Table 2.

Summary of upside child assessments

	Age at assessment (months)*
	Birth	1	6	12	24	36	48
Anthropometric measures
Height/weight	x	x	x	x	x	x	x
Head circumference	x	x	x	x	x	x	x
Skinfold thickness	x	x	x	x	x	x	x
Anogenital distance	x	x	x	x	x
Waist circumference						x	x
Digit ratio						x	x
Neurodevelopmental measures (by domain)
Temperament
Rothbart-IBQ			x	x	x
Lab-TAB			x	x	x
Cognition/language/EF
BSID			x	x	x
WPPSI-IV							x
Macarthur Bates					x	x
NIH Toolbox					x	x
Executive function					x	x
Neuroimaging
MRI		x					x
EEG					x	x
Sex-typical/dimorphic
Face preference		x	x
Toy preference			x	x	x
Social preference			x	x	x
Mental rotation			x	x	x	x
Sex-typical play behaviour				x	x
Lifestyle measures
Sleep		x	x	x	x	x	x
Diet
Infant feeding questionnaire		x	x	x
24-hour dietary recall						x
Eating behaviour						x

*6, 12, 24, 36* 6, 12, 24, 36-month visits are ongoing and 48-month visits will start in early 2021.

BSID, Bayley Scales of Infant Development; EEG, electroencephalogram; EF, executive function; IBQ, Infant Behavior Questionnaire; Lab-TAB, Laboratory Temperament Assessment Battery; NIH, National Institutes of Health; WPPSI, Wechsler Preschool and Primary Scale of Intelligence.