Zhaoyan Meng

ORCID: 0000-0003-1054-9905
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Research Areas
  • Gestational Diabetes Research and Management
  • Reproductive System and Pregnancy
  • Pregnancy and preeclampsia studies
  • Grief, Bereavement, and Mental Health
  • Birth, Development, and Health
  • Obstructive Sleep Apnea Research
  • Ectopic Pregnancy Diagnosis and Management
  • Sleep and related disorders
  • Erythrocyte Function and Pathophysiology
  • Maternal and Perinatal Health Interventions
  • Maternal and fetal healthcare
  • Coagulation, Bradykinin, Polyphosphates, and Angioedema
  • Genetic Syndromes and Imprinting
  • Lysosomal Storage Disorders Research
  • Autoimmune Bullous Skin Diseases
  • Pregnancy-related medical research
  • Ecosystem dynamics and resilience
  • Psychological and Temporal Perspectives Research
  • Cardiovascular Health and Risk Factors
  • Mathematical and Theoretical Epidemiology and Ecology Models
  • Endometriosis Research and Treatment
  • COVID-19 epidemiological studies
  • Infant Nutrition and Health
  • Endometrial and Cervical Cancer Treatments
  • Pregnancy and Medication Impact

Gansu Provincial Maternal and Child Health Hospital
2019-2024

North Minzu University
2024

Gansu University of Traditional Chinese Medicine
2023

Abstract Background To evaluate the interaction of depression and anxiety with development recurrent pregnancy loss (RPL). Methods A nested case–control study involving 2558 participants was conducted data from prospective Miscarriage Woman Cohort between 2017 2019 in province Gansu, China. The questionnaire data, self-rating scale were collected after each participant’s first miscarriage. Information on RPL outcomes obtained medical records within subsequent 2 years. All patients diagosed...

10.1186/s12955-021-01703-1 article EN cc-by Health and Quality of Life Outcomes 2021-03-08

Objective: The objective of this study was to verify the clinical predictive performance methylated cysteine dioxygenase type 1 ( CDO1 m ) and CUGBP Elav-like family member 4 CELF4 in endometrial cancer (EC) women with postmenopausal bleeding (PMB). Material Methods: A single-center, prospective, case–control conducted Gansu Provincial Maternity Child-care Hospital 138 female patients enrolled 2022. All underwent body mass index (BMI) detection, transvaginal ultrasonography (TVUS)...

10.25259/cytojournal_78_2023 article EN CytoJournal 2024-04-25

Sleep quality is an important indicator of individual life, which not only affects people's mental health but also closely related to the occurrence many diseases. disorders associated with diabetes in pregnancy can greatly endanger both mothers and babies, their hazards are strongly blood glucose levels. This study explored sleep pregnant women diabetes.From June 2020 July 2021, a total 693 patients diagnosed during Gansu Provincial Maternal Child Health Hospital were used as experiment...

10.1186/s12884-023-05905-x article EN cc-by BMC Pregnancy and Childbirth 2023-08-22

Abstract Background Fetal growth velocity standards have yet to be established for the Chinese population. This study aimed establish such suitable Methods We performed a multicenter, population–based longitudinal cohort including 9075 low–risk singleton pregnant women. Data were collected from clinical records of 24 hospitals in 18 provinces China. Demographic characteristics, reproductive history, fetal ultrasound measurements, and perinatal outcome data collected. The measurements...

10.1186/s12884-021-04149-x article EN cc-by BMC Pregnancy and Childbirth 2021-10-09

<abstract><p>Random environment and human activities have important effects on the survival of listeria. In this paper, treating infected people removing bacteria from as control strategies, we developed a listeriosis model that considers random noise spatial diffusion. By constructing Lyapunov function, demonstrated existence uniqueness global positive solution model. However, it was challenging task to realize optimal by solving Pontryagin maximum principle with lowest cost....

10.3934/era.2024140 article EN cc-by Electronic Research Archive 2024-01-01

Abstract Background Mucopolysaccharidosis type II (MPS II) is an X-linked multisystem disorder caused by mutations in the gene encoding iduronate 2-sulfatase ( IDS ). The clinical manifestations of MPS include skeletal deformities, airway obstruction, cardiomyopathy, and neurologic deterioration. has high genetic heterogeneity disorder, ~ 658 variants have been reported. Methods We undertook a detailed pedigree analysis four patients within same family targeted next-generation sequencing...

