منابع مشابه
[Methodological discussion about prevalence of the dental fluorosis on dental health surveys].
OBJECTIVE To analyze the limitations of studying dental fluorosis in cross-sectional studies. METHODS Data from the Oral Health of the Brazilian Population (SBBrasil 2003) and the Brazilian Oral Health Survey (SBBrasil 2010) were used. Epidemiological trends for fluorosis in 12-year-old Brazilians, aspects of the reliability of the data as well as the accuracy of the estimates are assessed fo...
متن کاملPnm-16: The Effect of Pregnancy above 40 Years on The Fetal Health
a:4:{s:10:"Background";s:405:"Women's Health is trying to Priority health programs. A natural event of a woman's life is pregnancy. Highly regard to maternal health during pregnancy, one of the most basic ways maintains health of mother and fetus. Age factors are affecting the outcome of pregnancy. The aim of this study was evaluation of the complications of pregnant women above 40 years referr...
متن کاملMathematical Morphology : 40 Years On
Mathematical Morphology (MM) is a general framework for studying mappings between complete lattices. In particular, mappings between binary images that are translation invariant and locally defined within a window are of special interest in MM. They are called W-operators. A key aspect of MM is the representation of W-operators in terms of dilations, erosions, intersection, union, complementati...
متن کاملHealth improvements and health inequality during the last 40 years
This paper juxtaposes changes over the last forty years in income growth and distribution with the mortality changes recorded at the aggregate level in about 170 countries and at the individual level in 26 countries with at least two demographic and health surveys covering the last twenty years. Over the 1980s and 1990s, the infant mortality rate, under-5 mortality rate, and life expectancy at ...
متن کاملQuantile Regression: 40 Years On
Since Quetelet’s work in the 19th century social science has iconified “the average man,” that hypothetical man without qualities who is comfortable with his head in the oven, and his feet in a bucket of ice. Conventional statistical methods, since Quetelet, have sought to estimate the effects of policy treatments for this average man. But such effects are often quite heterogenous: medical trea...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: British Dental Journal
سال: 2011
ISSN: 0007-0610,1476-5373
DOI: 10.1038/sj.bdj.2011.903