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INTRODUCTION: Case-finding algorithms can be applied to administrative healthcare records to identify people with diseases, including people with HIV (PWH). When supplementing an existing registry of a low prevalence disease, near-perfect specificity helps minimize impacts of adding in algorithm-identified false positive cases. We evaluated the performance of algorithms applied to healthcare records to supplement an HIV registry in British Columbia (BC), Canada. METHODS: We applied algorithms based on HIV-related diagnostic codes to healthcare practitioner and hospitalization records. We evaluated 28 algorithms in a validation sub-sample of 7,124 persons with positive HIV tests (2,817 with a prior negative test) from the STOP HIV/AIDS data linkage-a linkage of healthcare, clinical, and HIV test records for PWH in BC, resembling a disease registry (1996-2020). Algorithms were primarily assessed based on their specificity-derived from this validation sub-sample-and their impact on the estimate of the total number of PWH in BC as of 2020. RESULTS: In the validation sub-sample, median age at positive HIV test was 37 years (Q1: 30, Q3: 46), 80.1% were men, and 48.9% resided in the Vancouver Coastal Health Authority. For all algorithms, specificity exceeded 97% and sensitivity ranged from 81% to 95%. To supplement the HIV registry, we selected an algorithm with 99.89% (95% CI: 99.76% - 100.00%) specificity and 82.21% (95% CI: 81.26% - 83.16%) sensitivity, requiring five HIV-related healthcare practitioner encounters or two HIV-related hospitalizations within a 12-month window, or one hospitalization with HIV as the most responsible diagnosis. Upon adding PWH identified by this highly-specific algorithm to the registry, 8,774 PWH were present in BC as of March 2020, of whom 333 (3.8%) were algorithm-identified. DISCUSSION: In the context of an existing low prevalence disease registry, the results of our validation study demonstrate the value of highly-specific case-finding algorithms applied to administrative healthcare records to enhance our ability to estimate the number of PWH living in BC.
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Síndrome da Imunodeficiência Adquirida , Masculino , Humanos , Adulto , Feminino , Colúmbia Britânica/epidemiologia , Prevalência , Algoritmos , Suplementos NutricionaisRESUMO
Accidental overdoses are now the leading cause of death among people with HIV (PWH) in British Columbia (BC). We examined the utilization and retention of opioid agonist therapy (OAT). Adult PWH (≥19 years) with ≥ 1 OAT dispensation in BC between 2008 and 2020 were included (n = 1,515). OAT treatment episodes were formed based on specific criteria for slow-release oral morphine (SROM), methadone, injectable OAT (iOAT), and buprenorphine/naloxone. Retention in treatment was defined as any episode lasting ≥ 12 months. Logistic regression with generalized estimating equations modeled retention-associated factors. There was a 56.6% decline in OAT retention over time. Buprenorphine treatment exhibited significantly lower odds of retention (OR: 0.58; 95% CI: 0.36-0.92) compared to methadone. Conversely, no significant change in retention odds was observed for SROM (0.72; 0.33-1.54) and iOAT (0.81; 0.31-2.12). Factors associated with increased odds of retention included a 10-year increase in age (1.69; 1.46-1.95), previous retention history (1.96; 1.40-2.73), achieving OAT therapeutic dose (8.22; 6.67-10.14), and suppressed HIV viral load (1.35; 1.10-1.67). Individuals with a lifetime HCV diagnosis receiving iOAT were more likely to retain (3.61; 1.20-10.83). Each additional year on OAT during the study period was associated with a 4% increase in the odds of retention. A significant proportion of PWH had a history of OAT prescribing but experienced low retention rates. Retention outcomes were more positive for SROM and iOAT. The association between OAT medication type and retention odds may be particularly influenced by HCV diagnosis. Optimal management of opioid use disorder among PWH, with an emphasis on attaining the therapeutic dose is crucial.
