Dataset Information

Cognitive risk profiles for anxiety disorders in a high-risk population.

ABSTRACT: The purpose of the present study was to identify subgroups of participants who may be at particularly high risk for anxiety pathology based on specific combinations of demographic characteristics and higher-order cognitive abilities in a population at disproportionate risk for deficits in cognitive abilities (i.e., smokers within the criminal justice system). Participants (N=495) provided demographic information, were administered a semi-structured diagnostic interview, and completed a number of measures assessing cognitive abilities. A receiver-operating characteristic (ROC) model using signal detection theory indicated that the strongest predictor of anxiety disorder diagnosis was race, with White participants having a 30.6% likelihood of diagnosis and participants in the non-White category (97% of which identified as Black/African American) having a 18.9% likelihood of diagnosis. Interestingly, the individual risk profile associated with the highest probability of having a current anxiety disorder was characterized by White participants with impaired response inhibition (58.6%), and the lowest probability of having a current anxiety disorder was among non-White males (13.9%). The findings, which indicated that White individuals with impaired response inhibition are at a disproportionately high risk for anxiety disorders, suggest a potential target for prevention and intervention.

SUBMITTER: Bardeen JR

PROVIDER: S-EPMC4546877 | biostudies-literature | 2015 Sep

REPOSITORIES: biostudies-literature

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Cognitive risk profiles for anxiety disorders in a high-risk population.

Bardeen Joseph R JR Stevens Erin N EN Clark Charles Brendan CB Lahti Adrienne C AC Cropsey Karen L KL

Psychiatry research 20150529 1-2

The purpose of the present study was to identify subgroups of participants who may be at particularly high risk for anxiety pathology based on specific combinations of demographic characteristics and higher-order cognitive abilities in a population at disproportionate risk for deficits in cognitive abilities (i.e., smokers within the criminal justice system). Participants (N=495) provided demographic information, were administered a semi-structured diagnostic interview, and completed a number of ...[more]

PMID: 26089016

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Project description:Background: Hypertensive disorders of pregnancy are a recognized risk factor of a woman's future cardiovascular risk. The potential role of micronutrients in mitigating hypertensive disorders is not fully understood. This study examined maternal postpartum plasma B vitamin profiles by hypertensive disorders of pregnancy in a high-risk multiethnic U.S. population. Materials and Methods: The analyses included 2584 mothers enrolled within 3 days postpartum at the Boston Medical Center. Hypertensive disorders of pregnancy included gestational hypertension and pre-eclampsia disorders (pre-eclampsia, eclampsia, hemolysis, elevated liver enzymes, and/or low platelets syndrome) as documented in the medical records. Plasma folate, vitamin B12, and homocysteine levels were measured in blood samples collected at enrollment. Kernel density plots and multivariable regressions were used to examine the relationship between hypertensive disorders and postpartum B vitamin profiles. Results: Of the 2584 mothers, 10% had pre-eclampsia disorders that were associated with significantly lower plasma folate (adjusted beta coefficient (aβ): -0.10; 95% CI: -0.22 to -0.06) and increased homocysteine (aβ: 0.08; 95% CI: 0.04-0.13), but not with vitamin B12 concentrations. These associations remained robust after adjusting for a range of pertinent covariables and were more pronounced in non-Hispanic Black women compared with other groups. However, gestational hypertension was not significantly associated with any postpartum biomarker. Conclusions: We found that pre-eclampsia disorders, but not gestational hypertension, was associated with lower folate and higher homocysteine levels postpartum, especially among Black mothers. This finding, if further confirmed, may have implications for postpartum care, including attention to maternal micronutrient status to reduce and prevent hypertensive disorders in pregnancy-associated consequences in subsequent pregnancies and lifespan. Registration date: July 25, 2017; Registry website: https://clinicaltrials.gov/ct2/show/NCT03228875.

Dataset Information

Cognitive risk profiles for anxiety disorders in a high-risk population.

Publications

Cognitive risk profiles for anxiety disorders in a high-risk population.

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