Which factor most contributes to underdiagnosis of hypothyroidism in older adults?

Which factor most contributes to underdiagnosis of hypothyroidism in older adults?

• A. Signs and symptoms are subtle
• B. Signs discounted as age-related changes
• C. Weight changes not pronounced
• D. Decrease in mental function attributed to dementia

Answer: (B)

In older adults, hypothyroidism is often missed because its signs and symptoms can be mistaken for normal aging. The most influential factor is discounting these changes as age-related rather than recognizing them as potentially abnormal, which leads clinicians to skip thyroid testing or treatment. While symptoms may be subtle and cognitive changes can resemble dementia, the key issue driving underdiagnosis is attributing the findings to aging itself, not to a reversible endocrine problem. This misattribution slows or prevents appropriate evaluation, delaying diagnosis and care.

In older adults, hypothyroidism is often missed because its signs and symptoms can be mistaken for normal aging. The most influential factor is discounting these changes as age-related rather than recognizing them as potentially abnormal, which leads clinicians to skip thyroid testing or treatment. While symptoms may be subtle and cognitive changes can resemble dementia, the key issue driving underdiagnosis is attributing the findings to aging itself, not to a reversible endocrine problem. This misattribution slows or prevents appropriate evaluation, delaying diagnosis and care.