RESUMEN
We investigate Alzheimer's disease and related dementia (ADRD) prevalence, incidence rate, and risk factors in individuals racialized as Asian and/or Asian-American and assess sample representation. Prevalence, incidence rate, risk factors, and heterogeneity of samples were assessed. Random-effects meta-analysis was conducted, generating pooled estimates. Of 920 records across 14 databases, 45 studies were included. Individuals racialized as Asian and/or Asian-American were mainly from Eastern and Southern Asia, had higher education, and constituted a smaller sample relative to non-Hispanic white cohorts. The average prevalence was 10.9%, ranging from 0.4% to 46%. The average incidence rate was 20.03 (12.01-33.8) per 1000 person-years with a range of 75.19-13.59 (12.89-14.33). Risk factors included physiological, genetic, psychological, behavioral, and social factors. This review underscores the systemic underrepresentation of individuals racialized as Asian and/or Asian-American in ADRD research and the need for inclusive approaches accounting for culture, language, and immigration status. HIGHLIGHTS: There is considerable heterogeneity in the prevalence of ADRD among studies of Asian-Americans. There is limited data on group-specific risk factors for ADRD among Asian-Americans. The average prevalence of (ADRD) among Asian-Americans was found to be 7.4%, with a wide range from 0.5% to 46%.
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Enfermedad de Alzheimer , Asiático , Humanos , Prevalencia , Asiático/estadística & datos numéricos , Incidencia , Enfermedad de Alzheimer/epidemiología , Enfermedad de Alzheimer/etnología , Factores de Riesgo , Demencia/epidemiología , Demencia/etnologíaRESUMEN
Adults' common beliefs about child sexual abuse and disclosure were explored. Participants (N = 670) were questioned about key areas of child sexual abuse that could affect decision-making processes of jurors evaluating child sexual abuse cases. These areas included victim and perpetrator characteristics, medical and behavioral indicators of child sexual abuse, memories for the event, and disclosure of the event. The scientific literature pertaining to these same areas are reviewed. While individual beliefs were consistent with some areas of the scientific literature (e.g., victim and perpetrator characteristics), they strongly contrasted the literature in other important areas (e.g., memories for the event, indicators of child sexual abuse, and the likelihood of denial and recantation). Implications, including the option of providing expert testimony to reduce discrepancies, are discussed.
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Abuso Sexual Infantil , Autorrevelación , Revelación de la Verdad , Adolescente , Adulto , Cultura , Femenino , Humanos , Masculino , Memoria , Persona de Mediana Edad , Adulto JovenRESUMEN
Importance: Cognitive impairment is prevalent in survivors of stroke, affecting approximately 30% of individuals. Physical exercise and cognitive and social enrichment activities can enhance cognitive function in patients with chronic stroke, but their cost-effectiveness compared with a balance and tone program is uncertain. Objective: To conduct a cost-effectiveness and cost-utility analysis of multicomponent exercise or cognitive and social enrichment activities compared with a balance and tone program. Design, Setting, and Participants: This economic evaluation used a Canadian health care systems perspective and the Vitality study, a randomized clinical trial aimed at improving cognition after stroke with a 6-month intervention and a subsequent 6-month follow-up (ie, 12 months). The economic evaluation covered the duration of the Vitality trial, between June 6, 2014, and February 26, 2019. Participants were community-dwelling adults aged 55 years and older who experienced a stroke at least 12 months prior to study enrollment in the Vancouver metropolitan area, British Columbia, Canada. Data were analyzed from June 1, 2022, to March 31, 2023. Interventions: Participants were randomly assigned to twice-weekly classes for 1 of the 3 groups: multicomponent exercise program, cognitive and social enrichment activities program, or a balance and tone program (control). Main Outcomes and Measures: The primary measures for the economic evaluation included cost-effectiveness (incremental costs per mean change in cognitive function, evaluated using the Alzheimer Disease Assessment Scale-Cognitive-Plus), cost-utility (incremental cost per quality-adjusted life-year gained), intervention costs, and health care costs. Since cognitive benefits 6 months after intervention cessation were not observed in the primary randomized clinical trial, an economic evaluation at 12 months was not performed. Results: Among 120 participants (mean [SD] age, 71 [9] years; 74 [62%] male), 34 were randomized to the multicomponent exercise program, 34 were randomized to the social and cognitive enrichment activities program, and 52 were randomized to the balance and tone control program. At the end of the 6-month intervention, the cost per mean change in Alzheimer Disease Assessment Scale-Cognitive-Plus score demonstrated that exercise was more effective and costlier compared with the control group in terms of cognitive improvement with an incremental cost-effectiveness ratio of CAD -$8823. The cost per quality-adjusted life-year gained for both interventions was negligible, with exercise less costly (mean [SD] incremental cost, CAD -$32 [$258]) and cognitive and social enrichment more costly than the control group (mean [SD] incremental cost, CAD $1018 [$378]). The balance and tone program had the lowest delivery cost (CAD $777), and the exercise group had the lowest health care resource utilization (mean [SD] $1261 [$1188]) per person. Conclusions and Relevance: The findings of this economic evaluation suggest that exercise demonstrated potential for cost-effectiveness to improve cognitive function in older adults with chronic stroke during a 6-month intervention.
