CRUDE BIRTH RATE = total no. of live births registered _____in a given calendar year___________ X 1000 estimated population as of july 1 same year CRUDE DEATH RATE = total no. of deaths registered in a given calendar year X 1000 estimated population as of july 1 same year INFANT MORTALITY RATE = total no. of deaths under 1 year of age registered in a given calendar year total no. of registered live births of same calendar year
X 1000
MATERNAL MORTALITY RATE = total no. of deaths from maternal cause registered for a given year total no. of live births registered of same year FETAL DEATH RATE = total no. of fetal deaths registered in a given calendar year total no. of live births registered of same year
X 1000
X 1000
NEONATAL DEATH RATE = no. of deaths under 28 days of age Registered in a given calendar year X 1000 No. of live births registered of same year SPECIFIC DEATH RATE = deaths in specific class or group registered in a given calendar year X 100,000 estimated population as of july 1 in same specified class or group of said year INCIDENCE RATE = no. of new cases of a particular disease registered during a specified period of time estimated population as of july of same year
X 100,000
ATTACK RATE = no. of persons acquiring a disease registered in a given year total no. of persons examined at same given time
X 100
PROPORTIONATE MORTALITY (DEATH RATE) = no. of registered deaths from a specific cause or age for a given calendar year X 100 no. of registered deaths from all causes, all ages in same year