The authors regret that a few lines in Tables 1 and 2 were formatted incorrectly in the published version of the article with numbers all appearing in one line instead of being in separate lines. The correctly formatted tables are shown below. The authors would like to apologise for any inconvenience caused

Adelantado, Alessandra

Adelantado, Juan M.

Anderson, Lise Lotte T.

Bertolotto, Alessandra

Corcoy, Rosa

Dalfra, Maria G.

Dalfrà, Maria G.

Damm, Peter

Desoye, Gernot

Devlieger, Roland

Hill, David J.

Immanuel, Jincy

Jensen, Dorte Moeller

Lapolla, Annunziata

Mathiesen, Elizabeth Reinhardt

Simmons, David

Snoek, Frank J.

Wender-Ozegowska, Ewa

Zawiejska, Agnieszka

English

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Western University Scholarship@Western Paediatrics Publications Paediatrics Department 9-1-2021 Corrigendum to “Performance of early pregnancy HbA1c for predicting gestational diabetes mellitus and adverse pregnancy outcomes in obese European women” [Diab. Res. Clin. Pract. 168 (2020) 108378](S0168822720306318)(10.1016/j.diabres.2020.108378) Jincy Immanuel Western Sydney University David Simmons Western Sydney University Gernot Desoye Medizinische Universität Graz Rosa Corcoy Universitat Autònoma de Barcelona Juan M. Adelantado Universitat Autònoma de Barcelona See next page for additional authors Follow this and additional works at: https://ir.lib.uwo.ca/paedpub Citation of this paper: Immanuel, Jincy; Simmons, David; Desoye, Gernot; Corcoy, Rosa; Adelantado, Juan M.; Devlieger, Roland; Lapolla, Annunziata; Dalfra, Maria G.; Adelantado, Alessandra; Damm, Peter; Mathiesen, Elizabeth Reinhardt; Jensen, Dorte Moeller; Anderson, Lise Lotte T.; Lapolla, Annunziata; Dalfrà, Maria G.; Bertolotto, Alessandra; Wender-Ozegowska, Ewa; Zawiejska, Agnieszka; Hill, David J.; and Snoek, Frank J., "Corrigendum to “Performance of early pregnancy HbA1c for predicting gestational diabetes mellitus and adverse pregnancy outcomes in obese European women” [Diab. Res. Clin. Pract. 168 (2020) 108378](S0168822720306318)(10.1016/j.diabres.2020.108378)" (2021). Paediatrics Publications. 1756. https://ir.lib.uwo.ca/paedpub/1756 Authors Jincy Immanuel, David Simmons, Gernot Desoye, Rosa Corcoy, Juan M. Adelantado, Roland Devlieger, Annunziata Lapolla, Maria G. Dalfra, Alessandra Adelantado, Peter Damm, Elizabeth Reinhardt Mathiesen, Dorte Moeller Jensen, Lise Lotte T. Anderson, Annunziata Lapolla, Maria G. Dalfrà, Alessandra Bertolotto, Ewa Wender-Ozegowska, Agnieszka Zawiejska, David J. Hill, and Frank J. Snoek This article is available at Scholarship@Western: https://ir.lib.uwo.ca/paedpub/1756 CorrigendumCorrigendum to ‘‘Performance of early pregnancyHbA1c for predicting gestational diabetes mellitusand adverse pregnancy outcomes in obeseEuropean women’’ [Diab. Res. Clin. Pract. 