RESUMEN
BACKGROUND: Socioeconomic position has been shown to be associated with inflammation. However, little is known about the role of inflammation in socioeconomic inequalities in relation to neurocognitive disorders in later life and the potential underlying inflammatory mechanisms. This study has used longitudinal data to investigate the mediation effects of inflammation in the relationship between socioeconomic position and neurocognitive disorders in older adults. METHODS: Using data from the English Longitudinal Study of Ageing (ELSA, n = 4,815), we ascertained neurocognitive disorders using a recognised consensus criterion and included the following categories: (1) No Cognitive Impairment (NOCI) (2) Cognitive Impairment No Dementia (CIND) and (3) Dementia. We examined whether socioeconomic position (education, occupation, and wealth) measured in 2008/09 was associated with neurocognitive disorders measured in 2018/19. Mediation analyses were carried out to investigate the role of inflammatory markers [C-Reactive Protein (CRP), plasma fibrinogen and white blood cells (WBC)] in the association between socioeconomic inequalities and subsequent neurocognitive disorders. Sensitivity analyses were conducted to assess the mediating role of lifestyle behaviours and body mass index (BMI). RESULTS: Higher education, occupation and wealth were longitudinally associated with a lower likelihood of cognitive impairment and dementia. WBC mediated the association between latent socioeconomic position and CIND [ß = -0.037 (CI: -0.06 to -0.01)], but not the association with dementia. Indirect effects were attenuated but remained significant when other mediators, such as lifestyle behaviours and BMI were considered. In a separate analysis accounting for main confounders, CRP and fibrinogen mediated the association between education and CIND, all three inflammatory biomarkers mediated the association of occupation and CIND, while WBC mediated the association between wealth and CIND. CONCLUSION: These findings emphasise that socioeconomic inequalities in mid and later life could contribute to the prevalence of neurocognitive disorders in later life. Our results provide some evidence for the biological embedding of WBC in the association between socioeconomic inequalities and cognitive impairment via elevated inflammation. Future studies should explore other plausible biological mechanisms.
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Proteína C-Reactiva , Inflamación , Humanos , Anciano , Estudios Longitudinales , Proteína C-Reactiva/metabolismo , Trastornos Neurocognitivos , Escolaridad , Fibrinógeno , Factores SocioeconómicosRESUMEN
BACKGROUND: Maternal depression is a major determinant of offspring mental health. Yet, little is understood about how the duration and timing of maternal depression shapes youth risk for depressive symptoms, which if understood could inform when best to intervene. This study aimed to determine how the timing and duration of maternal depression was related to offspring depression in emerging adulthood, and if these associations varied by sex. METHODS: We analysed data from the Avon Longitudinal Study of Parents and Children (a prenatal cohort in the Avon area of England, 1991-2003), n = 3,301. We applied the structured lifecourse modelling approach to maternal depression (assessed at 13 points from prenatal period to adolescence) and emerging adult depressive symptoms (age 21). Lifecourse models assessed were accumulation (sum of timepoints when maternal depression was reported), sensitive periods (each period assessed as one during which maternal depression has a stronger effect) and instability (frequent fluctuations in maternal depression). RESULTS: Female adolescents (n = 2,132) had higher SMFQ scores (mean = 6.15, SD = 5.90) than males (n = 1,169, mean = 4.87, SD = 4.82). Maternal depression was most common in the infancy period (21.2% males; 21.4% females). For males, accumulation was the most appropriate lifecourse model; for each additional period of maternal depression, depressive symptoms in emerging adulthood increased by 0.11 (95% CI: 0.07, 0.15, one-sided p value ≤ .001). For females, exposure to maternal depression was associated with increasing depressive symptoms in emerging adulthood, with the largest effect in mid-childhood (increase of 0.27 units, 95% CI 0.03-0.50, p = .015 for difference between mid-childhood and other time-periods) and a smaller, equal effect at all other time-periods (increase of 0.07 units per time-period, 95% CI: 0.03-0.12, p = .002). CONCLUSIONS: This study highlights the importance of ongoing maternal depression for the development of depression in offspring through to emerging adulthood. Because long-term exposure to maternal depression was particularly important, early interventions are warranted.
