def is_mother_dead_at_birth():
"""
Action to decide if the mother dies of child birth
Returns:
Boolean
"""
return random_less_than(constants.MATERNAL_MORTALITY_RATE)
def is_adult_dead():
"""
Action for any adult to decide if an adult is dead
Returne:
Boolean
"""
return random_less_than(constants.ADULT_MORTALITY_RATE)
def is_mother_giving_birth():
"""
Action for a mother to decide if she is giving birth in that year
Returns:
Boolean
"""
return random_less_than(constants.BIRTH_PROB)
def is_neonatal_susceptible():
"""
Action to decide if the infant is exposed and susceptible
:return:
boolean
"""
return random_less_than(constants.INFANT_EXPOSURE_RATE)
def is_neonatal_dead():
"""
Action to decide if the infant is dead upon birth
Returns:
Boolean
"""
return random_less_than(constants.NEONATAL_MORTALITY_RATE)
def is_neonatal_vaccinated():
"""
Action to decide if the infant is vaccinated
:return:
boolean
"""
return random_less_than(constants.VACCINATION_RATE)
def is_child_susceptible():
"""
Action to decide if the child is exposed and susceptible
:return:
boolean
"""
return random_less_than(constants.CHILD_EXPOSURE_RATE)
def is_child_dead(add_prob=0.):
"""
Action to decide if the child dies
:param add_prob: float; any additional porobability over natural probability
:return:
boolean
"""
return random_less_than(constants.CHILD_MORTALITY_RATE + add_prob)