168 (2020)108378]Jincy Immanuel a, David Simmons a,b,*, Gernot Desoye c, Rosa Corcoy d,e,f,Juan M. Adelantado d, Roland Devlieger g,h, Annunziata Lapolla i, Maria G. Dalfra i,Alessandra Bertolotto j, Jürgen Harreiter k, Ewa Wender-Ozegowska l,Agnieszka Zawiejska l, Fidelma P. Dunnem, Peter Dammn,o, Elisabeth R. Mathiesen n,o,Dorte M. Jensen p,q,r, Lise Lotte T. Andersen q,r, David J. Hill s,t, Judith G.M. Jelsma u,Frank J. Snoek v, Hubert Scharnagl w, Sander Galjaard g,h,x, Alexandra Kautzky-Willer k,y,Mireille N.M. VAN Poppel u,zaMacarthur Clinical School, Western Sydney University, Sydney, Australiab Institute of Metabolic Science, Addenbrookes Hospital, Cambridge, EnglandcDepartment of Obstetrics and Gynecology, Medizinische Universitaet Graz, Graz, AustriadDepartment of Medicine, Universitat Autònoma de Barcelona, Barcelona, Spaine Institut de Recerca de l´Hospital de la Santa Creu i Sant Pau, Barcelona, SpainfCIBER Bioengineering, Biomaterials and Nanotechnology, Instituto de Salud Carlos III, Madrid, SpaingKU Leuven Department of Development and Regeneration: Pregnancy, Fetus and Neonate, BelgiumhGynaecology and Obstetrics, University Hospitals Leuven, BelgiumiUniversita Degli Studi di Padova, Padua, ItalyjAzienda Ospedaliero-Universitaria Pisana, Pisa, ItalykDepartment of Medicine III, Division of Endocrinology, Gender Medicine Unit Medical University of Vienna, Vienna, AustrialDepartment of Reproduction, Poznan University of Medical Sciences, PolandmNational University of Ireland, Galway, IrelandnCenter for Pregnant Women with Diabetes, Departments of Endocrinology and Obstetrics, Rigshospitalet, Copenhagen, DenmarkoDepartment of Clinical Medicine, University of Copenhagen, Copenhagen, Denmarkp Steno Diabetes Center Odense, Odense University Hospital, Odense, DenmarkqDepartment of Gynecology and Obstetrics, Odense University Hospital, Odense, DenmarkrDepartment of Clinical Research, Faculty of Health Science, University of Southern Denmark, Odense, DenmarksRecherche en Santé Lawson SA, St. Gallen, Switzerlandt Lawson Health Research Institute, London, Ontario, CanadauAmsterdam UMC, Vrije Universiteit Amsterdam, Department of Public and Occupational Health, Amsterdam Public Health ResearchInstitute, Amsterdam, the Netherlandshttps://doi.org/10.1016/j.diabres.2021.1090230168-8227/ 2021 Published by Elsevier B.V.DOI of original article: https://doi.org/10.1016/j.diabres.2020.108378* Corresponding author at: School of Medicine, Western Sydney University, Locked Bag 1797, Campbelltown, NSW 2751, Australia.E-mail address: da.simmons@westernsydney.edu.au (D. Simmons).d i a b e t e s r e s e a r c h a n d c l i n i c a l p r a c t i c e 1 7 9 ( 2 0 2 1 ) 1 0 9 0 2 3Contents available at ScienceDirectDiabetes Researchand Clinical Practicejournal homepage: www.elsevier.com/locate/diabresvAmsterdam UMC, Vrije Universiteit Amsterdam, Department of Medical Psychology, Amsterdam, the NetherlandswMedical University of Graz, Clinical Inst Medical and Chemical Laboratory Diagnostics, Graz, AustriaxDepartment of Obstetrics and Gynaecology, Division of Obstetrics and Prenatal Medicine, Erasmus MC, University Medical Centre,Rotterdam, the NetherlandsyGender Institute Gars am Kamp, Vienna, Austriaz Institute of Sport Science, University of Graz, Graz, AustriaThe