No effects of living in isolated MSAs were found for those with at least a high school education, but older adults with less than a high school education had lower cognitive function in MSAs with greater isolation (b=-0.274, p<0.05). The degree of dissimilarity was not associated with cognitive function. The association between segregation and cognitive function did not vary by race.
Metropolitan segregation was associated with lower cognitive function among older adults, especially for those with lower education living in racially isolated MSAs. This suggests complex associations between individual socioeconomic status, place, and cognitive health.
Metropolitan segregation was associated with lower cognitive function among older adults, especially for those with lower education living in racially isolated MSAs. This suggests complex associations between individual socioeconomic status, place, and cognitive health.
Monocyte count and serum albumin (Alb) have been proven to be involved in the process of systemic inflammation. Therefore, we investigated the prognostic value of monocyte-to-albumin ratio (MAR) in patients who underwent percutaneous coronary intervention (PCI).
We enrolled a total of 3561 patients in the present study from January 2013 to December 2017. They were divided into two groups according to MAR cut-off value (MAR < 0.014, n=2220; MAR ≥ 0.014, n=1119) as evaluated by receiver operating characteristic (ROC) curve. The average follow-up time was 37.59 ± 22.24 months.
The two groups differed significantly in the incidences of all-cause mortality (ACM; P<0.001), cardiac mortality (CM; P<0.001), major adverse cardiovascular events (MACEs; P=0.038), and major adverse cardiovascular and cerebrovascular events (MACCEs; P=0.037). Multivariate Cox regression analyses revealed MAR as an independent prognostic factor for ACM and CM. The incidence of ACM increased by 56.5% (hazard ratio [HR] = 1.565; 95% confidence interval [CI], 1.086-2.256; P=0.016) and that of CM increased by 76.3% (HR = 1.763; 95% CI, 1.106-2.810; P=0.017) in patients in the higher-MAR group. Kaplan-Meier survival analysis suggested that patients with higher MAR tended to have an increased accumulated risk of ACM (Log-rank P<0.001) and CM (Log-rank P<0.001).
The findings of the present study suggested that MAR was a novel independent predictor of long-term mortality in patients who underwent PCI.
The findings of the present study suggested that MAR was a novel independent predictor of long-term mortality in patients who underwent PCI.The ovary is the most important organ for maintaining female reproductive health, but it fails before most other organs. Aging-associated alterations in gene expression patterns in mammalian ovaries remain largely unknown. In this study, the transcriptomic landscape of postnatal mouse ovaries over the reproductive lifespan was investigated using bulk RNA sequencing in C57BL/6 mice. Gene expression dynamics revealed that the lifespan of postnatal mouse ovaries comprised four sequential stages, during which 2517 genes were identified as differentially enriched. Notably, the DNA repair pathway was found to make a considerable and specific contribution to the process of ovarian aging. Temporal gene expression patterns were dissected to identify differences in gene expression trajectories over the lifespan. In addition to DNA repair, distinct biological functions (including hypoxia response, epigenetic modification, fertilization, mitochondrial function, etc.) were overrepresented in particular clusters. Association studies were further performed to explore the relationships between known genes responsible for ovarian function and differentially expressed genes identified in this work. We found that the causative genes of human premature ovarian insufficiency were specifically enriched in distinct gene clusters. Taken together, our findings reveal a comprehensive transcriptomic landscape of the mouse ovary over the lifespan, providing insights into the molecular mechanisms underlying mammalian ovarian aging and supporting future etiological studies of aging-associated ovarian disorders.
Financial stressors such as wealth loss, indebtedness, and bankruptcy have gained the attention of public health scholars since the Great Recession. In this study, we extend this area of research by comparing the mental and physical impact of multiple financial stressors during midlife, a pivotal period in the life course for wealth accumulation and disease onset.
With data from the National Longitudinal Survey of Youth 1979 (www.nlsinfo.org), an ongoing survey of adult men and women in the U.S., we used logistic regression to estimate the associations between financial stressors and the risk of a psychiatric disorder or high blood pressure diagnosis from ages 31-39 in 1996 to ages 50-59 in 2016 (N = 7,143). Financial stressors include multiple types of wealth loss, debt, and bankruptcy.
Even after adjusting for a comprehensive set of confounders, many of the financial stressors we considered had similar associations with the risk of a psychiatric disorder, whereas only debt and bankruptcy were associated with the risk of high blood pressure. The best fitting models for both health outcomes included a simple indicator of indebtedness. Stock losses were not significantly associated with either health outcome.
Given the recent volatility in the U.S. economy, our results highlight the potential loss of health that may occur if nothing is done to prevent economically vulnerable populations from sliding into financial crisis. Our results also emphasize the need for additional research to develop individual-level interventions to improve health among those already experiencing financial difficulties.
Given the recent volatility in the U.S. economy, our results highlight the potential loss of health that may occur if nothing is done to prevent economically vulnerable populations from sliding into financial crisis. CH-223191 datasheet Our results also emphasize the need for additional research to develop individual-level interventions to improve health among those already experiencing financial difficulties.CH-223191 datasheet
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