Preventing Childhood Obesity: Evidence Policy and Practice, 2010
This chapter contains sections titled: SummaryIntroductionHuman rights declarations applicable to... more This chapter contains sections titled: SummaryIntroductionHuman rights declarations applicable to childhood obesityApproaches to incorporating human rights into childhood obesity preventionConclusionsReferencesSummaryIntroductionHuman rights declarations applicable to childhood obesityApproaches to incorporating human rights into childhood obesity preventionConclusionsReferences
This study explored Aboriginal perspectives of child health and weUbeing in an urban area in part... more This study explored Aboriginal perspectives of child health and weUbeing in an urban area in partnership with Aboriginal people and organisations. In depth interviews were conducted with 25 grandparents, parents, aunties or uncles of Aboriginal children. Interviews were transcribed and thematically analysed. A major conceptual theme was related to social, historical, and political factors seen by participants as influencing urban Aboriginal child health and weUbeing. This theme was called 'Strengths and Challenges: Harder for Koori Kids/Koori Kids Doing Well'. Increased challenges to achieving good health and weUbeing faced by Aboriginal children due to factors irt their social, historical and political environment were emphasised. Many of these factors can be related back to historical and contemporary forms of racism. On the other hand, there was also a clear call to recognise and celebrate that many Aboriginal children were doing well in the context of these added challenges.
Prevention of childhood obesity is an international public health priority given the significant ... more Prevention of childhood obesity is an international public health priority given the significant impact of obesity on acute and chronic diseases, general health, development and well-being. The international evidence base for strategies that governments, communities and families can implement to prevent obesity, and promote health, has been accumulating but remains unclear. This review primarily aims to update the previous Cochrane review of childhood obesity prevention research and determine the effectiveness of evaluated interventions intended to prevent obesity in children, assessed by change in Body Mass Index (BMI). Secondary aims were to examine the characteristics of the programs and strategies to answer the questions "What works for whom, why and for what cost?" The searches were re-run in CENTRAL, MEDLINE, EMBASE, PsychINFO and CINAHL in March 2010 and searched relevant websites. Non-English language papers were included and experts were contacted. The review includes data from childhood obesity prevention studies that used a controlled study design (with or without randomisation). Studies were included if they evaluated interventions, policies or programs in place for twelve weeks or more. If studies were randomised at a cluster level, 6 clusters were required. Two review authors independently extracted data and assessed the risk of bias of included studies. Data was extracted on intervention implementation, cost, equity and outcomes. Outcome measures were grouped according to whether they measured adiposity, physical activity (PA)-related behaviours or diet-related behaviours. Adverse outcomes were recorded. A meta-analysis was conducted using available BMI or standardised BMI (zBMI) score data with subgroup analysis by age group (0-5, 6-12, 13-18 years, corresponding to stages of developmental and childhood settings). This review includes 55 studies (an additional 36 studies found for this update). The majority of studies targeted children aged 6-12 years. The meta-analysis included 37 studies of 27,946 children and demonstrated that programmes were effective at reducing adiposity, although not all individual interventions were effective, and there was a high level of observed heterogeneity (I(2)=82%). Overall, children in the intervention group had a standardised mean difference in adiposity (measured as BMI or zBMI) of -0.15kg/m(2) (95% confidence interval (CI): -0.21 to -0.09). Intervention effects by age subgroups were -0.26kg/m(2) (95% CI:-0.53 to 0.00) (0-5 years), -0.15kg/m(2) (95% CI -0.23 to -0.08) (6-12 years), and -0.09kg/m(2) (95% CI -0.20 to 0.03) (13-18 years). Heterogeneity was apparent in all three age groups and could not explained by randomisation status or the type, duration or setting of the intervention. Only eight studies reported on adverse effects and no evidence of adverse outcomes such as unhealthy dieting practices, increased prevalence of underweight or body image sensitivities was found. Interventions did not appear to increase health inequalities although this was examined in fewer studies. We found strong evidence to support beneficial effects of child obesity prevention programmes on BMI, particularly for programmes targeted to children aged six to 12 years. However, given the unexplained heterogeneity and the likelihood of small study bias, these findings must be interpreted cautiously. A broad range of programme components were used in these studies and whilst it is not possible to distinguish which of these components contributed…
