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Communicable Diseases

The Batteries Methodology for measuring quality of life

Improving people’s quality of life is the ultimate goal for many international development programs, even though it might not be stated as such. Having a high quality of life just means having a full and happy life. For example, programs to increase people’s income or health only do this so those ... Read More »

Using the Bristol stool scale to measure diarrhea

According to the WHO, diarrhea is “the passage of three or more loose or liquid stools per day, or more frequently than is normal for the individual”. Diarrhea is often a symptom of a gastrointestinal infection which can be caused by bacteria, virus or parasite. It can also be a ... Read More »

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