TABLE 2.

Descriptive statistics, D index (with standard deviation) and coefficient of variation for tibial lengths (in mm) by estimated sex and time period

Time period		Females	Males	D	SD of D
Early pre‐BD	Mean	335.93	364.25	0.564	0.060
	SD	18.84	17.55
	N	81	116
	V*	5.608	4.818
Late pre‐BD	Mean	332.67	358.39	0.461	0.057
	SD	21.27	20.63
	N	110	135
	V*	6.394	5.756
Post‐BD	Mean	332.28	362.44	0.491	0.049
	SD	20.21	20.89
	N	125	206
	V*	6.028	5.764