. 2023 Dec 11;10:1298743. doi: 10.3389/fnut.2023.1298743

Table 5.

Schedule of measurements for index participants.

Study period timepoints
	Eligibility	Enrolment	Intervention and follow up
	Visit 1 Screening	Visit 2 Baseline Enrolment	Phone contact	Email Contact	Visit 3a Control only	Visit 3b	Visit 4	Visit 5
RCT1 control group		Week 0			Week 12	Week 24	Week 36	Week 64
RCT1 intervention group		Week 0	Week 2	Week 6		Week 12	Week 24	Week 52
Eligibility screen	✓
Informed consent	✓
Medical history	✓
Education about RCT 1 and RCT 2		✓
Questionnaires
Otago short-form FFQ		✓			✓	✓	✓	✓
24 h dietary recall		✓		✓	✓	✓	✓	✓
IPAQ Physical activity		✓			✓	✓	✓	✓
Kaupapa Māori Wellbeing questionnaire		✓			✓	✓	✓	✓
Three factor eating questionnaire		✓			✓	✓	✓	✓
Gastrointestinal symptom rating scale		✓			✓	✓	✓	✓
Self-Evaluation COM questionnaire		✓			✓	✓	✓	✓
Impact evaluation for nutrition and behavior change support					✓	✓	✓	✓
SF-36 quality of life		✓			✓	✓	✓	✓
Assessments
Height	✓
Clinical measurements^a	✓	✓			✓	✓	✓	✓
Body composition		✓			✓	✓	✓	✓
Current medications	✓	✓		✓	✓	✓	✓	✓
Adverse events			✓	✓	✓	✓	✓	✓
Fasting blood samples ^b	✓	✓			✓	✓	✓	✓
Fecal sample		✓			✓	✓	✓

^aWeight, waist circumference, height, blood pressure in triplicate. ^bHbA1c, fasting glucose, lipids and metabolites and hormones related to metabolic health Household/whanau members will attend visits 2, 3a/3b, 4, and 5.