📖 Source: World Health Organization. Haemoglobin Concentrations for the Diagnosis of Anaemia and Assessment of Severity. Vitamin and Mineral Nutrition Information System. Geneva: WHO; 2011. | Age- and sex-specific cutoffs: 6–59 mo <110 g/L, 5–11 y <115, 12–14 y <120, non-pregnant women <120, men <130 g/L; mild/moderate/severe by further bands