Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Double Blind Randomized Controlled Trial in School Going Children, to Evaluate the Impact of a Multiple Micronutrient Fortified Nutritional Powder on Physical Performance Measures
Brief Summary: The purpose of this study is to evaluate the effect of nutritional supplement on physical performance measures of apparently healthy school going children in India.


Options:
A: Inclusion Criteria:

* Preliminary screening: 650 children of 7-12 y-old children attending the primary school serving a low-income area in Muang district , Satun.(no exclusion criteria).
* Efficacy trial: 180-200 children, children with the Zn deficiency (serum zinc \< 65, 66 and 70 µg/dL in children \< 10y, male ≥ 10y and female ≥ 10y)

Exclusion Criteria:

* Children showing severe iron, zinc or vitamin A deficiency. These children will be excluded from the study and treated according to local policies.
* Significant chronic medical illness, including gastrointestinal, hematological, hepatic or renal disorders.
* Low school attendance (\<80%).
B: Inclusion Criteria:

* Boys and girls between ages 7-10.5 years
* Z score of height for age and weight for age of 0 to \< -3
* Good general health at screening
* Understands and is willing, able and likely to comply with all study procedures and restrictions
* Written informed consent from the parents/ guardians and writtent assent by the study participant

Exclusion Criteria:

* Severe anemia (Hb\<8 g% )
* Cardiovascular disease on clinical examination or history
* Any underlying respiratory disease with impairment of lung function
* Physical disability Children consuming nutritional supplements (tonics, syrups, tablets or chews) and/ or health food drinks on a regular basis
* Recent history \[3mo\] of serious infections, injuries and/ or surgeries
* Participation in any nutritional study in the last 1 year
* Indication that they are likely to move within the period of study intervention
* Any known food allergies like peanut allergy, gluten allergy
* Family members of an employee of the Sponsor or the study site.
C: Inclusion Criteria:

* Children, aged 8-12 years, both sexes, attending the local primary schools
* No known or reported history of significant chronic illness
* Free of acute illness and febrile and gastrointestinal problems

Exclusion Criteria:

* Children with severe vitamin A deficiency with a clinical sign of Bioit's spot or ocular signs of xerophthalmia will be excluded
* Children who have serum retinol \< 0.7 umol/L
D: Inclusion Criteria:

* Apparently healthy school going children
* not severely malnourished weight-for-height z-score ≥-2 not severely anemic (Hb\<8g/dl)
* Age: 7-10 years
* Not taking any food supplements/fortified drinks
* Not planning to move out during the study duration

Exclusion Criteria:

* Age: \<7 and \>10 years
* Severe anemia (Hb \< 8 g/dl)
* Severely malnourished children with weight-for-height z-score \<-3 will be excluded.
* Cardiovascular disease on clinical examination or history
* Underlying respiratory disease with impairment of lung function
* Physical disability which can interfere or limit performance of tests
* Recent history (3 months prior) of serious infections, injuries and/ or surgeries
* Any food allergy or food intolerance
* Participation in any nutritional study in the last 1year
* Children consuming nutritional supplements and/ or health food drinks

Answer: B