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Depresión , Padres , Masculino , Adulto , Embarazo , Adolescente , Humanos , Femenino , Niño , Adulto Joven , Estudios Longitudinales , Depresión/epidemiología , Inglaterra/epidemiologíaRESUMEN
OBJECTIVES: Exposures to adverse events are associated with impaired later-life psychological health. While these associations depend on the type of event, the manner in which associations for different event types depend on when they occur within the life course has received less attention. We investigated associations between counts of adverse events over the life course, and wellbeing and mental health outcomes in older people, according to their timing (age of occurrence), orientation (self or other) and, both their timing and orientation. DESIGN: Linear and logistic random-effects models for repeated observations. SETTING: England, 2002-2015. PARTICIPANTS: A total of 4,208 respondents aged >50 years with 22,146 observations across Waves 1-7 of the English Longitudinal Study of Ageing. MEASUREMENTS: Cumulative adversity was measured by counts of 16 types of events occurring within four age ranges over the life course using retrospective life history data. These were categorized into other- (experienced through harms to others) and self-oriented events. Outcomes included CASP-12 (control, autonomy, self-realization, and pleasure), the eight-item Centre of Epidemiological Studies Depression Scale, and self-appraised subjective life satisfaction. RESULTS: Additional adverse events were associated with lower CASP-12 and life satisfaction scores, and higher odds of probable depressive caseness. In childhood, other-oriented events had a larger negative association with later-life wellbeing than self-oriented events; the converse was found for events occurring in adulthood. CONCLUSIONS: Events occurring at all life course stages were independently associated with both later-life wellbeing and depression in a cumulative fashion. Certain age ranges may represent sensitive periods for specific event types.
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Depresión , Acontecimientos que Cambian la Vida , Humanos , Anciano , Depresión/epidemiología , Depresión/psicología , Estudios Retrospectivos , Estudios Longitudinales , Envejecimiento , Calidad de Vida/psicologíaRESUMEN
BACKGROUND: Autism can be diagnosed from 2 years of age, although most autistic people receive their diagnosis later than this after they have started education. Research is required to understand why some autistic children are diagnosed late, and the level and nature of unmet need prior to diagnosis for late-diagnosed children. METHODS: We examined trajectories of emotional, behavioural and social difficulties (EBSDs) across childhood and adolescence, comparing 'earlier-diagnosed' (diagnosed 7 years or younger) with 'late-diagnosed' (diagnosed between 8 and 14 years) autistic children. Data were from the Millennium Cohort Study, a population-based UK birth cohort. EBSDs were measured using the parent-report Strengths and Difficulties Questionnaire, at 3, 5, 7, 11 and 14 years. We used Growth Curve Modelling to investigate levels and rates of change in these difficulties, and to compare earlier- (n = 146) and late-diagnosed (n = 284) autistic children. RESULTS: Aged 5, earlier-diagnosed autistic children had more emotional (i.e., internalising), conduct, hyperactivity and social difficulties; although clinical difficulties in these areas were nevertheless common in late-diagnosed children. There was a faster annual increase in scores for all domains for late-diagnosed children, and by age 14 years, they had higher levels of EBSDs. These results persisted when we ran adjusted models, to account for the late-diagnosed group having higher rates of late-diagnosed attention deficit/hyperactivity disorder, higher IQ, a higher proportion of females and older and more educated mothers. CONCLUSIONS: Emotional, behavioural and social difficulties are associated with, and may influence, the timing of autism diagnosis. Late-diagnosed autistic children often have high levels of mental health and social difficulties prior to their autism diagnosis, and tend to develop even more severe problems as they enter adolescence.
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Trastorno por Déficit de Atención con Hiperactividad , Trastorno Autístico , Femenino , Niño , Adolescente , Humanos , Trastorno Autístico/diagnóstico , Trastorno Autístico/psicología , Estudios de Cohortes , Salud Mental , EscolaridadRESUMEN
Few have examined how employment is linked to trends in mental health among young adults across economic contexts in more recent years. To better understand the burden of non-employment and mental distress in this age group, this study examines the association of short-term (<1 year) and long-term (1+ year) out-of-work status with mental health across three recessions among young men and women ages 18-34. We report sex-stratified estimates of frequent mental distress (FMD), out-of-work status, and their association through adjusted prevalence ratios across 27 cycles of the U.S. Behavioral Risk Factor Surveillance System (1993-2019). We found that FMD increased by 112% in men and 120% in women between 1993 and 2019, with 55% (men) and 44% (women) of this increase occurring between 2016 and 2019. Short-term (PR men = 1.53, 95%CI 1.46-1.61; PR women = 1.34, 95%CI 1.29-1.40) and long-term (PR men = 1.61, 95%CI 1.51-1.71; PR women = 1.28, 95%CI 1.22-1.34) out-of-work status were each associated with a higher risk of FMD during this period. The magnitude of associations between long-term out-of-work status and FMD significantly varied across cycles, and was strongest after the 1991 recession in men and the 2008 recession in women. Whereas employment represents an important determinant of mental health among young adults, particularly during economic downturns, it did not suffice to explain the rise in mental distress in this age group in more recent years.
