Please select the eligibility criteria that correspond to the clinical trial below.
Title: Promoting Healthy Eating and Active Playtime by Connecting Preschool Children to Nature
Brief Summary: Recent research suggests a majority of Hong Kong's toddlers (aged 2 to 4) are much less active than is recommended and are increasingly engaged in sedentary behaviour, which places them at risk of becoming overweight or obese. The proposed project will test whether connecting families to nature positively influences physical activity (that is, active playtime) and healthy eating routines in children aged 2 to 4. The investigators have recently conducted a pilot study Play \& Grow (P\&G), a programme based on the most successful international preschool interventions described in the literature. In addition to adopting healthy eating and physical activity intervention elements, the programme was enhanced by including a novel third element: connectedness to nature (CN). To test the effectiveness of this enhanced intervention, the plan is to run a family-based randomised controlled trial (RCT). The intervention will include 240 families with children aged 2 to 4, will take the form of one-hour activity sessions for parents and children held once a week for 10 weeks. The investigators will assess lifestyle-related habits before, immediately after the completion the intervention, at 6 months and one year after the intervention. Created for this purpose, a novel measuring tool for connectedness to nature, Nature Relatedness Scale (NRS), will be validated and tested for reliability prior to the RTC. The results of RCT are intended to be used to understand which components of the intervention were most effective. The objectives of this project will be achieved over a 36-month period, and it is expected to contribute to a close examination of key components of successful healthy lifestyle promotion programme during early childhood. The investigators predict that is that the new element CN will significantly improve the intervention. Finally, the overall aim is that connecting families to nature will result in sustainable lifestyle changes that remain with them for a lifetime.


Options:
A: Inclusion Criteria:

* 2-4 year old children
* With English-speaking parents

Exclusion Criteria:

* Children with chronic health conditions
* Families who have recently taken part in a healthy lifestyle promotion programme
B: Inclusion Criteria:

Maternal/infant pairs Infant under 2 months of age Mother English speaking

Exclusion Criteria:

History of Neonatal ICU stay in infant Gestation less than 37 weeks in infant chronic disease in infant known genetic disorder in infant foster care placement in infant
C: Inclusion Criteria:

* one obese or two overweight parents, 1 year old child

Exclusion Criteria:

* weight effecting diseases
D: Inclusion Criteria:

* Women between 22-36 weeks of pregnancy who are diagnosed with GDM
* A diagnosis of GDM during the current pregnancy by two or more 100g Oral Glucose Tolerance Test (OGTT) values exceeding established thresholds (fasting 95, 1h 180, 2h 155, 3h 140 mg/dL)
* Age 18-45 years old
* A pre-pregnancy body mass index \> 25kg/m2

  * Ability to read and write in English
  * Willingness to consent for themselves and their infant

Exclusion Criteria:

* They have a A1c ≥ 6.5 mg/dL (Type 2 diabetes)

Answer: A