[Estimation of gene-environment interaction regarding partial case-control study with missing data on gene information of the controls].

Abstract excerpt

OBJECTIVE: To discuss the estimation on gene-environment interaction in partial case-control studies when gene information of the controls was partly missing. METHODS: The results of hot deck multiple imputation and listwise deletion analysis were compared when missing data was generated using Monte Carlo method in Stata 9.0. RESULTS: Coefficients of environment effect, gene effect and gene-environment...

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