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Msaidizi
Survival analysis

Usanifu wa Cox wenye Vigezo Vinavyobadilika kwa Wakati

Usanifu wa Cox unaobadilika kwa wakati ni upanuzi wa modeli sanifu ya hatari sawia ya Cox, ulioanzishwa kupitia uundaji wa mchakato wa kuhesabu uliotengenezwa na Therneau na Grambsch (2000), ambao huruhusu kigezo kimoja au zaidi cha kiashiria kuchukua maadili tofauti katika nyakati tofauti za ufuatiliaji wa somo. Ni njia ya uchaguzi wakati wowote kigezo — kama vile kipimo cha maabara, kipimo cha dawa, au alama ya ukali wa ugonjwa — kinabadilika kwa wakati badala ya kubaki kuwa sawa tangu kuanza kwa utafiti.

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Method map

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Vyanzo

  1. Therneau, T. M. & Grambsch, P. M. (2000). Modeling Survival Data: Extending the Cox Model. Springer. DOI: 10.1007/978-1-4757-3294-8

Jinsi ya kunukuu ukurasa huu

ScholarGate. (2026, June 1). Cox Regression with Time-Varying Covariates. ScholarGate. https://scholargate.app/sw/survival/time-dependent-cox

Which method?

Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.

Compare side by side

Imerejelewa na

ScholarGateTime-Dependent Cox Regression (Cox Regression with Time-Varying Covariates). Imepatikana 2026-06-15 kutoka https://scholargate.app/sw/survival/time-dependent-cox · Seti ya data: https://doi.org/10.5281/zenodo.20539026