Cohort profile: South Australian Aboriginal Birth Cohort (SAABC)—a prospective longitudinal birth cohort

PurposeThe South Australian Aboriginal Birth Cohort (SAABC) is a prospective, longitudinal birth cohort established to: (1) estimate Aboriginal child dental disease compared with population estimates; (2) determine the efficacy of an early childhood caries intervention in early versus late infancy; (3) examine if efficacy was sustained over time and; (4) document factors influencing social, behavioural, cognitive, anthropometric, dietary and educational attainment over time.ParticipantsThe original SAABC comprised 449 women pregnant with an Aboriginal child recruited February 2011 to May 2012. At child age 2 years, 324 (74%) participants were retained, at age 3 years, 324 (74%) participants were retained and at age 5 years, 299 (69%) participants were retained. Fieldwork for follow-up at age 7 years is underway, with funding available for follow-up at age 9 years.Findings to dateAt baseline, 53% of mothers were aged 14–24 years and 72% had high school or less educational attainment. At age 3 years, dental disease experience was higher among children exposed to the intervention later rather than earlier in infancy. The effect was sustained at age 5 years, but rates were still higher than general child population estimates. Experiences of racism were high among mothers, with impacts on both tooth brushing and toothache. Compared with population estimates, levels of self-efficacy and self-rated oral health of mothers at baseline were low.Future plansOur data have contributed to a better understanding of the environmental, behavioural, dietary, biological and psychosocial factors contributing to Aboriginal child oral and general health, and social and emotional well-being. This is beneficial in charting the trajectory of cohort participants’ health and well-being overtime, particularly in identifying antecedents of chronic diseases which are highly prevalent among Aboriginal Australians. Funding for continued follow-up of the cohort will be sought.Trial registration numberACTRN12611000111976; Post-results.

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The natural course of DSM-IV somatoform disorders and syndromes among adolescents and young adults: a prospective-longitudinal community study

European Psychiatry ◽

10.1016/s0924-9338(02)00686-7 ◽

2002 ◽

Vol 17 (6) ◽

pp. 321-331 ◽

Cited By ~ 81

Author(s):

Roselind Lieb ◽

Petra Zimmermann ◽

Robert H Friis ◽

Michael Höfler ◽

Sven Tholen ◽

...

Keyword(s):

Risk Factors ◽

Substance Use ◽

Young Adults ◽

Somatoform Disorders ◽

Epidemiologic Study ◽

Natural Course ◽

Adolescents And Young Adults ◽

Prospective Longitudinal ◽

Over Time

SummaryObjective.Although somatoform disorders are assumed to be chronic clinical conditions, epidemiological knowledge on their natural course based on representative samples is not available.Method.Data come from a prospective epidemiologic study of adolescents and young adults in Munich, Germany. Respondents’ diagnoses (N = 2548) at baseline and follow-up on average 42 months later are considered. The follow-up incidence, stability as well as selected baseline risk factors (sociodemographics, psychopathology, trauma exposure) for the incidence and stability of somatoform disorders and syndromes are prospectively examined. Diagnostic information was assessed by using the standardized Munich-Composite International Diagnostic Interview (M-CIDI).Results.Over the follow-up period, incidence rate for any of the covered somatoform diagnoses was 25.7%. Stability for the overall group of any somatoform disorder/syndrome was 48%. Female gender, lower social class, the experience of any substance use, anxiety and affective disorder as well as the experience of traumatic sexual and physical threat events predicted new onsets of somatoform conditions, while stability was predicted by being female, prior existing substance use, affective and eating disorders as well as the experience of a serious accident.Conclusions.At least for a substantial proportion of individuals, the overall picture of somatization seems to be relatively stable, but with fluctuation in the symptom picture over time. Being female, the experience of substance use as well as anxiety disorder seem to constitute risk factors for the onset of new somatoform conditions as well as for a stable course over time.

