ABSTRACT
BACKGROUND: Multimorbidity, known as the co-occurrence of at least two chronic conditions, has become of increasing concern in the current context of ageing populations, though it affects all ages. Early life risk factors of multimorbidity include adverse childhood experiences (ACEs), particularly associated with psychological conditions and weight problems. Few studies have considered related mechanisms and focus on old age participants. We are interested in estimating, from young adulthood, the risk of overweight-depression comorbidity related to ACEs while adjusting for early life confounders and intermediate variables. METHODS: We used data from the 1958 National Child Development Study, a prospective birth cohort study (N = 18 558). A four-category outcome (no condition, overweight only, depression only and, overweight-depression comorbidity) was constructed at 23, 33, and 42 years. Multinomial logistic regression models adjusting for intermediate variables co-occurring with this outcome were created. ACEs and sex interaction on comorbidity risk was tested. RESULTS: In our study sample (N = 7762), we found that ACEs were associated with overweight-depression comorbidity risk throughout adulthood (RRR [95% CI] at 23y = 3.80 [2.10-6.88]) though less overtime. Comorbidity risk was larger than risk of separate conditions. Intermediate variables explained part of the association. After full-adjustment, an association remained (RRR [95% CI] at 23y = 2.00 [1.08-3.72]). Comorbidity risk related to ACEs differed by sex at 42. CONCLUSION: Our study provides evidence on the link and potential mechanisms between ACEs and the co-occurrence of mental and physical diseases throughout the life-course. We suggest addressing ACEs in intervention strategies and public policies to go beyond single disease prevention.
Subject(s)
Adverse Childhood Experiences , Comorbidity , Overweight , Humans , Male , Female , Overweight/epidemiology , Adult , Adverse Childhood Experiences/statistics & numerical data , United Kingdom/epidemiology , Young Adult , Prospective Studies , Depression/epidemiology , Risk Factors , Birth Cohort , Multimorbidity , Stress, Psychological/epidemiologyABSTRACT
OBJECTIVE: To examine the association between smoking initiation in adolescence and subsequent different smoking trajectories of people who smoke, and to examine the combined effect of adverse childhood experiences (ACEs) and smoking initiation in adolescence on smoking trajectories of people who smoke. DESIGN AND SAMPLE: Data are from 8757 individuals in Great Britain from the birth cohort National Child Development Study and who reported being smokers or former smokers by age 23. MEASUREMENTS: Smoking initiation in adolescence was measured at 16 y and smoking trajectories were derived from smoking variables from ages 23 to 55. We modelled the relationship between smoking initiation in adolescence with or without ACEs and smoking trajectories. RESULTS: Individuals who initiated smoking in adolescence were more likely to quit later than quitting in twenties (RRR quitting in thirties = 3.43 [2.40; 4.89] p < .001; RRR quitting in forties = 5.25 [3.38; 8.14] p < .001; RRR quitting in fifties = 4.48 [2.95; 6.79] p < .001), to relapse (RRR Relapse = 3.66 [2.82; 4.76] p < .001) and to be persistent smokers (RRR persistent = 5.25 [3.81; 7.25] p < .001) compared to those who had initiated smoking in young adulthood. These effects were particularly pronounced in case of ACEs. CONCLUSION: Smoking prevention programs aimed at reducing smoking initiation should be promoted to adolescents to limit the burden of smoking, especially for people who have suffered adversity during childhood.
Subject(s)
Smoking , Adolescent , Adult , Humans , Young Adult , Cohort Studies , Recurrence , Smoking/epidemiology , United Kingdom/epidemiology , Middle Aged , Adverse Childhood ExperiencesABSTRACT
BACKGROUND: The principal aim of this study was to explore if biological differences between men and women can be explained by gendered mechanisms. METHODS: We used data from the 1958 National Child Development Study, including all the living subjects of the cohort at the outcome collection wave (44-45 years). We explored several biomarkers as outcomes: systolic blood pressure, triglycerides, LDL cholesterol, HbA1c, CRP, and cortisol. Three conceptualizations of gender have been used to define methodological strategies: (a) Gender as an individual characteristic; (b) Gender as an effect of sex on socio-behavioural characteristics; (c) Gender as an interaction between sex and the social environment, here the early-life social environment. We estimated the total effect of sex and the proportion of total effect of sex at birth eliminated by gender, measured by 3 different ways according to these 3 concepts, using g-computation. RESULTS: The average level of each biomarker was significantly different according to sex at birth, higher in men for cardiometabolic biomarkers and higher in women for inflammatory and neuroendocrine biomarkers. The sizes of the differences were always smaller than one standard deviation but were larger than differences due to early-life deprivation, except for CRP. We observed gender mechanisms underlying these differences between men and women, even if the mediation effects were rarely statistically significant. These mechanisms were of three kinds: (1) mediation by socio-behavioural characteristics; (2) attenuation by gendered mechanisms; (3) interaction with early social environment. Indeed, we observed that being born into a deprived rather than non-deprived family increased metabolic and inflammatory biomarkers levels more strongly in females than in males. CONCLUSIONS: The biological differences between men and women seem to not be purely explained by biological mechanisms. The exploration of gender mechanisms opens new perspectives, in terms of methodology, understanding and potential applications.
