Sentence examples for duplicated study from inspiring English sources

All SNPs failing the composite quality filter were removed [ i.e. SNPs with missing call rate ≥ 5%, SNPs with Mendelian errors in three HapMap trios > 0, HWE P < 1 × 10−4, and SNPs with more than one discordant genotype call across the 89 duplicated study samples (39 blind duplicates and 50 white duplicates plated on African American plates].

The pairwise correlations for beta values among CEPH replicates were excellent (≥0.97 for Batches 1 and 2, and >0.99 for Batch 3), as were the intra-class correlations of beta values among CEPH replicates (>0.98 for Batches 1 and 2, and >0.99 for Batch 3) and among duplicated study participant samples (>0.93 for Batches 1 and 2, and >0.81 for Batch 3).

Reviews, comments, duplicated studies, and articles unrelated to our analysis were excluded.

Nonhuman research, duplicated studies, reviews, letters, comments, and single case reports were omitted.

Studies were excluded if they were duplicated studies, reviews, retrospective studies, not cardiovascular surgery, not infusion of ANP or BNP, and did not use a control group.

Studies were excluded if they: included minors (aged <18 years), were unclear about the methods of recruitment, duplicated studies, or contained insufficient information to extract the data.

Letters to the editor, reviews, comments, duplicated studies and articles published in books as well as papers published in non-English languages were excluded.

Duplicate: Was there duplicate study selection and data extraction?

2. Was there duplicate study selection and data extraction?

Strengths included the systematic search and duplicate study selection process.

Therefore, a duplicate study with other populations is indispensable to confirm our results.