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P atient-population-problem, E xposure-intervention, C omparison, O utcome, D uration, & R esults

P atient-population-problem, E xposure-intervention, C omparison, O utcome, D uration, & R esults. Presence of text or text patterns PECODR elements are present in the majority of abstracts with the exception of Duration (75%) Patterns of PECODR P & E = Medical or Drug Terms (thesaurus)

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P atient-population-problem, E xposure-intervention, C omparison, O utcome, D uration, & R esults

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  1. Patient-population-problem, Exposure-intervention, Comparison, Outcome, Duration, & Results • Presence of text or text patterns • PECODR elements are present in the majority of abstracts with the exception of Duration (75%) • Patterns of PECODR • P & E = Medical or Drug Terms (thesaurus) • The other element related extracts contain some patterns • Possible standard textual patterns (lexico-semantics) may help automatically determine PECODR elements • If this is possible we may be able to develop a prototype of new technology for automatic information retrieval (aspectual Search Engine) • To index the clinical information according to needs' for the users (eg family practitioners)

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