10.1186/s12920-021-01027-5 article EN cc-by BMC Medical Genomics 2021-06-30

Abstract Background Beckwith–Wiedemann syndrome (BWS) is an inherited disorder affecting 1 in 10,500 to 13,700 newborns worldwide. The disease caused a vast majority of patients by molecular defect the imprinted chromosome 11p15.5. Hereditary spherocytosis (HS) form hemolytic anemia associated with variety mutations leading congenital red blood cell (RBC) membrane defects. prevalence HS varies geographic regions around world, ranging from 1.2 100,000 Asia 2000 Northern Europe. Methods and...

10.1002/mgg3.1903 article EN cc-by-nc-nd Molecular Genetics & Genomic Medicine 2022-02-25

Abstract Background: To evaluate the interaction of depression and anxiety with development recurrent pregnancy loss (RPL). Methods: A nested case–control study involving 2,558 participants was conducted data from prospective Miscarriage Woman Cohort between 2017 2019 in province Gansu, China. The questionnaire data, self-rating scale were collected after each participant’s first miscarriage. Information on RPL outcomes obtained medical records within subsequent two years. All patients...

10.21203/rs.3.rs-59392/v2 preprint EN cc-by Research Square (Research Square) 2020-12-08

Objective. In order to improve the comprehensive effect of primipara delivery outcomes, midwife led prenatal clinic data mining is analyzed alleviate negative emotions patients and results patients. Methods. A total 86 who were filed in obstetrics department our hospital from October 2021 May 2022 planned deliver selected as research objects. They divided into reference group ( <math xmlns="http://www.w3.org/1998/Math/MathML" id="M1"> <mi>n</mi> <mo>=</mo> <mn>43</mn> </math> ) observation...

10.1155/2022/7454258 article EN Computational and Mathematical Methods in Medicine 2022-10-11

Objective To investigate the relationship between maternal body composition in first trimester and gestational diabetes mellitus (GDM). Methods In this nested case-control study based on a prospective cohort study, we enrolled gravidas 8 14 weeks of gestation, who received prenatal care voluntary nutrition evaluation Gansu Provincial Maternity Children Health Care Hospital, from July 2016 to January 2017. Body mass index (BMI) each gravida was recorded including fat, fat percentage...

10.3760/cma.j.issn.1007-9408.2019.04.010 article EN Zhonghua weichan yixue zazhi 2019-04-16

Abstract Background: To evaluate the depression–anxiety interaction with development of recurrent pregnancy loss (RPL). Methods: A nested case–control study involving 2,558 participants was conducted data from prospective Miscarriage Woman Cohort between 2017 and 2019 in province Gansu, China. The questionnaire data, Self-Rating Anxiety Scale Depression were collected after each participant’s first miscarriage. Information on RPL outcomes obtained medical records within subsequent two years....

10.21203/rs.3.rs-59392/v1 preprint EN cc-by Research Square (Research Square) 2020-08-20

Abstract Purpose Sleep quality is an important indicator of individual life, which not only affects people's mental health but also closely related to the occurrence many diseases. disorders associated with diabetes in pregnancy (DIP) can greatly endanger mothers and babies, relationship between their hazards blood glucose levels very close. This study explored sleep patients DIP while analyzing clinical features factors disorders. Methods From June 2020 July 2021, a total 693 diagnosed...

10.21203/rs.3.rs-1693065/v1 preprint EN cc-by Research Square (Research Square) 2022-06-27

Abstract Objective To build a reference fetal growth chart for the Chinese population based on ultrasound measurements. Methods This was multicenter, population-based retrospective cohort study. Longitudinal measurement data were collected from 24 hospitals in 18 provinces of China 1 st September through 31 October 2019. The estimated weight (EFW) calculated head circumference, abdominal and femur length using Hadlock formula 3. Fetal curves two-level linear regression model with cubic...

10.1097/fm9.0000000000000129 article EN cc-by-nc-nd Maternal-Fetal Medicine 2021-09-15
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