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PURPOSE: To measure trends in the rates and costs of hospitalizations over a 15-year period among young adults with physical and/or psychiatric disorders. METHODS: This population-based, repeated cross-sectional study identified all 18- to 26- year-olds hospitalized in Ontario, Canada from April 1, 2003 and March 31, 2018 (fiscal years 2003-2017). Using discharge diagnoses, we assigned hospitalizations to one of four categories: 1) psychiatric disorder only; 2) primary psychiatric disorder with comorbid physical illness; 3) primary physical with comorbid psychiatric disorder; and 4) physical illness only. We compared health service utilization and changes in rates of hospitalizations over time using restricted cubic spline regression. Secondary outcome measures included change in hospital costs for each hospitalization category over the study period. RESULTS: Of 1,076,951 hospitalizations in young adults (73.7% female), 195,726 (18.2%) had a psychiatric disorder (either primary or comorbid). There were 129,676 hospitalizations (12.0%) with psychiatric disorders only, 36,287 (3.4%) with primary psychiatric and comorbid physical disorders, 29,763 (2.8%) with primary physical and comorbid psychiatric disorders, and 881,225 (81.8%) with physical disorders only. Rates of hospitalization for psychiatric disorders only increased 81% from 4.32 to 7.84/1,000 population, and those with physical health disorders with comorbid psychiatric disorders increased 172% from 0.47 to 1.28/1,000 population. Substance-related disorders were the most common comorbid psychiatric disorders among youth hospitalized for physical illness and increased 260% from 0.9 to 3.3/1,000 population. DISCUSSION: Hospitalizations among young adults with primary and comorbid psychiatric disorders have increased significantly over the past 15 years. Health system resources should be adequately directed to meet the shifting and complex needs of hospitalized young adults.
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Transtornos Mentais , Adolescente , Humanos , Feminino , Adulto Jovem , Masculino , Estudos Transversais , Ontário/epidemiologia , Transtornos Mentais/epidemiologia , Hospitalização , ComorbidadeRESUMO
PURPOSE: Evidence from systematic reviews suggests that adult immigrants living in areas of higher immigrant density (areas with a higher proportion of foreign-born residents) tend to experience fewer mental health problems-likely through less discrimination, greater access to culturally/linguistically appropriate services, and greater social support. Less is known about how such contexts are associated with mental health during childhood-a key period in the onset and development of many mental health challenges. This study examined associations between neighbourhood immigrant density and youth mental health conditions in British Columbia (BC; Canada). METHODS: Census-derived neighbourhood characteristics were linked to medical records for youth present in ten of BC's largest school districts from age 5 through 19 over the study period (1995-2016; n = 138,090). Occurrence of physician assessed diagnoses of mood and/or anxiety disorders, attention deficit hyperactivity disorder (ADHD), and conduct disorder was inferred through International Classification of Diseases (ICD) diagnostic codes in universal public health insurance records. Multi-level logistic regression was used to model associations between neighbourhood characteristics and odds of diagnoses for each condition; models were stratified by generation status (first-generation: foreign-born; second-generation: Canadian-born to a foreign-born parent; non-immigrant). RESULTS: Higher neighbourhood immigrant density was associated with lower odds of disorders among first-generation immigrant youth (e.g., adjusted odds of mood-anxiety disorders for those in neighbourhoods with the highest immigrant density were 0.67 times lower (95% CI: 0.49, 0.92) than those in neighbourhoods with the lowest immigrant density). Such protective associations generally extended to second-generation and non-immigrant youth, but were-for some disorders-stronger for first-generation than second-generation or non-immigrant youth. CONCLUSIONS: Findings suggest there may be protective mechanisms associated with higher neighbourhood immigrant density for mental health conditions in immigrant and non-immigrant youth. It is important that future work examines potential pathways by which contextual factors impact immigrant and non-immigrant youth mental health.
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Emigrantes e Imigrantes , Saúde Mental , Adulto , Humanos , Adolescente , Pré-Escolar , Canadá/epidemiologia , Colúmbia Britânica/epidemiologia , Estudos de Coortes , AnsiedadeRESUMO
BACKGROUND: Refugee children face numerous challenges associated with pre-migration trauma and post-migration adaptation. Much research pertaining to refugee children's well-being focuses on psychiatric symptoms. Relatively few studies have examined how social context factors-such as perceptions of peer belonging, and support from adults at home and at school-contribute to the emotional health of refugee children. Informed by social-ecological theories emphasizing dynamic interactions between the contexts in which children develop, we examined associations between social context factors and emotional health in refugee children. METHODS: Data were drawn from a population-based data linkage in British Columbia, Canada. The analytic sample included 682 grade 4 students (Mage 9.2 years; 46.3% female) with a refugee background who responded to the Middle Years Development Instrument (MDI) during the 2010/2011-2016/2017 school years. The MDI is a self-report survey of children's social and emotional competencies and social context factors completed at school. Regression analyses were used to examine associations of social context factors (school climate, supportive adults at school and at home, and peer belonging) with indicators of emotional health (life satisfaction, self-concept, optimism, and sadness). Refugee generation status (first/second) was considered through stratification and testing of interactions with social context factors. RESULTS: Perceived supportive school climate, support from adults in school and at home, and peer belonging were each independently associated with better emotional health. Results were similar for first- and second-generation children. CONCLUSION: Taken together, results suggest a unique role of the school context to refugee children's emotional health. School-based programming that promotes positive school climate can be considered as an important approach to support newcomer refugee children and their families.
