The Regional Ethics Committee did not consider the extracted data to contain sensitive information (Ethical approval number: P REK Nord 41/2009).
An ANFIS is developed for the extracted data considering various input variables (gap size, subject vehicle type, and conflicting vehicle type).
A single assay (IL-1α) that showed no variation in expression across all samples was considered invariant/uninformative and removed from the extracted data set.
It considered both completeness and correctness of the extracted data.
One review author extracted data and the second author checked the extracted data.
MP checked the extracted data.
Considering these concerns, we extracted data from a public database (PubMed 2004) using the terms "asthma," "polymorphism," and "gene".
38 Both versions of the handbook mention that review authors may consider extracting data on trial author-industry financial ties but do not specify if and where this information should be reported.
For each study considered, the data extracted consisted of the components of the 2 × (S + 1) table and the relative risks, with the distribution of controls or at-risk estimated, if not available, using formula (6).
Extracted data from the unilateral group were considered to represent the metal ion concentration curves in the R and C groups most reliably.
We considered articles in any language, but we extracted data only from those published in English, Spanish, French, Portuguese, Dutch, Italian, Swedish, Norwegian and Danish.
