The high mortality rate in early Virginia was primarily due to harsh living conditions, including inadequate shelter and food shortages. The settlers faced diseases such as malaria and dysentery, exacerbated by the swampy environment and lack of medical knowledge. Additionally, conflicts with Indigenous peoples and the struggle for resources contributed to the settlers' vulnerabilities. These factors combined led to significant population declines in the early years of the colony.
High infant mortality rate is associated with poverty and poor health care.
According to the World Health Organization, the causes of maternal morbidity and mortality include high blood pressure, hemorrhage, infection, obstructed labor, and unsafe abortion.
High mortality refers to a high rate of death within a specific population, group, or region. It indicates a larger number of deaths occurring within that population compared to what would be considered normal or expected. Factors such as disease, natural disasters, or other causes can contribute to high mortality rates.
The general definition of a plague is an epidemic outbreak that causes high rates of mortality.
High cost of living and low infant mortality rates are the main causes of underpopulation in Singapore.
Early hunters and gatherers were typically in their late 20s to early 30s, but life expectancy was lower due to high infant mortality rates and dangers in their environment.
Obstructive fistula is prevalent in developing countries and accounts for 8 percent of maternal morbidity. Infections especially malaria is the leading cause of maternal morbidity in tropical countries. Other causes of maternal mortality and morbidity are high blood pressure and hemorrhage.
Lack of education
Causes of infant mortality rate in India include inadequate access to healthcare services, malnutrition, poor sanitation and hygiene practices, lack of education and awareness among parents, and limited resources in rural areas. Additionally, factors such as preterm birth, birth defects, and infections also contribute to the high infant mortality rate in India.
Type I: Type I survivorship curves are characterized by high survival in early and middle life, followed a rapid decline in survivorship in later life.Type II: Type II curves are an intermediate between Type I and III, where roughly constant mortality rate is experienced regardless of age.Type III: In Type III curves, the greatest mortality is experienced early on in life, with relatively low rates of death for those surviving this bottleneck.
*Ignorance*Unsafe abortion*Unsafe delivery practice*Unwanted pregnancy*Early marriage & pregnancy
During the 18th century child mortality rates in England were as high as 74%. This high mortality rate was due to illness, disease and neglect.