Journal of urban health : bulletin of the New York Academy of Medicine
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To determine whether children on fee-for-service Medicaid who switch primary care doctors use less health care and are less up to date with preventive care visits than children who do not switch primary care doctors. ⋯ All groups of children received less preventive care than recommended by the American Academy of Pediatrics. Children who switched primary care doctors had higher utilization of health care, including primary care, ED, and specialty care. Contrary to expectations, they were more likely to be up to date with preventive care visits. The heavy utilization of health services by doctor switchers indicates that this subgroup of children on Medicaid may not be at risk for poor access to health care, but additional research is needed to determine whether the quality of care is related to doctor switching.
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In an effort to document the occurrence of diarrheal disease more fully and to hasten recognition of a diarrheal disease outbreak in New York City, three special surveillance programs monitor nonspecific indicators of diarrheal disease. Twenty-six months of data from the clinical laboratory surveillance system are summarized to illustrate the type of data generated by these special surveillance programs.