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How Does Health Literacy Modify Indicators of Health Behaviour and of Health? A Longitudinal Study with Trainees in North Germany

Healthcare ◽

10.3390/healthcare10010002 ◽

2021 ◽

Vol 10 (1) ◽

pp. 2

Author(s):

Peter Koch ◽

Zita Schillmöller ◽

Albert Nienhaus

Keyword(s):

Health Status ◽

Health Service ◽

Health Behaviour ◽

Odds Ratio ◽

Well Being ◽

Subjective Health ◽

Subjective Health Status ◽

The Mean ◽

Over Time

Background: Health literacy (HL) is a resource that can help individuals to achieve more control over their health and over factors that influence health. In the present follow-up study, we have investigated the extent to which HL in trainees changes over time and whether or to what extent HL influences health behaviour and health. Methods: In 2017, we performed a baseline survey (T0) of trainees from six different branches, who were contacted through vocational colleges in four northern federal states in Germany. The survey was repeated at the midpoint of their training in 2019 (T1). Demographic data were surveyed, together with information on HL (HLS-EU-Q16), health behaviour and on health status (psychological well-being, subjective health status). Multivariate regression analyses were performed in SPSS 26. Results: Three hundred and ninety-one (391) data sets were evaluated, with a follow-up rate of 27%; 79% of the trainees were female. The mean age was 21.2 years. Over all subjects, the mean HL increased over time ( (SD): 11.9 (2.9) to 12.2 (2.9), p = 0.070). This increase was only statistically significant for the health service trainees ( (SD): 12.1 (2.8) to 12.5 (2.9), p = 0.019). Relative to persons with adequate HL, the odds ratio over time for impaired psychological well-being was increased by 230% in persons with inadequate HL (OR: 3.3, 95% CI: 1.70–6.32, p < 0.001). For persons with problematical HL, the corresponding increase in odds ratio was 110% (OR: 2.1, 95% CI: 1.30–3.38, p = 0.002). Relative to persons with adequate HL, trainees with inadequate HL exhibited a significant increase in odds ratio of 2.8 over time for poor or less good subjective health status (OR: 2.8, 95% CI: 1.23–6.33, p = 0.014). Conclusions: We observed a positive longitudinal association between HL and health. A significant increase in HL was observed in trainees in the health service. Thus the study shows that the concept of HL may provide a potential preventive approach for trainees.

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Methods of conduct and reporting of living systematic reviews: a protocol for a living methodological survey

F1000Research ◽

10.12688/f1000research.18005.2 ◽

2019 ◽

Vol 8 ◽

pp. 221 ◽

Cited By ~ 3

Author(s):

Assem M. Khamis ◽

Lara A. Kahale ◽

Hector Pardo-Hernandez ◽

Holger J. Schünemann ◽

Elie A. Akl

Keyword(s):

Systematic Review ◽

Systematic Reviews ◽

Evidence Synthesis ◽

Cochrane Library ◽

Cross Sectional Survey ◽

Systematic Review Methodology ◽

Cross Sectional ◽

Prospective Longitudinal ◽

Over Time

Background: The living systematic review (LSR) is an emerging approach for improved evidence synthesis that uses continual updating to include relevant new evidence as soon as it is published. The objectives of this study are to: 1) assess the methods of conduct and reporting of living systematic reviews using a living study approach; and 2) describe the life cycle of living systematic reviews, i.e., describe the changes over time to their methods and findings. Methods: For objective 1, we will begin by conducting a cross-sectional survey and then update its findings every 6 months by including newly published LSRs. For objective 2, we will conduct a prospective longitudinal follow-up of the cohort of included LSRs. To identify LSRs, we will continually search the following electronic databases: Medline, EMBASE and the Cochrane library. We will also contact groups conducting LSRs to identify eligible studies that we might have missed. We will follow the standard systematic review methodology for study selection and data abstraction. For each LSR update, we will abstract information on the following: 1) general characteristics, 2) systematic review methodology, 3) living approach methodology, 4) results, and 5) editorial and publication processes. We will update the findings of both the surveys and the longitudinal follow-up of included LSRs every 6 months. In addition, we will identify articles addressing LSR methods to be included in an ‘LSR methods repository’. Conclusion: The proposed living methodological survey will allow us to monitor how the methods of conduct, and reporting as well as the findings of LSRs change over time. Ultimately this should help with ensuring the quality and transparency of LSRs.

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The influence of daily spiritual experiences and gender on subjective well-being over time in cancer survivors

Archive for the Psychology of Religion ◽

10.1177/0084672419839800 ◽

2019 ◽

Vol 41 (2) ◽

pp. 159-171

Author(s):

Myriam Rudaz ◽

Thomas Ledermann ◽

Joseph G. Grzywacz

Keyword(s):

