Which anthropometric measure reflects past nutritional status?

Which anthropometric measure reflects past nutritional status?

• A. Height
• B. Weight
• C. BMI-for-age percentile
• D. Skinfold thickness

Answer: (A)

Height reflects past nutritional status because linear growth accumulates over time and depends on sustained energy and nutrient intake during critical growth periods. When a child experiences chronic undernutrition, their growth velocity slows and they become shorter for their age, a condition known as stunting, which marks past nutritional insufficiency. In contrast, weight can fluctuate with recent meals or illness, BMI-for-age focuses on current weight relative to height, and skinfold thickness indicates current fat stores. So the height measure most clearly reveals the history of a child’s nutrition.

Height reflects past nutritional status because linear growth accumulates over time and depends on sustained energy and nutrient intake during critical growth periods. When a child experiences chronic undernutrition, their growth velocity slows and they become shorter for their age, a condition known as stunting, which marks past nutritional insufficiency. In contrast, weight can fluctuate with recent meals or illness, BMI-for-age focuses on current weight relative to height, and skinfold thickness indicates current fat stores. So the height measure most clearly reveals the history of a child’s nutrition.