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Empleo , Salud Mental , Adolescente , Adulto , Sistema de Vigilancia de Factor de Riesgo Conductual , Femenino , Humanos , Masculino , Prevalencia , Adulto JovenRESUMEN
Birth order may foster specific roles for individuals within the family and set in train a dynamic that influences the development of specific behaviors. In this paper, we explored the relationship between birth order, sex, timing of sexual initiation, and its consequences for risky sexual behavior and sexual health. We conducted a path analysis to simultaneously estimate direct and indirect effects using data from the National Survey of Sexual Attitudes and Lifestyles (NATSAL-3). Whereas women born as only-children were more likely to sexually debut at later ages, middle-child boys were significantly more prone to initiate sexual intercourse earlier compared with first-borns. As expected, early sexual initiation was associated with riskier behaviors and sexual health outcomes. These associations were partially moderated by siblings role as confidants about sexuality. Our findings have implications for preventive programs aimed at promoting healthy sexual debuts and behaviors over the life span.
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Conducta del Adolescente , Hermanos , Adolescente , Orden de Nacimiento , Femenino , Humanos , Masculino , Asunción de Riesgos , Conducta SexualRESUMEN
Changes across education, employment, and family life over the past 20 years challenges the capacity of previously established social role combinations to continue representing the experiences of young men and women born since the late 1980s. Latent class analysis was used to derive patterns of role combinations at ages 25-26 in those growing up in England, using data from 3191 men and 3921 women in the 1970 British Cohort Study (1996) and 3426 men and 4281 women in the Next Steps study born in 1989-90 (2015-16). Role combinations in 1996 were well defined by five patterns across genders: educated, work-oriented, traditional family, fragile family, and slow starters. Patterns in 2015-16 diverged across genders (e.g., disappearance of home ownership in the traditional family group among men and higher education as a group identifier among women) and included across genders fewer work-oriented, more slow starters, and a new group of "left behind" who are excluded from work and relationships. Young men and women born around 1990 experienced diverging role combinations characterized by increased delays and inequalities, with fewer being able to attain the milestones traditionally associated with the transition to adulthood by the mid-20s.
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Empleo , Etnicidad , Adulto , Estudios de Cohortes , Escolaridad , Inglaterra , Femenino , Humanos , Masculino , Clase Social , Reino UnidoRESUMEN
BACKGROUND: The adverse life-long consequences of being looked-after as a child are well recognised, but follow-up periods for mortality risk have mostly ended in young adulthood and mortality suggested to differ by age of placement, gender and cohort in small samples. METHODS: Data on 353,601 Office for National Statistics Longitudinal Study (LS) members during census years 1971-2001, and Cox proportional hazards regression models with time-varying covariates (age as the timescale), were used to examine whether childhood out-of-home care was associated with all-cause mortality until the end of 2013. After adjusting for baseline age and age2, gender, born outside the United Kingdom, number of census observations in childhood and baseline census year we tested whether mortality risk varied for those in care by age, gender and baseline census year, by separate assessment of interaction terms. Supplementary analyses assessed robustness of findings. RESULTS: Adults who had been in care at any census (maximum of two) had an adjusted all-cause mortality hazard ratio 1.62 (95% CI 1.43, 1.86) times higher than adults who had never been in care. The excess mortality was mainly attributable to deaths categorised as self-harm, accidents and mental & behavioural causes. Mortality risk was elevated if the LS member was initially assessed in 1981 or 2001, compared to 1971. There was no significant variation in mortality risk for those in care by age or gender. The main findings were consistent irrespective of choice of comparison group (whole population, disadvantaged population), care placement (residential, non-residential) and age at death (all ages, adulthood only). CONCLUSIONS: In this large, nationally representative study of dependent children resident in England and Wales, those who had been in care during childhood had a higher risk of mortality long after they had left care on average, mainly from unnatural causes. No differences by age or gender were found. Children in care have not benefitted from the general decline in mortality risk over time.
