Anamneses-Based Internet Information Supply: Can a Combination of an Expert System and Meta-Search Engine Help Consumers find the Health Information they Require?

Table 1: Duration of Participation in the Study Depending on Group, Part and Diagnosis (0=Incorrect, 1=Correct on the First Level, 2=Correct on the Second Level)

Group	Mean	Correct
Part 1 Intervention Group	00:18:29	All
	00:14:04	0
	00:19:35	1
	00:20:07	2
Part 1 Control Group	00:12:55	All
	00:10:13	0
	00:13:42	1
	00:16:36	2
Part 2 Intervention Group	00:20:42	All
	00:19:11	0
	00:22:22	2
Part 2 Control Group	00:12:43	All
	00:12:26	0
	00:13:35	2