Understanding the impact of illnesses and morbidities experienced by children and adolescents is ... more Understanding the impact of illnesses and morbidities experienced by children and adolescents is essential to clinical and population health programme decision making and intervention research. This study sought to: (1) examine the population prevalence of physical and mental health conditions for children and quantify their impact on multiple dimensions of children's health and well-being; and (2) examine the cumulative effect of concurrent conditions. We conducted a cross-sectional school-based epidemiological study of 5414 children and adolescents aged 5-18 years, and examined parental reports of child health and well-being using the parent-report Child Health Questionnaire (CHQ) PF50 13 scales are scored on a 0-100 pt scale with clinically meaningful differences of five points and the presence of childhood conditions (illnesses and health problems). Asthma, dental, vision and allergies are the most commonly identified health problems for children and adolescents, followed by attention- and behaviour-related problems (asthma 17.9-23.2%, dental 11.9-22.7%, vision 7.2-14.7%, chronic allergies 8.8-13.9%, attention problems 5.1-13.8% and behaviour problems 5.7-12.0%). As the number of concurrent health problems increase, overall health and well-being decreases substantively with mean differences in CHQ scale scores of 14 points (-7.69 to -21.51) for physical health conditions, and 28 points (-5.15 to -33.81) for mental health conditions. Children's health and well-being decreases linearly with increasing presence and frequency of health problems. Having three or more conditions concurrently significantly burdens children's health and well-being, particularly for family-related CHQ domains, with a greater burden experienced for mental health conditions than physical health conditions.
... 1490 Setting an example JS Elkington, FRCS, and Gillian Elkington 1491 Economy in drug prescr... more ... 1490 Setting an example JS Elkington, FRCS, and Gillian Elkington 1491 Economy in drug prescribing JD Williamson ... MICHAEL SALMON P GUZDER KATHARINA DALTON E WATERS MARGARET SWEENEY MICHAEL DALTON JUDITH HOCKADAY BARRY LEWIS JOHN ...
Australian and New Zealand Journal of Public Health, 2009
Objectives: To conduct a critical and systematic analysis of descriptive studies regarding the he... more Objectives: To conduct a critical and systematic analysis of descriptive studies regarding the health, development and wellbeing status of Indigenous children in Australia and to map them according to 1) Reported Indigenous involvement in the research process; 2) Domains of the life-course model of health; and 3) Geographical location of the Indigenous child population sample. Methods: A search of electronic databases, targeted websites and reference lists of relevant papers. Studies from 1958 to 2005 with clear methods and results were included. Data were extracted, mapped and analysed according to domains of the life-course model of health and development, study location, and reported level of Indigenous involvement. Results: 217 studies were eligible. Research predominantly addressed physical health (75.1%) with few studies addressing mental health and wellbeing (2.8%) or health determinants (27.6%). Indigenous involvement in the research process was not apparent in 71.4% of studies, although it appears to be increasing. Compared with 10.6% in metropolitan locations, 67.2% of the studies were conducted in very remote areas. Remaining studies were conducted in remote or regional areas or were national. Conclusions: More work is needed to establish an evidence base of Australian Indigenous child health and wellbeing that is founded on Indigenous values, knowledge and participation. Not withstanding the significant need to address issues of core morbidity and physical health for Indigenous children, more research addressing emotional and social health and wellbeing is required, as are research questions of importance to Indigenous children living in urban settings.
