术语“偏回归系数”的详细信息

英译术语:

coefficient of partial regression

汉语语境:

对130次吸痰操作的观察指标进行Logistic回归分析，结果表明，以痰液量为因变量，出现自主咳嗽、SpO2下降值、气道湿化液量、呼吸频率变化率、与肺部理疗间隔时间、听诊有痰鸣音为自变量，偏回归系数p＜0.05；HR变化率偏回归系数p=0.08.ROC曲线分析结果显示，Logistic模型、BR变化率、气道湿化液量、与肺部物理治疗间隔时间、HR变化率、SpO2变化值，ROC曲线下面积分别为0.97、0.84、0.80、0.77、0.65和0.55。（3）比较对照组和试验组，气管切开前、后3d、7d的CPIS评分、呼吸道细菌学检验结果、气管内套管通畅率的组间差异无统计学意义（分别为p=0.74，0.66，0.79，0.99和0.49），气道黏膜损伤发生率、呛咳前患者屏气时间差异有统计学意义﹙p＜0.05﹚。结论（1）重型颅脑损伤气管切开患者按需吸痰指征目前应用以A、C类指征为主，需要增加B类指征临床应用。（2）建立了重型颅脑损伤气管切开患者按需吸痰的指征体系，包括：①患者出现自主咳嗽，②肺部听诊有痰鸣音，③肺部物理治疗后5。5min之内，④气道湿化液量累计11.0ml，⑤SpO2值下降百分之2.5，⑥呼吸频率增加到患者基础呼吸频率的百分之17.65，⑦心率变化达到患者基础心率的百分之7.75。其中，①②③④为主要指征，⑤⑥为次要指征，⑦为参考指征。(3)改良深部吸痰法可以减低传统气管切开吸痰造成气道黏膜损伤的发生率，缩短呛咳前屏气时间；能够达到预防和减少肺内感染，保持呼吸道通畅的目标。

英语语境:

Fertility rate (fertile/incubated eggs×100) and early embryo viability rate (viable embryos/incubated eggs×100) were determined by candling eggs 10 days after starting incubation. Hatching rate (viable born poults/incubated eggs×100) was measured after 27 days of incubation.Fertility rate and early embryo viability rate were determined by testing one-fifth of all incubated eggs weekly. The hatching rate was determined on all incubated eggs. The differences between treatments in terms of fertility, embryo viability and hatching are reported (coefficient of partial regression).

英译术语:

partial regression coefficient

汉语语境:

SES得分与ASLEC得分负相关，偏回归系数男性为−0.141~−0.309，女性为−0.158~−0.361；自尊各条目得分变化可由生活事件或年龄解释的比例为男性为百分之2.3~百分之12.0，女性为百分之1.9~百分之22.1。影响民办农民工子女学校青少年自尊最常见的生活事件是遭父母打骂和预期评选落空。

英语语境:

The score of SES and ASLEC are negatively correlated. The partial regression coefficient ranged from −0. 141 to −0. 309 for boys and −0. 158 to −0. 361 for girls. The percentage of self-esteem change attributed to life change events varied from 2. 3 percent to 12. 0 percent for boys and 1. 9 percent to 22. 1 percent for girls. The maltreatment from parents and failure in expectant appraisal and election are most commonly happened among the adolescent participants who are children of migrant workers in private schools.