* Fertility (the average number of children per woman) is affected by: biological factors, such as the length of time a woman breastfeeds, the frequency of sexual relations, and fetal mortality. marital patterns, such as how old people are when they get married and the portion of the po...
Population growth rates in a given location and time period can be calculated by subtracting population loss, or the combined rates of mortality and emigration, from population gain, or the combined rates of fertility and immigration. Fertility is the number of offspring produced on average by an...
and sinceWorld War IIit has been one of the preeminent powers. It has not accepted this mantle easily nor always carried it willingly; the principles and ideals of its founders have been tested by the pressures andexigenciesof its dominant status. The United States still offers its residents ...
Quality of careBreast cancer surgeryBreast conserving surgeryAs immigrant women face challenges accessing health care, we hypothesized that immigration status would be associated with fewer women with breast cancer receiving surgery for curable disease, fewer undergoing breast conserving surgery (BCS), and...
A history of migration Australia is often referred to as an ‘immigrant nation’, alongside the United States, Canada, and New Zealand. Before the Second World War, migrants to Australia were almost exclusively from the UK, however after 1945, Australia’s immigration policy was broadened to at...
Visualizing Global Trade Growth by Product (2019-2023) Visualizing 30 Years of Global Equity Returns by Region Visualized: Who Contributes the Most to the EU Budget? The UK’s Major Trade Partners in One Chart Economy Mapped: Latin America’s GDP per Capita by Country Ranked: The Best and ...
2023;80(12):1258-1268. doi:10.1001/jamapsychiatry.2023.3220 Key Points Question Do trajectories of exposure to neighborhood social environments before and after first diagnosis of a serious mental illness (SMI) differ between case patients and matched control participants? Findings This nested...
Dec 20, 2023 0 0 Health Mortality estimates that exclude smoking status increases the calculated death risk for non-smokers, shows study Research led by the Geisel School of Medicine at Dartmouth, New Hampshire, has looked into mortality estimates due to various causes when accounting for smoking...
We show here that population growth, resolved at the county level, is spatially heterogeneous both among and within the U.S. metropolitan statistical areas. Our analysis of data for over 3,100 U.S. counties reveals that annual population flows, resulting
Virginia on the south. In the mountainous west is Maryland’s panhandle, which is joined to the rest of the state by a narrow waist and interlocks with the eastern panhandle ofWest Virginia. Area 12,406 square miles (32,131 square km). Population (2020) 6,177,224; (2023 est.) 6,...