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Refugiados , Adulto , Colúmbia Britânica , Criança , Emoções , Feminino , Humanos , Masculino , Refugiados/psicologia , Instituições Acadêmicas , Meio SocialRESUMO
OBJECTIVE: Routinely collected health administrative data can be used to efficiently assess disease burden in large populations, but it is important to evaluate the validity of these data. The objective of this study was to develop and validate International Classification of Disease 10th revision (ICD -10) algorithms that identify laboratory-confirmed influenza or laboratory-confirmed respiratory syncytial virus (RSV) hospitalizations using population-based health administrative data from Ontario, Canada. STUDY DESIGN AND SETTING: Influenza and RSV laboratory data from the 2014-15, 2015-16, 2016-17 and 2017-18 respiratory virus seasons were obtained from the Ontario Laboratories Information System (OLIS) and were linked to hospital discharge abstract data to generate influenza and RSV reference cohorts. These reference cohorts were used to assess the sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) of the ICD-10 algorithms. To minimize misclassification in future studies, we prioritized specificity and PPV in selecting top-performing algorithms. RESULTS: 83,638 and 61,117 hospitalized patients were included in the influenza and RSV reference cohorts, respectively. The best influenza algorithm had a sensitivity of 73% (95% CI 72% to 74%), specificity of 99% (95% CI 99% to 99%), PPV of 94% (95% CI 94% to 95%), and NPV of 94% (95% CI 94% to 95%). The best RSV algorithm had a sensitivity of 69% (95% CI 68% to 70%), specificity of 99% (95% CI 99% to 99%), PPV of 91% (95% CI 90% to 91%) and NPV of 97% (95% CI 97% to 97%). CONCLUSION: We identified two highly specific algorithms that best ascertain patients hospitalized with influenza or RSV. These algorithms may be applied to hospitalized patients if data on laboratory tests are not available, and will thereby improve the power of future epidemiologic studies of influenza, RSV, and potentially other severe acute respiratory infections.
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Hospitalização , Influenza Humana/diagnóstico , Infecções por Vírus Respiratório Sincicial/diagnóstico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Algoritmos , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Classificação Internacional de Doenças , Masculino , Pessoa de Meia-Idade , Ontário , Estações do Ano , Adulto JovemRESUMO
The present study examined the association of residential instability with hospitalizations among homeless and vulnerably housed individuals over a 4-year time period. Survey data were linked to administrative records on hospitalizations. Specifically, we used data from the Health and Housing in Transition study, a prospective cohort study that tracked the health and housing status of homeless and vulnerably housed individuals in Canada. Responses from Vancouver-based participants (n = 378) from baseline and 3 follow-ups were linked to their administrative health records on hospitalizations (Discharge Abstract Database - Hospital Separation Files; 2008-2012). A generalized estimating equations model was used to examine associations between the number of residential moves and any hospitalizations during each year (none versus ≥ 1 hospitalizations). Analyses included demographic and health variables. Survey data were collected via structured interviews. Hospitalizations were derived from provincial administrative health records. A higher number of residential moves were associated with hospitalization over the study period (adjusted odds ratio: 1.14; 95% confidence interval: 1.01, 1.28). Transgender, female gender, perceived social support, better self-reported mental health, and having ≥ 3 chronic health conditions also predicted having been hospitalized over the study period, whereas high school/higher education was negatively associated with hospitalizations. Our results indicate that residential instability is associated with increased risk of hospitalization, illustrating the importance of addressing housing as a social determinant of health.