Prevention of childhood obesity is an international public health priority given the significant ... more Prevention of childhood obesity is an international public health priority given the significant impact of obesity on acute and chronic diseases, general health, development and well-being. The international evidence base for strategies that governments, communities and families can implement to prevent obesity, and promote health, has been accumulating but remains unclear. This review primarily aims to update the previous Cochrane review of childhood obesity prevention research and determine the effectiveness of evaluated interventions intended to prevent obesity in children, assessed by change in Body Mass Index (BMI). Secondary aims were to examine the characteristics of the programs and strategies to answer the questions "What works for whom, why and for what cost?" The searches were re-run in CENTRAL, MEDLINE, EMBASE, PsychINFO and CINAHL in March 2010 and searched relevant websites. Non-English language papers were included and experts were contacted. The review includes data from childhood obesity prevention studies that used a controlled study design (with or without randomisation). Studies were included if they evaluated interventions, policies or programs in place for twelve weeks or more. If studies were randomised at a cluster level, 6 clusters were required. Two review authors independently extracted data and assessed the risk of bias of included studies. Data was extracted on intervention implementation, cost, equity and outcomes. Outcome measures were grouped according to whether they measured adiposity, physical activity (PA)-related behaviours or diet-related behaviours. Adverse outcomes were recorded. A meta-analysis was conducted using available BMI or standardised BMI (zBMI) score data with subgroup analysis by age group (0-5, 6-12, 13-18 years, corresponding to stages of developmental and childhood settings). This review includes 55 studies (an additional 36 studies found for this update). The majority of studies targeted children aged 6-12 years. The meta-analysis included 37 studies of 27,946 children and demonstrated that programmes were effective at reducing adiposity, although not all individual interventions were effective, and there was a high level of observed heterogeneity (I(2)=82%). Overall, children in the intervention group had a standardised mean difference in adiposity (measured as BMI or zBMI) of -0.15kg/m(2) (95% confidence interval (CI): -0.21 to -0.09). Intervention effects by age subgroups were -0.26kg/m(2) (95% CI:-0.53 to 0.00) (0-5 years), -0.15kg/m(2) (95% CI -0.23 to -0.08) (6-12 years), and -0.09kg/m(2) (95% CI -0.20 to 0.03) (13-18 years). Heterogeneity was apparent in all three age groups and could not explained by randomisation status or the type, duration or setting of the intervention. Only eight studies reported on adverse effects and no evidence of adverse outcomes such as unhealthy dieting practices, increased prevalence of underweight or body image sensitivities was found. Interventions did not appear to increase health inequalities although this was examined in fewer studies. We found strong evidence to support beneficial effects of child obesity prevention programmes on BMI, particularly for programmes targeted to children aged six to 12 years. However, given the unexplained heterogeneity and the likelihood of small study bias, these findings must be interpreted cautiously. A broad range of programme components were used in these studies and whilst it is not possible to distinguish which of these components contributed…
Preventing Childhood Obesity: Evidence Policy and Practice, 2010
This chapter contains sections titled: SummaryIntroductionHuman rights declarations applicable to... more This chapter contains sections titled: SummaryIntroductionHuman rights declarations applicable to childhood obesityApproaches to incorporating human rights into childhood obesity preventionConclusionsReferencesSummaryIntroductionHuman rights declarations applicable to childhood obesityApproaches to incorporating human rights into childhood obesity preventionConclusionsReferences
This study explored Aboriginal perspectives of child health and weUbeing in an urban area in part... more This study explored Aboriginal perspectives of child health and weUbeing in an urban area in partnership with Aboriginal people and organisations. In depth interviews were conducted with 25 grandparents, parents, aunties or uncles of Aboriginal children. Interviews were transcribed and thematically analysed. A major conceptual theme was related to social, historical, and political factors seen by participants as influencing urban Aboriginal child health and weUbeing. This theme was called 'Strengths and Challenges: Harder for Koori Kids/Koori Kids Doing Well'. Increased challenges to achieving good health and weUbeing faced by Aboriginal children due to factors irt their social, historical and political environment were emphasised. Many of these factors can be related back to historical and contemporary forms of racism. On the other hand, there was also a clear call to recognise and celebrate that many Aboriginal children were doing well in the context of these added challenges.
