How many miles to the doctor?

Area of Science:

• Health Services Research
• Rural Health
• Medical Geography

Background:

• Access to healthcare services is a critical determinant of health outcomes for rural populations.
• Understanding geographic barriers to medical care is essential for equitable healthcare distribution.

Purpose of the Study:

• To assess the travel distance for rural residents to access various medical services.
• To evaluate changes in geographic access to physicians and specialists between 1970 and 1979.
• To project future trends in rural healthcare access.

Main Methods:

• Utilized detailed data from 16 states to analyze travel distances.
• Examined the proximity of rural residents (towns <25,000 outside metropolitan areas) to healthcare providers.
• Compared access metrics for 1970 and 1979.

Main Results:

• In 1970 and 1979, 80% of rural residents lived within 10 miles of a physician, and 98% lived within 25 miles.
• Significant reduction in travel distance to medical and surgical specialists during the 1970s.
• Improvements in access were most pronounced for specialties with the largest physician workforce growth.

Conclusions:

• Geographic access to specialty care for rural and small-town residents improved notably during the 1970s.
• Continued physician pool expansion in the 1980s is expected to further enhance access.
• Remaining disparities may persist for geographically isolated or economically disadvantaged populations.