ScholarGate
Msaidizi
Process / pipelineClinical / epidemiology

Utafiti wa Uchunguzi wa Utabiri wa Usahihi

Utafiti wa utabiri wa usahihi wa uchunguzi huajiri washiriki kabla matokeo ya vipimo hayajulikani na huwafuatilia kwa wakati ili kutathmini jinsi kipimo cha dalili (kipimo kinachotathminiwa) kinavyotofautisha watu wenye na wasio na hali lengwa, kwa kutumia kiwango cha marejeleo kinachotumika kwa kujitegemea. Vipimo muhimu vya usahihi ni pamoja na usikivu, utendaji maalum, maadili ya utabiri chanya na hasi, na eneo chini ya mchoro wa ROC. Muundo wa utabiri hupunguza upotoshaji mwingi unaojitokeza katika tathmini za vipimo vya nyuma.

Fungua katika MethodMindHivi karibuniVideoHivi karibuniPakua slaidi

Soma mbinu kamili

Kwa wanachama pekee

Ingia kwa akaunti ya bure ili kusoma sehemu hii.

Ingia

Ramani ya mbinu

Jirani ya mbinu zinazohusiana — chagua nodi ili kuchunguza.

+1 zaidi

Vyanzo

  1. Bossuyt, P. M., Reitsma, J. B., Bruns, D. E., Gatsonis, C. A., Glasziou, P. P., Irwig, L., ... & Cohen, J. F. (2015). STARD 2015: an updated list of essential items for reporting diagnostic accuracy studies. BMJ, 351, h5527. DOI: 10.1136/bmj.h5527
  2. Whiting, P. F., Rutjes, A. W., Westwood, M. E., Mallett, S., Deeks, J. J., Reitsma, J. B., ... & Kleijnen, J. (2011). QUADAS-2: a revised tool for the quality assessment of diagnostic accuracy studies. Annals of Internal Medicine, 155(8), 529-536. DOI: 10.7326/0003-4819-155-8-201110180-00009

Jinsi ya kunukuu ukurasa huu

ScholarGate. (2026, June 3). Prospective Diagnostic Accuracy Study. ScholarGate. https://scholargate.app/sw/epidemiology/prospective-diagnostic-accuracy-study

Mbinu ipi?

Weka mbinu hii kando ya jamaa zake wa karibu na uzisome bega kwa bega — maktaba huweka vitabu mezani; uamuzi ni wako.

Linganisha bega kwa bega

Imerejelewa na

ScholarGateProspective Diagnostic Accuracy Study (Prospective Diagnostic Accuracy Study). Imepatikana 2026-06-15 kutoka https://scholargate.app/sw/epidemiology/prospective-diagnostic-accuracy-study · Seti ya data: https://doi.org/10.5281/zenodo.20539026