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BACKGROUND: Although behavioral mechanisms in the association among depression, anxiety, and cancer are plausible, few studies have empirically studied mediation by health behaviors. We aimed to examine the mediating role of several health behaviors in the associations among depression, anxiety, and the incidence of various cancer types (overall, breast, prostate, lung, colorectal, smoking-related, and alcohol-related cancers). METHODS: Two-stage individual participant data meta-analyses were performed based on 18 cohorts within the Psychosocial Factors and Cancer Incidence consortium that had a measure of depression or anxiety (N = 319 613, cancer incidence = 25 803). Health behaviors included smoking, physical inactivity, alcohol use, body mass index (BMI), sedentary behavior, and sleep duration and quality. In stage one, path-specific regression estimates were obtained in each cohort. In stage two, cohort-specific estimates were pooled using random-effects multivariate meta-analysis, and natural indirect effects (i.e. mediating effects) were calculated as hazard ratios (HRs). RESULTS: Smoking (HRs range 1.04-1.10) and physical inactivity (HRs range 1.01-1.02) significantly mediated the associations among depression, anxiety, and lung cancer. Smoking was also a mediator for smoking-related cancers (HRs range 1.03-1.06). There was mediation by health behaviors, especially smoking, physical inactivity, alcohol use, and a higher BMI, in the associations among depression, anxiety, and overall cancer or other types of cancer, but effects were small (HRs generally below 1.01). CONCLUSIONS: Smoking constitutes a mediating pathway linking depression and anxiety to lung cancer and smoking-related cancers. Our findings underline the importance of smoking cessation interventions for persons with depression or anxiety.
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Ansiedade , Depressão , Comportamentos Relacionados com a Saúde , Neoplasias , Fumar , Humanos , Neoplasias/epidemiologia , Neoplasias/psicologia , Depressão/epidemiologia , Ansiedade/epidemiologia , Incidência , Fumar/epidemiologia , Masculino , Comportamento Sedentário , Feminino , Consumo de Bebidas Alcoólicas/epidemiologia , Pessoa de Meia-Idade , AdultoRESUMO
Depression, anxiety and other psychosocial factors are hypothesized to be involved in cancer development. We examined whether psychosocial factors interact with or modify the effects of health behaviors, such as smoking and alcohol use, in relation to cancer incidence. Two-stage individual participant data meta-analyses were performed based on 22 cohorts of the PSYchosocial factors and CAncer (PSY-CA) study. We examined nine psychosocial factors (depression diagnosis, depression symptoms, anxiety diagnosis, anxiety symptoms, perceived social support, loss events, general distress, neuroticism, relationship status), seven health behaviors/behavior-related factors (smoking, alcohol use, physical activity, body mass index, sedentary behavior, sleep quality, sleep duration) and seven cancer outcomes (overall cancer, smoking-related, alcohol-related, breast, lung, prostate, colorectal). Effects of the psychosocial factor, health behavior and their product term on cancer incidence were estimated using Cox regression. We pooled cohort-specific estimates using multivariate random-effects meta-analyses. Additive and multiplicative interaction/effect modification was examined. This study involved 437,827 participants, 36,961 incident cancer diagnoses, and 4,749,481 person years of follow-up. Out of 744 combinations of psychosocial factors, health behaviors, and cancer outcomes, we found no evidence of interaction. Effect modification was found for some combinations, but there were no clear patterns for any particular factors or outcomes involved. In this first large study to systematically examine potential interaction and effect modification, we found no evidence for psychosocial factors to interact with or modify health behaviors in relation to cancer incidence. The behavioral risk profile for cancer incidence is similar in people with and without psychosocial stress.
