Table 1.

Demographic characteristics and descriptives for study variables (mean ± SD, unless otherwise noted; n = 133)

Demographic characteristics
Age	15.3 ± 1.4 years
% male	49%
Insulin (% pump)	64%
Diabetes duration	5.9 ± 3.8 years (median 5.5 years)
% minority	12%
% public insurance	14%
Caregiver, % married	77%
Caregiver, % ≥ high-school diploma	45%
Descriptives for study variables
Baseline
CDI—child	7.9 ± 7.1 (median 6.0)
CDI—parent	12.9 ± 7.1 (median 13.0)
Parental involvement—child	29.6 ± 3.8
Parental involvement—parent	33.3 ± 4.1
HbA1c	72 ± 20 mmol/mol (8.7 ± 1.8%) Median 68 mmol/mol (8.4%)
12 months
Blood glucose monitoring frequency	3.3 ± 1.8
18 months
HbA1c	76 ± 21 mmol/mol (9.1 ± 1.9%) Median 69 mmol/mol (8.5%)