Shuhan Yan

ORCID: 0000-0001-6135-2251
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About
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Research Areas
  • Assisted Reproductive Technology and Twin Pregnancy
  • Pregnancy-related medical research
  • Breastfeeding Practices and Influences
  • Anesthesia and Neurotoxicity Research
  • Maternal Mental Health During Pregnancy and Postpartum
  • Maternal and Perinatal Health Interventions
  • Sleep and related disorders
  • Neuroscience of respiration and sleep
  • Ectopic Pregnancy Diagnosis and Management
  • Birth, Development, and Health
  • Dementia and Cognitive Impairment Research
  • Occupational Health and Performance
  • Infant Development and Preterm Care
  • Fibromyalgia and Chronic Fatigue Syndrome Research
  • Cardiovascular Issues in Pregnancy
  • Gestational Diabetes Research and Management
  • Health and Well-being Studies
  • Obstructive Sleep Apnea Research
  • Child Nutrition and Feeding Issues
  • Prenatal Screening and Diagnostics
  • Biochemical effects in animals
  • Family Dynamics and Relationships
  • Sleep and Work-Related Fatigue
  • Pediatric health and respiratory diseases

Shanghai University of Medicine and Health Sciences
2024-2025

Nantong University
2019-2024

Objective: To explore the relationship of early breastfeeding behaviors after Cesarean section (CS) to long-term outcome. Materials and Methods: A total 648 healthy primiparas (333 delivered by CS, 315 vaginal birth) were recruited from three teaching hospitals using probability proportional size sampling method. Data first 3 days behaviors, including initiation, frequency duration, formula supplement, infant sucking performance, gathered. Ordinal cumulative odds logistic regression model...

10.1089/bfm.2018.0150 article EN Breastfeeding Medicine 2019-03-13

The bidirectional relationship between the trajectories of change in sleep quality and fatigue during pregnancy remains unclear. 626 pregnant women were included final analysis. Scale designed by Chalder assessed fatigue. Pittsburgh Sleep Quality Index was used to evaluate at T1, T2, T3 T4. Growth mixture modeling characterized three groups (Group1: Consistently poorer group third trimester pregnancy; Group2: second Group3: Stable group). Generalized Estimating Equations examine different...

10.1186/s12888-025-06513-z article EN cc-by-nc-nd BMC Psychiatry 2025-02-19

Unpredictable nature of infant sleep-wake cycles go against that the adult sleep. Maternal sleep quality is acknowledged as a main factor to postpartum fatigue. This study explored effects patterns on maternal fatigue.A total 319 mothers infants from two teaching hospitals in Nantong City were enrolled. fatigue status and assessed by Fatigue Scale (FS-14) Brief Infant Sleep Questionnaire (BISQ). Generalized estimating equation analyses perform effect fatigue.Sleep-onset time later than 10...

10.1111/jog.15191 article EN Journal of Obstetrics and Gynaecology Research 2022-02-18

Abstract The purpose of this study was to investigate the associations physical activity trajectories with maternal fatigue. Pregnant women provided objectively assessed data by Pregnancy Physical Activity Questionnaire four times. Fatigue scale-14 used assess fatigue during pregnancy. Growth mixture modelling characterized across generalized estimating equations analyze relationship between different profiles and in pregnant women. A total 626 were included analysis a teaching hospital...

10.1038/s41598-024-51648-w article EN cc-by Scientific Reports 2024-01-10

Background: Postpartum fatigue is a common disorder worldwide and affects both physical mental functioning. In breastfeeding women, Prolactin (PRL) not only involved in immunoregulation, but also responsible for lactation. levels women with chronic are higher than normal, state inhibits postpartum lactation humans. Objectives: This paper explored the inhibition mechanism of by rats. Methods: models were built forcing mother rats to stand water divided into 3-hour, 9-hour 15-hour per day...

10.1177/10998004211050047 article EN Biological Research For Nursing 2021-10-31

Dementia is undiagnosed among many older adults, and more than half the people in local communities live with symptoms of dementia are not properly treated. The study aims to explore relationship between decline daily activities incidence suspected dementia. A two-stage sampling method was used conduct a multicenter cross-sectional survey. Older adults who have been diagnosed as were recruited from community. Revised Hasegawa Scale (HDS-R) evaluate cognitive function. We evaluated several...

10.1186/s12877-024-05648-0 article EN cc-by-nc-nd BMC Geriatrics 2024-12-28

Abstract Objective To compare the maternal and neonatal outcomes of twin pregnancies between vertex nonvertex presentations second in vaginal delivery. Methods In this unicentric retrospective cohort study, we collected data from 213 cases deliveries January 2016 to July 2020. Participants were divided into vertex‐vertex presentation group (VV) vertex‐breech (VB). Data on compared groups. Results Among mothers 426 infants (213 pairs), there 140 women VV 73 VB (65.73% vs. 34.27%). Infants had...

10.1111/birt.12737 article EN Birth 2023-07-23

<b><i>Objectives:</i></b> The aim of the study was to construct and evaluate a rat model postpartum fatigue. <b><i>Design:</i></b> This is an article about animal building. <b><i>Methods:</i></b> Sprague-Dawley rats on 1st day after delivery were randomized into control group fatigue group. deep sleep interfered with by forcing them stand in water, make experience mental physical To maintain galactosis lactation, pups...

10.1159/000517997 article EN Gynecologic and Obstetric Investigation 2021-01-01

To explore the correlation between pregnant fatigue and intrauterine physical neural development of offspring in rats.Sprague-Dawley rats were randomly divided into a normal control group, mild group (stand water for 6 hours/day), severe 15 h/day). The levels lactic acid, 5-Hydroxytryptamine Interleukin-6 cardiac serum used to evaluate fatigue. expression S100β telencephalon, Insulin-like growth factor-1 (IGF-1) liver Cyclooxygenage-2 (COX-2) small intestine tissues fetal examined. Frozen...

10.1177/10998004221124310 article EN Biological Research For Nursing 2022-08-29

Abstract Background: Vertex-vertex and vertex-nonvertex presentations are the most common advisable for vaginal delivery. We aimed to explore maternal neonatal outcomes of twin pregnancy between vertex non-vertex 2 nd in Methods: In this unicentric retrospective cohort study, data 213 mothers during after delivery from January 2016 July 2020 were collected. The women divided into vertex-vertex presentation group (VV) vertex-breech (VB). Data compared groups. Results: Among mother-infant...

10.21203/rs.3.rs-1661472/v1 preprint EN cc-by Research Square (Research Square) 2022-05-25
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