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Neoplasias , Masculino , Humanos , Neoplasias/psicologia , Ansiedade/etiologia , Fumar , Consumo de Bebidas Alcoólicas , Comportamentos Relacionados com a SaúdeRESUMO
BACKGROUND: Depression and anxiety have long been hypothesized to be related to an increased cancer risk. Despite the great amount of research that has been conducted, findings are inconclusive. To provide a stronger basis for addressing the associations between depression, anxiety, and the incidence of various cancer types (overall, breast, lung, prostate, colorectal, alcohol-related, and smoking-related cancers), individual participant data (IPD) meta-analyses were performed within the Psychosocial Factors and Cancer Incidence (PSY-CA) consortium. METHODS: The PSY-CA consortium includes data from 18 cohorts with measures of depression or anxiety (up to N = 319,613; cancer incidences, 25,803; person-years of follow-up, 3,254,714). Both symptoms and a diagnosis of depression and anxiety were examined as predictors of future cancer risk. Two-stage IPD meta-analyses were run, first by using Cox regression models in each cohort (stage 1), and then by aggregating the results in random-effects meta-analyses (stage 2). RESULTS: No associations were found between depression or anxiety and overall, breast, prostate, colorectal, and alcohol-related cancers. Depression and anxiety (symptoms and diagnoses) were associated with the incidence of lung cancer and smoking-related cancers (hazard ratios [HRs], 1.06-1.60). However, these associations were substantially attenuated when additionally adjusting for known risk factors including smoking, alcohol use, and body mass index (HRs, 1.04-1.23). CONCLUSIONS: Depression and anxiety are not related to increased risk for most cancer outcomes, except for lung and smoking-related cancers. This study shows that key covariates are likely to explain the relationship between depression, anxiety, and lung and smoking-related cancers. PREREGISTRATION NUMBER: https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=157677.
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Neoplasias Colorretais , Neoplasias Pulmonares , Masculino , Humanos , Depressão/complicações , Depressão/epidemiologia , Neoplasias Pulmonares/epidemiologia , Neoplasias Pulmonares/etiologia , Fatores de Risco , Ansiedade/complicações , Ansiedade/epidemiologia , Neoplasias Colorretais/epidemiologiaRESUMO
This data note describes a new resource for crime-related research: the Avon Longitudinal Study of Parents and Children (ALSPAC) linked to regional police records. The police data were provided by Avon & Somerset Police (A&SP), whose area of responsibility contains the ALSPAC recruitment area. In total, ALSPAC had permission to link to crime records for 12,662 of the 'study children' (now adults, who were born in the early 1990s). The linkage took place in two stages: Stage 1 involved the ALSPAC Data Linkage Team establishing the linkage using personal identifiers common to both the ALSPAC participant database and A&SP records using deterministic and probabilistic methods. Stage 2 involved A&SP extracting attribute data on the matched individuals, removing personal identifiers and securely sharing the de-identified records with ALSPAC. The police data extraction took place in July 2021, when the participants were in their late 20s/early 30s. This data note contains details on the resulting linked police records available. In brief, electronic police records were available from 2007 onwards. In total, 1757 participants (14%) linked to at least one police record for a charge, offence 'taken into consideration', caution, or another out of court disposal. Linked participants had a total of 6413 records relating to 6283 offences. Almost three quarters of the linked participants were male. The most common offence types were violence against the person (22% of records), drug offences (19%), theft (17%) and public order offences (11%). This data note also details important issues that researchers using the local police data should be aware of, including the importance of defining an appropriate denominator, completeness, and biases affecting police records.
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OBJECTIVES: Psychosocial factors have been hypothesized to increase the risk of cancer. This study aims (1) to test whether psychosocial factors (depression, anxiety, recent loss events, subjective social support, relationship status, general distress, and neuroticism) are associated with the incidence of any cancer (any, breast, lung, prostate, colorectal, smoking-related, and alcohol-related); (2) to test the interaction between psychosocial factors and factors related to cancer risk (smoking, alcohol use, weight, physical activity, sedentary behavior, sleep, age, sex, education, hormone replacement therapy, and menopausal status) with regard to the incidence of cancer; and (3) to test the mediating role of health behaviors (smoking, alcohol use, weight, physical activity, sedentary behavior, and sleep) in the relationship between psychosocial factors and the incidence of cancer. METHODS: The psychosocial factors and cancer incidence (PSY-CA) consortium was established involving experts in the field of (psycho-)oncology, methodology, and epidemiology. Using data collected in 18 cohorts (N = 617,355), a preplanned two-stage individual participant data (IPD) meta-analysis is proposed. Standardized analyses will be conducted on harmonized datasets for each cohort (stage 1), and meta-analyses will be performed on the risk estimates (stage 2). CONCLUSION: PSY-CA aims to elucidate the relationship between psychosocial factors and cancer risk by addressing several shortcomings of prior meta-analyses.
