Origin year places a health practice in the year it was first adopted. Wikipedia records that after Semmelweis introduced hand washing in 1847, "the maternal mortality rate dropped from 18% to less than 2%" on his ward almost immediately. Browsing by origin year shows how long a practice a visitor takes for granted has actually been in use.
Facts
Comparison
Era of Emergence Origin Year
Sources
1. Wikipedia: Screening (medicine)
WikipediaScreening (medicine), criteria sectionQuote, Screening (medicine), criteria section
In 1968, the World Health Organization published guidelines on the Principles and practice of screening for disease, which is often referred to as the Wilson and Jungner criteria.
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