Sarah Lotspeich


  • Self-audits as alternatives to travel-audits for improving data quality in the Caribbean, Central and South America network for HIV epidemiology
  • Incidence and neighborhood-level determinants of child welfare involvement
  • Efficient semiparametric inference for two‐phase studies with outcome and covariate measurement errors
  • Efficient odds ratio estimation under two‐phase sampling using error‐prone data from a multi‐national HIV research cohort
  • Two‐phase sampling designs for data validation in settings with covariate measurement error and continuous outcome
  • Correcting conditional mean imputation for censored covariates and improving usability
  • The Role of External Genital Lesions in Human Immunodeficiency Virus Seroconversion Among Men Participating in a Multinational Study
  • Optimal multiwave validation of secondary use data with outcome and exposure misclassification
  • Lessons learned from over a decade of data audits in international observational HIV cohorts in Latin America and East Africa
  • Three‐phase generalized raking and multiple imputation estimators to address error‐prone data
  • Quantifying the HIV reservoir with dilution assays and deep viral sequencing
  • The impact of earthquakes in Latin America on the continuity of HIV care: A retrospective observational cohort study
  • Ensemble learning to predict opioid-related overdose using statewide prescription drug monitoring program and hospital discharge data in the state of Tennessee
  • Making Sense of Censored Covariates: Statistical Methods for Studies of Huntington's Disease
  • It takes more than a machine: A pilot feasibility study of point-of-care HIV-1 viral load testing at a lower-level health center in rural western Uganda
  • The “Why” behind including “Y” in your imputation model

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Brian Richardson

Brian Richardson

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