Prevention of childhood obesity is an international public health priority given the significant ... more Prevention of childhood obesity is an international public health priority given the significant impact of obesity on acute and chronic diseases, general health, development and well-being. The international evidence base for strategies that governments, communities and families can implement to prevent obesity, and promote health, has been accumulating but remains unclear. This review primarily aims to update the previous Cochrane review of childhood obesity prevention research and determine the effectiveness of evaluated interventions intended to prevent obesity in children, assessed by change in Body Mass Index (BMI). Secondary aims were to examine the characteristics of the programs and strategies to answer the questions "What works for whom, why and for what cost?" The searches were re-run in CENTRAL, MEDLINE, EMBASE, PsychINFO and CINAHL in March 2010 and searched relevant websites. Non-English language papers were included and experts were contacted. The review includes data from childhood obesity prevention studies that used a controlled study design (with or without randomisation). Studies were included if they evaluated interventions, policies or programs in place for twelve weeks or more. If studies were randomised at a cluster level, 6 clusters were required. Two review authors independently extracted data and assessed the risk of bias of included studies. Data was extracted on intervention implementation, cost, equity and outcomes. Outcome measures were grouped according to whether they measured adiposity, physical activity (PA)-related behaviours or diet-related behaviours. Adverse outcomes were recorded. A meta-analysis was conducted using available BMI or standardised BMI (zBMI) score data with subgroup analysis by age group (0-5, 6-12, 13-18 years, corresponding to stages of developmental and childhood settings). This review includes 55 studies (an additional 36 studies found for this update). The majority of studies targeted children aged 6-12 years. The meta-analysis included 37 studies of 27,946 children and demonstrated that programmes were effective at reducing adiposity, although not all individual interventions were effective, and there was a high level of observed heterogeneity (I(2)=82%). Overall, children in the intervention group had a standardised mean difference in adiposity (measured as BMI or zBMI) of -0.15kg/m(2) (95% confidence interval (CI): -0.21 to -0.09). Intervention effects by age subgroups were -0.26kg/m(2) (95% CI:-0.53 to 0.00) (0-5 years), -0.15kg/m(2) (95% CI -0.23 to -0.08) (6-12 years), and -0.09kg/m(2) (95% CI -0.20 to 0.03) (13-18 years). Heterogeneity was apparent in all three age groups and could not explained by randomisation status or the type, duration or setting of the intervention. Only eight studies reported on adverse effects and no evidence of adverse outcomes such as unhealthy dieting practices, increased prevalence of underweight or body image sensitivities was found. Interventions did not appear to increase health inequalities although this was examined in fewer studies. We found strong evidence to support beneficial effects of child obesity prevention programmes on BMI, particularly for programmes targeted to children aged six to 12 years. However, given the unexplained heterogeneity and the likelihood of small study bias, these findings must be interpreted cautiously. A broad range of programme components were used in these studies and whilst it is not possible to distinguish which of these components contributed…
Understanding the impact of illnesses and morbidities experienced by children and adolescents is ... more Understanding the impact of illnesses and morbidities experienced by children and adolescents is essential to clinical and population health programme decision making and intervention research. This study sought to: (1) examine the population prevalence of physical and mental health conditions for children and quantify their impact on multiple dimensions of children's health and well-being; and (2) examine the cumulative effect of concurrent conditions. We conducted a cross-sectional school-based epidemiological study of 5414 children and adolescents aged 5-18 years, and examined parental reports of child health and well-being using the parent-report Child Health Questionnaire (CHQ) PF50 13 scales are scored on a 0-100 pt scale with clinically meaningful differences of five points and the presence of childhood conditions (illnesses and health problems). Asthma, dental, vision and allergies are the most commonly identified health problems for children and adolescents, followed by attention- and behaviour-related problems (asthma 17.9-23.2%, dental 11.9-22.7%, vision 7.2-14.7%, chronic allergies 8.8-13.9%, attention problems 5.1-13.8% and behaviour problems 5.7-12.0%). As the number of concurrent health problems increase, overall health and well-being decreases substantively with mean differences in CHQ scale scores of 14 points (-7.69 to -21.51) for physical health conditions, and 28 points (-5.15 to -33.81) for mental health conditions. Children's health and well-being decreases linearly with increasing presence and frequency of health problems. Having three or more conditions concurrently significantly burdens children's health and well-being, particularly for family-related CHQ domains, with a greater burden experienced for mental health conditions than physical health conditions.
... 1490 Setting an example JS Elkington, FRCS, and Gillian Elkington 1491 Economy in drug prescr... more ... 1490 Setting an example JS Elkington, FRCS, and Gillian Elkington 1491 Economy in drug prescribing JD Williamson ... MICHAEL SALMON P GUZDER KATHARINA DALTON E WATERS MARGARET SWEENEY MICHAEL DALTON JUDITH HOCKADAY BARRY LEWIS JOHN ...
