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Author(s): Martin, A'verria; Eglit, Graham ML; Maldonado, Yadira; Daly, Rebecca; Liu, Jinyuan; Tu, Xin; Jeste, Dilip V | Abstract: Background and objectivesNegative age stereotypes can become internalized and contribute to lower levels of physical and mental well-being in older adults, including those with serious illnesses. The main objective of this study was to examine the relationships of attitude toward own aging (ATOA) with health outcomes after controlling for resilience among older cancer survivors and comparison subjects without cancer, aged 50 years or older.MethodsWe examined data in 1,140 adults from the Successful Aging Evaluation (SAGE) study, a structured multi-cohort investigation of community-based adults selected using random digit dialing. There were 219 participants with cancer (excluding skin cancer) and 912 without cancer. ATOA was assessed with the Philadelphia Geriatric Morale Scale, and its relationship with measures of physical, cognitive, and mental health, as well as resilience was evaluated.ResultsIndividuals with cancer reported slightly more pessimistic ATOA than individuals without cancer. ATOA correlated with physical and mental health in individuals with and without cancer. Hierarchical linear multiple regression revealed that ATOA contributed significantly to the prediction of physical and mental health after controlling for socio-demographic variables and resilience.Discussion and implicationsHigher levels of positive ATOA appear to be a protective factor for health in older adults, including those with cancer. Interventions that provide education about positive aspects of aging, modify negative automatic thoughts, and promote optimism may be useful for increasing ATOA and thereby improving physical and mental health in older adults, especially those with cancer.

Intestinal microbiome and gut-brain axis have been receiving increasing attention for their role in the regulation of brain/behavior and possible biological basis of psychiatric disorders. Several recent clinical studies have linked the microbiome with neuropsychiatric conditions, although the literature on schizophrenia is quite limited. This study investigated gut microbiome composition in 50 individuals, including 25 persons with chronic schizophrenia and 25 demographically-matched non-psychiatric comparison subjects (NCs). Stool samples were collected and assayed using 16S rRNA sequencing of the V4 region. Examination of unweighted UniFrac and Bray-Curtis dissimilarities revealed significant community-level separation in microbiome composition between the two subject groups. At the phylum level, Proteobacteria were found to be relatively decreased in schizophrenia subjects compared to NCs. At the genus level, Anaerococcus was relatively increased in schizophrenia while Haemophilus, Sutterella, and Clostridium were decreased. Within individuals with schizophrenia, abundance of Ruminococcaceae was correlated with lower severity of negative symptoms; Bacteroides were associated with worse depressive symptoms; and Coprococcus was related to greater risk for developing coronary heart disease. Our findings provide evidence of altered gut microbial composition in persons with chronic schizophrenia and suggest a need for larger and longitudinal studies of microbiome in schizophrenia.

© 2014 Note: ∗ represents specific indicators available in the Successful Aging Evaluation (SAGE) study and that are the focus of the present study. Objectives: Hispanics are the fastest growing ethnic/racial group of the older adult population in the United States, yet little is known about positive mental health in this group. We examined differences in life satisfaction between demographically matched groups of older Hispanics and non-Hispanic Whites, and sought to identify specific factors associated with these differencesMethods: Participants included 126 community-dwelling English-speaking Hispanics aged 50 and older, and 126 age-, gender-, and education-matched non-Hispanic Whites. Participants completed standardized measures of life satisfaction and postulated correlates, including physical, cognitive, emotional and social functioning, as well as positive psychological traits and religiosity/spirituality.Results: Hispanics reported greater life satisfaction than non-Hispanic Whites (p < 0.001). Ethnic groups were comparable on most postulated correlates of life satisfaction, except that Hispanics had lower levels of cognitive performance, and higher levels of daily spiritual experiences, private religious practices and compassion (ps < 0.001). Among these factors, spiritual experiences, religious practices, and compassion were significantly associated with life satisfaction in the overall sample. Multivariable analyses testing the influence of these three factors on the association between ethnicity and life satisfaction showed that higher spirituality among Hispanics accounted for ethnic differences in life satisfaction.Conclusion: English-speaking Hispanics aged 50 and older appeared to be more satisfied with their lives than their non-Hispanic White counterparts, and these differences were primarily driven by higher spirituality among Hispanics. Future studies should examine positive mental health among various Hispanic subgroups, including Spanish speakers, as an important step toward development of culturally sensitive prevention and intervention programs aimed at promoting positive mental health.