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Neoplasias , Ansiedade , Estudos de Coortes , Humanos , Incidência , Masculino , Metanálise como Assunto , Neoplasias/epidemiologia , Apoio SocialRESUMO
Introduction: Linking longitudinal cohort resources with police-recorded records of criminal activity has the potential to inform public health style approaches and may reduce potential sources of bias from self-reported criminal data collected by cohort studies. A pilot linkage to police records in the Avon Longitudinal Study of Parents and Children (ALSPAC) allows us to consider the acceptability of this linkage, its utility as a data resource, differences in self-reported crime according to consent status for data linkage, and the appropriate governance mechanism to support such a linkage. Methods: We carried out a pilot study that linked data from the ALSPAC birth cohort to Ministry of Justice (MoJ) records on criminal cautions and convictions. This pilot was conducted on a fully anonymous basis, meaning we cannot link the identified records to any participant or the wider information within the dataset. Using ALSPAC data, we used summary statistics to investigate differences in self-reported criminal activity according to socio-economic background and consent status. We used MoJ records to identify the geographic and temporal concentration of criminality in the ALSPAC cohort. Results: We found that the linkage appears acceptable to participants (4% of the sample opted out), levels of criminality are high enough to support research and that the majority of crimes occurred in Avon & Somerset (the policing area local to ALSPAC). Both those who opted out of linkage or did not respond to consent requests had higher levels of self-reported criminal behaviour compared to participants who provided explicit consent. Conclusions: These findings suggest that data linkage in ALSPAC provides opportunities to study criminal behaviour and that linked individual-level records can provide robust research in the area. Our findings also suggest the potential for bias when only using samples that have explicitly consented to data linkage, highlighting the limitations of opt-in consent strategies.
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OBJECTIVES: To use record linkage of birth cohort and administrative data to study educational outcomes of children who are looked-after (in public care) and in need (social services involvement), and examine the role of early life factors. SETTING, DESIGN: Prospective observational study of children from the Avon Longitudinal Study of Parents and Children (ALSPAC), which recruited pregnant women in and around Bristol, UK in the early 1990s. ALSPAC was linked to the annual Children Looked-After (CLA) Data Return and Children In Need (CIN) Census. Educational outcomes at 16 years were obtained through linkage to the National Pupil Database (NPD). These included passing 5+ good GCSEs (grades A*-C, including English and Maths). Covariates included early life adversity and social position. PARTICIPANTS: 12 868 ALSPAC participants were linked to the NPD. The sample for the main educational outcomes analyses comprised 9545 children from the ALSPAC core sample who had complete education data. RESULTS: Overall, of the 12 868 ALSPAC participants linked to NPD data, 137 had a CLA record and a further 209 a CIN record during adolescence. These children were more disadvantaged than their peers and had little active study participation beyond infancy. In the main educational outcomes analyses, achievement of 5+ good GCSEs was low in the CLA (OR 0.14, 95% CI 0.05 to 0.35) and CIN (0.11, 0.05 to 0.27) groups relative to their peers. Measured early life factors explained little of this difference. CONCLUSIONS: Data linkage enabled the study of educational outcomes in children with social services contact. These children had substantially worse educational outcomes relative to their peers, for reasons likely to be multifactorial.
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Serviços de Saúde do Adolescente/estatística & dados numéricos , Experiências Adversas da Infância/estatística & dados numéricos , Serviços de Saúde da Criança/estatística & dados numéricos , Proteção da Criança , Avaliação Educacional , Serviço Social , Adolescente , Causalidade , Criança , Estudos de Coortes , Avaliação Educacional/métodos , Avaliação Educacional/estatística & dados numéricos , Feminino , Humanos , Masculino , Avaliação de Processos e Resultados em Cuidados de Saúde , Registros/estatística & dados numéricos , Serviço Social/métodos , Serviço Social/estatística & dados numéricos , Reino UnidoAssuntos
Doenças Cardiovasculares , Humanos , Masculino , Estado Civil , Casamento , Estudos Prospectivos , Fatores de RiscoRESUMO
OBJECTIVE: To investigate whether men and women who were looked-after (in public care) or adopted as children are at increased risk of adverse psychological and social outcomes in adulthood. DESIGN, SETTING: Prospective observational study using the Avon Longitudinal Study of Parents and Children, which recruited pregnant women and their male partners in and around Bristol, UK in the early 1990s. PARTICIPANTS: 8775 women and 3654 men who completed questionnaires at recruitment (mean age: women 29; men 32) and 5 years later. EXPOSURE: Childhood public care status: looked-after; adopted; not looked-after or adopted (reference group). OUTCOMES: Substance use (alcohol, cannabis, tobacco) prepregnancy and 5 years later; if ever had addiction; anxiety and depression during pregnancy and 5 years later; if ever had mental health problem; social support during pregnancy; criminal conviction. RESULTS: For women, 2.7% were adopted and 1.8% had been looked-after; for men, 2.4% and 1.4%, respectively. The looked-after group reported the poorest outcomes overall, but this was not a universal pattern, and there were gender differences. Smoking rates were high for both the looked-after (men 47%, women 58%) and adopted (men 44%, women 40%) groups relative to the reference group (both 28%). The looked-after group were at increased risk of a high depression score (men: 26% vs 11%, OR 2.9 (95% CI 1.5 to 5.6); women: 24% vs 9%, 3.4 (2.2 to 5.0)). A high anxiety score was reported by 10% of the reference women, compared with 26% of those looked-after (3.0 (2.0 to 4.5)) and 17% of those adopted (1.8 (1.2 to 2.6)). Looked-after men and women reported the lowest social support, while criminal convictions and addiction were highest for looked-after men. Adjustment for adult socioeconomic position generally attenuated associations for the looked-after group. CONCLUSIONS: The needs of those who experience public care as children persist into adulthood. Health and social care providers should recognise this.
