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1.
BMC Pregnancy Childbirth ; 24(1): 361, 2024 May 15.
Artigo em Inglês | MEDLINE | ID: mdl-38750471

RESUMO

BACKGROUND: The influence of gestational diabetes mellitus (GDM) on postpartum cardiometabolic indicators is primarily restricted to glucose and lipid metabolism, however the indicators for liver and kidney function have been rarely explored, and the role of the third-trimester inflammatory factors in these associations has never been investigated. METHODS: Based on the Ma'anshan birth cohort (MABC), women with or without GDM history were selected and invited to participate in a 6-year postpartum follow-up. The fasting blood samples were collected to measure 16 comprehensive metabolic indicators during a 6-year postpartum follow-up: fasting plasma glucose (FPG), glycosylated hemoglobin (HbA1c), triglycerides (TG), total cholesterol (TC), uric acid (UA), blood urea nitrogen (BUN), serum creatinine (SCR), etc. Seven inflammatory factors, including TNF-α, IFN-γ, IL-1ß, IL-6, IL-10, IL-12p70, and IL-17 A, were measured with serum samples collected during the third trimester of pregnancy. Linear regression models were used to analyze the associations between GDM and 6-year postpartum metabolic indicators, GDM and third-trimester inflammatory factors, and the third-trimester inflammatory factors and 6-year postpartum metabolic indicators. Mediating and moderating effect analyses were further performed to explore if the third-trimester inflammatory factors mediate or modify the association between GDM and postpartum cardiometabolic indicators. RESULTS: From July 2021 to August 2022, 307 participants have been followed up, with 99 women with a prior GDM history. Compared with those without GDM, individuals with a prior history of GDM had significantly elevated levels of FPG (ß = 0.40, 95% CI: 0.18 to 0.62, PFDR < 0.001), HbA1c (ß = 0.22, 95% CI: 0.09 to 0.34, PFDR = 0.009), TyG (ß = 0.22, 95% CI: 0.07 to 0.37, PFDR = 0.024) at 6 years postpartum, and the association between GDM and SCR (ß = 2.43, 95% CI: 0.02 to 4.85, PFDR = 0.144) reached nominal significance level. GDM history was associated with a decreased level of third-trimester IL-17 A (ß = -0.58, 95% CI: -0.99 to -0.18, PFDR = 0.035). No significant association between third-trimester inflammatory factors and 6-year postpartum metabolic indicators was observed. And no mediating or moderating effect of third-trimester inflammatory factors was observed in those associations. CONCLUSION: A prior history of GDM was significantly associated with elevated FPG, HbA1c, and TyG in women at 6 years postpartum, whereas third-trimester inflammatory factors had no role in mediating or moderating these associations.


Assuntos
Glicemia , Diabetes Gestacional , Hemoglobinas Glicadas , Período Pós-Parto , Terceiro Trimestre da Gravidez , Humanos , Feminino , Gravidez , Diabetes Gestacional/sangue , Diabetes Gestacional/epidemiologia , Terceiro Trimestre da Gravidez/sangue , Adulto , Período Pós-Parto/sangue , Hemoglobinas Glicadas/análise , Glicemia/análise , Glicemia/metabolismo , Inflamação/sangue , Ácido Úrico/sangue , Triglicerídeos/sangue , Colesterol/sangue , Seguimentos , Creatinina/sangue , Nitrogênio da Ureia Sanguínea
2.
BMC Pregnancy Childbirth ; 23(1): 41, 2023 Jan 18.
Artigo em Inglês | MEDLINE | ID: mdl-36653742

