Table 4.

Relationship of OBS, dietary OBS, lifestyle OBS, and the cobalt level stratified by age.

Outcome	<50		≥50, <60		≥60, <70		≥70
	β (95%CI)	P-value	β (95%CI)	P-value	β (95%CI)	P-value	β (95%CI)	P-value
Model 1
OBS	−0.032 (−0.028, 0.091)	0.30203	−0.019 (−0.147, 0.109)	0.77068	0.103 (−0.169, 0.375)	0.46034	−0.332 (−0.738, 0.075)	0.11123
Dietary OBS	0.019 (−0.043, 0.082)	0.54829	−0.031 (−0.168, 0.106)	0.65973	0.136 (−0.136, 0.409)	0.32842	−0.432 (−0.868, 0.004)	0.05367
Lifestyle OBS	0.384 (0.081, 0.688)	0.01522	0.231 (−0.460, 0.923)	0.51312	−1.001 (−2.502, 0.500)	0.19303	1.205 (−0.995, 3.404)	0.28423
Model 2
OBS	0.026 (−0.032, 0.085)	0.37504	−0.025 (−0.158, 0.108)	0.71546	0.109 (−0.184, 0.403)	0.46614	−0.413 (−0.820, −0.005)	0.04846
Dietary OBS	0.016 (−0.045, 0.076)	0.61676	−0.036 (−0.178, 0.106)	0.61878	0.145 (−0.145, 0.436)	0.32802	−0.509 (−0.942, −0.077)	0.02212
Lifestyle OBS	0.337 (0.038, 0.637)	0.03006	0.201 (−0.516, 0.918)	0.58347	−1.184 (−2.798, 0.431)	0.15292	1.065 (−1.190, 3.321)	0.35565
Model 3
OBS	0.022 (−0.039, 0.084)	0.48221	−0.098 (−0.266, 0.070)	0.25728	0.216 (−0.125, 0.558)	0.21683	−0.545 (−0.982, −0.108)	0.01545
Dietary OBS	0.019 (−0.043, 0.082)	0.54491	−0.114 (−0.291, 0.063)	0.20996	0.252 (−0.083, 0.586)	0.14332	−0.657 (−1.110, −0.205)	0.00496
Lifestyle OBS	0.144 (−0.257, 0.545)	0.48342	0.172 (−0.843, 1.187)	0.74097	−1.649 (−3.722, 0.424)	0.12152	2.836 (−0.191, 5.862)	0.06798

Model 1: no covariates were adjusted.

Model 2: M-HDL, and UACR were adjusted.

Model 3: BMI (kg/m²), diabetes, hypertension, smoking, urine creatinine (mg/dL), blood urea nitrogen (mg/dL), iron (μg/dL), phosphorus (mg/dL), total Protein (g/dL), uric acid (mg/dL), monocyte number (1,000 cells/μL), HDL-Cholesterol (mg/dL), total Cholesterol (mg/dL), M-HDL, UACR, NPAR, and SII were adjusted.