authors regret that a few lines in Tables 1 and 2 were formatted incorrectly in the published version of the article withnumbers all appearing in one line instead of being in separate lines. The correctly formatted tables are shown below.The authors would like to apologise for any inconvenience caused.Table 1 – Comparison of baseline characteristics between HbA1c categories.Characteristics 5.7% (39 mmol/mol), n = 111 <5.7% (39 mmol/mol), n = 758 p valuen Mean ± SD or % n Mean ± SD or %Maternal characteristicsAge (years) 111 33.13 ± 5.2 758 31.85 ± 5.3 0.02Pre-pregnancy BMI (kg/m2) 110 34.69 ± 4.9 752 33.75 ± 4.4 0.04Booking BMI (kg/m2) 111 35.51 ± 5.0 754 34.39 ± 4.3 0.03European descent 93/109 85.3 660/757 87.2 0.55Multiparity 63/109 57.8 367/757 48.5 0.08Previous GDM 8/73 11.0 40/458 8.7 0.51Previous macrosomia 21/73 28.8 93/457 20.4 0.12History of chronic hypertension 15/109 13.8 97/49 13.0 0.76Previous stillbirth 2/73 2.7 54/458 11.8 0.01History of congenital malformation 2/73 2.7 17/459 3.7 1.00Smoking in early pregnancy 13/109 11.9 126/754 16.7 0.26Alcohol consumption during pregnancy 4/107 3.7 47/750 6.3 0.39Higher education 60/109 55.0 423/756 56.0 0.92First-degree family history of diabetes 36 32.4 166 21.9 0.02History of PCOS 12/109 11.0 76/746 10.2 0.74SBP in early pregnancy (mm Hg) 110 116.6 ± 10.0 754 116.7 ± 10.7 0.88DBP in early pregnancy (mm Hg) 110 73.7 ± 7.9 754 73.1 ± 8.4 0.47HDL cholesterol (mmol/L) 107 1.4 ± 0.3 715 1.4 ± 0.3 0.06LDL Cholesterol (mmol/L) 107 3.1 ± 0.7 716 3.1 ± 0.8 0.52Triglycerides (mmol/L) 107 1.4 ± 0.5 716 1.4 ± 0.5 0.51Glycemic characteristicsOGTT in early pregnancy (<20 weeks)Gestation (weeks) 111 14.8 ± 2.5 758 15.1 ± 2.4 0.32Fasting glucose (mmol/L) 111 4.8 ± 0.5 757 4.7 ± 0.5 0.0021-hr glucose (mmol/L) 108 7.5 ± 1.9 711 7.1 ± 1.7 0.012-hr glucose (mmol/L) 107 6.3 ± 1.5 712 6.0 ± 1.3 0.09OGTT in First trimesterGestation (weeks) 21 11.3 ± 1.5 135 11.6 ± 1.4 0.44Fasting glucose (mmol/L) 21 4.9 ± 0.4 135 4.8 ± 0.5 0.301-hr glucose (mmol/L) 20 7.5 ± 1.6 130 7.2 ± 1.8 0.542-hr glucose (mmol/L) 20 6.0 ± 1.2 130 6.3 ± 1.3 0.35OGTT at 13–20 weeksGestation (weeks) 90 15.6 ± 1.9 623 15.8 ± 1.8 0.37Fasting glucose (mmol/L) 90 4.8 ± 0.5 622 4.7 ± 0.5 0.0041-hr glucose (mmol/L) 88 7.6 ± 2.0 581 7.1 ± 1.7 0.012-hr glucose (mmol/L) 87 6.3 ± 1.5 582 6.0 ± 1.3 0.022 d i a b e t e s r e s e a r c h a n d c l i n i c a l p r a c t i c e 1 7 9 ( 2 0 2 1 ) 1 0 9 0 2 3Table 1 – Continued.Characteristics 5.7% (39 mmol/mol), n = 111 <5.7% (39 mmol/mol), n = 758 p valuen Mean ± SD or % n Mean ± SD or %OGTT at 24–28 weeksGestation (weeks) 57 26.3 ± 1.3 466 26.5 ± 1.5 0.40Fasting glucose (mmol/L) 57 4.5 ± 0.4 459 4.5 ± 0.4 0.951-hr glucose (mmol/L) 55 7.9 ± 1.4 452 7.6 ± 1.6 0.132-hr glucose (mmol/L) 56 6.2 ± 1.4 447 6.2 ± 1.2 0.84OGTT at 35–37 weeksGestation (weeks) 46 35.8 ± 0.8 360 35.8 ± 0.9 0.75Fasting glucose (mmol/L) 46 4.5 ± 0.6 360 4.4 ± 0.4 0.691-hr glucose (mmol/L) 41 8.3 ± 1.5 347 7.9 ± 1.4 0.082-hr glucose (mmol/L) 41 6.5 ± 1.3 345 6.5 ± 1.2 0.79GDM prevalenceOverall 57 51.4 302 39.8 