Mexican American infant mortality rate: implications for public policy

Area of Science:

• Public Health
• Health Disparities
• Biostatistics

Background:

• Infant mortality rates (IMRs) are critical metrics for healthcare resource allocation.
• Mexican American infants exhibit lower IMRs compared to non-Hispanic Black and White infants.
• This disparity raises concerns about potential discrimination in healthcare resource distribution for Mexican American populations.

Purpose of the Study:

• To validate the accuracy of reported low infant mortality rates (IMRs) among Mexican American infants.
• To assess the impact of these IMRs on the designation of medically underserved areas for Hispanic populations.
• To inform policy recommendations for equitable healthcare resource allocation.

Main Methods:

• Analysis of National Center for Health Statistics (NCHS) infant birth and death records.
• Inclusion of unpublished data from the Bureau of Primary Health Care (BPHC).
• Statistical examination of the relationship between IMRs, birth outcomes, and healthcare professional designations.

Main Results:

• Confirmed that low Mexican American IMRs are statistically real and not a data anomaly.
• Found that incorporating birth outcomes had a minimal and varied effect on classifying high-Hispanic areas as medically underserved.
• Observed that current criteria may not fully capture the healthcare needs of these communities.

Conclusions:

• The accuracy of Mexican American IMRs is confirmed, refuting data anomaly explanations.
• Current healthcare resource allocation criteria, influenced by IMRs, may not adequately identify underserved Hispanic areas.
• Recommends incorporating additional health indicators specific to high-Hispanic populations for more equitable resource distribution.