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Enfermedad de Alzheimer , Humanos , Masculino , Anciano , Femenino , Análisis Costo-Beneficio , Cognición , Ejercicio Físico , Colombia BritánicaRESUMEN
OBJECTIVE: To describe the frequency and severity of parent-reported medication side effects (SEs) in children with juvenile idiopathic arthritis (JIA) relative to physician-reported actionable adverse events (AEs), and to assess their impact on health-related quality of life (HRQoL). METHODS: Newly diagnosed JIA patients recruited between 2017 and 2019 to the Canadian Alliance of Pediatric Rheumatology Investigators (CAPRI) Registry were included. Parents reported presence and severity (0 = no problem, 10 = very severe) of medication SEs at every clinic visit. Physicians were asked to report any actionable AE. HRQoL was assessed using the Quality of My Life (QoML) questionnaire (0 = the worst, 10 = the best) and parent's global assessment (0 = very well, 10 = very poor). Analyses included proportion of visits with SEs or actionable AEs, cumulative incidence by Kaplan-Meier methods, and HRQoL impact measured with longitudinal mixed-effects models. RESULTS: SEs were reported at 371 of 884 (42%) visits (95% confidence interval [95% CI] 39, 45%) in 249 patients, with a median of 2 SEs per visit (interquartile range [IQR] 1-3), and median severity of 3 (IQR 1.5-5). Most SEs were gastrointestinal (32.5% of visits) or behavioral/psychiatric (22.4%). SE frequency was lowest with nonsteroidal antiinflammatory drugs alone (34.7%) and highest with prednisone and methotrexate combinations (66%). SE cumulative incidence was 67% (95% CI 59, 75) within 1 year of diagnosis, and 36% (95% CI 28, 44) for actionable AEs. Parent global and QoML scores were worse with SEs present; the impact persisted after adjusting for pain and number of active joints. CONCLUSION: Parents report that two-thirds of children with JIA experience SEs impacting their HRQoL within 1 year of diagnosis. SE mitigation strategies are needed in managing JIA.
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Artritis Juvenil , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos , Artritis Juvenil/diagnóstico , Artritis Juvenil/tratamiento farmacológico , Artritis Juvenil/epidemiología , Canadá/epidemiología , Niño , Humanos , Metotrexato/efectos adversos , Padres , Prednisona/uso terapéutico , Calidad de Vida/psicologíaRESUMEN
When two or more people witness an event together, the event report from one person can influence others' reports. In the current study we examined the role of age and motivational factors on peer influence regarding event reports in adolescents and young adults. Participants (N=249) watched a short video of a robbery then answered questions with no co-witness information or with information believed to be from a co-witness. Public and private response conditions were included to explore motivations for peer influence. Co-witness information influenced participants' responses, although the effect was equally strong in the private and the public co-witness conditions. Peer influence on event reports was steady across a large age range (11- to 25-year-olds).
