Identify what you feel are the three most vulnerable populations

Identify what you feel are the three most vulnerable populations based on:
Statistical data/trends. How did you use data to determine the three most vulnerable populations? Explain your thought process.
The World Health Organization’s formal definition of “health”. How are the physical, mental, and social aspects of health compromised in these three vulnerable populations in comparison to the others?
Your initial contribution should be 250 to 300 words in length. Your research and claims must be supported by a minimum of two scholarly sources beyond your course text. Use proper APA formatting for in-text citations and references