Due to the difficulty of blinding exercise trials, all included trials were at high risk for performance bias.

因难以对体力煅练进行盲法处理，所有纳入的试验均有很高的执行偏倚风险。

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For example, for highly subjective outcomes such as pain, reviewers may decide to include only studies that prevent 'performance bias' by blinding participants.

例如，对高度主观性的结果如疼痛，评价者可决定仅纳入对受试者实施盲法以防止实施偏倚的研究。

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The performance of low altitude target detection using bias axis tracking method is studied.

分析了偏轴跟踪抑制多路径误差时雷达低空检测性能。

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We briefly touched upon the performance chasing bias, resulting in inferior performance.

FORBES: Investors Need To Make Money, Not Beat Benchmarks

The SPIVA Scorecard provides performance comparisons corrected for survivorship bias, equal- and asset-weighted peer averages and measures of style consistency for actively managed U.S. equity, international equity and fixed income mutual funds.

FORBES: Active Funds Continue to Struggle

While managers are allowed to comment on an official's performance, the FA insists they must not imply bias, question their integrity or engage in what could be construed as a personal attack.

BBC: Ferguson apologises to ref Wiley