Table 3.

Factors associated with documentation of BMI for a sample of patients in a large academic internal medicine-pediatrics practice in the Midwest: logistic regression model

Variable	Odds ratio	95% confidence interval
BMI ≥95%	10.8	3.7, 31.5
Provider (resident vs. attending)	3.4	1.3, 9.0
Patient’s age (per year)	1.2	0.9, 1.5
Race
White	Ref.	Ref.
Black	2.5	0.6, 9.5
Other	1.2	0.3, 3.4
Insurance (non-private vs. private)	1.1	0.4, 3.4
Number of clinic visits	0.9	0.6, 1.3

BMI = body mass index

Ref. = reference group