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Cuidado da Criança/psicologia , Cuidado da Criança/estatística & dados numéricos , Criança Adotada/psicologia , Criança Adotada/estatística & dados numéricos , Apoio Social , Adulto , Consumo de Bebidas Alcoólicas/epidemiologia , Criança , Pré-Escolar , Depressão/epidemiologia , Feminino , Humanos , Estudos Longitudinais , Masculino , Uso da Maconha/epidemiologia , Saúde Mental , Gravidez , Taxa de Gravidez , Estudos Prospectivos , Distribuição por Sexo , Fumar/epidemiologia , Fatores Socioeconômicos , Inquéritos e Questionários , Reino Unido/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Marital relationship quality has been suggested to have independent effects on cardiovascular health outcomes. This study investigates the association between changes in marital relationship quality and cardiovascular disease (CVD) risk factors in men. METHODS: We used data from The Avon Longitudinal Study of Parents and Children, a prospective birth cohort study (Bristol, UK). Our baseline sample was restricted to married study fathers with baseline relationship and covariate data (n=2496). We restricted final analysis (n=620) to those with complete outcome, exposure and covariate data, who were married and confirmed the study child's father at 6.4 years and 18.8 years after baseline. Relationship quality was measured at baseline and 6.4 years and operationalised as consistently good, improving, deteriorating or consistently poor relationship. We measured CVD risk factors of blood pressure, resting heart rate, body mass index, lipid profile and fasting glucose at 18.8 years after baseline. RESULTS: Improving relationships were associated with lower levels of low-density lipoprotein (-0.25 mmol/L, 95% CI -0.46 to -0.03) and relative reduction of body mass index (-1.07 kg/m2, 95% CI -1.73 to -0.42) compared with consistently good relationships, adjusting for confounders. Weaker associations were found between improving relationships and total cholesterol (-0.24 mmol/L, 95% CI -0.48 to 0.00) and diastolic blood pressure (-2.24 mm Hg, 95% CI -4.59 to +0.11). Deteriorating relationships were associated with worsening diastolic blood pressure (+2.74 mm Hg, 95% CI 0.50 to 4.98). CONCLUSIONS: Improvement and deterioration of longitudinal relationship quality appears associated with respectively positive and negative associations with a range of CVD risk factors.
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Doenças Cardiovasculares/psicologia , Casamento/psicologia , Saúde do Homem , Qualidade de Vida/psicologia , Adulto , Criança , Estudos de Coortes , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Obesidade/prevenção & controle , Estudos Prospectivos , Fatores de Risco , Reino UnidoRESUMO
OBJECTIVE: The majority of studies that have examined parental alcohol use and offspring outcomes have either focused on exposure in the antenatal period or from clinical populations. This study sought to examine proximal and distal associations between parental alcohol use and offspring conduct problems and depressive symptoms in a population birth cohort. METHODS: We used prospective data from a large UK based population cohort (ALSPAC) to investigate the association between parental alcohol use, measured in units, (assessed at ages 4 and 12 years) with childhood conduct trajectories, (assessed on six occasions from 4 to 13.5 years, n = 6,927), and adolescent depressive symptoms (assessed on four occasions from ~13 to ~18 years, n = 5,539). Heavy drinking was defined as ≥21 units per week in mothers and partners who drank 4+ units daily. RESULTS: We found little evidence to support a dose response association between parental alcohol use and offspring outcomes. For example, we found insufficient evidence to support an association between maternal alcohol use at age 4 years and childhood conduct problems (childhood limited: OR = 1.00, 95% CI = .99, 1.01; adolescent onset: OR = 0.99, 95% CI = .98, 1.00; and early-onset persistent: OR = 0.99, 95% CI = .98, 1.00) per 1-unit change in maternal alcohol use compared to those with low levels of conduct problems. We also found insufficient evidence to support an association between maternal alcohol use at age 4 years and adolescent depressive symptoms (intercept: b = .001, 95% CI = -.01, .01, and slope: b = .003, 95% CI = -.03, .03) per 1-unit change in maternal alcohol use. Results remained consistent across amount of alcohol consumed (i.e., number of alcohol units or heavy alcohol use), parent (maternal self-reports or maternal reports of partner's alcohol use), and timing of alcohol use (assessed at age 4 or age 12 years). CONCLUSIONS: There is no support for an association between parental alcohol use during childhood and conduct and emotional problems during childhood or adolescence.
