van Oostwaard MF, Langenveld J, Schuit E, et al. Recurrence of hypertensive disorders of pregnancy: an individual patient data metaanalysis. Am J Obstet Gynecol 2015;212:624.e1-17.

The third and final page of a large table (Table 1, “Overview of study characteristics of the included studies,” page 624.e6) in the article cited above provides the total number of women, 99,415, included in the database used for the study. This figure should have appeared in the last row of the final column (column 8), headed “Total includable women,” not in the last row of the previous column (column 7), headed “Total women original study.”