0.02<20 weeks 41 36.9 184 24.3 0.00724–28 weeks 6/57 10.5 69/467 14.8 0.5535–37 weeks 10/46 21.7 49/361 13.6 0.18Fasting 110–125 mg/dl (6.1–6.9 mmol/L)First trimester 0/21 0.0 3/135 2.2 1.0013–20 weeks 2/90 2.2 5/622 0.8 0.22Gestational characteristicsGestation at delivery (weeks) 83 40.1 ± 8.0 590 39.5 ± 3.0 0.14Birth weight (gram) 88 3512.0 ± 542.4 628 3485.5 ± 518.9 0.66The table shows comparison of maternal, glycaemic, and gestational characteristics between women with higher and lower HbA1c levels.Because there has been considerable interest in the first trimester hyperglycemia, the early OGTT values were further divided into two stages;0–12 weeks and 13–20 weeks. BMI = Body mass index; GDM = Gestational diabetes mellitus; PCOS = Polycystic ovarian syndrome; SBP = Systolicblood pressure; DBP = Diastolic blood pressure; HDL = High-density lipoprotein; LDL = Low-density lipoprotein; OGTT = Oral glucose tolerancetest.d i a b e t e s r e s e a r c h a n d c l i n i c a l p r a c t i c e 1 7 9 ( 2 0 2 1 ) 1 0 9 0 2 3 3Table 2 – Test characteristics of HbA1c at a threshold of 5.7% (39 mmol/mol) for detecting GDM.GDM criteria Gestation GDM Prevalence (%) Sensitivity (%) Specificity (%) PPV (%) NPV (%) AUC (CI), p value*IADPSG Throughout gestation 41.3 (359/869) 15.9 89.4 51.4 60.2 0.55 (0.51–0.59), 0.01Before 20 weeks 25.9 (225/869) 18.2 89.1 36.9 75.7 0.55 (0.50–0.59), 0.04First trimester 32.1 (50/156) 14.0 86.8 33.3 68.113–20 weeks 24.5 (175/713) 19.4 89.6 37.8 77.424–28 weeks 14.3 (75/524)† (8.6 of total n) 8.0 88.6 10.5 85.2 0.54 (0.47–0.61), 0.2735–37 weeks 14.5 (59/407) (6.8 of total n) 16.9 89.7 21.7 86.4 0.57 (0.49–0.65), 0.09Fasting 6.1–6.9 mmol/l (110–125 mg/dl) First trimester 1.9 (3/156) 0.0 86.3 0.0 97.8 0.70 (0.53–0.86), 0.2413–20 weeks 1.0 (7/712) 28.6 87.5 2.2 99.2 0.69 (0.54–0.83), 0.09The table shows the test characteristics of early pregnancy HbA1c for detecting GDM at a threshold of 5.7% (39 mmol/mol).* The area under the receiver operating characteristic curve shows the performance of early pregnancy HbA1c for detecting GDM using all possible HbA1c thresholds.† After excluding early GDM. After excluding early and 24–28-week GDM; GDM = Gestational diabetes mellitus; PPV = Positive predictive value; NPV = Negative predictive value; AUC = Area under the curve; CI = Confidenceinterval, IADPSG = International Association of Diabetes and Pregnancy Study Groups.4diabetesresearchandclinicalpractice179(2021)109023

Corrigendum to “Performance of early pregnancy HbA1c for predicting gestational diabetes mellitus and adverse pregnancy outcomes in obese European women” [Diab. Res. Clin. Pract. 168 (2020) 108378](S0168822720306318)(10.1016/j.diabres.2020.108378)

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Corrigendum to “Performance of early pregnancy HbA1c for predicting gestational diabetes mellitus and adverse pregnancy outcomes in obese European women” [Diab. Res. Clin. Pract. 168 (2020) 108378](S0168822720306318)(10.1016/j.diabres.2020.108378)

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