পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| রেট্রোস্পেক্টিভ ডায়াগনস্টিক অ্যাকুরেসি স্টাডি× | রোগ নির্ণয় নির্ভুলতা অধ্যয়ন নকশা× | |
|---|---|---|
| ক্ষেত্র≠ | মহামারীবিদ্যা | ক্লিনিক্যাল গবেষণা |
| পরিবার | Process / pipeline | Process / pipeline |
| উদ্ভবের বছর≠ | Formalized 2000s; STARD 2003, revised 2015 | 2003-2015 |
| প্রবর্তক≠ | Formalized through the STARD initiative led by Patrick Bossuyt and colleagues | Bossuyt, Reitsma, and STARD group (2003); clinical epidemiology pioneers |
| ধরন≠ | Observational, retrospective study design | Research Design |
| মৌলিক উৎস≠ | Bossuyt, P. M., Reitsma, J. B., Bruns, D. E., et al. (2015). STARD 2015: An Updated List of Essential Items for Reporting Diagnostic Accuracy Studies. BMJ, 351, h5527. DOI ↗ | Bossuyt, P. M., Reitsma, J. B., Bruns, D. E., Gatsonis, C. A., Glasziou, P. P., Irwig, L. M., ... & de Vet, H. C. (2003). Towards complete and accurate reporting of studies of diagnostic accuracy: the STARD initiative. Annals of Internal Medicine, 138(1), 40–44. DOI ↗ |
| অপর নাম | retrospective DAS, retrospective test accuracy study, retrospective index test evaluation, historical diagnostic accuracy study | diagnostic accuracy study, test accuracy, STARD, diagnostic evaluation |
| সম্পর্কিত≠ | 5 | 2 |
| সারসংক্ষেপ≠ | A retrospective diagnostic accuracy study evaluates how well a diagnostic test (the index test) correctly identifies a target condition by applying it to previously collected data or archived specimens alongside a reference standard. Because both index test results and reference standard results are drawn from existing records or stored material rather than generated prospectively, this design is faster and less costly than a prospective counterpart — but carries specific methodological risks that must be controlled to produce valid estimates of sensitivity, specificity, and related measures. | A diagnostic accuracy study evaluates how well a new diagnostic test (or biomarker, imaging modality, clinical assessment) detects the presence or absence of disease compared to a reference standard (gold standard). Standardized since 2003 by the STARD (Standards for Reporting of Diagnostic Accuracy Studies) initiative, diagnostic accuracy studies are fundamental to clinical medicine, determining whether and how new tests can improve patient diagnosis and treatment. |
| ScholarGateডেটাসেট ↗ |
|
|