Table 1.

Overview of data collected.

Item		Description
Health and medical questionnaire		Child’s date of birth, gender, birth weight, health conditions, medications, dietary supplements, discretionary salt use habits, parent’s highest level of education attained
Anthropometry		Height, weight, body mass index, waist and hip circumference
Blood pressure		Systolic and diastolic blood pressure
24-hour urine collection		Urinary sodium, potassium, creatinine, total volume
24-hour dietary recall		Food and beverage intake, table salt use
Taste testing		Preference and discrimination with high vs lower salt food item
Parental component (optional)
	Demographics	Date of birth, gender
	24-hour urine collection	Urinary sodium, potassium, creatinine, total volume