ABSTRACT
BACKGROUND: Children with chronic kidney disease (CKD) require multidisciplinary care to meet their complex healthcare needs. Patient navigators are trained non-medical personnel who assist patients and caregivers to overcome barriers to accessing health services through care coordination. This trial aims to determine the effectiveness of a patient navigator program in children with CKD. METHODS: The NAVKIDS2 trial is a multi-center, waitlisted, randomized controlled trial of patient navigators in children with CKD conducted at five sites across Australia. Children (0-16 years) with CKD from low socioeconomic status rural or remote areas were randomized to an intervention group or a waitlisted control group (to receive intervention after 6 months). The study primary and secondary endpoints include the self-rated health (SRH) (primary), and utility-based quality of life, progression of kidney dysfunction of the child, SRH, and satisfaction with healthcare of the caregiver at 6 months post-randomization. RESULTS: The trial completed recruitment in October 2021 with expected completion of follow-up by October 2022. There were 162 patients enrolled with 80 and 82 patients randomized to the immediate intervention and waitlisted groups, respectively. Fifty-eight (36%) participants were from regional/remote areas, with a median (IQR) age of 9.5 (5.0, 13.0) years, 46% were of European Australian ethnicity, and 65% were male. A total of 109 children (67%) had CKD stages 1-5, 42 (26%) were transplant recipients, and 11 (7%) were receiving dialysis. CONCLUSION: The NAVKIDS2 trial is designed to evaluate the effectiveness of patient navigation in children with CKD from families experiencing socioeconomic disadvantage. A higher resolution version of the Graphical abstract is available as Supplementary information.
Subject(s)
Patient Navigation , Renal Insufficiency, Chronic , Humans , Male , Child , Female , Quality of Life , Renal Dialysis , Australia , Renal Insufficiency, Chronic/therapyABSTRACT
OBJECTIVE: To analyse whether patient-general practitioner (GP) interaction, measured by their disagreement, varies among overweight or obese patients compared with normal-weight patients. METHODS: Twenty-seven GPs and 585 patients participated in the quantitative phase of the multidisciplinary INTERMEDE project and answered "mirrored" questionnaires collecting both GPs and patients' perceptions on information and advice given at the end of the consultation. Multilevel logistic regressions were performed to explore associations between patient body mass index (BMI) and patient-GP disagreement on information and advice given during the consultation. RESULTS: Disagreement increased with the patients' excess weight, and it was particularly pronounced for advice given by GPs on weight and lifestyle issues. Compared with patients with a "normal" BMI, overweight patients were more likely to disagree with their GP regarding advice given on weight loss (odds ratio [OR] = 10.7, 95% confidence interval [CI] = 4.1-27.3), advice given on doing more physical activity (OR = 1.9, 95% CI = 1.1-3.4), and nutritional advice (OR = 2.9, 95% CI = 1.5-5.6). CONCLUSION: These disagreements could degrade the quality of patient-physician relationship. Our study provides an opportunity for GPs to reflect on how they communicate with overweight and obese patients, particularly with regard to lifestyle and weight-related advice and interventions taking into account the patient's representations.
