Measuring effectiveness of drugs in observational databanks: promises and perils

Observational databanks have inherent strengths and shortcomings. As in randomized controlled trials, poor design of these databanks can either exaggerate or reduce estimates of drug effectiveness and can limit generalizability. This commentary highlights selected aspects of study design, data colle...

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Veröffentlicht in:	Arthritis Res Ther
Hauptverfasser:	Krishnan, Eswar, Fries, James F
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	BMC 2004
Schlagworte:	Commentary
Online-Zugang:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC400435/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/15059263/ https://ncbi.nlm.nih.govhttps://doi.org/10.1186/ar1151
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