Life Satisfaction ◽

Cancer Survivors ◽

Well Being ◽

The United States ◽

Moderating Effect ◽

Subjective Well Being ◽

Spiritual Experiences ◽

Daily Spiritual Experiences ◽

Over Time

Cancer survivors are at risk for poor subjective well-being, but the potential beneficial effect of daily spiritual experiences is unknown. Using data from the second and third wave of the Midlife in the United States (MIDUS) study, we examined the extent to which daily spiritual experiences at baseline moderate the association between subjective well-being at baseline and approximately 10 years later in cancer survivors ( n = 288). Regression analyses, controlled for age, educational attainment, and religious/spiritual coping, showed that daily spiritual experiences moderated the association between life satisfaction at baseline and follow-up. Specifically, high spiritual experiences enhanced life satisfaction over time in cancer survivors with low life satisfaction at baseline. Also, daily spiritual experiences moderated the association between positive affect at baseline and follow-up, though this moderating effect was different for women and men. No moderating effect emerged for negative affect.

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Changes in self-rated health and quality of life among Syrian refugees migrating to Norway: a prospective longitudinal study

International Journal for Equity in Health ◽

10.1186/s12939-020-01300-6 ◽

2020 ◽

Vol 19 (1) ◽

Author(s):

Jasmin Haj-Younes ◽

Elisabeth Marie Strømme ◽

Jannicke Igland ◽

Bernadette Kumar ◽

Eirik Abildsnes ◽

...

Keyword(s):

Quality Of Life ◽

Longitudinal Study ◽

Syrian Refugees ◽

Prospective Longitudinal Study ◽

Mean Values ◽

Self Rated Health ◽

Prospective Longitudinal ◽

Over Time

Abstract Background Forced migrants can be exposed to various stressors that can impact their health and wellbeing. How the different stages in the migration process impacts health is however poorly explored. The aim of this study was to examine changes in self-rated health (SRH) and quality of life (QoL) among a cohort of adult Syrian refugees before and after resettlement in Norway. Method We used a prospective longitudinal study design with two assessment points to examine changes in health among adult Syrian resettlement refugees in Lebanon accepted for resettlement in Norway. We gathered baseline data in 2017/2018 in Lebanon and subsequently at follow-up one year after arrival. The main outcomes were good SRH measured by a single validated item and QoL measured by WHOQOL-BREF. We used generalized estimating equations to investigate changes in outcomes over time and incorporated interaction terms in the models to evaluate effect modifications. Results In total, 353 subjects participated in the study. The percentage of participants reporting good SRH showed a non-significant increase from 58 to 63% RR, 95%CI: 1.1 (1.0, 1.2) from baseline to follow-up while mean values of all four QoL domains increased significantly from baseline to follow-up; the physical domain from 13.7 to 15.7 B, 95%CI: 1.9 (1.6, 2.3), the psychological domain from 12.8 to 14.5 B, 95%CI: 1.7 (1.3, 2.0), social relationships from 13.7 to 15.3 B, 95%CI: 1.6 (1.2, 2.0) and the environmental domain from 9.0 to 14.0 5.1 B, 95%CI: (4.7, 5.4). Positive effect modifiers for improvement in SRH and QoL over time include male gender, younger age, low level of social support and illegal status in transit country. Conclusion Our results show that good SRH remain stable while all four QoL domains improve, most pronounced in the environment domain. Understanding the dynamics of migration and health is a fundamental step in reaching health equity.

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Smartphone interactions and mental well-being in young adults: A longitudinal study based on objective high-resolution smartphone data

Scandinavian Journal of Public Health ◽

10.1177/1403494820920418 ◽

2020 ◽

pp. 140349482092041

Author(s):

Agnete Skovlund Dissing ◽

Naja Hulvej Rod ◽

Thomas A. Gerds ◽

Rikke Lund

Keyword(s):

Young Adults ◽

Depressive Symptoms ◽

Well Being ◽

Large Network ◽

Men And Women ◽

Beneficial Effects ◽

Disturbed Sleep ◽

Mental Well Being ◽

Over Time

Aims: To investigate the effects of objectively measured smartphone interactions on indicators of mental well-being among men and women in a population of young adults. Methods: A total of 816 young adults (mean±SD age 21.6±2.6 years; 77% men) from the Copenhagen Network Study were followed with objective recordings of smartphone interactions from calls, texts and social media. Participants self-reported on loneliness, depressive symptoms and disturbed sleep at baseline and in a four-month (interquartile range 75–163 days) follow-up survey. Multiple linear regression was used to analyse the association between smartphone interactions and mental well-being separately for men and women. Results: A higher number of smartphone interactions was associated with lower levels of loneliness at baseline and the same pattern appeared for depressive symptoms, although this was less pronounced. A high level of smartphone interaction was associated with lower levels of disturbed sleep for men, but not for women. In follow-up analyses, a high versus low level of smartphone interaction was associated with an increase in loneliness and depressive symptoms over time for women, but not for men. Conclusions: Smartphone interactions are related to better mental well-being, which may be attributed to the beneficial effects of an underlying social network. Over time, accommodating a large network via smartphone communication might, however, have negative effects on mental well-being for women.

