Under-five mortality rate in high-income countries is significantly lower than seven per 1,000 live births. What number is used as a reference threshold in the source?

Under-five mortality rate in high-income countries is significantly lower than seven per 1,000 live births. What number is used as a reference threshold in the source?

• A. 5
• B. 10
• C. 20
• D. 7

Answer: (D)

Understanding reference thresholds in health indicators helps you see how a country’s performance stacks up against a benchmark. Here, the under-five mortality rate (deaths of children under five per 1,000 live births) in high-income countries is described as being significantly lower than a specific value. The sentence names seven per 1,000 live births as that threshold, so seven is the reference used. This shows that actual U5MR in high-income countries is well below this benchmark, illustrating strong child health outcomes. The other numbers aren’t indicated as the reference in the statement.

Understanding reference thresholds in health indicators helps you see how a country’s performance stacks up against a benchmark. Here, the under-five mortality rate (deaths of children under five per 1,000 live births) in high-income countries is described as being significantly lower than a specific value. The sentence names seven per 1,000 live births as that threshold, so seven is the reference used. This shows that actual U5MR in high-income countries is well below this benchmark, illustrating strong child health outcomes. The other numbers aren’t indicated as the reference in the statement.