Table 1.

Prevalence of anemia and mean hemoglobin level.

Anemia severity	Number	Frequency (%)	Hemoglobin level
			Mean ± SD
Normal	326	52.1	13.13 ± 0.90
Mild	128	20.4	11.44 ± 0.31
Moderate	155	24.8	10.03 ± 0.71
Severe	17	2.7	7.18 ± 0.59
Total	626	100	11.86 ± 1.69