3 main types of surveillance
Def. passive surveillance
waiting for data to come to them
3 main types of passive surveillance
Def. hospital billing data
allows examination of what is being seen in the hospital
Def. notifiable disease
requires physicians and lab to report when they come across
def. of vital stats
mandatory recording of births and deaths
def. of active surveillance
play an active role in seeking out the specific data
types of active surveillable
2. census
def. of health surveys
community or for specific populations
def. of sentinal surveillance
selected clincians gather data and pass them on to those responsible for data collection