Subject(s)
General Practitioners , Overweight , Humans , Cross-Sectional Studies , Obesity , Exercise , Body Mass IndexABSTRACT
BACKGROUND: Defining and measuring Health presents a challenge, partly due to its conceptual pluralism. To measure Health as an ability to adapt and self-manage, we developed an approach within the theoretical framework of resources and reserves over the life course, recently proposed in the literature. We aimed to (i) use the conceptual framework developed to identify indicators of deteriorating health reserves, (ii) construct an overall health measure from these indicators, (iii) evaluate the association between the overall health measure and subsequent health outcomes and (iv) assess the robustness of our method. METHODS: We used data from 7,043 individuals born in 1958 in Great Britain included in the National Child Development Study. An overall health measure was constructed via the sum of three selected indicators of deteriorating health reserves in mid-life: chronic widespread pain (CWP), Clinical Interview Schedule - revised (CIS-r), and allostatic load (AL). A three-category variable was defined: impaired/medium/optimal overall health. We explored criterion validity by modelling the relationships between the overall health measure, or each reserve taken separately at 44-45 years, and self-rated health at 46 years and mortality up to 58 years, corresponding to 14 years of follow up, using Cox and logistic regressions respectively. We performed comparative analyses to assess the robustness of the method. RESULTS: Having an impaired overall health measure was significantly associated with all-cause premature mortality (HRimpaired = 2.74 [1.86; 4.05]) and an increased risk of later fair/poor/very poor self-rated health (ORimpaired = 7.50 [6.29; 8.95]). The overall health measure had a greater effect on the self-rated health estimates than each indicator of deteriorating health reserves considered separately (ORAL medium = 1.82 [1.59; 2.09]; ORAL high = 2.74 [2.37; 3.16]; ORCIS-r = 5.20 [4.45; 6.08]; ORCWP = 2.85 [2.53; 3.21]). CIS-r and allostatic load were also associated with premature mortality contrary to chronic widespread pain (HRAL medium1.82 [1.27; 2.61]; HRAL high = 3.10 [2.19; 4.40]; HRCIS-r = 1.77 [1.22; 2.56]; HRCWP = 1.32 [0.98; 1.76]). The multiple comparative analyses conducted allowed us to assess the robustness of our method within this cohort. CONCLUSIONS: We proposed a method for measuring Health in mid-life in line with the concept of Health as the ability to adapt and self-manage and the concept of health reserves. This method may be applied and further developed within the field of social and positive epidemiology.
Subject(s)
Allostasis , Birth Cohort , Health Status , Aged , Humans , Pain , Research Design , United Kingdom/epidemiology , Middle AgedABSTRACT
CONTEXT: It is widely recognised that the COVID-19 pandemic has negatively impacted individuals' mental health. However, little emphasis has been put on the possible influence of socio-economic factors in the relationship. In the context of the COVID-19 pandemic, our objectives were (i) to assess the relationship between education level and mental health in French adults, and (ii) to study the influence of the economic, social, health and the COVID-19-related factors in men and women respectively. METHOD: Data are from 32,581 individuals representative of the French population who responded to the weekly survey "Baromètre COVID-19" between April 7th and May 31st 2020. Education level was self-reported (university degree, high school qualification, vocational certificate/qualification, no diploma). Anxiety-depressive state was derived from four items related to the frequency of occurrence of depressive and anxiety symptoms, and summarized in an overall validated anxiety-depressive score. Multivariate linear regression analyses were carried out with nested adjustments of variables related to economic, social, health and COVID-19 contexts to assess the relationship between education and anxiety-depressive state. RESULTS: In total, 45% of individuals reported symptoms of anxiety-depressive state (53% in women versus 36% in men). Among men, those with a vocational certificate/qualification and those with no diploma had a greater risk of having a higher anxiety-depressive state compared to those with a university degree (ßVocational certificate/qualification = 0.16 [0.04; 0.27]; ßNo diploma = 0.75 [0.43; 1.07]) while among women, the risk of anxiety-depressive state increased as education level decreased (ßBaccalaureate = 0.37 [0.25; 0.49]; ßVocational certificate/qualification = 0.41 [0.28; 0.54]; ßNo diploma = 0.8 [0.49; 1.12]). For both men and women, economic, health, and COVID-19 factors partly attenuate these associations while social factors marginally modified the relationship. After accounting for confounders and intermediate variables, the absence of a diploma remained associated with anxiety-depressive state among men, while the whole educational gradient of anxiety-depressive state persisted among women. CONCLUSION: In France, at the end of the first wave of COVID-19, individuals with a lower level of education had a higher risk of anxiety-depressive state. This association was more pronounced for women, highlighting a process of social inequality in health possibly related to gender. This should be considered in future prevention and public health interventions.
