Table 1

Time schedule of enrolment, intervention, assessment and process evaluation

Study period
Pre-enrolmentEnrolmentPost-enrolment
Time point (month) 0 1 2 3 4 5 6 7 8 9 10
Enrolment:
 Cluster selectionX
 AllocationX
 Eligibility screenX
 Informed consent Embedded Image
 Enrolment Embedded Image
Interventions:
 Balanced plate nutrition education Embedded Image
 Standard nutrition education Embedded Image
Assessments:
Baseline
 Sociodemographic information Embedded Image
 Nutrition knowledge assessment Embedded Image
Follow-up
 Physical condition Embedded Image
 Dietary assessment Embedded Image
Impact evaluation
 Birth outcome Embedded Image
 Birthweight measurement Embedded Image
Process evaluation:
 Participants enrolled Embedded Image
 Nutrition messages delivered Embedded Image
 Pregnancy identification Embedded Image
 Antenatal care visit Embedded Image
 Postnatal care visit Embedded Image