RESUMO

BACKGROUND: Stressful life events (SLEs) and adverse childhood experiences (ACEs) have been reported to be associated with perinatal depression (PND) or perinatal anxiety (PNA) alone; however, in most cases, majority of PND and PNA coexist and could lead to more serious health consequences. The independent effect of recent SLEs and their joint effects with ACEs on perinatal comorbid anxiety and depression (CAD) remain inadequately explored. METHODS: Based on a longitudinal study, 1082 participants receiving prenatal care in Ma'anshan, China were included. Women were recruited in the first trimester (T1: ≤14+ 6 weeks) and followed up at 15 ~ 27 weeks (T2), 28 ~ 40 weeks (T3), and postpartum (T4). Depression and anxiety status were assessed at all time points, while recent SLEs and ACEs were measured at T1. Logistic regression was conducted to examine the associations of SLEs with the risks of CAD at different time points, as well as their joint effects with ACEs on CAD. RESULTS: Approximately 38.5% of women experienced at least one SLE, which was significantly associated with higher risks of CAD at all time points (p < 0.05). As the number of SLEs increased, the risk of CAD increased (p for trend < 0.05). Specific types of SLEs were associated with CAD in different periods, while only interpersonal events were consistently associated with risks of CAD throughout the whole perinatal period. The joint effects of SLEs with ACEs on CAD were identified throughout the perinatal period, with the highest observed in the first trimester (aOR = 7.47, 95% CI: 3.73-14.95; p for trend < 0.001). CONCLUSION: Our study demonstrated independent associations of recent SLEs and their joint effects with ACEs with risks of perinatal CAD. SLEs combined with ACEs should be recognized as a major risk factor for perinatal CAD and managed at the earliest time to prevent and control CAD.


Assuntos
Experiências Adversas da Infância , Transtorno Depressivo , Gravidez , Humanos , Feminino , Depressão/complicações , Estudos Longitudinais , Ansiedade/epidemiologia , Ansiedade/complicações
3.
Wei Sheng Yan Jiu ; 52(5): 726-748, 2023 Sep.
Artigo em Zh | MEDLINE | ID: mdl-37802901

RESUMO

OBJECTIVE: To investigate the relationship between the rate of weight gain in the first and second trimesters and gestational diabetes mellitus(GDM). METHODS: A total of 1189 maternal cases were included at baseline from May to September 2019 when they first came to the Maternal and Child Health Hospital in Ma'anshan for delivery and establishment of maternal health handbook(≤14 weeks+6). A total of 968 maternal cases were included in the final analysis, including 289 cases of GDM. Information on maternal socio-demographic characteristics, past history and lifestyle was collected through questionnaires. Oral glucose tolerance test was performed to screen for GDM at 24-28 weeks of pregnancy. Multi-factor logistic regression was used to analyze the relationship between the rate of weight gain in the first and second trimesters and GDM. RESULTS: After adjusting for pre-pregnancy BMI, age, occupation, number of births, number of pregnancies, type of residence, family history of diabetes, season of conception and mode of conception, an increased risk of GDM was found for rapid weight gain in early pregnancy compared with appropriate rate of gain(rapid group: aOR=1.92, 95%CI 1.20-3.07). No risk of GDM was found for rapid or slow weight gain in mid-pregnancy(rapid group : aOR=0.89, 95%CI 0.47-1.70)(slow group: aOR=1.57, 95%CI 0.85-2.90). Further stratified by pre-pregnancy BMI, pre-pregnancy BMI <24-overly rapid growth rate in early pregnancy was a risk factor for GDM(rapid group; aOR=1.98, 95%CI 1.16-3.38) and no significant association was observed in pregnant women with pre-pregnancy BMI ≥24(slow group: aOR=0.79, 95%CI 0.29-2.12; rapid group: aOR=1.61, 95%CI 0.60-4.30). A multiplicative model showing no interaction between pre-pregnancy BMI and early pregnancy weight gain rate for GDM. CONCLUSION: Excessive growth rate in the first pregnancy can affect the risk of GDM.


Assuntos
Diabetes Gestacional , Ganho de Peso na Gestação , Criança , Gravidez , Feminino , Humanos , Diabetes Gestacional/epidemiologia , Segundo Trimestre da Gravidez , Estudos Prospectivos , Aumento de Peso , Fatores de Risco , Índice de Massa Corporal
4.
BMC Pregnancy Childbirth ; 22(1): 337, 2022 Apr 19.
Artigo em Inglês | MEDLINE | ID: mdl-35440070

RESUMO

BACKGROUND: The association between gestational diabetes mellitus (GDM) and perinatal depression (PND) remains controversial. Our study aimed to comprehensively assess this association in a longitudinal cohort study with repeated measurements of depression. METHODS: Our cohort study was nested in a pilot study of an implementation study aiming to screen and manage perinatal depression within the primary health system in China. Women were recruited in the first trimester from May-September 2019 and followed four times up to 1 year postpartum. Data on sociodemographic characteristics and depression were collected using self-developed questionnaires incorporating the Edinburgh Postnatal Depression Scale (EPDS). Oral glucose tolerance test at 24 ~ 28 weeks and fasting plasma glucose (FPG) data were extracted from medical records. Depression throughout the whole period was divided into different trajectories. Associations of GDM with PND at different time periods and PND of different trajectories were determined by logistic regression. The path of association between blood glucose and depression over time was estimated with an autoregressive cross-lagged model. RESULTS: In total, 1043 women were included in this analysis and 313 (30.0%) were diagnosed with GDM. The prevalence of depression in the first, second, and third trimesters and postpartum period were 17.2, 6.9, 6.8 and 9.0%, respectively. GDM was neither significantly associated with PND at any time point nor with any specific trajectory of depression. Except for autoregressive paths, no cross-lagged path of FPG and scores of EPDS was significant. CONCLUSIONS: Our study indicates no association between GDM/blood glucose and PND.


