Case-control studies are among the best observational designs to study diseases of Low Prevalence.
The study is a sort of observational analysis generally used to examine aspects associated with ailments or effects. It begins with a set of cases, which are the people who have the outcome of interest. Case-control studies have distinct benefits compared to other study structures. They are comparatively swift, reasonable, and easy. They are specifically suitable for -
- analyzing infrequent diseases or outcomes.
It is specifically efficient for rare illnesses because it initiates by recognizing an adequate number of diseased individuals to enable an analysis that pushes associations.
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Answer:
C) Lillian Wald began home visiting in new York city and is famed for professionalizing visiting nurse. it was the ladies Benevolent Society in Charleston, south Caroline who made the earliest known efforts to care for the sick at home. it was Florence Nightingale who trained nurses so that wealthy women would hire them as visiting nurse. Lillian Wald did establish insurance coverage for home care with the Metropolitan life Insurance company but this was in the early 1900 and the Medicare home health Benefit did not exist until 1965.
The answer should be option B
That person may walk everyday or cuts out on carbs stays alway from sugary foods or Being careful about what they eat
Primary and secondary behaviours
Primary behaviour: the behaviour that we wish to focus on.
Secondary behaviours include: tone of voice. body language (e.g. tossed head, folded arms, sigh, raised eyes, etc)
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