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BACKGROUND: Spousal loss is a stressful life event that is associated with loneliness and social isolation, both of which affect mental and physical health. The primary objective of this paper was to synthesize longitudinal studies that investigated loneliness and social isolation in widowhood. METHODS: A systematic search of the literature was conducted using three electronic databases. 26 longitudinal studies published through June 2024 were included for further analysis. Participant characteristics, study design, and key findings were extracted. RESULTS: Most studies were from the United States or Europe, included more widows than widowers, and assessed loneliness in older adults aged >60 years. Loneliness peaked directly following spousal death, but findings were inconsistent regarding the lasting effects of widowhood. Heterogeneity in the longitudinal trajectories of loneliness was noted, with studies showing linear increases, decreases, or curvilinear relationships over time. Several factors modified the relationship between widowhood and loneliness, including volunteerism, military experience, income, and age. Widowers consistently reported greater loneliness and worse social isolation when compared with widows. Few studies investigated social isolation specifically, but those that did found that social isolation may decrease in widowhood. CONCLUSIONS: As the world grapples with a social pandemic of loneliness and social isolation, widowed adults may be uniquely affected. Few studies investigated the longitudinal trajectory of loneliness and especially social isolation in widowhood, and those that did found heterogenous results. Future work is needed to understand why some widowed adults are uniquely affected by feelings of loneliness and social isolation while others are not, and whether potentially modifiable factors that moderate or mediate this relationship could be leveraged by psychosocial interventions.
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BACKGROUND: Research on acculturation and schizophrenia spectrum disorders has yielded inconsistent findings. This study aimed to clarify the influence of acculturation on symptomatology in Latine individuals with schizophrenia in the United States. METHODS: The analysis involved cross-sectional data from Latine (n = 120) and non-Latine White (n = 60) adults with schizophrenia in San Diego, California. Participants completed the Short Acculturation Scale for Hispanics (SASH), Positive and Negative Symptom Scale, and Hamilton Depression Rating Scale in their preferred language. Univariate linear regressions were implemented to identify proxy measures as predictors of acculturation scores. Analyses of variance were conducted to analyze the relationship of SASH scores and proxy measures of acculturation to symptom severity. RESULTS: Latine participants presented more symptom severity than non-Latine Whites. When categorized by acculturation status (Spanish-preferring, bicultural, and English-preferring), Spanish-preferring participants presented similar psychiatric symptoms to the non-Latine group and less severe symptoms than both other Latine groups. Analyses identified study language as the strongest proxy measure for the SASH. Latine participants assessed in English had significantly worse positive and depressive symptoms than those assessed in Spanish. Nativity status moderated the relationship between study language and symptomatology. CONCLUSIONS: Findings support an association between acculturation and symptom severity among Latine individuals with schizophrenia. The use of proxy measures of acculturation may be useful in settings where time is constrained. Future research should continue to explore acculturation and symptomatology in Latine communities.
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Esquizofrenia , Adulto , Humanos , Aculturación , Estudios Transversales , Hispánicos o Latinos/psicología , Lenguaje , Esquizofrenia/diagnóstico , Estados Unidos , BlancoRESUMEN
OBJECTIVES: Loneliness and chronic stress are prevalent issues for older adults that have been linked to adverse health outcomes. We conducted a remote resilience and self-compassion intervention targeting loneliness and chronic stress. METHODS: This study utilized a multiple-phase-change single-case experimental design with three consecutive 6-week phases: control, intervention, follow-up. Assessments and biomarker collection (blood pressure, inflammation, sleep actigraphy) were conducted at each phase. Participants completed a 6-week remotely-administered resilience and self-compassion intervention using techniques from cognitive behavioral therapy and resilience training. Repeated measures ANOVAs were conducted over the 12-week period from control (week 0) to intervention completion (week 12) and over the 18-week period from control (week 0) to follow-up (week 18) in supplemental analyses. RESULTS: Participants reported a reduction in stress (p < 0.001; ηp2 = 0.15), depression (p = 0.02; ηp2 = 0.08), and loneliness (p = 0.003; ηp2 = 0.18), and an increase in self-compassion (p = 0.01; ηp2 = 0.13) from control to intervention completion (weeks 0-12). Post-hoc tests revealed that stress reduced significantly during the intervention phase (weeks 6-12) and loneliness reduced significantly during the control phase (weeks 0-6). Some improvements in blood pressure, inflammation, and sleep quality were noted in a subsample of participants. CONCLUSION: Findings indicate that our remote resilience and self-compassion intervention for older adults targeting loneliness and chronic stress was efficacious.
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Atención Plena , Resiliencia Psicológica , Humanos , Anciano , Autocompasión , Proyectos de Investigación , Soledad , Atención Plena/métodos , InflamaciónRESUMEN
Sleep disturbances are a key feature of bipolar disorder (BD), and poor sleep has been linked to mood symptoms. Recent use of ecological momentary assessment (EMA) has allowed for nuanced exploration of the sleep-mood link; though, the scale and directionality of this relationship is still unclear. Using EMA, actigraphy, and self-reported sleep measures, this study examines the concurrent and predictive relationships between sleep and mood. Participants with BD (n = 56) wore actigraphy devices for up to 14 days and completed validated scales and daily EMA surveys about mood and sleep quality. Linear mixed models were used to examine overall and time-lagged relationships between sleep and mood variables. EMA mood ratings were correlated with validated rating scales for depression, mania, anxiety, and impulsivity. Poor self-reported sleep quality was associated with worse overall ratings of sadness and anger. Worse self-reported sleep quality was associated with greater sadness the following day. Higher daytime impulsivity was associated with worse sleep quality the following night. Exploratory analyses found relationships between worse and more variable mood (sadness, anger, and impulsivity) with worse and more variable sleep that evening (efficiency, WASO, and sleep onset time). The sample size was modest, fairly homogenous, and included mainly euthymic persons with BD. EMA-based assessments of mood and sleep are correlated with validated scale scores and provide novel insight into intra-individual variability. Further work on the complex two-way interactions between sleep and mood is needed to better understand how to improve outcomes in BD.