Challenges and Standards in Reporting Diagnostic and Prognostic Biomarker Studies
نویسندگان
چکیده
منابع مشابه
Standards for reporting prognostic tumor marker studies.
Technologic and scientific advances have led to an explosion in the number of new tumor markers being studied for the early detection and prognosis of cancer. It is imperative that the design and results of tumor marker studies are reported in a comprehensive manner so that they can be evaluated critically. However, this is often not the case. This problem motivated the Statistics Subcommittee ...
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Publication bias and selective reporting are recognized problems in the biomedical literature (1–3 ). Positive or favorable findings are more likely to be reported than negative or inconclusive ones. Authors are often disappointed by negative findings and use multiple comparisons and subgroup analyses to generate positive results, while giving scant attention to analyses of negative results (4 ...
متن کاملsimulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
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Challenges and Opportunities in Tomato Production Chain and Sustainable Standards
Tomato (Lycopersicon esculentum) is an important member of the Solanaceae family. It is mainly used as food and cash crop globally. Tomato also serves as an ornamental plant in some parts of the world. In urban areas, this crop is included in the foodscaping systems where it is grown in hanging baskets, growing pots and aquaponics for aesthetic and food purposes. Tomato production is m...
متن کاملpostnatal studies of bats (pipistrellus kuhlii and miniopterus schreibersii) & histomorphology and histochemistry studies of organs and diseases of (neurergus microspilotus and n. kaiseri)
1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...
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ژورنال
عنوان ژورنال: Clinical and Translational Science
سال: 2009
ISSN: 1752-8054,1752-8062
DOI: 10.1111/j.1752-8062.2008.00075.x