目的探讨新生儿危重病例评分(NCIS)与新生儿临床危险指数(CRIB)评分对极低出生体重儿死亡风险评估的价值。
Objectives To investigate the value of neonatal critical illness scores (NCIS) and clinical risk index for babies (CRIB) in predicting the death risk in very low birth weight infants.
计算相对风险以评估潜在风险因素与新生儿死亡之间的关系。
Relative risks were calculated to evaluate the associations between potential risk factors and neonatal death.
家里生产的支持者认为死亡率不是一直那么高，而且同怀孕期风险的不当评估有关。
Supporters of home births say that the Numbers are still not all that high, and have to do with poor assessments of how risky pregnancies are.
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