Research Article

Characterizing the Assessment and Management of Vitamin D Levels in Patients with Osteoporosis in Clinical Practice: A Chart Review Initiative

Table 2

Results of multivariable GEE analysis examining potential associations with perception of “satisfactory” vitamin D levels.

ParameterOR (95% CI)

Treated by a physician practicing for ≤20 years2.34 (0.67, 8.19)
Treated by a physician seeing ≤10 patients with osteoporosis per week1.78 (0.69, 5.38)
No current vitamin D supplementation1.44 (0.86, 2.40)
Serum 25(OH)D level1.10 (1.04, 1.17)
Body mass index1.05 (1.00, 1.09)
Age1.01 (0.99, 1.03)
Living in Ontario0.51 (0.16, 1.68)

25(OH)D = 25-hydroxy vitamin D; CI = confidence interval; GEE = generalized estimating equation; OR = odds ratio.