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Consumo de Bebidas Alcoólicas/efeitos adversos , Comportamento Infantil/fisiologia , Depressão/fisiopatologia , Efeitos Tardios da Exposição Pré-Natal/fisiopatologia , Adolescente , Adulto , Criança , Comportamento Infantil/efeitos dos fármacos , Pré-Escolar , Depressão/etiologia , Feminino , Humanos , Masculino , Mães , Pais , Gravidez , Efeitos Tardios da Exposição Pré-Natal/etiologia , Fatores de RiscoRESUMO
BACKGROUND: Evidence on sex differences in physical morbidity in childhood and adolescence is based largely on studies employing single/few physical morbidity measures and different informants. We describe sex differences in a wide range of parent/carer-reported physical morbidity measures between ages 4 and 13 years to determine evidence for a generalised pattern of an emerging/increasing female 'excess'. METHODS: Parents/carers (approximately 90% mothers) of the population-based UK ALSPAC cohort provided data on general health, physical conditions/symptoms and infections in their child approximately annually between ages 4 and 13. Logistic regression analyses determined the odds of each morbidity measure being reported in respect of females (vs males) at each age and the sex-by-age interaction, to investigate any changing sex difference with age. RESULTS: Six measures (general health past year/month, high temperature, rash, eye and ear infections) demonstrated an emerging female 'excess', and six (earache, stomach-ache, headache, lice/scabies, cold sores, urinary infections) an increasing female 'excess'; one (breathlessness) showed a disappearing male 'excess'. Just two showed either an emerging or increasing male 'excess'. Most changes were evident during childhood (prepuberty). Six measures showed consistent female 'excesses' and four consistent male 'excesses'. Few measures showed no sex differences throughout this period of childhood/early adolescence. CONCLUSION: Sex differences are evident for a wide range of parent-reported physical morbidity measures in childhood and early adolescence. Far more measures showed an emerging/increasing female 'excess' than an emerging/increasing male 'excess'. Further studies are required to examine whether patterns differ across sociodemographic/cultural groups, and to explain this generalised pattern.
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BACKGROUND: Cycle accidents are a common cause of physical injury in children and adolescents. Education is one strategy to reduce cycle-related injuries. In the UK, some children undertake National Cycle Proficiency Scheme [NCPS] training (now known as Bikeability) in their final years of primary school. It aims to promote cycling and safe cycling behaviours but there has been little scientific evaluation of its effectiveness. METHODS: The sample (n = 5415) were participants in the Avon Longitudinal Study of Parents and Children who reported whether or not they had received NCPS training. Outcomes were self-reported at 14 and 16 years: cycling to school, ownership of cycle helmet, use of cycle helmet and high-visibility clothing on last cycle, and involvement in a cycle accident. An additional outcome, hospital admittance due to a cycle accident from 11 to 16 years, was also included for a subsample (n = 2222) who have been linked to Hospital Episode Statistics (HES) data. RESULTS: Approximately 40 % of the sample had received NCPS training. Trained children were more likely to cycle to school and to own a cycle helmet at both 14 and 16 years, to have worn a helmet on their last cycle at age 14, and to have worn high-visibility clothing at age 16, than those who had not attended a course. NCPS training was not associated with self-reported involvement in a cycle accident, and only six of those with HES data had been admitted to hospital due to a cycle accident. Irrespective of training, results indicate very low use of high-visibility clothing, very few girls cycling as part of their school commute, and less than half of helmet owners wearing one on their last cycle. CONCLUSIONS: Our results suggest cycle training courses for children can have benefits that persist into adolescence. However, the low use of cycle helmets, very low use of high-visibility clothing, and low levels of cycling to school for girls, indicate the further potential for interventions to encourage cycling, and safe cycling behaviours, in young people.
