华西法; 单侧完全性唇裂; 鼻; 回归率; 对称率;
Huaxi technique; unilateral complete cleft lip; nose; approach rate; symmetry rate;
计算年住院分娩率,通过泊松回归调整其他因素和分析不同社会经济地区和不同收入家庭的趋势。
Crude and adjusted annual rates were calculated by means of Poisson regression and were used to define trends across socioeconomic regions and households in different income quintiles.
债券收益率的增长部分是由于回归了更为正常的市场环境,无需担心。
A rise in bond yields is part of a return to more normal market conditions and is nothing to worry about.
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