• demography
  • The statistical study of human vital statistics and population dynamics.
Abstract from DBPedia
    Demography (from prefix demo- from Ancient Greek δῆμος (dēmos) meaning 'the people', and -graphy from γράφω (graphō) meaning 'writing, description or measurement') is the statistical study of populations, especially human beings. Demographic analysis can cover whole societies or groups defined by criteria such as education, nationality, religion, and ethnicity. Educational institutions usually treat demography as a field of sociology, though there are a number of independent demography departments. Patient demographics form the core of the data for any medical institution, such as patient and emergency contact information and patient medical record data. They allow for the identification of a patient and his categorization into categories for the purpose of statistical analysis. Patient demographics include: Date of birth, gender (Ref: Google Health), Date of death, postal code, ethnicity, blood type (Ref: Microsoft HealthVault: Personal Demographic Information, Basic Demographic Information), Emergency contact information, family doctor, insurance provider data, Allergies, major diagnoses and major medical history. Formal demography limits its object of study to the measurement of population processes, while the broader field of social demography or population studies also analyses the relationships between economic, social, cultural, and biological processes influencing a population.

    人口統計学(じんこうとうけいがく、英: demography, population statistics)は、人口を統計学的に検討する学問分野。人口の変化・増減、人の出生(出生率)や死亡(死亡率)、余命、性別や年齢などの構成、人口密度、属性、地域間や国家間の移動の動向などを研究対象とする。