The study is subject to several restrictions
Constraints
Earliest, the analysis by-design are mix-sectional in general making use of a great multistage class sampling means. The fresh party choice and you may EPI (Stretched System into Immunization) methodology, while using the likelihood proportional so you can size, risks missing brief populations with their limited people. Concurrently, opting for an arbitrary initiate section in the middle regarding a community introduces biases into the those who are now living in the greater amount of densely populated areas inside you to definitely class. However, versus an established sampling physical stature because of it populace, assuming coping with itinerant populations instance displaced people, almost every other random testing steps were not feasible in this studies area.
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