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Backgrounds: This study aimed to evaluate the relationship between neck circumference (NC) and gestational diabetes mellitus (GDM), and the efficacy of NC in predicting GDM by comparing with pregestational body mass index (preBMI) in southern Chinese woman.
Marerials And Methods: A total of 371 pregnant women (97 GDM and 274 normal pregnant women) were recruited from the third affiliated hospital of Sun Yat-Sen University, Guangzhou, China. NC was measured at 11-13 gestational weeks. GDM was diagnosed through a 75-g oral glucose tolerance test at 24-28 gestational weeks. Using the receiver-operator characteristic (ROC) curve analysis, we evaluated the association between NC and GDM.
Results: The area under the receiver operator characteristic curves were 0.65 (95% CI: 0.60-0.70) for NC and 0.64 (95% CI: 0.59-0.69) for preBMI in diagnosing GDM and no difference was found between them (P = 0.66). NC ≥ 33.8cm was determined to be the best cut-off level for identifying subjects with GDM (sensitivity 68.04% and specificity 59.12%). Multivariate logistic regression analysis showed that a large NC in the first trimester was an independent risk factor for the development of GDM (odds ratio [OR] = 1.29, 95% CI: 1.72-7.45).
Conclusions: NC, as well as preBMI, might be a novel anthropometric index for GDM screening. The increase of NC could be an independent risk factor for GDM in first trimester pregnancy.
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http://dx.doi.org/10.1016/j.amjms.2017.09.012 | DOI Listing |
J Ultrasound Med
September 2025
Department of Clinical Analysis, Federal University of Santa Catarina (UFSC), Florianópolis, Brazil.
Objectives: To evaluate the performance of artificial intelligence (AI)-based models in predicting elevated neonatal insulin levels through fetal hepatic echotexture analysis.
Methods: This diagnostic accuracy study analyzed ultrasound images of fetal livers from pregnancies between 37 and 42 weeks, including cases with and without gestational diabetes mellitus (GDM). Images were stored in Digital Imaging and Communications in Medicine (DICOM) format, annotated by experts, and converted to segmented masks after quality checks.
Front Public Health
September 2025
Emergency Department, Qingdao Central Hospital, University of Health and Rehabilitation Sciences, Qingdao, Shandong, China.
Background: Gestational diabetes mellitus (GDM) prevalence is rising in China, necessitating an understanding of knowledge, attitudes, and practices (KAP) among affected women to inform interventions.
Methods: This cross-sectional study (June 2020-June 2024) surveyed 3,426 Chinese women with GDM, aged 20-60 years, from urban and rural prenatal clinics across Qingdao city, China. A validated 25-item KAP questionnaire used a three-option response format (yes, no, maybe).
BJOG
September 2025
Department of Obstetrics and Gynaecology, Melbourne Medical School, The University of Melbourne, Melbourne, Victoria, Australia.
Objectives: To examine the combined influence of food environment, built environment, socio-economic status and individual factors (maternal age, parity, smoking status and need for an interpreter) on maternal overweight, gestational diabetes mellitus (GDM) and large-for-gestational age (LGA) births in Australia.
Design: Retrospective cohort study.
Setting: Melbourne, Australia.
Lancet Rheumatol
September 2025
National Institute for Health and Care Research Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK; Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK. Electronic address:
Background: The optimal treatment strategy in early psoriatic arthritis remains unknown. We aimed to assess whether the combination of methotrexate and golimumab plus corticosteroids is superior to methotrexate plus corticosteroids in reducing disease activity in early, untreated psoriatic arthritis.
Methods: We did a double-blind, randomised, placebo-controlled, parallel-group, single-centre study in adults with treatment-naïve active psoriatic arthritis.
BMJ Open
September 2025
Neath Port Talbot Hospital, Port Talbot, Wales, UK.
Introduction: Gestational diabetes mellitus (GDM) is common in pregnancy and is increasing in prevalence. It is associated with an increased risk of maternal and perinatal complications if not diagnosed and managed early. Most guidelines suggest making a diagnosis of GDM using an oral glucose tolerance test (OGTT) between 24 and 28 weeks of pregnancy at which stage there still is an increased risk of complications.
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