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作者对40岁男女各10万人进行大肠癌普查直至79岁,通过模拟分析估算了40年内每年普查的费用与效果,并研究了(1)对比筛查法中便潜血检查1日法与2日法;(2)详细检查采用的4种方法:①乙状结肠内窥镜(SIG)与钡餐造影(BE)如有某种可疑所见,可经全结肠内窥镜(TCF)确诊;②仅行BE,如有可疑可经TCF确诊;③并用BE与TCF;④仅行TCF。通过临界费用效果进行了
The author conducted a colon cancer screening survey of 100,000 men and 40-year-old men and women until the age of 79, estimated the cost and effect of the annual census within 40 years through simulation analysis, and studied (1) the 1st day and 2nd occult blood test in the comparative screening method. Japanese law; (2) 4 methods used for detailed examination: 1 If sigmoid colonoscopy (SIG) and barium meal (BE) have some doubtful findings, it can be confirmed by total colon endoscopy (TCF); 2 Line BE, if doubtful can be diagnosed by TCF; 3 and BE and TCF; 4 only TCF. Through the critical cost effect