Double Burden of Malnutrition: Examining the Growth Profile and Coexistence of Undernutrition, Overweight, and Obesity among School-Aged Children and Adolescents in Urban and Rural Counties in Henan Province, China

Table 1

Characteristics of sampled schoolchildren and adolescents in Henan Province.

		Big city N (%)	Small-medium city N (%)	Ordinary rural area N (%)	Poor rural area N (%)	Total N (%)
Age groups	6–8	141 (16.4)	135 (15.7)	402 (46.7)	183 (21.3)	861 (26.7)
	9–11	106 (12.9)	175 (21.2)	377 (45.8)	60 (20.2)	824 (25.6)
	12–14	97 (11.9)	167 (20.5)	369 (45.3)	182 (22.3)	815 (25.3)
	15–18	76 (10.5)	151 (20.9)	312 (43.3)	182 (25.2)	721 (22.4)
Sex	Boys	204 (12.3)	313 (18.9)	751 (45.2)	392 (23.7)	1660 (51.5)
	Girls	216 (13.8)	315 (20.2)	710 (45.5)	320 (20.5)	1561 (48.5)
Annual per capita income of family	Low (<$1500)	108 (5.7)	251 (13.2)	1119 (58.6)	431 (22.6)	1909 (59.3)
	Middle ($1500∼3500)	122 (28.1)	110 (25.4)	144 (33.2)	58 (13.4)	434 (13.5)
	High (>$3500)	74 (66.1)	24 (21.4)	14 (12.5)	0 (0)	112 (3.5)
	Refuse to answer	116 (15.1)	243 (31.7)	183 (23.9)	224 (29.2)	766 (23.8)
Total		420 (13)	628 (19.5)	1460 (45.3)	713 (22.1)	3221 (100)