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Hospitalização/estatística & dados numéricos , Habitação/estatística & dados numéricos , Pessoas Mal Alojadas/psicologia , Pessoas Mal Alojadas/estatística & dados numéricos , Saúde Mental/estatística & dados numéricos , Populações Vulneráveis/psicologia , Adulto , Colúmbia Britânica , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Autorrelato , Inquéritos e Questionários , Populações Vulneráveis/estatística & dados numéricosRESUMO
Using a linked population-based database established on healthcare, socio-economic, and survey datasets in British Columbia, Canada, we examined how biological, socio-demographic, and socio-economic status (SES) factors at birth related to children's emotional development and mental health. One analysis examined teacher-rated anxiety, hyperactivity, and aggression for kindergarten children (Mage = 5.7; n = 134,094). Another analysis examined administrative healthcare records comprising of physician-assigned diagnostic codes for mental health conditions (conduct disorder, attention deficit hyperactivity disorder, anxiety disorder and depression) from ages 5 through 15 (n = 89,404). Various factors at birth, including gestational age, birthweight, and maternal demographics, were related to emotional development and mental health in childhood. Across outcomes, low SES indicated detrimental associations with various aspects of children's emotional development and mental health (e.g., adjusted odds of mental health conditions were 25-39% higher for children of low income families versus others). Findings reinforce evidence that poverty (reduction) is a primary public health issue.
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Desenvolvimento Infantil/fisiologia , Emoções/fisiologia , Transtornos Mentais/diagnóstico , Saúde Mental , Pobreza/psicologia , Canadá , Criança , Pré-Escolar , Bases de Dados Factuais , Status Econômico , Feminino , Humanos , Masculino , Transtornos Mentais/psicologia , Instituições Acadêmicas , Classe Social , Fatores SocioeconômicosRESUMO
Importance: More than 50% of lifetime mental health disorders develop by early adolescence, and yet it is not well understood how early childhood social-emotional functioning varies in populations or how differences in functioning may be associated with emerging mental health conditions. Objectives: To identify profiles of social-emotional functioning at kindergarten school entry (age 5 years) and to examine to what extent profiles are related to early-onset mental health conditions (ages 6-14 years). Design, Setting, and Participants: This prospective cohort study followed up a population cohort of 34â¯552 children in British Columbia, Canada, from birth (born 1996-1998) to age 14 years (last follow-up, December 31, 2011). Data were analyzed from the Developmental Trajectories cohort that links British Columbia child development data from the Early Development Instrument (EDI) to British Columbia Ministry of Health and Ministry of Education records. Data were analyzed between May and September 2017. Exposures: Early childhood social-emotional functioning (defined as social competence, internalizing, and externalizing symptoms) rated by the children's kindergarten teachers. Main Outcomes and Measures: Occurrences of physician-assessed mental health conditions throughout childhood and early adolescence, including depression, anxiety, conduct disorder, and attention-deficit/hyperactivity disorder (ADHD), calculated from billing codes from the International Classification of Diseases, Ninth Revision recorded in provincial health insurance data. Results: Data from 34â¯323 children (mean [SD] age, 5.7 [0.3] years; 17â¯538 [51.1%] were boys) were analyzed at kindergarten and followed up to age 14 years (15â¯204 completed follow-up). Latent profile analysis identified 6 unique social-emotional functioning profiles at school entry, with 41.6% of children (n = 14â¯262) exhibiting comparative vulnerabilities in internalizing or externalizing behaviors. Prevalence of mental health conditions from ages 6 to 14 years was 4.0% for depression, 7.0% for anxiety, 5.5% for conduct disorder, 7.1% for ADHD, and 5.4% for multiple conditions. Zero-inflated Poisson analyses showed an association between social-emotional functioning profiles at kindergarten school entry and physician-assessed mental health conditions by age 14 years (range of adjusted odds ratios: depression, 1.10 [95% CI, 0.76-1.60] to 2.93 [95% CI, 1.93-4.44]; anxiety, 1.00 [95% CI, 0.74-1.36] to 1.73 [95% CI, 1.11-2.70]; conduct disorder, 2.17 [95% CI, 1.41-3.34] to 6.91 [95% CI, 4.90-9.74]; ADHD, 1.46 [95% CI, 1.11-1.93] to 8.72 [95% CI, 6.46-11.78]; and multiple conditions, 1.20 [95% CI, 0.88-1.63] to 6.81 [95% CI, 4.91-9.44]). Children with higher teacher ratings of aggression and hyperactivity had more frequent consultations for conduct disorder, ADHD, and multiple conditions. Conclusions and Relevance: This study's findings suggest that more than 40% of children enter the school system with relative vulnerabilities in social-emotional functioning that are associated with early-onset mental health conditions. The results raise important questions for using population-level early childhood development monitoring in the context of universal and proactive mental health strategies.
