Journal
PEDIATRICS
Volume 125, Issue 6, Pages 1119-1126Publisher
AMER ACAD PEDIATRICS
DOI: 10.1542/peds.2009-2821
Keywords
primary care physician supply; ambulatory care sensitive conditions
Categories
Funding
- Ontario Ministry of Health and Long-term Care
- Physician Services Incorporated
- Canadian Institute for Health Research
Ask authors/readers for more resources
OBJECTIVES: To describe the relationship of primary care physician (PCP) supply for children and measures of health care access, use, and outcomes. METHODS: We conducted a population-based, cross-sectional study of all Ontario children from 2003 to 2005. We used health administrative data to calculate county-level supply (full-time equivalents [FTEs]) of PCPs. We modeled the relationship of supply to (1) recommended primary care visits, (2) emergency department (ED) use, and (3) ambulatory care-sensitive condition admissions and adjusted for neighborhood income. We used population-based surveys to describe access. RESULTS: The county-level PCP supply ranged from 1720 to 4720 children per FTE. Of the children, 45.4% live in the highest-supply areas (<2000 children per FTE) and 8% in the lowest-supply areas (>3000 children per FTE). Compared with high-supply counties, the lowest had significantly lower rates of primary care visits (2716 vs 7490 per 1000) and higher proportions of newborns without early follow-care (58.2% vs 14.5%). Low-supply areas had higher rates of ED visits (440 vs 179 per 1000) and admissions. A stepwise gradient existed for every decrease in supply for most measures. Self-reported access barriers were most evident in areas with >3500 children per FTE (32.8% without a physician). CONCLUSIONS: Under universal insurance there are differences in access to, and outcomes of, primary care related to local physician supply after controlling for neighborhood income. The most pronounced effect is on primary and ED care use, but there are implications for acute and chronic disease control. Physician distribution is a critical issue to address in policies to improve access to care. Pediatrics 2010; 125: 1119-1126
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available