Acute malnutrition (Weight/Height)

Chronic malnutrition (Height/Age)

Underweight (Weight/Age)

None

PTZ ≥ −2

TAZ ≥ −2

PAZ ≥ −2

Moderate

−3 ≤ PTZ < −2

−3 ≤ TAZ < −2

−3 ≤ PAZ < −2

Severe

PTZ < −3

TAZ < −3

PAZ < −3