Search strategy in PubMed.

#1	diabetes[Title/Abstract]
#2	diabetic[Title/Abstract]
#3	hyperglycemia[Title/Abstract]
#4	#1 or #2 or #3
#5	sepsis[Title/Abstract]
#6	septic[Title/Abstract]
#7	septicemia[Title/Abstract]
#8	#5 or #6 or #7
#9	mortality[Title/Abstract]
#10	outcome[Title/Abstract]
#11	death[Title/Abstract]
#12	#9 or #10 or #11
#13	#4 and #8 and #12