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Causas de Muerte , Cuidado del Niño , Características de la Residencia , Instituciones Residenciales , Accidentes/mortalidad , Adolescente , Adulto , Niño , Preescolar , Estudios de Cohortes , Inglaterra/epidemiología , Femenino , Humanos , Lactante , Estudios Longitudinales , Masculino , Trastornos Mentales/mortalidad , Persona de Mediana Edad , Modelos de Riesgos Proporcionales , Conducta Autodestructiva/mortalidad , Reino Unido/epidemiología , Poblaciones Vulnerables , Gales/epidemiología , Adulto JovenRESUMEN
BACKGROUND: Children who spend time in non-parental care report worse health later in life on average, but less is known about differences by type of care. We examined whether self-rated health of adults who had been in non-parental care up to 30 years later varied by type of care. METHODS: We used longitudinal data from the office for National Statistics Longitudinal Study. Participants were aged <18 and never-married at baseline of each census year from 1971 to 2001. Separately for each follow-up period (10, 20 and 30 years later), multi-level logistic regression was used to compare self-rated health outcomes by different care types. RESULTS: For combined census years, sample sizes were 157 896 dependent children with 10 years of follow-up, 166 844 with 20 years of follow-up and 173 801 with 30 years of follow-up. For all follow-up cohorts, longitudinal study members who had been in care in childhood, had higher odds of rating their health as 'not good' vs. 'good'; with highest odds for residential care. For example, 10-year follow-up odds ratios were 3.5 (95% confidence interval: 2.2-5.6) for residential care, 2.1 (1.7-2.5) for relative households and 2.6 (2.1-3.3) for non-relative households, compared with parental households after adjustment for childhood demographics. Associations were weakest for 10-year, and strongest for 20-year, follow-up. Additional adjustment for childhood social circumstances reduced, but did not eliminate, associations. CONCLUSION: Decades after children and young people are placed in care, they are still more likely to report worse health than children who grew up in a parental household.
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Composición Familiar , Padres , Adolescente , Adulto , Niño , Humanos , Modelos Logísticos , Estudios Longitudinales , Oportunidad RelativaRESUMEN
Evidence suggests that health-related behaviours (HRBs) cluster in mid-adulthood and are associated with social circumstances (i.e. economic circumstances, cultural norms, employment relations) at the same age. However, little is known about the level of stability in HRB cluster membership during mid-adulthood and how social circumstances in early mid-adulthood may influence movement between HRB clusters during mid-life. Data were taken from a British cohort born in 1958 (Nâ¯=â¯12,784), to examine the stability of membership of three HRB clusters: 'Risky', 'Moderate Smokers' and 'Mainstream' (the latter pattern consisting of more beneficial HRBs such as not smoking, moderate alcohol consumption, being physically active), between ages 33 and 42. The relationship between social circumstances at age 33 and movement between HRB clusters during mid-adulthood was also examined. HRB cluster membership was relatively stable during mid-adulthood, over 60% of the participants remained in the same cluster at both ages. However, there was considerable probability of movement from the 'Risky' and 'Moderate Smokers' clusters at age 33 to the 'Mainstream' cluster at age 42. Members of the 'Risky' cluster had a lower probability of transitioning to the 'Mainstream' cluster (menâ¯=â¯17%, womenâ¯=â¯9%, pâ¯<â¯0.001) in comparison to the 'Moderate Smokers' cluster (menâ¯=â¯26%, womenâ¯=â¯27%, pâ¯<â¯0.001). Social circumstances at age 33 did not influence change in HRB cluster membership between ages 33 and 42 (pâ¯>â¯0.05). Movement from the 'Risky' and 'Moderate Smokers' cluster to the 'Mainstream' cluster during mid-adulthood highlights improvements for most HRBs. Person-centred interventions are required to prevent persistent negative HRBs amongst 'Risky' cluster members.
