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March 24/31, 2020

Two Rows Transposed in Table 1

JAMA. 2020;323(12):1194. doi:10.1001/jama.2020.2066

In the Original Investigation entitled “Effect of Folic Acid and Zinc Supplementation in Men on Semen Quality and Live Birth Among Couples Undergoing Infertility Treatment: A Randomized Clinical Trial”1 published in the January 7, 2020, issue of JAMA, the data for 2 rows were transposed in Table 1. Under the row labeled “Taking multivitamin within past 3 mo,” the data for “Yes” are 298/751 (40) for the folic acid and zinc group and 284/752 (38) for the placebo group. In the next row, the data for “No” are 453/751 (60) for the folic acid and zinc group and 468/752 (62) for the placebo group. This article was corrected online.

Schisterman  EF, Sjaarda  LA, Clemons  T,  et al.  Effect of folic acid and zinc supplementation in men on semen quality and live birth among couples undergoing infertility treatment: a randomized clinical trial.  JAMA. 2020;323(1):35-48. doi:10.1001/jama.2019.18714PubMedGoogle ScholarCrossref