. 2022 Jul 6;19(14):8242. doi: 10.3390/ijerph19148242

Table 2.

Anemia status according to estimated energy requirements (EER) and recommended nutrient intake (RNI).

Variables	Category	No Anemia	Anemia	Rao–Scott χ² (df)	p
Variables	Category	Unweighted n (Weighted %)	Unweighted n (Weighted %)	Rao–Scott χ² (df)	p	Phi (φ)
Energy	Meets EER standards	2566 (92.5)	214 (7.5)	7.13 (1)	0.008	0.033
Energy	Below EER	3503 (90.3)	382 (9.7)	7.13 (1)	0.008	0.033
Protein	Meets RNI standards	2974 (92.8)	230 (7.2)	13.93 (1)	<0.001	0.046
Protein	Below RNI	3095 (89.7)	366 (10.3)	13.93 (1)	<0.001	0.046
Iron	Meets RNI standards	4699 (92.2)	411 (7.8)	17.34 (1)	<0.001	0.051
Iron	Below RNI	1370 (88.0)	185 (12.0)	17.34 (1)	<0.001	0.051
Vitamin C	Meets RNI standards	1940 (93.4)	133 (6.6)	12.17 (1)	0.001	0.043
Vitamin C	Below RNI	4129 (90.2)	463 (9.8)	12.17 (1)	0.001	0.043

Note: df = degrees of freedom.