Australian and New Zealand Journal of Public Health, 2009
Objectives: To conduct a critical and systematic analysis of descriptive studies regarding the he... more Objectives: To conduct a critical and systematic analysis of descriptive studies regarding the health, development and wellbeing status of Indigenous children in Australia and to map them according to 1) Reported Indigenous involvement in the research process; 2) Domains of the life-course model of health; and 3) Geographical location of the Indigenous child population sample. Methods: A search of electronic databases, targeted websites and reference lists of relevant papers. Studies from 1958 to 2005 with clear methods and results were included. Data were extracted, mapped and analysed according to domains of the life-course model of health and development, study location, and reported level of Indigenous involvement. Results: 217 studies were eligible. Research predominantly addressed physical health (75.1%) with few studies addressing mental health and wellbeing (2.8%) or health determinants (27.6%). Indigenous involvement in the research process was not apparent in 71.4% of studies, although it appears to be increasing. Compared with 10.6% in metropolitan locations, 67.2% of the studies were conducted in very remote areas. Remaining studies were conducted in remote or regional areas or were national. Conclusions: More work is needed to establish an evidence base of Australian Indigenous child health and wellbeing that is founded on Indigenous values, knowledge and participation. Not withstanding the significant need to address issues of core morbidity and physical health for Indigenous children, more research addressing emotional and social health and wellbeing is required, as are research questions of importance to Indigenous children living in urban settings.
Prevention of childhood obesity is an international public health priority given the significant ... more Prevention of childhood obesity is an international public health priority given the significant impact of obesity on acute and chronic diseases, general health, development and well-being. The international evidence base for strategies that governments, communities and families can implement to prevent obesity, and promote health, has been accumulating but remains unclear. This review primarily aims to update the previous Cochrane review of childhood obesity prevention research and determine the effectiveness of evaluated interventions intended to prevent obesity in children, assessed by change in Body Mass Index (BMI). Secondary aims were to examine the characteristics of the programs and strategies to answer the questions "What works for whom, why and for what cost?" The searches were re-run in CENTRAL, MEDLINE, EMBASE, PsychINFO and CINAHL in March 2010 and searched relevant websites. Non-English language papers were included and experts were contacted. The review includes data from childhood obesity prevention studies that used a controlled study design (with or without randomisation). Studies were included if they evaluated interventions, policies or programs in place for twelve weeks or more. If studies were randomised at a cluster level, 6 clusters were required. Two review authors independently extracted data and assessed the risk of bias of included studies. Data was extracted on intervention implementation, cost, equity and outcomes. Outcome measures were grouped according to whether they measured adiposity, physical activity (PA)-related behaviours or diet-related behaviours. Adverse outcomes were recorded. A meta-analysis was conducted using available BMI or standardised BMI (zBMI) score data with subgroup analysis by age group (0-5, 6-12, 13-18 years, corresponding to stages of developmental and childhood settings). This review includes 55 studies (an additional 36 studies found for this update). The majority of studies targeted children aged 6-12 years. The meta-analysis included 37 studies of 27,946 children and demonstrated that programmes were effective at reducing adiposity, although not all individual interventions were effective, and there was a high level of observed heterogeneity (I(2)=82%). Overall, children in the intervention group had a standardised mean difference in adiposity (measured as BMI or zBMI) of -0.15kg/m(2) (95% confidence interval (CI): -0.21 to -0.09). Intervention effects by age subgroups were -0.26kg/m(2) (95% CI:-0.53 to 0.00) (0-5 years), -0.15kg/m(2) (95% CI -0.23 to -0.08) (6-12 years), and -0.09kg/m(2) (95% CI -0.20 to 0.03) (13-18 years). Heterogeneity was apparent in all three age groups and could not explained by randomisation status or the type, duration or setting of the intervention. Only eight studies reported on adverse effects and no evidence of adverse outcomes such as unhealthy dieting practices, increased prevalence of underweight or body image sensitivities was found. Interventions did not appear to increase health inequalities although this was examined in fewer studies. We found strong evidence to support beneficial effects of child obesity prevention programmes on BMI, particularly for programmes targeted to children aged six to 12 years. However, given the unexplained heterogeneity and the likelihood of small study bias, these findings must be interpreted cautiously. A broad range of programme components were used in these studies and whilst it is not possible to distinguish which of these components contributed…
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