Population Demographic Indicators Associated With Incidence of Pyloric Stenosis
نویسندگان
چکیده
منابع مشابه
Population demographic indicators associated with incidence of pyloric stenosis.
OBJECTIVES To calculate incidence rates of pyloric stenosis (estimated by the rate of pyloromyotomy) among infants in Ontario and determine their association with population sociodemographic indicators. METHODS Pyloromyotomy rates were calculated from hospital discharge data from 1993 through 2000. Four-year data (1993-1996 and 1997-2000) were combined to ensure the stability of the rates. Sm...
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The first operation for congenital pyloric stenosis in Malta was carried out in 1949. Up to that time it was thought that this disease did not exist locally. However, an increasing number of cases have been diagnosed since then: presumably this is due to more accurate diagnosis and to the fact that doctors have become more aware of its existence. The purpose of this paper is to review the incid...
متن کاملIncreasing incidence of hypertrophic pyloric stenosis.
The incidence of pyloric stenosis in the Mersey region rose from 1.54/1000 births in 1976-8 to 2.22/1000 births in 1986-8. Reliance on ultrasonography for diagnosis in the 1980s resulted in fewer 'tumours' being felt; diagnostic delay was not shortened overall but serial ultrasonography showed evolving lesions in six patients. Clinical examination and selective use of ultrasonography is advocated.
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The incidence of infantile hypertrophic pyloric stenosis was measured in the West Midlands Health Region between 1974 and 1980. It increased from 2.1/1000 Caucasian births in 1974 to 3.5/1000 in 1980 and reflects a reported increase in Central Scotland. Several artefacts were excluded--for example, repeat admissions to the same hospital, transfers to other hospitals, and changes in treatment an...
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ژورنال
عنوان ژورنال: Archives of Pediatrics & Adolescent Medicine
سال: 2005
ISSN: 1072-4710
DOI: 10.1001/archpedi.159.6.520