Subject(s)
COVID-19 , Pandemics , Adult , Male , Female , Humans , COVID-19/epidemiology , Educational Status , France/epidemiology , Anxiety/epidemiologyABSTRACT
BACKGROUND: Early childhood caries (ECC) remains one of the most prevalent childhood diseases in Australia, disproportionately affecting disadvantaged populations. AIM: To investigate the ECC experience including risk factors, incidence of caries, pain and infection as well as relapse rates of caries and secondary dental general anaesthesia (GA). DESIGN: A retrospective cohort study included dental records of children with ECC, aged <72 months at an Australian public dental hospital paediatric dentistry department from 2013 to 2015 (n = 102). Dental caries, pain, infection, referral patterns, demographic and caries risk factor data were recorded for 24 months. Descriptive statistics were used for patient characteristics and clinical data, and Kaplan-Meier curves and parametric exponential survival models for time-to-event series. RESULTS: The study population demonstrated higher-than-national average dmft and disease progression at baseline. Major risk factors for the development of caries, pain and infection were daily consumption of sweetened beverages, poor oral hygiene, residing in lower socio-economic areas, older age and being male. Rates of caries relapse and new referral for secondary treatment under general anaesthesia were relatively high. CONCLUSION: A high degree of ECC progression and recurrence in this population indicates a need for a more comprehensive approach to ECC addressing multilevel root causes and systemic risk factors.
Subject(s)
Dental Caries , Child , Child, Preschool , Humans , Male , Female , Dental Caries/epidemiology , Retrospective Studies , Australia/epidemiology , Disease Progression , HospitalsABSTRACT
Adverse childhood experiences (ACEs) have been identified as a strong determinant of smoking. We aimed to examine the association between ACEs and early smoking initiation and subsequent persistence and the contribution of five pathways including family factors, parental involvement, material living conditions, social activities and conscientiousness. Data are from 7414 individuals born in 1958 in Great Britain included in the National Child Development Study. ACEs were measured at ages 7, 11, and 16. Smoking initiation was derived from smoking variables from ages 16 to 42 and persistent smoking was derived from smoking variables from ages 23 to 42. We modelled the relationship between ACEs and smoking, and further assessed the contribution of each pathway using multinomial logistic regressions. During childhood, 20.9% of respondents experienced one ACE and 6.4% two or more. Those who experienced ACEs had a higher risk of initiating smoking by age 16 and of persistent smoking (RRR initiation by 16y = 1.89 [1.62; 2.20] for one ACE; RRR initiation by 16y = 2.36 [1.81; 3.08] for two or more ACEs, and RRR persistent smoking = 2.07 [1.73; 2.47] for one ACE, RRR persistent smoking = 2.59 [1.92; 3.49] for two or more ACEs). The factors that contributed most to explaining these associations were parental smoking, sibling order and conscientiousness. ACEs remained associated with persistent smoking after further adjusting for young adulthood variables. Smoking prevention measures may need to be tailored when considering adolescents from communities where ACEs are more prevalent to curtail initiation, intensity and persistence. FUNDING: This work was supported by the Institut National du Cancer & the Institut de recherche en santé publique (grant agreement: No. [2019-204]).
Subject(s)
Adverse Childhood Experiences , Adolescent , Adult , Birth Cohort , Child , Humans , Middle Aged , Parents , Smoking/epidemiology , United Kingdom/epidemiology , Young AdultABSTRACT
BACKGROUND: Retrospectively recalled adverse childhood experiences (ACEs) are associated with adult mood problems, but evidence from prospective population cohorts is limited. The aims of this study were to test links between prospectively ascertained ACEs and adult mood problems up to age 50, to examine the role of child mental health in accounting for observed associations, and to test gender differences in associations. METHODS: The National Child Development Study is a UK population cohort of children born in 1958. ACEs were defined using parent or teacher reports of family adversity (parental separation, child taken into care, parental neglect, family mental health service use, alcoholism and criminality) at ages 7-16. Children with no known (n = 9168), single (n = 2488) and multiple (n = 897) ACEs were identified in childhood. Adult mood problems were assessed using the Malaise inventory at ages 23, 33, 42 and 50 years. Associations were examined separately for males and females. RESULTS: Experiencing single or multiple ACEs was associated with increased rates of adult mood problems after adjustment for childhood psychopathology and confounders at birth [2+ v. 0 ACEs - men: age 23: odds ratio (OR) 2.36 (95% confidence interval (CI) 1.7-3.3); age 33: OR 2.40 (1.7-3.4); age 42: OR 1.85 (1.4-2.4); age 50: OR 2.63 (2.0-3.5); women: age 23: OR 2.00 (95% CI 1.5-2.6); age 33: OR 1.81 (1.3-2.5); age 42: OR 1.59 (1.2-2.1); age 50: OR 1.32 (1.0-1.7)]. CONCLUSIONS: Children exposed to ACEs are at elevated risk for adult mood problems and a priority for early prevention irrespective of the presence of psychopathology in childhood.
