Gr! i'm not getting ANYWHERE with this paper. who knows....?

Question

... how many peolple have actually been in a coma and how many have come out after 6 months.
or what the average time that people come out is?

Answer 1

here are some English stats on Coma..
http://www.wrongdiagnosis.com/c/coma/stats.htm

not sure if these help

Answer 2

Try google scholar....

www.scholar.google.com