. 2023 Mar 7;20(6):4726. doi: 10.3390/ijerph20064726

Table 2.

Multiple Linear Regression for Measures of RDMI Use, Summer Harvest Adventure Attendance, and Changes in PAC Diet Quality ^a.

Variables (n = 24) ^b	B ^c	SE B	Β ^d	p	95% CI
RI Dose Received (Total Model Adjusted R² = 0.002; f² = 0.096)
RI Dose Received	0.571	0.894	0.145	0.530	−1.289, 2.431
SHA Attendance	1.986	2.184	0.207	0.374	−2.556, 6.528
RDMI Dose Received (Total Model Adjusted R² = 0.055; f² = 0.159)
RDMI Dose Received	0.980	0.773	0.271	0.219	−0.629, 2.588
SHA Attendance	1.708	2.054	0.178	0.415	−2.564, 5.979
RDMI Time Received (Total Model Adjusted R² = 0.089; f² = 0.202)
RDMI Time Received	0.055	0.035	0.344	0.131	−0.018, 0.129
SHA Attendance	1.169	2.101	0.122	0.584	−3.199, 5.537
RDMI Engagement (Total Model Adjusted R² = 0.095; f² = 0.211)
RDMI Engagement	0.071	0.044	0.328	0.121	−0.020, 0.163
SHA Attendance	1.877	1.947	0.196	0.346	−2.171, 5.925

^a Diet quality assessed using Healthy Eating Index 2015 scores; ^b PACs who completed baseline and post-intervention assessments included in analyses; ^c unstandardized coefficient; ^d standardized coefficient. RDMI = Motivational Interviewing from a Registered Dietitian; SHA = Summer Harvest Adventure; PAC = parent/adult caregiver; SE = standard error; RI = reciprocal interactions.