Frequency of maternal infection or antibiotic treatment in pregnancy and by pregnancy trimester.

Note some women had more than one exposure in the same (or in another) trimester.aany time from 1st day of last menstrual period (LMP) to index date (for cases this is the date of pre-eclampsia, for controls this is the date they reached the same gestational age as their matched case at the case’s index date).

注：部分女性在同一（或另一）孕期内有多次暴露。时间范围从末次月经第一天（LMP）至索引日期（对于病例，此为妊娠高血压的日期；对于对照组，此为他们在病例索引日期达到与病例相同孕周日期的日期）。