Age-specific mortality rates are essential for several reasons: 1. Identify Vulnerable Populations: By examining ASMRs, epidemiologists can identify age groups that are at greater risk of mortality. This information is crucial for targeting health interventions. 2. Track Trends Over Time: ASMRs allow for the tracking of mortality trends over time, helping to assess the impact of public health initiatives and changes in the healthcare system. 3. Resource Allocation: Understanding which age groups are most affected by mortality can help in the efficient allocation of healthcare resources.