Challenges in evaluation of screening for gastric cancer among men based on nonrandomized design.
Acta oncologica (Stockholm, Sweden)(2017)
摘要
Biomarker screening by low SPGI among middle-aged men followed by upper gastrointestinal endoscopy decreased long-term and premature mortality due to gastric cancer. However, in spite of methodological corrections done, the results do not justify any firm conclusions or recommend general screening programs. Randomized trials are warranted for this purpose.
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关键词
gastric cancer
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