Skip to main content

Table 2 Risk of bias of included studies

From: Application of One-Step Nucleic Acid Amplification (OSNA) in different cancer entities and usefulness in prostate cancer: a systematic review

  1. a) Assessment of risk of bias. Summary of risk of bias for each study; +: low risk of bias; −: high risk of bias;?: unclear risk of bias
  2. b) Risk of bias graph about each risk of bias item presented as percentages across all included studies