Table 1. Characteristics of 60 subjects studied.

	White Skin*	Dark Skin*	Total	Sex	Body Fat % (Mean ± SD)	Gestational Age Weeks (Mean ± SD)	Weight Kg (Mean ± SD)	Length cm (Mean ± SD)
Cohort 1 With cosine corrector	26 (Caucasian-23 (88%)), Asian-3 (12%))	4 (Asian-4 (100%))	30	63% Male	10.10 ± 3.41	39.28 ± 1.60	3.23 ± 0.49	49.57 ± 3.18
Cohort 2 Without cosine corrector	26 (Caucasian-16 (62%), Asian-10 (38%))	4 (Asian-3 (75%), Aboriginal-1(25%))	30	50% Male	11.13 ± 3.72	39.47 ± 1.27	3.31 ± 0.43	49.42 ± 2.19

^*Based on ethnicity information with skin colour recorded.