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Ansiedade , Transtornos de Deficit da Atenção e do Comportamento Disruptivo , Depressão , Ajustamento Emocional , Habilidades Sociais , Estudantes/estatística & dados numéricos , Adolescente , Ansiedade/diagnóstico , Ansiedade/epidemiologia , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/diagnóstico , Transtornos de Deficit da Atenção e do Comportamento Disruptivo/epidemiologia , Colúmbia Britânica/epidemiologia , Criança , Desenvolvimento Infantil , Pré-Escolar , Depressão/diagnóstico , Depressão/epidemiologia , Feminino , Seguimentos , Humanos , Masculino , Saúde Mental , Avaliação das Necessidades , Técnicas Psicológicas , Serviços de Saúde Escolar/estatística & dados numéricosRESUMO
PURPOSE: Mental illness represents a major public health burden among Canada's large immigrant population. A burgeoning cross-sectional, longitudinal, and experimental evidence base implicates nutrition in mental health. Healthier diets (e.g., those rich in certain micro-nutrients) may benefit cognitive, social, and emotional functioning through attenuated inflammation and other bio-psychological pathways. The present study examined associations between nutrition and three markers of mental health among immigrants to Canada. METHODS: Employing cross-sectional data from immigrant respondents (n = 37,071) to a nationally representative population-based survey (the Canadian Community Health Survey: CCHS 2011-2014), we modelled associations of daily fruit and vegetable consumption with three mental health outcomes: anxiety and/or mood disorder diagnosis, being distressed (assessed via the 6-item Kessler Psychological Distress Scale), and having good self-rated overall mental health. Multivariable logistic regression analyses were employed, adjusting for various socio-demographic and lifestyle-related variables. RESULTS: Higher consumption of fruit and vegetables demonstrated significant, protective associations with odds of having a mood and/or anxiety disorder, being distressed, and self-rated good mental health. Such patterns of association were similar regardless of ethno-cultural minority status and recency of immigration. Moreover, the protective associations of nutrition and mental health were independent of socio-demographic, health, and lifestyle factors. CONCLUSIONS: Results suggested evidence of protective associations between healthy nutritional intake and mental illness among a large-scale sample of immigrants in Canada. Importantly, the protective associations of healthier diets with immigrants' mental health were independent of various markers of healthy lifestyles (e.g., general health status, physical activity, alcohol use). Healthy dietary intake may, therefore, be worth consideration in efforts to prevent mental illness among immigrants.
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Ansiedade/epidemiologia , Dieta Saudável/psicologia , Emigrantes e Imigrantes/psicologia , Saúde Mental/estatística & dados numéricos , Transtornos do Humor/epidemiologia , Adolescente , Adulto , Idoso , Ansiedade/etnologia , Canadá/epidemiologia , Estudos Transversais , Inquéritos sobre Dietas , Dieta Saudável/métodos , Feminino , Frutas , Nível de Saúde , Humanos , Estilo de Vida , Modelos Logísticos , Masculino , Saúde Mental/etnologia , Pessoa de Meia-Idade , Transtornos do Humor/etnologia , Fatores de Proteção , VerdurasRESUMO
PURPOSE: The Satisfaction With Life Scale adapted for Children (SWLS-C) is a self-report measure of children's quality of life and has exhibited sound psychometric properties. In light of increasing ethno-cultural diversity, it is important to understand child life satisfaction across diverse subgroups. Employing children's language background as a proxy for cultural background among children in British Columbia, Canada, we examined (a) the cross-cultural measurement equivalence of the SWLS-C; and (b) cross-cultural relations of peer support and adult support with SWLS-C. METHODS: Participants were 20,119 children (Mage 9.2; 50.2% boys) who provided data as part of a self-report child health survey (the Middle-years Development Instrument). Measurement equivalence across eight language/cultural background groups was tested via multi-group confirmatory factor analysis. Multi-level analyses were used to compare: a) SWLS-C means; and b) associations of peer support and adult support with SWLS-C scores, by language/cultural background. RESULTS: Findings supported strict measurement equivalence between the English language/cultural background group and all other language/cultural background groups for the SWLS-C. Relative to the English language background group, SWLS-C means differed for several language/cultural background groups. Within every language/cultural background group, however, peer and adult support scale scores were significant positive correlates of SWLS-C scores. CONCLUSIONS: This study provided evidence for measurement equivalence of a life satisfaction measure across children from diverse language/cultural backgrounds and identified between-group differences in the level of child life satisfaction that were generally consistent with prior theory and findings. Moreover, results provided evidence of promotive associations of adult support and peer support with life satisfaction among diverse groups of children.