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Conducta del Adolescente/psicología , Recuerdo Mental , Grupo Paritario , Sugestión , Adolescente , Factores de Edad , Niño , Femenino , Humanos , Masculino , Motivación , Estimulación Luminosa/métodos , Adulto JovenRESUMEN
BACKGROUND: Often times, a child's disclosure is the only forensic evidence available in child abuse cases. Therefore, understanding disclosure patterns of suspected child abuse victims plays a critical role in the forensic investigations of both child physical abuse (CPA) and child sexual abuse (CSA) cases. OBJECTIVE: To explore adults' retrospective reports about childhood disclosure of CPA and CSA. PARTICIPANTS AND SETTING: College students (Nâ¯=â¯907) were screened for reported histories of CSA (nâ¯=â¯94) or CPA (nâ¯=â¯109). METHODS: Through an online survey, participants provided anonymous information regarding CSA and CPA experiences along with information about any disclosure events or opportunities that they have encountered since the abuse. RESULTS: Among the adults reporting CSA histories, 50 % indicated disclosing the abuse during childhood; 80 % indicated any lifetime disclosure. Among the adults indicating CPA histories, 32 % reportedly disclosed the abuse to someone during childhood with 52 % reporting any lifetime disclosure. For both groups, length of delay until disclosure was bimodal with many individuals reporting immediately and many waiting considerable time. Among adults reporting CSA, a minority (16 %) indicated the abuse came to the attention of authorities, with even fewer CPA cases (8%) reporting authorities were aware of their abuse. Denial and recantation in a formal setting was infrequent regardless of abuse type reported. CONCLUSIONS: Given that participants experiencing CSA and CPA both reported low levels of denial and recantation, forensic investigators and practitioners may benefit from considering consistent interviewing approaches and protocols, regardless of the type of abuse suspected.
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Adultos Sobrevivientes del Maltrato a los Niños/psicología , Maltrato a los Niños/estadística & datos numéricos , Autorrevelación , Adolescente , Adulto , Femenino , Humanos , Entrevistas como Asunto , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Estados Unidos , Adulto JovenRESUMEN
Policy on officer-involved shootings is critically reviewed and errors in applying scientific knowledge identified. Identifying and evaluating the most relevant science to a field-based problem is challenging. Law enforcement administrators with a clear understanding of valid science and application are in a better position to utilize scientific knowledge for the benefit of their organizations and officers. A recommended framework is proposed for considering the validity of science and its application. Valid science emerges via hypothesis testing, replication, extension and marked by peer review, known error rates, and general acceptance in its field of origin. Valid application of behavioral science requires an understanding of the methodology employed, measures used, and participants recruited to determine whether the science is ready for application. Fostering a science-practitioner partnership and an organizational culture that embraces quality, empirically based policy, and practices improves science-to-practice translation.
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Ciencias de la Conducta/organización & administración , Policia , Ciencias Forenses , Humanos , Política Organizacional , Reproducibilidad de los Resultados , InvestigaciónRESUMEN
OBJECTIVE: Studies have demonstrated a link between chronic obstructive pulmonary disease (COPD) and inflammation, raising the question whether chronic inflammatory conditions, such as rheumatoid arthritis (RA), predispose to COPD. Our objective was to evaluate the risk of incident COPD hospitalization in RA compared to the general population. METHODS: We studied a population-based incident RA cohort with matched general population controls, using administrative health data. All incident RA cases in British Columbia who first met RA definition between January 1996 and December 2006 were selected using previously published criteria. General population controls were randomly selected, matched 1:1 to RA cases on birth year, sex, and index year. COPD outcome was defined as hospitalization with a primary COPD code. Incidence rates, 95% confidence intervals (95% CIs), and incidence rate ratios (IRRs) were calculated for RA and controls. Multivariable Cox proportional hazards models estimated the risk of COPD in RA compared to the general population after adjusting for potential confounders. Sensitivity analyses were performed to test the robustness of the results to the possible confounding effect of smoking, unavailable in administrative data, and to COPD outcome definitions. RESULTS: The cohorts included 24,625 RA individuals and 25,396 controls. The incidence of COPD hospitalization was greater in RA than controls (IRR 1.58, 95% CI 1.34-1.87). After adjusting for potential confounders, RA cases had a 47% greater risk of COPD hospitalization than controls. The increased risk remained significant after modeling for smoking and with varying COPD definitions. CONCLUSION: In our population-based cohort, individuals with RA had a 47% greater risk of COPD hospitalization compared to the general population.