Table 1.

Measures, tools and time points for data collection

	Baseline		12-Month follow-up		24-Month follow-up
	Child	Parent	Child	Parent	Child	Parent
Socioeconomic status
Age	x	x
Gender	x	x
Marital status		x
Education background		x
Occupation		x
Monthly household income		x		x		x
Immigration status		x
Smoking/drinking/illicit drug use		x
Health, cognitive and psychosocial assessments
SDQ	x		x		x
CHQ	x		x		x
WISC-IV-HK-SF	x
DASS		x		x		x
PHQ-9		x		x		x
SF-12v2		x		x		x
Comorbidities	x	x	x	x	x	x
Family and neighbourhood
FHS-5				x		x
Authoritative parenting style subscale of PSDQ				x		x
NCES				x		x
Child physical assault and neglect subscale of CTSPC				x		x
Physical assessments
Weight and height	x	x	x	x	x	x
Waist circumference and hip circumference	x	x	x	x	x	x
Blood pressure and heart rate	x	x	x	x	x	x
Laboratory tests
Fasting blood glucose		x		x		x
Glycated haemoglobin		x		x		x
Lipid profile (total cholesterol, HDL and LDL cholesterol, triglyceride)		x		x		x
Telomere length	x				x

CHQ, Child Health Questionnaire; CTSPC, Parent Child Conflict Tactics Scale; DASS, Depression Anxiety Stress Scales; FHS, Family Harmony Scale; HDL, high-density lipoprotein; LDL, low-density lipoprotein; NCES, Neighborhood Collective Efficacy Scale; PHQ, Patient Health Questionnaire; PSDQ, Parenting Style and Dimension Questionnaire; SDQ, Strength and Difficulties Questionnaire; SF-12v2: Short-Form Health Survey—the Second Version; WISC-IV-HK-SF, Wechsler Intelligence Scale for Children—Hong Kong (Short Form).