Unverified50% confidenceFactExact time
Fagan Inspection 研究表明可发现高达 85% 的软件缺陷，其六阶段流程平均每小时只能审查约 150 行代码
1
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50%
Confidence
Long-term
Relevance
7/25/2026
First Seen
Sources
Related Claims
UnverifiedFagan Inspection 包含计划、概述、准备、检查、返工和跟进六个阶段，研究表明可发现高达 85% 的软件缺陷84% similarUnverifiedEffective code review speed is approximately 200-400 lines of code per hour, beyond which defect detection drops sharply67% similarUnverifiedUnit testing detects approximately 30% of defects, compared to code review's 60% detection rate64% similarUnverifiedOCR测试基准来自50个开源仓库、200个真实PR，覆盖10种语言，由80多位资深工程师标注出1505条真实缺陷63% similarUnverifiedCode review as a software engineering practice dates back to IBM's Fagan Inspection method in the 1970s.61% similar
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