Subject(s)
Adult Survivors of Child Adverse Events/psychology , Adverse Childhood Experiences , Affect , Depressive Disorder, Major/psychology , Adolescent , Adult , Adult Survivors of Child Adverse Events/statistics & numerical data , Child , Depressive Disorder, Major/epidemiology , Depressive Disorder, Major/etiology , Female , Humans , Logistic Models , Longitudinal Studies , Male , Middle Aged , Prospective Studies , Risk Factors , United Kingdom/epidemiology , Young AdultABSTRACT
BACKGROUND: Evidence suggests that the inflammatory reaction, an adaptive response triggered by a variety of harmful stimuli and conditions involved in the risk and development of many chronic diseases, is a potential pathway through which the socioeconomic environment is biologically embedded. Difficulty in interpreting the role of the inflammatory system in the embodiment dynamic arises because of heterogeneity across studies that use a limited but varied number of inflammatory markers. There is no consensus in the literature as to which inflammatory markers beyond the C-reactive protein and to a lesser extent interleukin 6 are related to the social environment. Accordingly, we aimed to investigate the association between educational attainment, and several markers of inflammation - C-reactive protein, fibrinogen, interleukin 6, interleukin 1ß and tumor necrosis factor α- in 6 European cohort studies. METHODS: Up to 17,470 participants from six European cohort studies with data on educational attainment, health behaviors and lifestyle factors, and at least two different inflammatory markers. Four sub-datasets were drawn with varying numbers of participants to allow pairwise comparison of the social patterning of C-reactive protein and any other inflammatory markers. To evaluate within each sub-dataset the importance of the context and cohort specificities, linear regression-based analyses were performed separately for each cohort and combined in a random effect meta-analysis to determine the relationship between educational attainment and inflammation. RESULTS: We found that the magnitude of the relationship between educational attainment and five inflammatory biomarkers (C-reactive protein, fibrinogen, interleukin 6 and 1ß and tumor necrosis factor α) was variable. By far the most socially patterned biomarker was C-reactive protein, followed by fibrinogen and to lesser extent interleukin 6, where a low educational attainment was associated with higher inflammation even after adjusting for health behaviours and body mass index. No association was found with interleukin 1ß and tumor necrosis factor α. CONCLUSIONS: Our study suggests different educational patterning of inflammatory biomarkers. Further large-scale research is needed to explore social differences in the inflammatory cascade in greater detail and the extent to which these differences contribute to social inequalities in health.
Subject(s)
C-Reactive Protein , Inflammation , Biomarkers , Cohort Studies , Educational Status , HumansABSTRACT
CONTEXT: Knowledge mobilisation (KM) is a vital strategy in efforts to improve public health policy and practice. Linear models describing knowledge transfer and translation have moved towards multi-directional and complexity-attuned approaches where knowledge is produced and becomes meaningful through social processes. There are calls for systems approaches to KM but little guidance on how this can be operationalised. This paper describes the contribution that systems thinking can make to KM and provides guidance about how to put it into action. METHODS: We apply a model of systems thinking (which focuses on leveraging change in complex systems) to eight KM practices empirically identified by others. We describe how these models interact and draw out some key learnings for applying systems thinking practically to KM in public health policy and practice. Examples of empirical studies, tools and targeted strategies are provided. FINDINGS: Systems thinking can enhance and fundamentally transform KM. It upholds a pluralistic view of knowledge as informed by multiple parts of the system and reconstituted through use. Mobilisation is conceived as a situated, non-prescriptive and potentially destabilising practice, no longer conceptualised as a discrete piece of work within wider efforts to strengthen public health but as integral to and in continual dialogue with those efforts. A systems approach to KM relies on contextual understanding, collaborative practices, addressing power imbalances and adaptive learning that responds to changing interactions between mobilisation activities and context. CONCLUSION: Systems thinking offers valuable perspectives, tools and strategies to better understand complex problems in their settings and for strengthening KM practice. We make four suggestions for further developing empirical evidence and debate about how systems thinking can enhance our capacity to mobilise knowledge for solving complex problems - (1) be specific about what is meant by 'systems thinking', (2) describe counterfactual KM scenarios so the added value of systems thinking is clearer, (3) widen conceptualisations of impact when evaluating KM, and (4) use methods that can track how and where knowledge is mobilised in complex systems.
