منابع مشابه
Recent Trends (1991-2010) of Metastatic Skin Cancers in Korea
The incidence of overall cancer has increased over time. The incidence of top-ranking cancers has changed in the 1990s and the 2000s. However, few studies have evaluated the trends in metastatic skin cancers during this period. We evaluated the recent trends in incidence, peak age and location of metastatic skin cancers from 1991 to 2010. This 20-yr survey was divided into two decades to determ...
متن کاملTrends in cesarean birth and vaginal birth after previous cesarean, 1991-99.
OBJECTIVES This report presents trends in rates of cesarean delivery and rates of vaginal birth after previous cesarean (VBAC) delivery for 1991-99. Data for the United States showing trends by maternal age, race/ethnicity, and State are presented. Also trends in cesarean rates by selected maternal characteristics, medical risk factors, and complications of labor and/or delivery are shown. A br...
متن کاملDeclines in teenage birth rates, 1991-98: update of national and state trends.
OBJECTIVES This report presents national birth rates for teenagers for 1991-98; the percent change, 1991-98; State-specific teenage birth rates for 1991 and 1997; and the percent change, 1991-97. METHODS Tabular and graphical descriptions of the trends in teenage birth rates by age group, race, and Hispanic origin of the mother are discussed. RESULTS Birth rates for teenagers 15-19 years de...
متن کاملTrends in gestational age and birth weight in Chile, 1991–2008. A descriptive epidemiological study
BACKGROUND Gestational age and birth weight are the principal determinants of newborn's health status. Chile, a middle income country traditionally has public policies that promote maternal and child health. The availability of an exhaustive database of live births has allows us to monitor over time indicators of newborns health. METHODS This descriptive epidemiological study included all liv...
متن کاملVariations in teenage birth rates, 1991-98: national and state trends.
OBJECTIVES This report presents national birth rates for teenagers for 1991-98 and the percent change, 1991-98. State-specific teenage birth rates by age, race, and Hispanic origin for 1991 and 1998 and the percent change, 1991 to 1998, are also presented. METHODS Tabular and graphical descriptions of the trends in teenage birth rates for the Nation and each State, by age group, race, and His...
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ژورنال
عنوان ژورنال: Journal of Health Informatics and Statistics
سال: 2019
ISSN: 2465-8014,2465-8022
DOI: 10.21032/jhis.2019.44.4.427