Styles of care provided to children in the United States: a comparison by physician specialty.

: This study was based on findings from a national survey of physicians that was conducted from 1975 to 1977. The data concern face-to-face encounters with children in the ambulatory care setting. Over one half of the practices of pediatricians consisted of infants and preschoolers, whereas well over 50 percent of the child patients of other types of physicians were 10 to 19 years old. The proportion of visits dealing with a problem already under care was consistently greater for specialists other than primary care physicians; the proportion of visits for preventive care was much lower in the practices of these specialists than in primary care practice. These findings suggest that other specialists are functioning in ways different from primary care physicians. As compared with family physicians, pediatricians performed more diagnostic tests for all diagnoses and more immunizations and counseling about growth and development, were more likely to have seen children previously for problems other than the one dealt with in the visit under consideration, and were more likely to report that no specific therapy was required (except for well-child care). However, family physicians did more counseling about family and sex matters than pediatricians, were much more likely to have seen musculoskeletal and skin problems among 10- to 19-year-old patients, and were much more likely to have administered cauterization, cryotherapy, or suturing for skin problems. Family physicians provided more counseling of all types and did more minor surgical procedures than general practitioners. These and other findings show the existence of systematic differences across specialties in the care of children, even for apparently similar problems.