Estimating equations for biomarker based exposure estimation under non-steady-state conditions

• Κύριοι συγγραφείς: Bartell Scott M (Συγγραφέας), Johnson Wesley O (Συγγραφέας)
• Μορφή: Βιβλίο
• Έκδοση: BMC, 2011-06-01T00:00:00Z.
• Θέματα: article
• Διαθέσιμο Online: Connect to this object online.

<p>Abstract</p> <p>Unrealistic steady-state assumptions are often used to estimate toxicant exposure rates from biomarkers. A biomarker may instead be modeled as a weighted sum of historical time-varying exposures. Estimating equations are derived for a zero-inflated gamma distribu...