Subject(s)
Delivery of Health Care , Public Health , Humans , Knowledge , Learning , Systems AnalysisABSTRACT
BACKGROUND: In Australia and globally, there is an increasing problem of unmet oral health needs of older people above 65 residing in aged care facilities. Various workforce models have been trialled to implement oral health care programmes in aged care facilities, but the evidence behind these programmes and their underlying workforce models is not known. OBJECTIVE: To systematically review the literature on the effectiveness, and economic feasibility of the current workforce models addressing oral care in aged care facilities. METHODS: CINAHL, Cochrane CENTRAL, MEDLINE, EMBASE, EMB Reviews, NHS Economic Evaluation Database and grey literature were searched. Studies were included if they described an oral health workforce model with a clinical intervention and defined oral health outcome measures. Analysis was conducted using the NHMRC guidelines for scientific and economic evaluations. RESULTS: Twenty-eight studies were included. Four distinct workforce models of care were identified. 60% of the studies demonstrated short-term effectiveness in clinical measures. Workforce models were similar in their effectiveness, with varying levels of quality within each model. Although three studies considered individual components of economic feasibility, only one provided a comprehensive economic analysis of both the costs and health outcomes. CONCLUSIONS IMPLICATIONS OF FINDINGS: All workforce models of care had some positive impact on oral health for residents of aged care. Oral health should be included as a health focus in age care facilities. Future studies should include longer-term health outcomes with rigorous economic analysis to ensure sustainably delivered workforce models of care for oral health management within aged care.
Subject(s)
Assisted Living Facilities , Health Workforce , Oral Health , Australia , Cost-Benefit Analysis , HumansABSTRACT
BACKGROUND: Despite great improvement in child oral health, some children subgroups still suffer from higher levels of dental caries. Geographic and socioeconomic barriers and the lack of access to dental care services are among common reasons for poor oral health in children. Historically in Australia, oral health therapists or dental therapists have been responsible for providing dental care for school children through the School Dental Services (SDS). The current SDS has been unable to provide sustainable dental care to all school children due to a reduction in workforce participation and limited resources. We propose a paradigm shift in the current service through the introduction of user-friendly technology to provide a foundation for sustainable dental care for school children. METHODS/DESIGN: We describe an ongoing parallel, two-armed, non-inferiority randomised controlled trial that compares routine and teledental pathway of dental care in children aged 4-15 years (n = 250). Participating schools in Western Australia will be randomly assigned to the control or teledental group, approximately three schools in each group with a maximum of 45 children in each school. All participants will first receive a standard dental examination to identify those who require urgent referrals and then their teeth will be photographed using a smartphone camera. At the baseline, children in the control group will receive screening results and advice on the pathway of dental care based on the visual dental screening while children in the teledental group will receive screening results based on the assessment of dental images. At 9 months follow-up, all participants will undergo a final visual dental screening. The primary outcomes include decay experience and proportion of children become caries active. The secondary outcomes include the diagnostic performance of photographic dental assessment and costs comparison of two pathways of dental care. DISCUSSION: The current project seeks to take advantage of mobile technology to acquire dental images from a child's mouth at school settings and forwarding images electronically to an offsite dental practitioner to assess and prepare dental recommendations remotely. Such an approach will help to prioritise high-risk children and provide them with a quick treatment pathway and avoid unnecessary referrals or travel. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry, ACTRN12619001233112. Registered 06 September 2019.
