研究：孕婦感染新冠或影響嬰兒腦發(fā)育

Babies born to mothers who had COVID-19 while pregnant may be at higher than average risk for problems with brain development involved in learning, focusing, memory and developing social skills, researchers have found.

研究人員發(fā)現(xiàn)，孕婦感染新冠，其嬰兒在學(xué)習(xí)、專注力、記憶和社交技能發(fā)展方面出現(xiàn)大腦發(fā)育問題的風(fēng)險可能高于平均水平。

They studied 7,772 infants delivered in Massachusetts between March and September 2020, tracking the babies until they were 12 months old.
他們的研究對象是2020年3月至9月在馬薩諸塞州分娩的7772名嬰兒，對這些嬰兒進(jìn)行追蹤研究直到他們滿一周歲。

During that time, 14.4 percent of the babies born to the 222 women with a positive coronavirus test during pregnancy were diagnosed with a neurodevelopmental disorder, compared to 8.7 percent of babies whose mothers avoided the virus while pregnant.
在此期間，222名新冠病毒檢測呈陽性的孕婦所產(chǎn)嬰兒中有14.4%被診為神經(jīng)發(fā)育障礙，而未感染新冠病毒的孕婦所產(chǎn)嬰兒中只有8.7%。

After accounting for other neurodevelopmental risk factors, including preterm delivery, SARS-CoV-2 infection during pregnancy was linked with an 86 percent higher risk of a neurodevelopmental disorder diagnosis in offspring, researchers reported on Thursday in JAMA Network Open.
研究人員6月9日在《美國醫(yī)學(xué)會雜志網(wǎng)絡(luò)開放》上發(fā)文稱，在考慮了早產(chǎn)等其他神經(jīng)發(fā)育風(fēng)險因素后，女性孕期感染新冠病毒，其后代的神經(jīng)發(fā)育障礙確診風(fēng)險高出86%。

The risk more than doubled when the infection occurred in the third trimester.
當(dāng)感染發(fā)生在妊娠晚期時，這種風(fēng)險增加了一倍多。