Subject characteristics stratified as PGD cases and non-PGD controls.
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资源简介：
PGD is defined as any grade 3 PGD during first 72 hours.Continuous variables are expressed as means with 95% confidence intervals, while dichotomous and categorical variables are expressed as percentages, which may not exactly total 100% because of rounding.
创建时间：
2015-12-02
