Table 1

Contents of enrolments, interventions and assessments.

Trial contents	Study period
Trial contents	Enrolment	Allocation	Postallocation			Close-out
Timepoint	-t₁	0	+1 Month	+1.5 Months	+2 Months	+3 Months
Enrolments
Eligibility screen	X
Informed consent	X	X
General questionnaire		X
24 hours food recall		X		X		X
SF-IPAQ questionnaire		X				X
Anthropometrics		X				X
Other questionnaires		X				X
Blood taking		X				X
Allocation		X
Interventions
(Intervention A)		X	X		X
(Intervention B)		X	X		X
Assessments
Dietary status		X		X		X
Blood pressure		X				X
Inflammatory factors		X				X
Lipid profile		X				X
Blood sugar indices		X				X
Nesfatin		X				X
Physical activity status		X				X
Anthropometrics		X				X
Socioeconomic status		X

SF-IPAQ, Short-Form International Physical Activity Questionnaire.