Dietary Quantity and Diversity among Anemic Pregnant Women in Madura Island, Indonesia

Table 5

Association between characteristics and dietary quantity with dietary diversity of anemic pregnant women.

Variables	Median (IQR)	r
Age (years)	25 (8)	0.055	0.497
Education level (years)	12 (3)	0.117	0.152
Family size (people)	4 (2)	−0.160	0.048
Income (IDR/cap/month)	451,785 (350,397)	0.125	0.125
Meal frequency (x/day)	3 (1)	0.077	0.343
Gestational age (months)	26 (10)	−0.164	0.044
Energy adequacy level (%)	57.6 (23.9)	0.177	0.029
Protein adequacy level (%)	76.6 (42.2)	0.238	0.003
Vitamin A adequacy level (%)	51.4 (115.5)	0.263	0.001
Vitamin C adequacy level (%)	50.1 (79.5)	0.233	0.004
Calcium adequacy level (%)	28.6 (47.4)	0.143	0.078
Iron adequacy level (%)	181.8 (89.9)	0.103	0.206
Zinc adequacy level (%)	34.9 (27.7)	0.197	0.015

Spearman’s rank correlation (α < 0.05).