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Ciclismo/lesões , Conhecimentos, Atitudes e Prática em Saúde , Ferimentos e Lesões/epidemiologia , Adolescente , Criança , Estudos de Coortes , Inglaterra/epidemiologia , Feminino , Dispositivos de Proteção da Cabeça/estatística & dados numéricos , Humanos , Estudos Longitudinais , Masculino , Serviços de Saúde Escolar , Ferimentos e Lesões/prevenção & controleRESUMO
PURPOSE: To evaluate if attendance at Lifeskills, a safety education centre for children in Year 6 (10-11 years), is associated with engagement in safer behaviours, and with fewer accidents and injuries, in adolescence. METHODS: The sample are participants in the Avon Longitudinal Study of Parents and Children who attended school in the Lifeskills catchment area in Year 6; 60% attended Lifeskills. At 14-15 years, participants (n approximately 3000, varies by outcome) self-reported road safety behaviours and accidents, and perceived health effects and use of alcohol, cannabis, and tobacco. Additional outcomes from linkage to Hospital Episodes Statistics were available for a sub-sample (n=1768): hospital admittance (for accident-related reason, from 11-16 years) and A&E attendance (for any reason, from approximately 14-16 years). RESULTS: Children who attended Lifeskills were more likely to report using pedestrian crossings on their way to school than children who did not attend (59% versus 52%). Lifeskills attendance was unrelated to the ownership of cycle helmets, or the use of cycle helmets, seat belts, or reflective/fluorescent clothing, or to A&E attendance. Use of cycle helmets (37%) and reflective/fluorescent clothing (<4%) on last cycle was low irrespective of Lifeskills attendance. Lifeskills attendance was associated with less reported smoking and cannabis use, but was generally unrelated to perceptions of the health impact of substance use. CONCLUSIONS: Lifeskills attendance was associated with some safer behaviours in adolescence. The overall low use of cycle helmets and reflective/fluorescent clothing evidences the need for powerful promotion of some safer behaviours at Lifeskills and at follow-up in schools.
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Acidentes de Trânsito/prevenção & controle , Acidentes de Trânsito/estatística & dados numéricos , Serviço Hospitalar de Emergência/estatística & dados numéricos , Admissão do Paciente/estatística & dados numéricos , Equipamentos de Proteção/estatística & dados numéricos , Segurança/estatística & dados numéricos , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/prevenção & controle , Ferimentos e Lesões/prevenção & controle , Acidentes de Trânsito/psicologia , Adolescente , Ciclismo/lesões , Criança , Estudos de Coortes , Feminino , Dispositivos de Proteção da Cabeça/estatística & dados numéricos , Humanos , Estudos Longitudinais , Masculino , Transtornos Relacionados ao Uso de Substâncias/psicologia , Revisão da Utilização de Recursos de Saúde/estatística & dados numéricos , Ferimentos e Lesões/epidemiologia , Ferimentos e Lesões/psicologiaRESUMO
BACKGROUND: Eczema and asthma are common conditions in childhood that can influence children's mental health. Despite this, little is known about how these conditions affect the well-being of children in school. This study examines whether symptoms of eczema or asthma are associated with poorer social and mental well-being in school as reported by children and their teachers at age 8 years. METHODS: Participants were from the Avon Longitudinal Study of Parents and Children. Measures of child well-being in school were child-reported (n = 6626) and teacher reported (n = 4366): children reported on their enjoyment of school and relationships with peers via a self-complete questionnaire; teachers reported child mental well-being using the Strengths and Difficulties Questionnaire [binary outcomes were high 'internalizing' (anxious/depressive) and 'externalizing' (oppositional/hyperactive) problems (high was >90th percentile)]. Child rash and wheeze status were maternally reported and symptoms categorised as: 'none'; 'early onset transient' (infancy/preschool only); 'persistent' (infancy/preschool and at school age); and 'late onset' (school age only). RESULTS: Children with persistent (OR 1.29, 95% CI 1.02 to 1.63) and late onset (OR 1.48, 95% CI 1.02 to 2.14) rash were more likely to report being bullied, and children with persistent wheeze to feel left out (OR 1.42, 95% CI 1.10 to 1.84). Late onset rash was associated with high teacher-reported internalising behaviours (OR 1.61, 95% CI 1.02 to 2.54), and persistent rash with high externalising behaviours (OR 1.37, 95% CI 1.02 to 1.84). Child sleep and maternal mental health explained some of the associations with teacher-reported mental well-being. CONCLUSION: Symptoms of eczema or asthma can adversely affect a child's social and mental well-being at primary school. This suggests interventions, such as additional support or education of peers, should begin at early stages in schooling.
