Systematic Reviews
Copyright ©The Author(s) 2025.
World J Clin Oncol. Aug 24, 2025; 16(8): 109206
Published online Aug 24, 2025. doi: 10.5306/wjco.v16.i8.109206
Table 2 Studies included in QUADAS-2 analysis
Study
Patient selection (risk of bias)
Patient selection (applicability)
Index test (risk of bias)
Index test (applicability)
Reference standard (risk of bias)
Reference standard (applicability)
Flow and timing (risk of bias)
Study 1LowLowLowLowLowLowLow
Study 2HighLowLowHighLowLowLow
Study 3LowHighUnclearLowLowHighLow
Study 4LowUnclearHighLowLowLowHigh
Study 5LowLowLowUnclearLowLowLow
Study 6LowHighLowUnclearHighHighLow
Study 7LowLowHighLowLowLowLow
Study 8LowHighUnclearLowHighLowLow
Study 9LowLowLowHighUnclearUnclearLow
Study 10LowUnclearLowUnclearLowLowLow
Study 11LowLowHighLowLowLowLow
Study 12LowLowLowHighLowLowLow
Study 13LowHighHighLowLowLowLow
Study 14LowLowLowHighLowLowLow
Study 15LowHighLowLowHighHighLow
Study 16LowUnclearUnclearLowLowUnclearLow