The article, “Obstetric Anesthesia Workforce Survey: A 30-Year Update,” which appeared in the June 2016 issue of Anesthesia & Analgesia on page 1939, contained an error in the Table 5 legend.
Incorrect Table 5 legend: Data are presented as percentages of respondents; blank spaces indicate that the question was not asked in that year’s survey.
Correct Table 5 legend: Data shown are weighted percentages of the original data, where the weights were derived using the Horvitz-Thompson procedures described in the Methods section.
The authors regret this error.
1. Traynor AJ, Aragon M, Ghosh D, et al. Obstetric anesthesia workforce survey: A 30-year update. Anesth Analg. 2016;122:1939–1946.