Table I.

Descriptive Data for Participant Demographics and Medication Adherence Levels

Demographic and Adherence Variables	Mean ± SD unless otherwise noted
Patient
Age (years)	15.4 ± 1.5
Sex (% male)	50
Ethnicity (% White, not Hispanic)	90
Patient IBD diagnosis (%)
Crohn’s disease	75
Ulcerative colitis	17.5
Indeterminate colitis	7.5
Caregiver
Relationship to child (% mother)	90
Marital status (% married)	87.5
Education level (% with college degree or higher)	65
Annual household income (median)	$100,001–$125,000
Adherence (%)
Parent-report	93.8 ± 8.9
Electronic monitoring	84.8 ± 18.1