Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Brief Motivational Interviewing to Reduce Child Body Mass Index
Brief Summary: BMi 2 is a study that tests a behavioral counseling approach to reduce obesity in children. Practitioners (Pediatricians, Nurse Practitioners) were randomly assigned to one of three groups. The first group continued with standard care; in group 2, each practitioner delivered four study Motivational Interviewing visits with the parent/caregiver, and in group 3 in addition to the practitioner, a registered dietitian delivered 6 Motivational Interviewing visits. The primary outcome will be the child's percentile BMI change between the baseline and 2-year follow-up. Secondary outcomes will include behavior change around fruits and vegetables, sweetened beverages and exercise. Our hypothesis is that there will be a larger decrease in BMI percentile for children in group 3 than in group 2, and that children in group 2 will have a decrease in BMI percentile when compared to group one.


Options:
A: Intervention Type: BEHAVIORAL; Name: To change structure and roles of primary care teams to optimize prevention of obesity; Assigned to Arm(s): N/A
B: Arm Label: Standard Care with Education Materials; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Standard Care | Arm Label: Moderate Dose Motivational Interviewing; Type: EXPERIMENTAL; Interventions: Behavioral: Moderate Dose Motivational Interviewing | Arm Label: Higher Dose Motivational Interviewing; Type: EXPERIMENTAL; Interventions: Behavioral: Higher Dose Motivational Interviewing | Intervention Type: BEHAVIORAL; Name: Standard Care; Assigned to Arm(s): Standard Care with Education Materials | Intervention Type: BEHAVIORAL; Name: Moderate Dose Motivational Interviewing; Assigned to Arm(s): Moderate Dose Motivational Interviewing | Intervention Type: BEHAVIORAL; Name: Higher Dose Motivational Interviewing; Assigned to Arm(s): Higher Dose Motivational Interviewing
C: Arm Label: Healthy Lifestyle (Active Intervention); Type: OTHER; Interventions: Behavioral: Multiple behavior interventions | Arm Label: Healthy Drinks (Active Intervention); Type: OTHER; Interventions: Behavioral: Single behavior intervention | Arm Label: Social and Leadership Skills (Control Intervention); Type: OTHER; Interventions: Behavioral: Control Intervention unrelated to weight | Intervention Type: BEHAVIORAL; Name: Single behavior intervention; Assigned to Arm(s): Healthy Drinks (Active Intervention) | Intervention Type: BEHAVIORAL; Name: Multiple behavior interventions; Assigned to Arm(s): Healthy Lifestyle (Active Intervention) | Intervention Type: BEHAVIORAL; Name: Control Intervention unrelated to weight; Assigned to Arm(s): Social and Leadership Skills (Control Intervention)
D: Arm Label: Lifestyle counseling; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Lifestyle counseling (Fb) | Arm Label: Lifestyle counseling + activity watch; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Lifestyle counseling + activity monitor (Fb+Act) | Intervention Type: BEHAVIORAL; Name: Lifestyle counseling (Fb); Assigned to Arm(s): Lifestyle counseling | Intervention Type: BEHAVIORAL; Name: Lifestyle counseling + activity monitor (Fb+Act); Assigned to Arm(s): Lifestyle counseling + activity watch

Answer: B