Definition of meta-analysis : a quantitative statistical analysis of several separate but similar experiments or studies in order to test the pooled data for statistical significance new!
Hand numbness while sleeping has a variety of causes, including sleeping position, carpal tunnel syndrome and diabetes, according to WebMD. Other possible causes include vitamin deficiencies, alcoholism, infections and injuries.
Causes of Right Hand Numbness. 1  Stroke- Strokes can cause numbness on the right side of the body. 2  Multiple Sclerosis- This is an inflammatory condition that causes damage to the spinal cord and brain.  Palsy- A palsy causes numbness, weakness or paralysis on one part of the body.