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1.

Methodologic issues in the analysis of data from a population based osteoporosis study : adjusting for selection bias and measurement error
Kmetic, Andrew Martin

Formato:	Electronic Thesis or Dissertation
Enlaces:	Two issues related to osteoporosis are addressed. (1) To estimate the prevalence of osteoporosis in Canada. (2) To estimate the effect of initial bone mass on bone mineral density (BMD) decline rates over a period of three years. We employ…
Fecha:	2004
Recurso:	McGill University - MCGILL

Recurso libre

2.

Bayesian estimation of diagnostic test parameters in the presence of verification bias
Lu, Ying, 1968-

Formato:	Electronic Thesis or Dissertation
Enlaces:	The statistical evaluation of diagnostic tests may be affected by several potential biases. These biases include those caused by a study design that results in a non-representative sub-sample who are further verified by the reference test (verification bias), and those…
Fecha:	2006
Recurso:	McGill University - MCGILL