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Consumo de Bebidas Alcohólicas/epidemiología , Conductas Relacionadas con la Salud , Cese del Hábito de Fumar/estadística & datos numéricos , Fumar/epidemiología , Adulto , Análisis por Conglomerados , Dieta , Ejercicio Físico , Femenino , Humanos , Estudios Longitudinales , Masculino , Distribución por Sexo , Medio Social , Factores Socioeconómicos , Reino Unido/epidemiologíaRESUMEN
Building upon evidence linking socio-economic position (SEP) in childhood and adulthood with health-related behaviours (HRB) in adulthood, we examined how pre-adolescent SEP predicted membership of three HRB clusters: "Risky", "Moderate Smokers" and "Mainstream" (the latter pattern consisting of more beneficial HRBs), that were detected in our previous work. Data were taken from two British cohorts (born in 1958 and 1970) in pre-adolescence (age 11 and 10, respectively) and adulthood (age 33 and 34). SEP constructs in pre-adolescence and adulthood were derived through Confirmatory Factor Analysis. Conceptualised paths from pre-adolescent SEP to HRB cluster membership via adult SEP in our path models were tested for statistical significance separately by gender and cohort. Adult SEP mediated the path between pre-adolescent SEP and adult HRB clusters. More disadvantaged SEP in pre-adolescence predicted more disadvantaged SEP in adulthood which was associated with membership of the "Risky" and "Moderate Smokers" clusters compared to the "Mainstream" cluster. For example, large positive indirect effects between pre-adolescent SEP and adult HRB via adult SEP were present (coefficient 1958 Womenâ¯=â¯0.39; 1970 Womenâ¯=â¯0.36, 1958 Menâ¯=â¯0.51; 1970 Menâ¯=â¯0.39; pâ¯<â¯0.01) when comparing "Risky" and "Mainstream" cluster membership. Amongst men we found a small significant direct association (pâ¯<â¯0.001) between pre-adolescent SEP and HRB cluster membership. Our findings suggest that associations between adult SEP and HRBs are not likely to be pre-determined by earlier social circumstances, providing optimism for interventions relevant to reducing social gradients in HRBs. Observing consistent findings across the cohorts implies the social patterning of adult lifestyles may persist across time.
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Conductas Relacionadas con la Salud , Estilo de Vida , Modelos Estadísticos , Factores Socioeconómicos , Adulto , Niño , Estudios de Cohortes , Inglaterra , Femenino , Humanos , Estudios Longitudinales , Masculino , FumadoresRESUMEN
Background: legislation places an onus on local authorities to be aware of care needs in their locality and to prevent and reduce care and support needs. The existing literature overlooks ostensibly 'healthy' and/or non-users of specific services, non-health services and informal assistance and therefore inadequately explains what happens before or instead of individuals seeking services. We sought to address these gaps by exploring older adults' accounts of seeking assistance in later life. Methods: we conducted semi-structured qualitative interviews with 40 adults aged 68-95. We invited participants to discuss any type of support, intervention, or service provision, whether medical, social, family-provided, paid or unpaid. Findings: this paper reports older people's accounts of how they evaluated their need for assistance. We found that the people in our sample engaged in a recursive process, evaluating their needs on an issue-by-issue basis. Participants' progression through this process hinged on four factors: their acknowledgement of decline; the perceived impact of decline on their usual activities and independence; their preparedness to be a recipient of assistance; and, the opportunity to assert their need. In lieu of seeking assistance, participants engaged in self-management, but also received unsolicited or emergency assistance. Conclusions: older people's adaptations to change and attempts to meet their needs without assistance mean that they do not present to services, limiting the local authority's knowledge of their needs and ability to plan appropriate services. Our findings offer four stages for policymakers, service providers and carers to target to address the uptake of assistance.
