Demographic Gap attains its maximum limit in
Demographic cycle Demographic cycle is closely related to : Socio-economic progress of a country There are 5 stages (Phases) of demographic cycle through which a nation passes Stages Phases CBR CDR Stage I High Stationary High high Stage II Early expanding High Stas declining Stage III Late expanding Stas declining Continue declining Stage IV Low Stationary Low Low Stage V Declining CDR > CBR Demographic cycle is based on : Demographic gap DG = Crude Bih Rate (CBR) - Crude death rate DG stas increasing : Early stage II (Early expanding phase) DG is Maximum : Late stage II (Early expanding phase) DG stas declining : Early stage III (Late expanding PHASE) DG is negative : Stage V (Declining phase) DG is Narrow : Stage I (high Stationary) ; Stage IV (Low Stationary) Ref: Foundations of community Medicine, GM Dhaarb& I Robbani, 1st edition Park 25th edition Pgno : 530
Early stage I
Late stage II
Late stage III
Early stage IV
Demography and family planning