Metals	Human	Metal Concentration (\(\mu\)g/l)
		Mean	std	Min	Max
Aluminium	Baby Cord	0.0166	0.0035	0.0090	0.0280
	Mother	0.0313	0.0102	0.0140	0.0490
Antimony	Baby Cord	0.0010	0.0000	0.0010	0.0010
	Mother	0.0010	0.0000	0.0010	0.0010
Arsenic	Baby Cord	0.0010	0.0000	0.0010	0.0010
	Mother	0.0010	0.0000	0.0010	0.0010
Cadmium	Baby Cord	0.0127	0.0026	0.0080	0.0190
	Mother	0.0295	0.0073	0.0140	0.0460
Copper	Baby Cord	0.5128	0.1161	0.3900	0.8300
	Mother	0.7832	0.2658	0.1200	1.3800
Lead	Baby Cord	0.0100	0.0000	0.0100	0.0100
	Mother	0.0126	0.0086	0.0050	0.0400
Manganese	Baby Cord	0.0473	0.0028	0.0400	0.0530
	Mother	0.0658	0.0126	0.0330	0.0940
Mercury	Baby Cord	0.0010	0.0000	0.0010	0.0010
	Mother	0.0010	0.0000	0.0010	0.0010
Selenium	Baby Cord	0.0010	0.0000	0.0010	0.0010
	Mother	0.0010	0.0000	0.0010	0.0010
Zinc	Baby Cord	0.6387	0.1271	0.3600	0.9500
	Mother	0.8793	0.2446	0.3600	1.7200
NB: Its only Lead (Pb) that is expressed in (\(\mu\)g/dl), the original value of lead was was converted from (\(\mu\)g/l) to (\(\mu\)g/dl), thus the value below
Lead (\(\mu\)g/dl)	Baby Cord	0.00100	0.0000	0.00100	0.00100
	Mother	0.00126	0.0086	0.00050	0.00400