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  2. History of public health in the United States - Wikipedia

    en.wikipedia.org/wiki/History_of_public_health...

    In 1938, rural counties with without a city of 2500 people had 69 doctors per 100,000 population, while urban counties with cities of 50,000 or more population had 174. [30] The growing shortage of physicians in rural areas, especially in the South.

  3. Health in the United States - Wikipedia

    en.wikipedia.org/wiki/Health_in_the_United_States

    Health in the United States refers to the overall health of the population of the United States. The World Health Organization defines health as "a state of complete physical, mental and social well-being". [1] Average life expectancy at birth was 78.7 in 2017. [2] Heart diseases are responsible for the greatest number of deaths in the United ...

  4. Prevalence - Wikipedia

    en.wikipedia.org/wiki/Prevalence

    Lifetime prevalence (LTP) is the proportion of individuals in a population that at some point in their life (up to the time of assessment) have experienced a "case" (e.g., a disease, a traumatic event, or, a behavior, such as committing a crime). Often, a 12-month prevalence (or some other type of "period prevalence") is provided in conjunction ...

  5. Obesity prevalence among US adults falls slightly to 40% ...

    www.aol.com/obesity-prevalence-among-us-adults...

    The prevalence of obesity among adults has slightly decreased in the United States but remains higher than 10 years ago, new federal data shows. Among adults aged 20 and older, about 40.3% were ...

  6. List of epidemics and pandemics - Wikipedia

    en.wikipedia.org/wiki/List_of_epidemics_and...

    Pacific Northwest, Canada and United States Smallpox: 20,000+ [159] [160] [161] 1861–1865 United States typhoid fever epidemic 1861–1865 United States Typhoid fever: 80,000 [162] Fourth cholera pandemic: 1863–1875 Middle East: Cholera: 600,000 [163] 1867 Sydney measles epidemic 1867 Sydney, Australia Measles: 748 [164] 1871 Buenos Aires ...

  7. List of United States cities by population density - Wikipedia

    en.wikipedia.org/wiki/List_of_United_States...

    List of United States urban areas – lists contiguous urban areas without regard to municipal boundaries, includes the population density of each urban area; County statistics of the United States – includes a list of the 50 most densely populated counties; List of U.S. states by population density; Worldwide. List of cities by population ...

  8. List of United States cities by population - Wikipedia

    en.wikipedia.org/wiki/List_of_United_States...

    The city rank by population as of July 1, 2023, as estimated by the United States Census Bureau [1] The city name [1] The name of the state in which the city lies [1] The city population as of July 1, 2023, as estimated by the United States Census Bureau [1] The city population as of April 1, 2020, as enumerated by the 2020 United States census [1]

  9. Obesity in the United States - Wikipedia

    en.wikipedia.org/wiki/Obesity_in_the_United_States

    Prevalence of obesity in the adult population, top countries (2016), the United States has the tenth highest rate in the world. The CDC defines an adult (a person aged 20 years or greater) with a body mass index (BMI) of 30 or greater as obese and an adult with a BMI of 25.0 to 29.9 as overweight. [4] Obesity in adults is divided into three ...