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Envejecimiento/psicología , Conocimientos, Actitudes y Práctica en Salud , Aceptación de la Atención de Salud , Autocuidado/psicología , Adaptación Psicológica , Factores de Edad , Anciano , Anciano de 80 o más Años , Costo de Enfermedad , Femenino , Humanos , Vida Independiente , Entrevistas como Asunto , Masculino , Investigación Cualitativa , Reino UnidoRESUMEN
BACKGROUND: Adolescents are among the highest consumers of social media while research has shown that their well-being decreases with age. The temporal relationship between social media interaction and well-being is not well established. The aim of this study was to examine whether the changes in social media interaction and two well-being measures are related across ages using parallel growth models. METHODS: Data come from five waves of the youth questionnaire, 10-15 years, of the Understanding Society, the UK Household Longitudinal Study (pooled n = 9859). Social media interaction was assessed through daily frequency of chatting on social websites. Well-being was measured by happiness with six domains of life and the Strengths and Difficulties Questionnaire. RESULTS: Findings suggest gender differences in the relationship between interacting on social media and well-being. There were significant correlations between interacting on social media and well-being intercepts and between social media interaction and well-being slopes among females. Additionally higher social media interaction at age 10 was associated with declines in well-being thereafter for females, but not for males. Results were similar for both measures of well-being. CONCLUSIONS: High levels of social media interaction in early adolescence have implications for well-being in later adolescence, particularly for females. The lack of an association among males suggests other factors might be associated with their reduction in well-being with age. These findings contribute to the debate on causality and may inform future policy and interventions.
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Relaciones Interpersonales , Salud Mental/estadística & datos numéricos , Medios de Comunicación Sociales/estadística & datos numéricos , Adolescente , Niño , Femenino , Humanos , Estudios Longitudinales , Masculino , Factores Sexuales , Encuestas y Cuestionarios , Reino UnidoRESUMEN
Background: Social and policy changes in the last several decades have increased women's options for combining paid work with family care. We explored whether specific combinations of work and family care over the lifecourse are associated with variations in women's later life health. Methods: We used sequence analysis to group women in the English Longitudinal Study of Ageing according to their work histories and fertility. Using logistic regression, we tested for group differences in later life disability, depressive symptomology and mortality, while controlling for childhood health and socioeconomic position and a range of adult socio-economic circumstances and health behaviours. Results: Women who transitioned from family care to either part-time work after a short break from the labour force, or to full-time work, reported lower odds of having a disability compared with the reference group of women with children who were mostly employed full-time throughout. Women who shifted from family care to part-time work after a long career break had lower odds of mortality than the reference group. Depressive symptoms were not associated with women's work and family care histories. Conclusion: Women's work histories are predictive of their later life disability and mortality. This relationship may be useful in targeting interventions aimed at improving later life health. Further research is necessary to explore the mechanisms linking certain work histories to poorer later life health and to design interventions for those affected.
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Crianza del Niño , Empleo/estadística & datos numéricos , Estado de Salud , Anciano , Niño , Depresión/epidemiología , Personas con Discapacidad/estadística & datos numéricos , Inglaterra , Femenino , Humanos , Modelos Logísticos , Estudios Longitudinales , Persona de Mediana Edad , Factores SocioeconómicosRESUMEN
PURPOSE: Previous research on time trends of young people's mental health in Britain has produced conflicting findings: evidence for deterioration in mental health during the late 20th century followed by stability and slight improvement during the early 21st century is contrasted with evidence showing continued deterioration. The present study adds to the evidence base by assessing time trends in means, variances, and both low and high psychological distress scores covering a similar period. METHODS: GHQ-12 (Likert scale) was regressed on time (adjusting for age) using a sample of young people aged 16-24 between 1991 and 2008 from the British Household Panel Study. Change in variance was assessed using Levene's homogeneity of variance test across 9-year intervals. Polarisation was assessed by a comparison of the prevalence of scores ≥1 standard deviation and ≥1.5 standard deviations above and below the pooled mean. RESULTS: There was a small but significant increase in mean GHQ-12 among young women (b 0.048; 95% CI 0.016, 0.080) only. Variance increased significantly (p < 0.05) across 9-year intervals in seven out of nine comparisons for women and in six out of nine comparisons for men. There were significant increases in low (OR: 1.19; 95% CI 1.05, 1.35), high (OR: 1.27; 95% CI 1.13, 1.42), and very high scores (OR: 1.42; 95% CI 1.23, 1.64) for young women, and increases in low (OR: 1.39; 95% CI 1.21, 1.59) and very low (OR: 1.53; 95% CI 1.21, 1.92) scores for young men. CONCLUSIONS: The evidence suggests a polarisation of the psychological distress of young women in Britain between 1991 and 2008.