Subject(s)
Dental Care/trends , Dental Caries/prevention & control , Dentists/psychology , Telemedicine , Adolescent , Australia , Child , Child, Preschool , Humans , Professional Role , Randomized Controlled Trials as TopicABSTRACT
INTRODUCTION: As part of the National Health Strategy, the High Council for Public Health (HCSP) was tasked with leading a reflection on a “comprehensive and concerted child health policy”. Policy-making requires relevant knowledge and statistical benchmarks. It therefore seemed useful to examine the French statistical system and active research topics. This assessment is expected to provide a current portrait of the priorities and implicit health choices for the children. It also aims to reveal insufficiently explored aspects of children’s health. METHODS: The inventory of this system was carried out on the basis of several methods, hearings, work of two documentalists, and analysis of the published and grey literature. RESULTS: The emphasis is on pathologies, medical prevention and behaviors conceived primarily as individual. The idea that the health of tomorrow’s adults is built up behind this apparent good health and its inequalities does not appear, or only marginally. The elements on affective, cognitive or relational development are not sufficiently analyzed, for lack of data. The living conditions of children, especially poverty and violence in all its forms, are not sufficiently considered as health issues. Research is developing today with a hospital-centric vision, without a real strategy of research on children’s health. DISCUSSION: Given the dispersion of data, publishing a summary report on children’s health on a regular basis is essential, as enriching the system with data on the environment, poverty and psychomotor, psychosocial and cognitive development. There is an urgent need to develop research on children’s health and to define a research strategy that does not exist today.
Subject(s)
Child Health , Health Policy , Adult , Child , Family , France/epidemiology , Humans , Public HealthABSTRACT
At the crossroads between sciences, epidemiology brings together the social and the biological to examine social inequalities in health. The concept of biological capital represents the accumulated history of biological experiences, alongside the other forms of accumulated capital, notably cultural, economic and social. The ability to access the three other forms of individual capital and therefore position in life depends on inherited biological health/skills, epigenetic imprinting and the accumulation of embodied biological changes that make an individual more or less successful in life. We present results from analyses carried out within the Lifepath consortium, showing that the socioeconomic environment, from early life and over the lifecourse, is an important risk factor for health and partly works through its effects on biological mechanisms. We show that socially stratified pre-disease states related to ageing may be examined using biomarkers, and help underline areas and mechanisms to promote healthy ageing.
Subject(s)
Health Status Disparities , Social Class , Social Determinants of Health , Socioeconomic Factors , Allostasis , Biomarkers , Healthy Aging , Humans , MaleABSTRACT
An intense scientific debate has recently taken place relating to the "bad luck" hypothesis in cancer development, namely that intrinsic random, and therefore unavoidable, mutagenic events would have a predominant role in tumorigenesis. In this article we review the main contributions to this debate and explain the reasons why the claim that cancer is mostly explained by intrinsic random factors is unsupported by data and theoretical models. In support of this, we present an analysis showing that smoking-induced mutations are more predictive of cancer risk than the lifetime number of stem cell cellular divisions.
Subject(s)
Neoplasms/epidemiology , Cell Division , Humans , Mutation , Neoplasms/genetics , Risk Factors , Stem Cells/cytologyABSTRACT
BACKGROUND: Muscle weakness - a biomarker of health - may have its origins in early life and be related to factors such as adverse childhood experiences (ACE), which refer to a set of early-life traumatic and stressful psychosocial events out of the child's control. To date, evidence of an association between ACE and muscle strength in older age is lacking. -Objective: Here, we assessed the associations between ACE during the first 15 years of life and the risk of low muscle strength (LMS) later in life. We also examined whether adult-life socioeconomic circumstances (i.e., educational attainment, main occupational position, and satisfaction with household financial situation) and unhealthy behaviors (i.e., physical inactivity, unhealthy eating, smoking, and high level of alcohol consumption) explained this association. METHODS: We used data from the Survey of Health, Ageing, and Retirement in Europe, a 12-year cohort study with 6 -repeated measurements between 2004 and 2015. Muscle strength was measured using a handheld dynamometer. Confounder-adjusted logistic mixed-effect models were used to examine the associations between ACE (child in care, parental death, parental mental illness, parental drinking, period of hunger, or property taken away) and the risk of LMS in older age. -Results: 24,179 participants (96,372 observations; 13,477 women; aged 50-96 years) living in 14 countries were included. LMS increased with age for both genders. For women, there was a gradual increase in the risk of LMS with the number of experienced ACE (ORs = 1.22 for 1 ACE, 1.74 for ≥2 ACE compared to no ACE). However, there was no significant association among men. This association was only slightly attenuated when adjusting for socioeconomic circumstances and unhealthy behaviors in adulthood. CONCLUSIONS: ACE are associated with later-life muscle weakness among women. These associations were not compensated by the adoption of healthy behaviors or an improvement in socioeconomic circumstances in adulthood. These results suggest that tackling these early-life risk factors in women could promote long-term grip strength, a biomarker of aging.