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Asma/epidemiologia , Eczema/epidemiologia , Exantema/epidemiologia , Instituições Acadêmicas/estatística & dados numéricos , Criança , Feminino , Humanos , Masculino , Sons Respiratórios , Instituições Acadêmicas/normas , Reino UnidoRESUMO
PURPOSE: The Determinants of young Adult Social well-being and Health longitudinal study draws on life-course models to understand ethnic differences in health. A key hypothesis relates to the role of psychosocial factors in nurturing the health and well-being of ethnic minorities growing up in the UK. We report the effects of culturally patterned exposures in childhood. METHODS: In 2002/2003, 6643 11-13 year olds in London, ~80 % ethnic minorities, participated in the baseline survey. In 2005/2006, 4782 were followed-up. In 2012-2014, 665 took part in a pilot follow-up aged 21-23 years, including 42 qualitative interviews. Measures of socioeconomic and psychosocial factors and health were collected. RESULTS: Ethnic minority adolescents reported better mental health than White British, despite more adversity (e.g. economic disadvantage, racism). It is unclear what explains this resilience but findings support a role for cultural factors. Racism was an adverse influence on mental health, while family care and connectedness, religious involvement and ethnic diversity of friendships were protective. While mental health resilience was a feature throughout adolescence, a less positive picture emerged for cardio-respiratory health. Both, mental health and cultural factors played a role. These patterns largely endured in early 20s with family support reducing stressful transitions to adulthood. Education levels, however, signal potential for socio-economic parity across ethnic groups.
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Diversidade Cultural , Etnicidade/classificação , Etnicidade/estatística & dados numéricos , Saúde Mental/etnologia , Racismo/etnologia , Adolescente , Adulto , Consumo de Bebidas Alcoólicas/etnologia , Criança , Estudos de Coortes , Feminino , Seguimentos , Nível de Saúde , Inquéritos Epidemiológicos , Humanos , Londres/epidemiologia , Estudos Longitudinais , Masculino , Grupos Minoritários/psicologia , Grupos Minoritários/estatística & dados numéricos , Psicologia , Religião e Psicologia , Resiliência Psicológica , Autorrelato , Família Monoparental/etnologia , Fumar/etnologia , Comportamento Social , Apoio Social , Fatores Socioeconômicos , Inquéritos e Questionários , Desemprego/estatística & dados numéricos , População Branca , Adulto JovemRESUMO
OBJECTIVE: To determine whether maternal mental health mediates the relationship between eczema or asthma symptoms and mental well-being in children. STUDY DESIGN: Analysis of 7250 children from the Avon Longitudinal Study of Parents and Children. Child mental well-being at 8 years was measured by the Strengths and Difficulties Questionnaire. Binary outcomes were high 'internalizing' (anxious/depressive) and 'externalizing' (oppositional/hyperactive) problems (high was >90th percentile). Child rash and wheeze categories were 'none'; 'early onset transient' (infancy/preschool only); 'persistent' (infancy/preschool and at school age); and 'late onset' (school age only). Maternal anxiety and depression were reported during pregnancy and when child was 8 years old. RESULTS: Persistent wheezing symptoms were associated with high externalizing (OR 1.74, 95% CI, 1.41-2.15) and internalizing (1.67, 1.35-2.06) problems compared with never wheeze. Maternal anxiety and depression, and disrupted child sleep, attenuated these associations. Persistent rash (externalizing: 1.74, 1.40-2.15; internalizing: 1.42, 1.16-1.74) and late onset rash (externalizing: 1.62, 1.17-2.25; internalizing: 1.46, 1.07-1.99) symptoms were associated with poorer mental well-being compared with no rash at any age. Maternal anxiety and depression, particularly when child was aged 8 years rather than during pregnancy, accounted for the association with internalizing symptoms and partly for externalizing symptoms. Sleep disruption did not mediate the association. CONCLUSIONS: Maternal anxiety and depression may mediate the association between child rash and wheeze and child mental well-being.
