A newly introduced shoulder dystocia (SD) machine learning (ML) model (Tsur et al, 2019) uses maternal demographics, obstetric history, and sonographic evaluation within 5 weeks from delivery. Our primary aim was to externally validate the calculator for prediction of SD or birth injury in patients who attempted a vaginal Secondary objective assess clinical utility optimizing number cesarean de...

Japanese 0.937 (0.653–1.343) .791 0.650 (0.275–1.538) .426 1.031 (0.645–1.648) .995 I/I 45 (47.4) 128 (48.1) I/D 43 (45.3) 109 (41.0) D/D 7 (7.4) 29 (10.9) I 133 (70.0) 365 (68.6) D 57 (30.0) 167 (31.4) Indian 0.907 (0.637–1.291) .651 1.215 (0.425–3.473) .796 0.853 (0.569–1.281) .508 I/I 181 (72.1) 139 (68.8) I/D 61 (24.3) 57 (28.2) D/D 9 (3.6) 6 (3.0) I 423 (84.3) 335 (82.9) D 79 (15.7) 69 (17.1)

By Bruno Biais, IDEI, Université de Toulouse 1, Place Anatole France, 31000 Toulouse, France Telephone: 05 61 12 85 98, Email : [email protected] Christophe Bisière, IDEI, Université de Toulouse 1, Place Anatole France, 31000 Toulouse, France Telephone: 05 61 12 85 89, and Sébastien Pouget, J. Mack Robinson College of Business, Georgia State University, Department of Finance, University Plaza, Atla...

ride IgG responses are shown in the table. The proportions of children who had antibody titres below the minimum protective level of 0.15ìg/ml before receiving their booster dose at 1 year of age was higher than previously reported with the more extended primary immunisation schedule. The mean increase in antibody titre after administration of the booster dose was 803-fold (95% confidence inter...

Zeilberger, D., A proof of Julian West’s conjecture that the number of two-stack-sortable permutations of length n is 2(3n)!/((n + 1)!(2n + l)!), Discrete Mathematics 102 (1992) 85-93. The Polya-Schutzenberger-Tutte methodology of weight enumeration, combined with about 10 hours of CPU time (of Maple running on Drexel University’s Sun network) established Julian West’s conjecture that 2-stack-s...

2 Department of Pediatrics, Medical University of South Carolina, Charleston, SC 6 7 Corresponding Author: 8 Carl T. D’Angio, MD 9 Box 651, Neonatology 10 University of Rochester Medical Center 11 601 Elmwood Avenue 12 Rochester, NY 14642 13 Telephone: 585-275-2972 14 Fax: 585-461-3614 15 Email: [email protected] 16 17 No disclosures or funding to report. 18 19 Articles in PresS. A...