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Estrés Psicológico/epidemiología , Estrés Psicológico/historia , Adolescente , Femenino , Historia del Siglo XX , Historia del Siglo XXI , Humanos , Masculino , Prevalencia , Reino Unido/epidemiología , Adulto JovenRESUMEN
This study investigated longitudinal relationships between fathers' involvement, as measured by reading, and child socioemotional behavior between infancy and age 7 in 9,238 intact two-parent families from the U.K. Millennium Cohort Study, a national cohort of British children born between 2000 and 2002. Once a variety of covariates and the potential bidirectional nature of relationships were taken into account, a path model showed that fathers' involvement with their children in infancy significantly predicted better socioemotional behavior at age 3, although the relationship was not strong. Fathers' reading with their children between ages 3 and 7 was not significantly associated with child socioemotional behavior, but mothers' reading with their children at age 3 was significantly associated with improved child socioemotional behavior at ages 3 and 5. Results also suggested that parenting in the 21st-century British context remains fairly gendered. Both mothers and fathers were more likely to engage in physical activities with their sons and artistic activities with their daughters. Fathers' reading was socially patterned in predicted directions.
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Research findings indicate that health-related behaviours (HRBs) do not co-occur within individuals by chance and therefore cluster. This study uses Latent Profile Analysis (LPA), to identify the clustered patterns and prevalence of four HRBs: smoking, alcohol, diet, physical activity. We used data, collected from participants in their early 30s, from two British cohorts born in 1958 and 1970 (N=21,019). Multi-group LPA models were run separately by gender testing for cohort differences in HRB cluster patterns. For both genders three clusters emerged: 'Risky' (1-9%), 'Moderate Smokers' (20-30%) and 'Mainstream' (68-77%). HRBs amongst members of the 'Mainstream' cluster were more beneficial than HRBs amongst members of the other two clusters, characterised as not smoking, frequent fruit and vegetable consumption, less frequent consumption of chips and fried food and being more physically active. Nevertheless, frequent consumption of sweet foods was common in the 'Mainstream' cluster. There was a large shift in membership to the 'Mainstream' cluster for men and women born in 1970. Amongst women members of the 'Mainstream' cluster, a higher proportion of those born in 1970 appeared to have drunk alcohol above the contemporaneous UK recommended limits but consumed sweet foods less frequently, than those born in 1958. In summary our findings provide additional evidence of HRB clustering, identifying largely consistent HRBs cluster patterns across cohort and gender groups, with some differences in prevalence. This evidence of HRB clustering across time and by gender provides a person-centred understanding that can inform interventions to improve HRBs.
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Consumo de Bebidas Alcohólicas/epidemiología , Conductas Relacionadas con la Salud , Fumar/epidemiología , Adulto , Estudios Transversales , Dieta Saludable/tendencias , Ejercicio Físico/fisiología , Conducta Alimentaria/fisiología , Femenino , Frutas , Humanos , Estilo de Vida , Masculino , Prevalencia , Reino Unido/epidemiología , VerdurasRESUMEN
Heavy drinking among young people is linked to negative consequences including other risky behaviours, educational failure and premature mortality. There is a lack of research examining factors that influence heavy and binge drinking in early adolescence as prior work has focused on older teenagers. The objective of this paper was to identify individual and family factors associated with drunkenness and episodes of heavy drinking in early adolescence. We analysed data on 11,046 11year olds from the UK Millennium Cohort Study. Multivariate logistic regression was used to estimate odds ratios for associations. 1.2% of participants reported having been drunk, and 0.6% reported having had 5 or more drinks in a single episode. Participants who reported drunkenness were more likely to be boys (1.6% vs 0.7%, p<0.01), to have socioemotional difficulties (2.6% vs 1.0%, p<0.001), to report antisocial behaviours (none=0.6%, 1=2.0%, 2 or more=7.0%, p<0.001), report truancy (6.0% vs 1.0%, p<0.001), smoke cigarettes (12.0% vs 0.8%, p<0.001). Parental drinking did not appear to be associated with the odds of drunkenness. Associated with higher odds of drunkenness were: having friends who drank (OR=5.17); having positive expectancies towards alcohol (OR 2+=2.02); ever having smoked cigarettes (OR=5.32); the mother-child relationship not being close (OR=2.17). Associated with a reduced odds of drunkenness was having a heightened perception of harm from drinking 1-2 drinks daily (OR - some risk=0.48, great risk=0.40). Our findings support policies aimed at multiple levels, starting in the preadolescent years, which incorporate individual, family, and peer factors.
