But even after controlling for this factor, he found that the greater the levels of cotinine, the greater likelihood that the subject would show signs of psychological distress.
然而，在这些干扰因素得到控制后，他还是发现，随着尼古丁含量的升高，被试显示出心里困扰的几率也随之增大。
Cardiopulmonary bypass (CPB) is often followed by pulmonary dysfunction, and is also regarded as a high risk factor for development of acute respiratory distress syndrome (ARDS).
体外循环术后经常伴有肺功能不全，体外循环被认为是急性呼吸窘迫综合征的高危因素。
Objective To investigate high risk factor for respiratory distress syndrome (RDS) in term infant.
目的探讨足月儿发生呼吸窘迫综合征（RDS）的高危因素。
Objective To investigate high risk factor for respiratory distress syndrome (RDS) in term infant.
目的探讨足月儿发生呼吸窘迫综合征（RDS）的高危因素。
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