Assuntos
Diabetes Gestacional , Glicemia/análise , Estudos de Coortes , Depressão/epidemiologia , Diabetes Gestacional/diagnóstico , Diabetes Gestacional/epidemiologia , Feminino , Humanos , Estudos Longitudinais , Masculino , Projetos Piloto , Gravidez
5.
BMJ Glob Health ; 9(1)2024 01 09.
Artigo em Inglês | MEDLINE | ID: mdl-38195154

RESUMO

INTRODUCTION: Perinatal anxiety (PNA) is a major public health concern. METHODS: A hybrid effectiveness-implementation trial was conducted in two antenatal clinics in Hefei, China, to assess the effectiveness and cost-effectiveness of application-based tiered care (Mom's Good Mood, MGM) in treating PNA and to understand how well it fits into routine practices. Pregnant women who scored at least 5 points on the 7-Item Generalised Anxiety Disorder Scale (GAD-7) scale were successively assigned to the control group or the intervention group, which were given the usual care and MGM on usual care, respectively. At 6 months post partum, anxiety, depression and life satisfaction were assessed. Intention-to-treat analysis and the Reach, Effectiveness, Adoption, Implementation and Maintenance framework were adopted. RESULTS: A total of 214 women were assigned to the control group and 341 to the intervention group. The mean changes in GAD-7 scores (Least-squares means, LSM, -1.42, 95% CI -2.18 to -0.66) and the risk of anxiety (adjusted odds ratio, aOR 0.30, 95% CI 0.18 to 0.51) were decreased, and the anxiety remission rate (aOR 2.72, 95% CI 1.69 to 4.40) were improved in the intervention group. Similar findings were observed regarding the change in Edinburgh Postnatal Depression Scale scores (LS -1.92, 95% CI -2.85 to -0.99), depression remission rate (aOR 2.24, 95% CI 1.39 to 3.63) and the risk of depression (aOR 0.57, 95% CI 0.33 to 0.98). MGM only costs ¥1.88 (US$0.27) per pregnant woman to boost the postpartum anxiety remission rate by 1% and was revealed to have a high reach rate of 78.3%, an adoption rate of 51.3%-80.8%. CONCLUSION: MGM is a cost-effective and accessible tool in coping with PNA. TRIAL REGISTRATION NUMBER: ChiCTR2100053419.


Assuntos
Ansiedade , Capacidades de Enfrentamento , Gravidez , Feminino , Humanos , Ansiedade/terapia , China
6.
Nutrients ; 15(20)2023 Oct 11.
Artigo em Inglês | MEDLINE | ID: mdl-37892408

RESUMO

Because the associations between different dietary protein sources and the risks of gestational diabetes mellitus (GDM) are inconsistent, and those of eating habits with GDM have rarely been explored, we aimed to investigate the independent and joint association of major dietary protein sources and eating habits with GDM in a case-control study including 353 GDM cases and 718 controls in China. Dietary protein intake and eating habits prior to GDM diagnosis were collected through questionnaires at 24~28 gestational weeks. Multivariate logistic regression was used to evaluate the independent and joint associations of dietary protein intake and eating habits with GDM. The Anderson model was used assess if there is an additive interaction between them. Animal protein, red meat protein and dairy products protein intake were significantly and positively associated with GDM. Among the eating habits, preferences for hot food, firm food and soft food were significantly associated with higher odds of GDM. Individuals with unhealthy eating habits and high dietary protein simultaneously had the highest odds of GDM, and the ORs were 2.06 (1.25, 3.41) for the total protein, 2.97 (1.78, 4.96) for animal meat, 3.98 (2.41, 6.57) for the red meat protein and 2.82 (1.81, 4.41) for the dairy protein; the p values for the trend were all significant (p < 0.001). However, no additive interaction was detected. In conclusion, our study found that dietary protein intake and eating habits prior to GDM diagnosis were both independently and jointly associated with the odds of GDM.