Subject(s)
Adverse Childhood Experiences , Muscle Strength , Aged , Aged, 80 and over , Alcohol Drinking , Cohort Studies , Diet , Economic Status , Educational Status , Europe , Female , Health Behavior , Humans , Logistic Models , Male , Middle Aged , Occupations , Risk Factors , Sedentary Behavior , SmokingABSTRACT
OBJECTIVE: It is often asserted that the crowding phenomenon in emergency departments (ED) can be explained by an increase in visits considered as non-urgent. The aim of our study was to quantify the increase in ED visit rates and to determine whether this increase was explained by non-severe visit types. METHODS: This observational study covers all ED visits between 2002 and 2015 by adult inhabitants of the Midi-Pyrénées region in France. Their characteristics were collected from the emergency visit summaries. We modelled the visit rates per year using linear regression models, and an increase was considered significant when the 95% CIs did not include zero. The severity of the patients' condition during ED visit was determined through the 'Clinical Classification of Emergency' score. Non-severe visits were those where the patient was stable, and the physician deemed no intervention necessary. Intermediate-severity visits concerned patients who were stable but requiring diagnostic or therapeutic procedures. RESULTS: The 37 studied EDs managed >7 million visits between 2002 and 2015. There was an average increase of +4.83 (95% CI 4.33 to 5.32) visits per 1000 inhabitants each year. The increase in non-severe visit types was +0.88 (95% CI 0.42 to 1.34) per 1000 inhabitants, while the increase in intermediate-severity visit types was +3.26 (95% CI 2.62 to 3.91) per 1000 inhabitants. This increase affected all age groups and all sexes. DISCUSSION: It appears that the increase in ED use is not based on an increase in non-severe visit types, with a greater impact of intermediate-severity visit types requiring diagnostic or therapeutic procedures in ED.
Subject(s)
Emergency Service, Hospital/statistics & numerical data , Patient Acceptance of Health Care/statistics & numerical data , Severity of Illness Index , Adolescent , Adult , Age Factors , Aged , Crowding/psychology , Emergency Service, Hospital/economics , Female , France , Health Care Surveys/statistics & numerical data , Health Policy/economics , Humans , Male , Middle Aged , Patient Acceptance of Health Care/psychology , Patient Admission/statistics & numerical data , Registries/statistics & numerical data , Sex Factors , Young AdultABSTRACT
INTRODUCTION: Indigenous Australians continue to experience significant oral health disparities, despite numerous closing-the-gap initiatives. Higher education institutions and accrediting bodies recognise the need to incorporate Indigenous culture more widely into dentistry curricula to address these inequalities. This study aimed to define and explore current Indigenous cultural competence curricula, identify enablers and barriers for integration of Indigenous cultural competence curricula and ascertain innovative strategies to aid students in becoming culturally competent upon graduation, from academics' perspectives. METHODS: Academics from the Doctor of Dental Medicine (DMD) and Bachelor of Oral Health (BOH) programmes at the University of Sydney, School of Dentistry participated in semi-structured interviews to define and explore current and future curricula practices to enable students to become competent in Indigenous culture. Thematic analysis was conducted to synthesise academics' responses. RESULTS: Thirteen School of Dentistry academics participated in interviews. Following analysis of the data, six key themes emerged: Theme One: Transfer of Indigenous cultural knowledge, Theme Two: Barriers to developing Indigenous cultural curriculum. Theme Three: Importance of cultural immersion, Theme Four: Resources required for Indigenous cultural education, Theme Five: Proposed Indigenous cultural content, Theme Six: Strategies to incorporate Indigenous culture into curricula. CONCLUSION: Improving Indigenous cultural competence amongst dentistry academics and students requires an educational and philosophical shift, incorporating the social determinants of health whilst maintaining the strengths of the biomedical foundations of dental care. It requires the inclusion of an informed history of Indigenous Australians, immersion within Indigenous communities and reflection upon these experiences, to facilitate culturally appropriate ways to improve the provision of dentistry and oral health for Indigenous peoples.