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Table 1 Ten random keywords and corresponding number of retrieved results from search engine at BestBETs, UMHS and CAT Crawler

From: Quantitative evaluation of recall and precision of CAT Crawler, a search engine specialized on retrieval of Critically Appraised Topics

Keyword Search Engine
  BestBETs UMHS CAT Crawler
Appendicitis 7 3 8
Colic 15 2 9
Intubation 26 5 22
Ketoacidosis 2 2 2
Octreotide 3 2 3
Palsy 6 5 10
Prophylaxis 18 19 30
Sleep 5 13 16
Tape 4 2 3
Ultrasound 30 12 29
  116 65 132
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