seldom, and group 2: moderate
HTN hypertension, CAD coronary artery disease, DM diabetes mellitus, RA rheumatoid arthritis

ISSN: 2072-1315