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Ansiedade , Depressão , Exantema/diagnóstico , Hipersensibilidade/diagnóstico , Saúde Mental , Mães/psicologia , Sons Respiratórios/diagnóstico , Criança , Exantema/epidemiologia , Exantema/psicologia , Feminino , Humanos , Hipersensibilidade/epidemiologia , Hipersensibilidade/psicologia , Estudos Longitudinais , Masculino , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Antibiotic use in infancy disrupts gut microflora during a critical period for immune system development. It is hypothesized that this could predispose to the development of allergic diseases. We investigated the associations of antibiotic use in the first 2 yr of life with the development of asthma, eczema or hay fever by age 7.5 yr in a longitudinal birth cohort. METHODS: Subjects were 4952 children from the Avon Longitudinal Study of Parents and Children (ALSPAC). Child antibiotic use and asthma, eczema and hay fever symptoms were maternally reported. Atopy was assessed by skin prick tests at age 7.5 yr. The total number of antibiotic courses was considered as the main exposure. Data were analysed using multivariate logistic regression. RESULTS: Children reported to have taken antibiotics during infancy (0-2 yr) were more likely to have asthma at 7.5 yr (OR 1.75, 95% CI 1.40-2.17), and the odds (OR, [95% CI]) increased with greater numbers of courses: once 1.11 [0.84-1.48]; twice 1.50 [1.14-1.98]; three times 1.79 [1.34-2.40]; four times or more 2.82 [2.19-3.63]. Increased antibiotic use was also associated with higher odds of eczema and hay fever but not atopy. The effect appeared to be associated with cumulative rather than a critical period of exposure during the first 2 yr. CONCLUSIONS: A robust and dose-dependent association was found between antibiotic use in the first 2 yr of life and asthma at age 7.5 yr but did not appear to be mediated through an association with atopy.
Assuntos
Antibacterianos/imunologia , Asma/imunologia , Eczema/imunologia , Fatores Etários , Antibacterianos/uso terapêutico , Criança , Estudos de Coortes , Relação Dose-Resposta Imunológica , Feminino , Humanos , Lactente , Recém-Nascido , Estudos Longitudinais , Masculino , Risco , Testes CutâneosRESUMO
OBJECTIVE: Trends in suicide death rates among migrants to England and Wales 1979-2003 were examined. METHODS: Age-standardised rates derived for eight country of birth groups. RESULTS: For men born in Jamaica, suicide death rates increased in 1999-2003. There were declines in rates for men and women from India and from Scotland, men from East Africa and Northern Ireland and women from the Republic of Ireland. For both men and women born in Scotland or the Irish Republic, despite declines for some, rates remained higher than for England and Wales born. Rates among men from Pakistan were consistently lower than men born in England and Wales. CONCLUSION: These analyses indicate declining trends for most migrant groups and for England and Wales-born women, but adverse trends in death rates for some country of birth groups.
Assuntos
Saúde das Minorias/etnologia , Suicídio/etnologia , Migrantes/estatística & dados numéricos , Intervalos de Confiança , Inglaterra/epidemiologia , Feminino , Humanos , Masculino , Saúde das Minorias/estatística & dados numéricos , Medição de Risco/métodos , Comportamento Autodestrutivo/epidemiologia , Comportamento Autodestrutivo/etnologia , Suicídio/estatística & dados numéricos , País de Gales/epidemiologiaRESUMO
Obesity is one of the fastest growing and most serious public health challenges facing the world in the 21st century. Correspondingly, over the past decade there has been increased interest in how the obesity epidemic has been framed by the media. This study offers the first large-scale examination of the evolution and framing of the obesity epidemic in UK newspapers, identifying shifts in news coverage about the causal drivers of and potential solutions to the obesity epidemic. Seven UK newspapers were selected and 2,414 articles published between 1 January 1996 and 31 December 2010 were retrieved from electronic databases using keyword searches. The thematic content of articles was examined using manifest content analysis. Over the 15-year period there was an increase in media reporting on obesity and in particular on childhood obesity. There was evidence of a trend away from a focus on individuals towards a greater level of reporting on societal solutions such as regulatory change, with the greatest shift in reporting occurring in mid-market and serious newspapers. Given that the media have a huge influence in shaping public opinion, this shift in reporting might be an early indicator to policymakers of a growing public discourse around a need for regulatory change to tackle the obesogenic environment.