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Prospective longitudinal characterisation of the relationship between diabetes and cardiac remodeling

European Heart Journal - Cardiovascular Imaging ◽

10.1093/ehjci/jeab090.043 ◽

2021 ◽

Vol 22 (Supplement_2) ◽

Author(s):

A Chowdhary ◽

N Jex ◽

S Thirunavukarasu ◽

T Craven ◽

A Das ◽

...

Keyword(s):

Cardiovascular Disease ◽

Ejection Fraction ◽

Event Rate ◽

Systolic Function ◽

Major Adverse Cardiovascular Event ◽

Left Ventricular ◽

Adverse Cardiovascular Event ◽

Prospective Longitudinal ◽

Over Time

Abstract Funding Acknowledgements Type of funding sources: Foundation. Main funding source(s): British Heart Foundation Clinical Research Training Fellowship and Wellcome Trust Background Cardiovascular disease represents the primary cause of death in patients with type 2 diabetes (T2D). Heart failure (HF) is the commonest initial presentation of cardiovascular disease in T2D. Development of HF in patients with T2D is associated with a 4 to 6-fold increase in mortality, making the prevention of cardiac dysfunction an important goal. The long-term impact of T2D on cardiac function in the absence of cardiovascular disease is unknown. This is the first prospective longitudinal study utilising cardiovascular magnetic resonance (CMR) to evaluate the impact of T2D on cardiac remodeling. Objectives To determine longitudinal changes in the phenotypic expression of heart disease in diabetes over 6 years, and examine the association of baseline blood and imaging biomarkers with remodeling over time in patients who remained free of cardiovascular/clinical events, and to report clinical outcomes in the entire cohort. Methods 100 asymptomatic T2D patients with no history of cardiovascular disease or hypertension were previously studied. Biventricular volumes, function, and myocardial strain were assessed by CMR and blood biomarkers taken. 6-year follow-up CMR was repeated in those without interim cardiovascular events. Results Of the 100 patients, 78 could be contacted for follow-up. 29 participants experienced cardiovascular/clinical events over 6 years. 32 patients who were asymptomatic and without events received follow-up CMR. The major adverse cardiovascular event rate (MI, angina, revascularisation, stroke, death) during the 6-year follow-up period, including the patients with a silent MI, amounted to 25% in this study with an overall clinical event rate of 35%. There were no significant changes in BP, BMI or HBA1c between baseline and follow-up (Table 1). Left ventricular end-diastolic-volume(p = 0.005), mass (p = 0.01), ejection fraction (p = 0.0001), and right ventricular end-diastolic-volume(p = 0.03) and ejection fraction(p = 0.003) reduced over time (Figure 2 and Table 1). Baseline plasma high-sensitivity cardiac-troponin-T (hs-cTnT) (R=-0.44; p = 0.01) was significantly associated with change in left ventricular ejection fraction over time. Conclusions Even in the absence of overt clinical CAD, significant valvular disease, uncontrolled hypertension or change in BMI, T2D results in significant reductions in cardiac size and biventricular systolic function over time. The major adverse cardiovascular event rate (MI, angina, revascularisation, stroke, death) during the 6-year follow-up period was high in diabetes patients (25%). Plasma biomarker hs-cTnT measured at baseline was associated with change in LV systolic function over the 6-year follow-up period. hs-cTnT could potentially have a significant utility as a risk-predicting tool for cardiac dysfunction in T2D patients.

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Study Protocol of the Ten Years Up Project: Mapping the Development of Self-Regulation Strategies in Young Adults Over Time

Frontiers in Psychology ◽

10.3389/fpsyg.2021.729609 ◽

2021 ◽

Vol 12 ◽

Author(s):

Marleen Gillebaart ◽

Jantina Brummelman ◽

Denise de Ridder

Keyword(s):

