Uninsured working-age adults: characteristics and consequences

Area of Science:

• Health Services Research
• Public Health
• Socioeconomic Determinants of Health

Background:

• Lack of health insurance is a significant barrier to accessing medical care.
• Estimates of the uninsured population range from 10 to 18 percent.
• Previous studies consistently report insurance status as a barrier to care.

Purpose of the Study:

• To examine the characteristics of uninsured working-age adults.
• To investigate the consequences of lacking health insurance on medical care access.
• To identify disparities in healthcare utilization based on insurance status.

Main Methods:

• Analysis of the 1986 national Robert Wood Johnson Access Survey.
• Inclusion of 10,130 noninstitutionalized persons.
• Examination of demographic, socioeconomic, and healthcare utilization data.

Main Results:

• Uninsured working-age adults are disproportionately poor, Hispanic, young, unmarried, and unemployed.
• The uninsured have fewer ambulatory visits and less contact with medical providers.
• Uninsured individuals are more likely to receive care in hospital outpatient clinics or emergency rooms.
• Despite being poorer, the uninsured incur higher out-of-pocket medical expenses.
• Lack of insurance impedes access to care, especially for those with chronic or serious illnesses.

Conclusions:

• Health insurance status is a critical determinant of healthcare access and utilization.
• Economic factors significantly contribute to unmet medical needs among the uninsured.
• Disparities in care exist, highlighting the need for policy interventions to expand insurance coverage.