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PSM · Nutrition: obesity in Indians
Sample itemA 45-year-old woman is 160 cm tall and weighs 68 kg. Using the cut-offs recommended for Asian Indians, how is she classified?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
B. Obese
BMI is weight in kilograms divided by height in metres squared: 68 / (1.6 x 1.6) = 68 / 2.56, which is about 26.6 kg/m2. For Asian Indians, overweight is 23 to 24.9 and obesity starts at 25 because of higher cardiometabolic risk at lower BMI. She is therefore obese by Asian criteria.
Option by option
A. Normal weight
The normal range is 18.5 to 22.9 for Asian Indians, and she is well above it.
B. Obese (correct)
Correct. A BMI of 26.6 is above the Asian obesity threshold of 25.
C. Underweight
Underweight is a BMI below 18.5, which is far from her value.
D. Overweight but not obese
Overweight (25 to 29.9) is the label under the international WHO cut-offs, not the Asian ones.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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