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Demography – definition

  • Demography is the study of human population
  • It is focused on 3 aspects of human  population
  • Changes in size
  • Composition
  • Distribution in space
  • These 3 aspects of population are influenced by 5 factors
  • Fertility
  • Mortality
  • Marriage
  • Migration
  • Social mobility

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    Dr. Johnson

    Dr. Johnson Francis

    MD, DM

    Former Professor of Cardiology. Founder and Emeritus Editor of Indian Pacing and Electrophysiology Journal. Co-editor of: "Leo Schamroth - An Introduction to Electrocardiography", Eighth Adapted Edition. Peer Reviewer for The Journal of American College of Cardiology, Europace and American Journal of Cardiology. Published several articles in reputed journals. Editorial Board Member, Europace and American Journal of Cardiology. Editor-in-Chief, BMH Medical Journal.
    Dr. Beena

    Dr. Beena Johnson

    MBBS, DCH, MD, PhD, FIACAM

    Senior Consultant in Behavioural & Developmental Paediatrics. First Rank Holder for Final MBBS, University of Calicut.  Best Outgoing student of Calicut Medical College. Invited faculty in National and State conferences of Indian Academy of Pediatrics. Conducted more than 250 seminars & public health education programs for more than 25,000 students, parents & teachers including radio talks & TV programs.

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