Table 11
Database	Total sessions	Total sets	Average Sets	% on total sets	Author searches	Avg. per session	% on total sets for this DB	Journal name searches	Avg. per session	% on total sets for this DB	Title searches	Avg. per session	% on total sets for this DB	Subject searches	Avg. per session	% on total sets for this DB	
CancerLit	23	118	5,13	1,77	7	0,3	5,93	0	0	0	0	0	0	17	0,74	14,41	
CINAHL	67	531	7,93	7,96	11	0,16	2,07	1	0,01	0,19	2	0,03	0,38	287	4,28	54,05	
EBM Reviews - Best Evidence <1991 to Present>	49	296	6,04	4,44	1	0,02	0,34	0	0	0	5	0,1	1,69	34	0,69	11,49	
EBM Reviews - Cochrane Database of Systematic Reviews	171	831	4,86	12,45	17	0,1	2,05	0	0	0	6	0,04	0,72	18	0,11	2,17	
Medline	684	4746	6,94	71,11	371	0,54	7,82	99	0,14	2,09	79	0,12	1,66	2516	3,68	53,01	
Pre-Medline	31	152	4,9	2,28	22	0,71	14,47	2	0,06	1,32	2	0,06	1,32	23	0,74	15,13	
Total	1025	6674	6,51	100	429	0,42	6,43	102	0,1	1,53	94	0,09	1,41	2895	2,82	43,38