First metatarsophalangeal joint synovial hypertrophy associated with vitamin D status in type 2 diabetes mellitus: An ultrasound-graded study

Table 3 Multivariate analysis of serum 25-hydroxyvitamin D in the degree of first metatarsophalangeal joint synovial hypertrophy

Variable	Model I		Model II
	OR (95%CI)	P value	OR (95%CI)	P value
25(OH)D (dichotomous)
Low	0.83 (0.72, 0.97)	0.0152	0.83 (0.71, 0.97)	0.0163
High	1.01 (0.92, 1.11)	0.8054	1.02 (0.92, 1.13)	0.7081
25(OH)D status
Non-deficiency	Reference		Reference
Deficiency	3.68 (1.01, 13.39)	0.0484	3.86 (1.05, 14.20)	0.0422

Model I: Age and albumin were adjusted. Model II: Age, albumin, duration of diabetes, body mass index, and gender were adjusted. 25(OH)D: 25-hydroxyvitamin D; OR: Odds ratio; CI: Confidence interval.