Young Adults ◽

Young Adulthood ◽

Study Protocol ◽

Self Regulation ◽

Well Being ◽

Personal Factors ◽

Regulation Strategies ◽

Prospective Longitudinal ◽

Health And Well Being ◽

Over Time

Self-regulation is an important predictor of many outcomes relating to health and well-being. Research thus far has not systematically addressed the development of self-regulation strategies during young adulthood, but instead has focused on the predictive value of childhood self-regulation competence for outcomes later in life. The present study protocol describes the Ten Years Up (10YUP) project, a longitudinal cohort of young adults who will be followed for Ten years. By adopting a dynamic approach, we aim to examine how the nature and frequency of self-regulation strategies develop over time, document to what extent the use of strategies is affected by contextual and personal factors, and determine how these strategies affect health and well-being over the course of ten years. The 10YUP project employs a prospective longitudinal design to map the development of self-regulation strategies over time. A sample of 3,000 participants will be recruited by random selection from the general population of 16-year olds to retain a final sample of 1,000 participants after Ten years (accounting for an estimated drop-out rate of 10% each year). A mobile app will be used to collect data every 3 months. Self-regulation strategies will be assessed by means of the Goal Setting and Striving Inventory that asks participants to list their personal goals and then choose their most important goal to answer items about goal perception and strategy use. The resulting composite self-regulation index will be related to a wide range of contextual and personal factors that may act as either antecedents or consequences of self-regulation, depending on their specific time of assessment (either prior to or following self-regulation assessment) by means of cross-lagged panel analyses and other analyses allowing for establishing causal relationships over time. The 10YUP project is likely to generate novel insights into the development of self-regulation in young adulthood, how this development is affected by personal and contextual factors, and how these in turn may be influenced by how young people self-regulate—which is important for public policies aimed at guiding young people's choices and how they affect their health and well-being.

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Mental health and well-being from childhood to adulthood: design, methods and results of the 11-year follow-up of the BELLA study

European Child & Adolescent Psychiatry ◽

10.1007/s00787-020-01630-4 ◽

2020 ◽

Author(s):

Christiane Otto ◽

Franziska Reiss ◽

Catharina Voss ◽

Anne Wüstner ◽

Ann-Katrin Meyrose ◽

...

Keyword(s):

Mental Health ◽

General Health ◽

Mental Health Problems ◽

Well Being ◽

Health Problems ◽

Individual Growth ◽

Bella Study ◽

Prospective Longitudinal ◽

Health And Well Being

Abstract Mental health and well-being are of great interest in health policy and research. Longitudinal surveys are needed to provide solid population-based data. We describe the design and methods of an 11-year follow-up of the German BELLA study in children, adolescents and young adults, and we report on age- and gender-specific courses of general health and well-being, long-term health-related outcomes of mental health problems, and mental health care use. The BELLA study is the module on mental health and well-being within the German Health Interview and Examination Survey for Children and Adolescents (KiGGS). Standardised measures were used at each of the five measurement points of the BELLA study. In the 11-year follow-up, young people aged 7–31 years participated (n = 3492). Individual growth modelling, linear regression and descriptive analyses were conducted. Self-reported general health and well-being were both better in younger (vs. older) and in male (vs. female) participants according to the data from all five measurement points. Mental health problems in childhood and adolescence (measured at baseline) predicted impaired health outcomes at 6-year and 11-year follow-ups. Approximately one out of four children with a diagnosed mental disorder was not undergoing mental health treatment. With its 11-year follow-up, the prospective longitudinal BELLA study provides new and solid data on mental health and well-being from childhood to adulthood in Germany, and these data are important for health promotion and prevention practices. These results are consistent with previous findings. Promising future analyses are planned.

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Long-Run Effects of Lottery Wealth on Psychological Well-Being

The Review of Economic Studies ◽

10.1093/restud/rdaa006 ◽

2020 ◽

Vol 87 (6) ◽

pp. 2703-2726 ◽

Cited By ~ 1

Author(s):

Erik Lindqvist ◽

Robert Östling ◽

David Cesarini

Keyword(s):

Mental Health ◽

Life Satisfaction ◽

Well Being ◽

Psychological Well Being ◽

Domain Specific ◽

Important Mediator ◽

Long Run ◽

Over Time ◽

Overall Life Satisfaction

Abstract We surveyed a large sample of Swedish lottery players about their psychological well-being 5–22 years after a major lottery event and analysed the data following pre-registered procedures. Relative to matched controls, large-prize winners experience sustained increases in overall life satisfaction that persist for over a decade and show no evidence of dissipating over time. The estimated treatment effects on happiness and mental health are significantly smaller. Follow-up analyses of domain-specific aspects of life satisfaction implicate financial life satisfaction as an important mediator for the long-run increase in overall life satisfaction.

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