The number of aboions performed divided by the number of live bihs in the same period is known as
Aboion ratio is calculated by dividing the number of aboions performed during a paicular time period by the number of live bihs over the same period Reference : Park&;s textbook of preventive and social medicine, 23rd edition, Page no: 489
Aboion rate
Aboion incidence
Aboion prevalence
Aboion ratio
Demography and family planning