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.
by mayo clinic staff hand numbness is usually caused by damage irritation or compression of one of the nerves or a branch of one of the nerves in your arm and wrist diseases affecting the peripheral nerves such as diabetes also can cause numbness although with diabetes similar symptoms usually occur first in your feet