Dataset Information

Atopic dermatitis is not independently associated with nonfatal myocardial infarction or stroke among US women.

ABSTRACT: We aimed to determine the association between atopic dermatitis (AD) and cardiovascular events in the Nurses' Health Study 2, a cohort of US women. We used logistic regression models to calculate age- and multivariate-adjusted odds ratios (OR) and 95% confidence intervals (CI) for the associations between history of AD and nonfatal MI and nonfatal stroke. Of the 78 702 participants in our analysis, 7916 (10%) had a history of AD. There were 392 and 391 cases of nonfatal MI and stroke, respectively. AD was not associated with MI in age- or multivariate-adjusted analyses. AD was significantly associated with stroke in the age-adjusted analysis (OR 1.38, 95% CI 1.03-1.85). This was no longer significant in multivariate models that adjusted for hypertension, hypercholesterolemia and diabetes (OR 1.31, 95% CI 0.98-1.76) and atopic comorbidities (OR 1.17, 95% CI 0.86-1.58). AD was not independently associated with nonfatal MI or stroke in this study.

SUBMITTER: Drucker AM

PROVIDER: S-EPMC5023476 | biostudies-literature | 2016 Oct

REPOSITORIES: biostudies-literature

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Atopic dermatitis is not independently associated with nonfatal myocardial infarction or stroke among US women.

Drucker A M AM Li W-Q WQ Cho E E Li T T Sun Q Q Camargo C A CA Qureshi A A AA

Allergy 20160720 10

We aimed to determine the association between atopic dermatitis (AD) and cardiovascular events in the Nurses' Health Study 2, a cohort of US women. We used logistic regression models to calculate age- and multivariate-adjusted odds ratios (OR) and 95% confidence intervals (CI) for the associations between history of AD and nonfatal MI and nonfatal stroke. Of the 78 702 participants in our analysis, 7916 (10%) had a history of AD. There were 392 and 391 cases of nonfatal MI and stroke, respective ...[more]

PMID: 27291834

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Project description:BackgroundAmong individuals with atherosclerotic cardiovascular disease (ASCVD), type 2 diabetes mellitus (T2DM) is common and confers increased risk for morbidity and mortality. Differentiating risk is key to optimize efficiency of treatment selection. Our objective was to develop and validate a model to predict risk of major adverse cardiovascular events (MACE) comprising the first event of cardiovascular death, myocardial infarction (MI), or stroke for individuals with both T2DM and ASCVD.MethodsUsing data from the Trial Evaluating Cardiovascular Outcomes with Sitagliptin (TECOS), we used Cox proportional hazards models to predict MACE among participants with T2DM and ASCVD. All baseline covariates collected in the trial were considered for inclusion, although some were excluded immediately because of large missingness or collinearity. A full model was developed using stepwise selection in each of 25 imputed datasets, and comprised candidate variables selected in 20 of the 25 datasets. A parsimonious model with a maximum of 10 degrees of freedom was created using Cox models with least absolute shrinkage and selection operator (LASSO), where the adjusted R-square was used as criterion for selection. The model was then externally validated among a cohort of participants with similar criteria in the ACCORD (Action to Control Cardiovascular Risk in Diabetes) trial. Discrimination of both models was assessed using Harrell's C-index and model calibration by the Greenwood-Nam-D'Agostino statistic based on 4-year event rates.ResultsOverall, 1491 (10.2%) of 14,671 participants in TECOS and 130 (9.3%) in the ACCORD validation cohort (n = 1404) had MACE over 3 years' median follow-up. The final model included 9 characteristics (prior stroke, age, chronic kidney disease, prior MI, sex, heart failure, insulin use, atrial fibrillation, and microvascular complications). The model had moderate discrimination in both the internal and external validation samples (C-index = 0.65 and 0.61, respectively). The model was well calibrated across the risk spectrum-from a cumulative MACE rate of 6% at 4 years in the lowest risk quintile to 26% in the highest risk quintile.ConclusionAmong patients with T2DM and prevalent ASCVD, this 9-factor risk model can quantify the risk of future ASCVD complications and inform decision making for treatments and intensity.

Dataset Information

Atopic dermatitis is not independently associated with nonfatal myocardial infarction or stroke among US women.

Publications

Atopic dermatitis is not independently associated with nonfatal myocardial infarction or stroke among US women.

Similar Datasets

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