Assuntos
Diabetes Gestacional , Gravidez , Feminino , Humanos , Diabetes Gestacional/epidemiologia , Diabetes Gestacional/etiologia , Diabetes Gestacional/diagnóstico , Proteínas Alimentares/efeitos adversos , Estudos de Casos e Controles , Comportamento Alimentar , Proteínas de Carne , Dieta/efeitos adversos , Fatores de Risco
7.
BMJ Open ; 13(5): e063593, 2023 05 02.
Artigo em Inglês | MEDLINE | ID: mdl-37130691

RESUMO

INTRODUCTION: The management of perinatal depression (PND) is challenging in China. The Thinking Healthy Programme (THP), developed under the core theory of cognitive-behavioural therapy, is an evidence-based approach that is recommended as a psychosocial intervention for managing PND in low/middle-income countries. Sparse evidence has been generated, however, to assess the effectiveness of THP and guide its implementation in China. METHODS AND ANALYSIS: A hybrid type II effectiveness-implementation study is ongoing in four cities in Anhui Province, China. A comprehensive online platform, Mom's Good Mood (MGM), has been developed. Perinatal women are screened using the WeChat screening tool (ie, Edinburgh Postnatal Depression Scale embedded as metrics) in clinics. Different intensities of the intervention are delivered through the mobile application for different degrees of depression, according to the stratified care model. The THP WHO treatment manual has been tailored to be the core component of intervention. Guided by the Reach, Effectiveness, Adoption, Implementation and Maintenance framework, process evaluations will be conducted to identify the facilitators and barriers to implementation and to modify the implementation strategy; summative evaluations will be carried out to examine the effectiveness of MGM in the management of PND within the primary healthcare system in China. ETHICS AND DISSEMINATION: Ethics approval and consent for this programme were obtained from Institutional Review Boards in China: Anhui Medical University, Hefei, People's Republic of China (20170358). Results will be submitted to relevant conferences and peer-reviewed journals. TRIAL REGISTRATION NUMBER: ChiCTR1800016844.


Assuntos
Depressão Pós-Parto , Transtorno Depressivo , Gravidez , Feminino , Humanos , Depressão/diagnóstico , Depressão/terapia , Atenção à Saúde , Depressão Pós-Parto/diagnóstico , Depressão Pós-Parto/terapia , Depressão Pós-Parto/psicologia , Transtorno Depressivo/diagnóstico , Transtorno Depressivo/terapia , Atenção Primária à Saúde
8.
Sci Rep ; 10(1): 6304, 2020 04 14.
Artigo em Inglês | MEDLINE | ID: mdl-32286336

RESUMO

The Yangtze River Estuary (YRE) is one of the world's largest river-tidal systems with rapidly changing hydrology and morphology following the construction of multiple dams. The effects of dam construction may extend to the region close to the coast, where channel stability depends on the asymmetry of the tide. Here, we focus on the possible effects of changing discharge regimes on tidal asymmetry in the YRE. Specifically, we focus on the difference in duration between ebb and flood, quantified as tidal duration asymmetry, because it has strong implications for residual sediment transport and can be derived from available water level data. To cope with nonstationary tides under the influence of a time-varying river discharge, a nonstationary harmonic analysis tool (NS_TIDE) is applied to explore the spatiotemporal variations in tidal duration asymmetry, under the influence of different combinations of tidal constituents. Tidal duration asymmetry initially increases, then slightly decreases, in an upstream direction. It experiences significant seasonal variations in response to rapidly varying discharge: tides are more asymmetric upstream of Zhenjiang in the dry season and more asymmetric downstream in the wet season. The combined effects of discharge regulation and morphological changes cause seasonal alterations in tidal duration asymmetry. In the wet season, reduced river discharge caused by water storage and climate change enhance the asymmetry upstream (+11.74% at Wuhu, +7.19 at Nanjing) while the asymmetry is weakened downstream (-2.90% at Zhenjiang, -7.19 at Jiangyin) following the TGD's operation. Downstream channel erosion caused by post-TGD lower sediment loads has become the dominant factor weakening tidal asymmetry in most parts of the YRE in the dry season. Understanding these evolutions of tidal duration asymmetry under the hydrological and morphological effects has important implications for the management of estuarine ecosystem and navigation.

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