Asunto(s)
Consumo de Bebidas Alcohólicas , Intoxicación Alcohólica , Conducta Infantil/psicología , Consumo de Bebidas Alcohólicas/mortalidad , Consumo de Bebidas Alcohólicas/psicología , Niño , Estudios de Cohortes , Conflicto Familiar/psicología , Femenino , Amigos/psicología , Humanos , Masculino , Grupo Paritario , Asunción de Riesgos , Factores Sexuales , Reino UnidoRESUMEN
BACKGROUND: Drinking in youth is linked to other risky behaviours, educational failure and premature death. Prior research has examined drinking in mid and late teenagers, but little is known about the factors that influence drinking at the beginning of adolescence. Objectives were: 1. to assess associations of parental and friends' drinking with reported drinking among 11 year olds; 2. to investigate the roles of perceptions of harm, expectancies towards alcohol, parental supervision and family relationships on reported drinking among 11 year olds. METHODS: Analysis of data from the UK Millennium Cohort Study on 10498 11-year-olds. The outcome measure was having drank an alcoholic drink, self-reported by cohort members. RESULTS: 13.6 % of 11 year olds reported having drank. Estimates reported are odds ratios and 95 % confidence intervals. Cohort members whose mothers drank were more likely to drink (light/moderate = 1.6, 1.3 to 2.0, heavy/binge = 1.8, 1.4 to 2.3). Cohort members whose fathers drank were also more likely to drink but these estimates lost statistical significance when covariates were adjusted for (light/moderate = 1.3, 0.9 to 1.9, heavy/binge = 1.3, 0.9 to 1.9). Having friends who drank was strongly associated with cohort member drinking (4.8, 3.9 to 5.9). Associated with reduced odds of cohort member drinking were: heightened perception of harm from 1-2 drinks daily (some = 0.9, 0.7 to 1.1, great = 0.6, 0.5 to 0.7); and negative expectancies towards alcohol (0.5, 0.4 to 0.7). Associated with increased odds of cohort member drinking were: positive expectancies towards alcohol (1.9, 1.4 to 2.5); not being supervised on weekends and weekdays (often = 1.2, 1.0 to 1.4); frequent battles of will (1.3, 1.1 to 1.5); and not being happy with family (1.2, 1.0 to 1.5). CONCLUSIONS: Examining drinking at this point in the lifecourse has potentially important public health implications as around one in seven 11 year olds have drank, although the vast majority are yet to explore alcohol. Findings support interventions working at multiple levels that incorporate family and peer factors to help shape choices around risky behaviours including drinking.
Asunto(s)
Consumo de Bebidas Alcohólicas/psicología , Amigos/psicología , Padres/psicología , Niño , Estudios de Cohortes , Femenino , Humanos , Masculino , Medición de Riesgo , Factores de Riesgo , Autoinforme , Reino UnidoRESUMEN
BACKGROUND: Development of verbal skills during early childhood and school age years is consequential for children's educational achievement and adult outcomes. We examine ethnic differences in longitudinal latent verbal profiles and assess the contribution of family process and family resource factors to observed differences. METHODS: Using data from the UK Millennium Cohort Study and the latent profile analysis, we estimate longitudinal latent verbal profiles using verbal skills measured 4 times from age 3-11 years. We investigate the odds of verbal profiles by ethnicity (reported in infancy), and the extent observed differences are mediated by the home learning environment, family routines, and psychosocial environment (measured at age 3). RESULTS: Indian children were twice as likely (OR = 2.14, CI: 1.37-3.33) to be in the high achieving profile, compared to White children. Socioeconomic markers attenuated this advantage to nonsignificance. Pakistani and Bangladeshi children were significantly more likely to be in the low performing group (OR = 2.23, CI: 1.61-3.11; OR = 3.37, CI: 2.20-5.17, respectively). Socioeconomic and psychosocial factors had the strongest mediating influence on the association between lower achieving profiles and Pakistani children, whereas for Bangladeshi children, there was mediation by the home learning environment, family routines, and psychosocial factors. CONCLUSION: Family process and resource factors explain ethnic differences in longitudinal latent verbal profiles. Family resources explain verbal advantages for Indian children, whereas a range of home environment and socioeconomic factors explain disparities for Pakistani and Bangladeshi children. Future policy initiatives focused on reducing ethnic disparities in children's development should consider supporting and enhancing family resources and processes.