Open Access (CC-BY) implies (but may not explicitly state) that articles can be repurposed by machine extraction of data items, e.g. by OSCAR.
The extraction of evidence items requires a careful, systematic dissection of each study (~1 1.5 h/study).
The extraction of these items was based on their perceived applicability to a student-led, on-campus teaching clinic environment.
Since the extraction of the items is based on the factor loadings of the German long version, the internal reliability of the original and the new German short version may be similar.
The service provider maintains the code information to filter out the dummy item after the extraction of frequent item set by an external cloud platform.
Data were extracted on items of style and content of case reports, using a piloted data extraction form.
The authors agreed on the extraction of eighty-three (83) items from twenty-three (23) questionnaires.
Phase 2, Development, involved extraction of inherent requirement items from the four data sources by one experienced physiotherapy academic.
Four investigators independently carried out data extraction of the following items: authors, publication year, study design, country, population age, diagnosis of asthma, adjustment for confounding (family history, air pollution, sex, gestation age, smoking, and caesarean etc)., and effect size and corresponding estimates with 95% CIs.
