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This study aims to assess the secular trend in age at menarche (AAM) in Mexico over the 20th century, and compare the patterns according to area of residence (rural/urban), socioeconomic status (SES), and ethnicity (indigenous/nonindigenous).
This article was published in the following journal.
Name: American journal of human biology : the official journal of the Human Biology Council
Worldwide data on age at menarche suggest a gradually earlier maturation, which is stabilizing in some societies. The interplay between socioeconomic, behavioral, and environmental factors generates u...
The initial clinical sign of pubertal onset in girls is breast gland development (thelarche). Although numerous studies have used recalled age at menarche (first menstruation) to assess secular trends...
It is a remembrance about the main surgeons who have made that surgery have reached levels of excellence in Mexico, which worked mainly during the 1 half of the 20 century, although some of them are o...
Differences in breast cancer survival by race and ethnicity are often assumed to be a fairly recent phenomenon, and are hypothesized to have arisen due to gaps in receipt of screening or therapy. The ...
The first documents describing techniques and procedures to improve the cognitive functioning of people with brain injuries date back to the 17th century. Yet, governments show little interest in it a...
To study the entire population of Olmsted County, Minnesota, including all age categories, to examine the secular trends in coronary heart disease (CHD) mortality, myocardial infarction (M...
To determine the incidence, secular trends, and outcomes of coronary heart disease in the population of Rochester, Minnesota.
CrescNet is a network of Primary care physicians and pediatricians (n=221) and endocrinological treatment centers (n=31), established in Leipzig in 1998, whose aim is to improve the early ...
this study is an individual patient level meta-analysis of randomized clinical trials, to evaluate the influence of ethnicity, to study whether the relative tradeoff between ischemia and b...
This study examines the relationship between the age at menarche and gestational diabetes mellitus (GDM). In this retrospective study, the sample included all pregnant women diagnosed with...
Time period from 1901 through 2000 of the common era.
Countries known in remote history (as BYZANTIUM) or former names of countries reflecting political changes in the 20th century (as GERMANY, EAST).
A late 20th-century philosophical approach or style of cultural analysis that seeks to reveal the cultural or social construction of concepts conventionally assumed to be natural or universal. (from E.R. DuBose, The Illusion of Trust: Toward a Medical Theological Ethics in the Postmodern Age, Kluwer, 1995)
Strains of Neisseria meningitidis responsible for most outbreaks of meningococcal disease in Western Europe and the United States in the first half of the 20th century. They continue to be a major cause of disease in Asia and Africa, and especially localized epidemics in Sub-Sahara Africa.
State bounded on the north by Oklahoma, on the east by Arkansas and Louisiana, on the south by Mexico, and on the west by New Mexico.