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Etnicidade/psicologia , Satisfação Pessoal , Psicometria/métodos , Qualidade de Vida/psicologia , Apoio Social , Colúmbia Britânica , Criança , Diversidade Cultural , Análise Fatorial , Feminino , Inquéritos Epidemiológicos , Humanos , Idioma , Masculino , AutorrelatoRESUMO
This paper examined measurement invariance (MI), both across gender and over time, of the Satisfaction With Life Scale adapted for Children (SWLS-C). Adapted from the adult SWLS, the SWLS-C is a self-report measure for children and adolescents to assess their life satisfaction. The sample comprised elementary school students in British Columbia, Canada (n = 4,026) who responded to the SWLS-C in Grade 4 (M(age) = 9.3, SD = 0.6; 48.9% girls) and approximately 3 years later in Grade 7. We examined MI regarding gender, time, and both gender and time (i.e., interactional invariance) using Clustered Repeated Measures Multi-Group Confirmatory Factor Analysis with a mean- and variance-adjusted weighted least squares (WLSMV) estimation. Residual invariance by gender was supported at Grades 4 and 7; scalar invariance was supported longitudinally for each gender and overall. In the "interactional" model, including gender and time, analyses indicated scalar MI, but not residual MI. Analyses of latent factor means indicated that SWLS-C scores significantly decreased for both girls and boys from Grade 4 to Grade 7. The decrease was more pronounced for girls, but gender differences at either age were not significant. The pattern of observed mean scores differed, as it indicated no significant decrease for boys' SWLS-C scores, but significant gender differences at both time points. However, given the lack of residual invariance, comparisons of observed SWLS-C mean scores across gender and over time may be compromised. The different results for latent and observed mean SWLS-C scores highlight the importance of routinely conducting MI analyses for group comparisons. (PsycINFO Database Record
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Satisfação Pessoal , Psicometria/normas , Qualidade de Vida , Canadá , Criança , Feminino , Seguimentos , Humanos , Masculino , Psicometria/estatística & dados numéricos , Fatores SexuaisRESUMO
Canada has an increasingly large immigrant population. Areas of higher immigrant density, may relate to immigrants' health through reduced acculturation to Western foods, greater access to cultural foods, and/or promotion of salubrious values/practices. It is unclear, however, whether an association exists between Canada-wide regional immigrant density and obesity among immigrants. Thus, we examined whether regional immigrant density was related to obesity, among immigrants. Adult immigrant respondents (n = 15,595) to a national population-level health survey were merged with region-level immigrant density data. Multi-level logistic regression was used to model the odds of obesity associated with increased immigrant density. The prevalence of obesity among the analytic sample was 16%. Increasing regional immigrant density was associated with lower odds of obesity among minority immigrants and long-term white immigrants. Immigrant density at the region-level in Canada may be an important contextual factor to consider when examining obesity among immigrants.
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Emigrantes e Imigrantes/estatística & dados numéricos , Obesidade/etnologia , Características de Residência/estatística & dados numéricos , Aculturação , Adolescente , Adulto , Fatores Etários , Índice de Massa Corporal , Canadá/epidemiologia , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Fatores Sexuais , Fatores Socioeconômicos , Fatores de Tempo , Adulto JovemRESUMO
PURPOSE: The Satisfaction with Life Scale (SWLS) is a widely used measure of life satisfaction, a key aspect in quality of life. The SWLS has been used across many socio-demographic groups. Comparison of life satisfaction across different subgroups (e.g., cultures) is meaningful to researchers; such cross-group comparison presupposes that validity of the inferences from SWLS scores holds across various subgroups (measurement invariance: MI). The aim of the present review was to identify, summarize, and evaluate research testing measurement invariance of the SWLS. METHODS: A targeted literature search identified articles (published 1985-2016) that examined MI of the SWLS using multi-group confirmatory factor analysis. RESULTS: The search retrieved 27 articles, representing 66,380 respondents across 24 nations. Gender, age, and culture were the most common types of MI assessed. Most articles used translated (non-English) versions of the SWLS. The highest level of MI tested in each article (i.e., configural, metric, scalar, strict) varied. Findings generally supported a unidimensional structure (configural MI), but less commonly supported were equivalent factor loadings (metric MI). Over half of the gender invariance analyses supported scalar or strict MI, whereas scalar or strict MI was supported in only 1 of the 11 culture MI analyses and 1 of the 9 age MI analyses. CONCLUSIONS: Findings suggest meaningful comparisons of SWLS means across gender may be valid in some situations, but most likely not across culture or age groups. Participants mostly ascribe similar meaning to like items on the SWLS regardless of their gender, but age and especially culture seem to influence this process.