Placental inflammatory lesions from term pregnancies with live born infants and stillborn infants.

For continuous variables medians with interquartile range are expressed and for categorical variables numbers and proportions are expressed.

对于连续变量（continuous variables），以中位数及四分位间距（interquartile range）进行报告；对于分类变量（categorical variables），则以例数及占比进行报告。