The Residues and Risk Assessment of Sulfonamides in Animal Products

Table 2

Average weight of Chinese residents (kg).

Group (age)	Nationwide			City			Countryside
	Male + female	Male	Female	Male + female	Male	Female	Male + female	Male	Female
18∼44	62.00	67.00	56.70	63.10	68.70	57.20	61.00	65.30	56.30
45∼59	63.10	66.60	59.50	64.50	68.50	60.40	61.50	64.40	58.40
≥60	58.90	62.40	55.60	61.00	61.00	57.40	56.70	60.00	53.60
Sum	61.80	66.20	57.30	63.20	68.00	58.20	60.40	64.30	56.30