Module 2 expansion Flashcards
What are the 3 concerns of Big data
Privacy
security
confidentiality
Describe Privacy with big data
how the person is able to control information about themselves
describe security in big data
how agencies store and control the information
describe confidentiality in big data
protection of information from individuals or organizations and ensuring that information is not made available or disclosed to an unauthorized individual
what is big data
combination of data from multiple sources to look at health outcomes-
has large storage and is gained from different regions
what is data linkage
matching different sources of data based on key information
- passport, drivers license, AUID, NHII
what is deterministic of data linkage
exact matched based on personal information in all data linkages to be linked
what is problematic of data linkage
statically weights are used to calculate that data from different source refers to the same individual
what are the challenges of big data
Data governance
data generation
data output
describe data governance
the storage and transfer of information
describe data generation
the capturing and accuracy of the information gained
describe data output
the data analysis is reliable and output is meaningful
describe inequality
measurable difference in health
describe inequity
inequalities that are unfair or are stemming from some form of injustice
Woodward and Kawachis reasons for removing inequalities
unfair
unavoidable
affect everyone
interventions that remove inequality are cost effective
