Dataset Information

Selective Screening Strategies for Gestational Diabetes: A Prospective Cohort Observational Study.

ABSTRACT:

Aim

We aimed to develop a prediction model for the diagnosis of gestational diabetes and to evaluate the performance of published prediction tools on our population.

Methods

We conducted a cohort study on nondiabetic women < 26 weeks gestation at a level 1 clinic in Johannesburg, South Africa. At recruitment, participants completed a questionnaire and random basal glucose and HbA1c were evaluated. A 75 g 2-hour OGTT was scheduled between 24-28 weeks gestation, as per FIGO guidelines. A score was derived using multivariate logistic regression. Published scoring systems were tested by deriving ROC curves.

Results

In 554 women, RBG, BMI, and previous baby ≥ 4000 g were significant risk factors included for GDM, which were used to derive a nomogram-based score. The logistic regression model for prediction of GDM had R² 0.143, Somer's Dxy rank correlation 0.407, and Harrell's c-score 0.703. HbA1c did not improve predictive value of the nomogram at any threshold (e.g,. at probability > 10%, 25.6% of cases were detected without the HbA1c, and 25.8% of cases would have been detected with the HbA1c). The 9 published scoring systems performed poorly.

Conclusion

We propose a nomogram-based score that can be used at first antenatal visit to identify women at high risk of GDM.

SUBMITTER: Adam S

PROVIDER: S-EPMC5671730 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature

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Publications

Selective Screening Strategies for Gestational Diabetes: A Prospective Cohort Observational Study.

Adam Sumaiya S Rheeder Paul P

Journal of diabetes research 20171022

<h4>Aim</h4>We aimed to develop a prediction model for the diagnosis of gestational diabetes and to evaluate the performance of published prediction tools on our population.<h4>Methods</h4>We conducted a cohort study on nondiabetic women < 26 weeks gestation at a level 1 clinic in Johannesburg, South Africa. At recruitment, participants completed a questionnaire and random basal glucose and HbA1c were evaluated. A 75 g 2-hour OGTT was scheduled between 24-28 weeks gestation, as per FIGO guidelin ...[more]

PMID: 29201921

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Project description:ObjectiveTo evaluate the short-term psychological consequences of gestational trophoblastic disease (GTD).DesignA prospective observational multicentre cohort study.SettingNationwide in the Netherlands.PopulationGTD patients.MethodsOnline questionnaires directly after diagnosis.Main outcome measuresHospital Anxiety and Depression Scale (HADS), Distress Thermometer (DT), Impact of Event Scale (IES) and Reproductive Concerns Scale (RCS).ResultsSixty GTD patients were included between 2017 and 2020. Anxious feelings (47%) were more commonly expressed than depressive feelings (27%). Patients experienced moderate to severe adaptation problems in 88%. Patients who already had children were less concerned about their reproductivity than were patients without children (mean score 10.4 versus 15.0, P = 0.031), and patients with children experienced lower distress levels (IES mean score 25.7 versus 34.7, P = 0.020). In addition, patients with previous pregnancy loss scored lower for distress compared with patients without pregnancy loss (IES mean score 21.1 versus 34.2, P = 0.002).DiscussionWe recommend that physicians monitor physical complaints and the course of psychological wellbeing over time in order to provide personalised supportive care in time for patients who have high levels of distress at baseline.ConclusionsGTD patients experience increased levels of distress, anxiety and depression, suggesting the diagnosis has a substantial effect on the psychological wellbeing of patients. The impact of GTD diagnosis on intrusion and avoidance seems to be ameliorated in patients who have children or who have experienced previous pregnancy loss.Tweetable abstractPatients with gestational trophoblastic disease (GTD) experience short-term psychological consequences such as distress, anxiety and depression, suggesting that the diagnosis GTD has a substantial effect on the psychological wellbeing of patients. Various patient characteristics affect the impact of GTD diagnosis.

Project description:BackgroundGestational diabetes mellitus (GDM) is a risk factor for diabetes mellitus. The 75-g, 2-h oral glucose tolerance test is recommended for mothers with a history of GDM to screen for diabetes in the postnatal period. The aim of this study was to investigate the rate of glucose screening within 6 months postpartum among Chinese mothers with a history of GDM, and to identify its predictors.MethodsA prospective cohort study was conducted in a regional teaching hospital in Guangzhou, China, between July 2016 and June 2017. The participants were Chinese mothers (n = 237) who were diagnosed with GDM, were aged 18 years or older with no serious physical or mental disease and had not been diagnosed with type 1 or type 2 diabetes prior to their pregnancy. The revised Chinese version of the Champion's Health Belief Model Scale and social-demographic and perinatal characteristics factors were collected and used to predict postpartum glucose screening (yes or no). Adjust odds ratio (AOR) and 95% confidence interval (95% CI) were calculated.ResultsThe mean age of the 237 mothers was 32.70 years (range from 22 to 44). Almost half of the mothers (45.6%) were college graduates or higher. Chinese mothers reported a high level of perceived benefits, self-efficacy, and health motivation towards postpartum glucose screening, with a mean score above 3.5. Chinese mothers were more likely to undertake postpartum glucose screening if they were a first-time mother [AOR 2.618 (95% CI: 1.398-4.901)], had a high perceived susceptibility score [AOR 2.173 (95% CI: 1.076-4.389)], a high perceived seriousness score [AOR 1.988 (95%CI: 1.020-3.875)] and high perceived benefits score [AOR 2.978 (95%CI: 1.540-5.759)].ConclusionThe results of this study will lead to better identification of mothers with a history of GDM who may not screen for postpartum glucose abnormality. Health care professionals should be cognizant of issues that may affect postpartum glucose screening among mothers with a history of GDM, including parity, perceived susceptibility, perceived seriousness and perceived benefits.

Dataset Information

Selective Screening Strategies for Gestational Diabetes: A Prospective Cohort Observational Study.

Aim

Methods

Results

Conclusion

Publications

Selective Screening Strategies for Gestational Diabetes: A Prospective Cohort Observational Study.

Similar Datasets

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