In “Effective Prediction of Preeclampsia by a Combined Ratio of Angiogenesis-Related Factors” by J. H. Lim, S. Y. Kim, S. Y. Park, J. H. Yang, M. Y. Kim, and H. M. Ryu (Obstet Gynecol 2008;111:1403–9), page 1408, first column, second paragraph, erroneously states: “As a result, the combined ratio had a tighter range of values and a smaller overlapping region between the two groups (range of values: 10.2846.2→0.416.7; overlapping region between the two groups: 89%→38%).” The sentence should read: “As a result, the combined ratio had a tighter range of values and a smaller overlapping region between the two groups (range of values: 10.2∼846.2→0.4∼16.7; overlapping region between the two groups: 89%→38%).” The “approximately” symbols were dropped out of the range of values during production.
In “Epi-No Birth Trainer Can be Recommended Without Caution” by J. S. Cohain (Obstet Gynecol 2008;111:1444), the last sentence erroneously states: “Previous to this, the lowest reported rates of unsutured perineums in primiparous women was 66%10 and 60%.11” The sentence should read: “Previous to this, the highest reported rates of unsutured perineums in primiparous women were 66%10 and 60%.11”
In “Surgical Treatment of Endometriosis: A 7-Year Follow-up on the Requirement for Further Surgery” by K. Shakiba, J. F. Bena, K. M. McGill, J. Minger, and T. Falcone (Obstet Gynecol 2008;111:1285–92), there are errors in the URLs pointing readers to the online appendices. These errors were introduced during production. The footnote on page 1285 erroneously states: “An accompanying video, “Laparoscopic Techniques for Excision of Endometriosis on the Pelvic Peritoneum” (Falcone T) may be viewed online at www.greenjournal.org/cgi/content/full/111/6/1285/DCI.” The correct URL is “www.greenjournal.org/cgi/content/full/111/6/1285/DC1.” (Note that this is DC1 rather than DCI). On page 1286, the first paragraph in the second column erroneously states: “Our surgical technique for excision of advanced endometriosis has been described5 and demonstrated previously (the American College of Obstetricians and Gynecologists permanent library-DVD#197; this video may be viewed online at www.greenjournal.org/content/full/111/6/1285/DC2).” The correct URL is www.greenjournal.org/cgi/content/full/111/6/1285/DC2.”