Dependency ratio measures non-working age population; high ratios strain social services. Rising U.S. dependency ratio shows more seniors, stressing Medicare and Social Security. View dependency ...

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fWHO Collaborating Centre for Community Health Services, School of Nursing, The Hong Kong Polytechnic University, Hong Kong Special Administrative Region, China ...

After receiving an injection, some people experience symptoms at the injection site on the skin. This reaction is a common adverse effect of vaccines, Botox injections, biologics, and chemotherapy.

A few weeks ago, I wrote about how a good software team will defer decisions as long as possible. Smart teams will design and build systems that don’t lock them into any particular implementation ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. The United States, with its enormous highways, sprawling suburbs and neglected public ...

HSS is the #1 orthopedic hospital in the U.S. and a national leader in rheumatology. This content was created by our physicians and experts. A facet joint injection is an injection into or around the ...