查詢結果分析
相關文獻
頁籤選單縮合
題名 | Comparing the Outcomes of Two Strategies for Colorectal Tumor Detection: Policy-Promoted Screening Program Versus Health Promotion Service |
---|---|
作者 | Wu, Ping-hsiu; Lin, Yu-min; Liao, Chao-sheng; Chang, Hung-chuen; Chen, Yu-hung; Yang, Kuo-ching; Shih, Chia-hui; | 書刊名 | Journal of the Chinese Medical Association |
卷期 | 76:6 2013.06[民102.06] |
頁次 | 頁325-329 |
分類號 | 419.77 |
關鍵詞 | Colorectal cancer; Effectiveness; Screening; |
語文 | 英文(English) |
英文摘要 | Background: The Taiwanese government has proposed a population-based colorectal tumor detection program for the average-risk population. This study's objectives were to understand the outcomes of these screening policies and to evaluate the effectiveness of the program. Methods: We compared two databases compiled in one medical center. The “policy-promoted cancer screening” (PPS) database was built on the basis of the policy of the Taiwan Bureau of National Health Insurance for cancer screening. The “health promotion service” (HPS) database was built to provide health check-ups for self-paid volunteers. Both the PPS and HPS databases employ the immunochemical fecal occult blood test (iFOBT) and colonoscopy for colorectal tumor screening using different strategies. A comparison of outcomes between the PPS and HPS included: (1) quality indicators—compliance rate, cecum reaching rate, and tumor detection rate; and (2) validity indicators—sensitivity, specificity, positive, and negative predictive values for detecting colorectal neoplasms. Results: A total of 10,563 and 1481 individuals were enrolled in PPS and HPS, respectively. Among quality indicators, there was no statistically significant difference in the cecum reaching rate between PPS and HPS. The compliance rates were 56.1% for PPS and 91.8% for HPS (p < 0.001). The advanced adenoma detection rates of PPS and HPS were 1.0% and 3.6%, respectively (p < 0.01). The carcinoma detection rates were 0.3% and 0.4%, respectively (p = 0.59). For validity indicators, PPS provides only a positive predictive value for colorectal tumor detection. HPS provides additional validity indicators, including sensitivity, specificity, positive predictive value, and negative predictive value, for colorectal tumor screening. Conclusion: In comparison with the outcomes of the HPS database, the screening efficacy of the PPS database is even for detecting colorectal carcinoma but is limited in detecting advanced adenoma. HPS may provide comprehensive validity indicators and will be helpful in adjusting current policies for improving screening performance. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。