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Table 2 Proportion of studies with significant or positive results in studies included in cohort studies of publication bias

From: Extent of publication bias in different categories of research cohorts: a meta-analysis of empirical studies

  Positive results
Cohort category % Total
Inception 63.0% 2,194
Regulatory 71.9% 855
Abstract 59.4% 10,288
Manuscript 70.9% 2,636