Table 3

Assessment variables and associated assessment schedules

Assessment variablesAssessment time
DomainsOutcomesBaseline6 Weeks6 Months12 Months18 Months24 Months
Primary outcomesHome environmentInfant/Toddler Home Observation for Measurement of the Environment (45 items)XXX
Child safetyEmergency department visits due to injuriesXXXX
Child developmentKorean Bayley Scales of Infant and Toddler Development-IIIX
ChildcareBreastfeeding durationXXXX
Maternal well-beingMaternal self-rated healthXXXXXX
Community supportCommunity service linkageXXX
Secondary outcomesChild safetySafety knowledge (5 items)XXXX
Emergency department visitsXXXX
Hospital admissionXXXX
Child developmentDenver Developmental Screening Test IIXXX
Premature birthX
Delayed growthXXX
ChildcareKnowledge of sudden infant death syndrome prevention (5 items)XX
VaccinationXXX
National health check-upsXXX
Spousal participation in parenting (4 items)XXX
Parenting-related household expensesXXXX
Intention to have another childX
Experience of delivery in the past 2 yearsX
Maternal well-beingEdinburgh Postnatal Depression Scale (10 items) including suicide ideation (10th item)XXXX
Patient Health Questionnaire-9 (9 items)XXXX
Whooley and Arroll questions (3 items)XX
Generalised Anxiety Disorder 2-itemXXXX
Maternal tobacco useXXXX
Maternal alcohol consumptionXXXX
Delivery typeX
Being a Mother Scale (13 items)XXX
Hurt, Insult, Threaten and Scream (4 items)XXXX
Maternal body weightXXXXX
Community supportSocial support questionnaires (12 items)XXXX
Family well-beingFood insecurityXXX
Revised-Kansas Marital Satisfaction Scale (4 items)XXXX
Spousal tobacco useXXXX
Spousal alcohol consumptionXXXX
Parent-child interactionsNursing Child Assessment Satellite Training Parent-Child Interaction Teaching Scale (73 items)XX