Please select the eligibility criteria that correspond to the clinical trial below.
Title: Design and Feasibility of a Clinical-based Intervention to Prevent Obesity in Preschool Children
Brief Summary: The purpose of this study is to develop, implement and evaluate an intervention focused to change feeding practices and patterns of physical activity of preschool children through providing motivational counseling to the mother. The aim is to prevent obesity in children aged 2 to 4 years 11 months with risk of overweight or with overweight.


Options:
A: Inclusion Criteria:

* Adult caregiver with a 2-5 year old child
* 2-5 year old child with a caregiver
* Caregiver has a working cell phone and is willing to receive regular text messages as part of study participation
* Caregiver lives within feasible travel distance of data collection site and willing to come for data collection visits at 0, 6 months, 12 months, 18 months and 24 months
* Willingness to be randomized to one of two groups with the understanding that all participants will receive all components of the intervention, randomization simply determines the order in which materials are received
* Valid mailing address where participant can receive mail and packages
* Basic English fluency and literacy sufficient for understanding the intervention materials and completing questionnaires

Exclusion Criteria:

* Adults with no children or whose only children are younger than 2 or older than 5
* Children younger than 2 or older than 5 years of age
* No cell phone or unwilling to receive regular text messages as part of study participation
* Lives beyond feasible travel distance of data collection sites AND/OR planning on moving out of the area within a two year period
* Child has major physical or behavioral disorder (e.g. failure to thrive, severe autism) that would seriously impact study participation
* No valid mailing address
* Unwillingness to accept random allocation to study arm
* Spouse/partner of another caregiver-child pair who is living in same home \& who has already enrolled (e.g. only one adult-child pair per household may be enrolled)
B: Inclusion Criteria:

* Overweight and obese children with the Wollongong and Newcastle regions, aged between 5.5 and 9
* BMI within specified range
* Otherwise healthy children
* Not on any medications that may influence obesity
* One parent able to attend all required sessions
* Pre-pubertal
* No sibling enrolled

Exclusion Criteria:

* Children with BMI outside the specified range
* Children on medication that may influence obesity
* Children that have conditions that may influence obesity
C: Inclusion Criteria:

* Children between 2 and 4 years and 11 months of age at the beginning of the study.
* Overweight children, defined as a BMI score of z \> = 1.5 and \< +3 based on the WHO standards.
* The children's parents accept participation in the study.

Exclusion Criteria:

* Families who plan on changing their address during the study.
* Families whose doctor considers them to be inappropriate for participation in the intervention, as with emotional or mental alterations.
* Children who require a special diet for medical reasons or children with limited motor functioning.
D: Inclusion Criteria:

* The schools must be located within the municipality of Madrid
* The schools must be public
* The schools must have, at the least, two classes for Preschool Education, for children 3, 4 and 5 years of age
* The schools must make available the use of the cafeteria.

Exclusion Criteria:

* NA

Answer: C