Using the simplified ESR estimate for a 64-year-old woman, what is the ESR?

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Multiple Choice

Using the simplified ESR estimate for a 64-year-old woman, what is the ESR?

Explanation:
A simple, age- and sex-adjusted rule estimates ESR. For adult women, ESR ≈ (age/2) + 10 (mm/hour). Plugging in 64 years: 64/2 + 10 = 32 + 10 = 42 mm/hour. So the ESR is about 42 mm/hour. The +10 reflects the higher baseline in women; using only age/2 would give 32, which isn’t the standard estimate for a woman of this age.

A simple, age- and sex-adjusted rule estimates ESR. For adult women, ESR ≈ (age/2) + 10 (mm/hour). Plugging in 64 years: 64/2 + 10 = 32 + 10 = 42 mm/hour. So the ESR is about 42 mm/hour. The +10 reflects the higher baseline in women; using only age/2 would give 32, which isn’t the standard estimate for a woman of this age.

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