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1.
JMIR Pediatr Parent ; 6: e48012, 2023 Oct 20.
Artículo en Inglés | MEDLINE | ID: mdl-37933198

RESUMEN

Background: Social media is a crucial source of health information for many parents due to its integration into modern life, raising critical concerns for public health. Parents use various social media platforms to find health information for their children, with most information created and shared by parents with no medical or health training. The extent to which parents seek health information from social media before and after a consultation and their motivations for doing so remain underresearched. Objective: This study aimed to investigate Australian parents' use of social media for health information for their children, aged between 6 months and 5 years, before and after consulting with health care professionals. Methods: A representative cross-sectional survey of 1000 Australian parents with children aged 6 months to 5 years was conducted between November and December 2021. Data were cleaned and analyzed using IBM SPSS software. The primary outcomes were (1) parental motivation and prevalence of social media use for health information and (2) parental motivation for using social media before and after a consultation with their child's health care professional. Results: Of the 1000 parents surveyed, 82.2% (n=822) reported using social media for health information for their child. Parents were more likely to consult social media before and after a health consultation if they were aged 30-39 or ≥50 years and born in Australia. Parents with higher levels of education were less likely to consult social media. Parents were motivated to seek health information before a consultation for a variety of reasons, including exchanging opinions and experiences (639/767, 83.3%), having information that is available 24/7 (622/767, 81.1%), receiving emotional support (599/767, 78.1%), having previous positive experiences (597/767, 77.8%), and having friends and family that use social media for health information (577/767, 75.2%). Parents sought information after a consultation to connect with parents with similar experiences (546/794, 68.8%), seek a second opinion (505/794, 63.6%), fact-check information provided by their health care professional (483/794, 60.8%), and look for other treatment options (353/794, 44.5%). Conclusions: Using social media for child health information is part of the modern parenting experience. It can be challenging to discern the quality of health information on social media, leaving parents open to incorrect information and misinformation. Although access to immediate social support is a welcomed feature of social media, receiving incorrect health information can have unwanted consequences for the child, family, health provider, and wider community. The upskilling of parental health literacy to navigate the unique health literacy challenges that social media brings, alongside the creation and delivery of accessible, evidence-based information in varying formats, is urgently required. The provision of this information is the responsibility of every level of the health system, not just the treating health care professional.

2.
Acad Pediatr ; 22(4): 526-539, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-34906742

RESUMEN

BACKGROUND: Parents are increasingly using social media to inform health decisions for their children. OBJECTIVE: This scoping review examines 1) How do parents use social media to find health information for their children? 2) What motivates parents to engage with social media to seek health information for their children? 3) How do parents seek to understand and evaluate the health information they find on social media, and how does social media impact parental health information-seeking? METHODS: Scopus, CINAHL, Medline, PubMed, and Embase databases were searched, with open date parameters. Peer-reviewed studies that examined parents' and responsible caregivers' use of social media as a source of health information for their children (aged <18 years) were included. RESULTS: The 42 included studies spanned 2011 to 2020. More than half (n = 24, 57%) were published in 2019 and 2020. Parents use social media for information about specific health concerns both before and after a medical diagnosis for their child. Parents are motivated to engage with social media as they seek out extensive information based on lived experience from other parents, as well as social support and community. CONCLUSION: This scoping review reveals parents' motivation to use social media for health information, and how that can interact with, and impose on, clinical practice. It is important for those who provide pediatric health care to both understand and accommodate this permanent shift facilitated by social media, when working with parents who are seeking health information when making health decisions for their children.


Asunto(s)
Medios de Comunicación Sociales , Cuidadores , Niño , Toma de Decisiones , Humanos , Padres , Apoyo Social
3.
BMJ ; 373: n1333, 2021 05 25.
Artículo en Inglés | MEDLINE | ID: mdl-34035048
4.
Public Health Res Pract ; 29(3)2019 Sep 25.
Artículo en Inglés | MEDLINE | ID: mdl-31569205

RESUMEN

Objectives and importance of study: News media portrayal of public health issues influences public opinion, policy action and decision making. This study aimed to analyse the use of 'nanny state' frames in Australian news media coverage; identify the stakeholders invoking this frame; determine which public health-related policies attract such framing; and investigate whether 'nanny state' framing is directly challenged in news coverage. STUDY TYPE: A qualitative framing analysis. METHODS: Articles featuring the term 'nanny state' that were published in Australian print newspapers during matched periods between March and September in 2017 and 2018 were sourced through Factiva, coded and analysed for content and 'nanny state' framing. Content analysis was used to identify any public health-related issues that the terminology nanny state was applied to, and who was portrayed as imposing the nanny state. Frame analysis was used to analyse what meanings are co-presented with the phrase nanny state. RESULTS: Out of 81 print newspaper articles that included the term 'nanny state', 19% linked the term to restricting personal choice or creating dissatisfaction with too many health-related rules and regulations broadly, across a range of issues, including: bike helmets, e-cigarettes, firearm restrictions, seatbelts, pool fences and smoking bans. The next most frequent links were to regulations on alcohol (17%), road safety (14%), obesity-related issues (7%) and tobacco control (6%). Of the 81 articles, 53% appeared in news publications owned by News Corporation Australia, 20% in Fairfax Media (Nine Entertainment) publications, 17% in Daily Mail and General Trust and 10% in publications owned by other organisations. Governments were the entity most frequently framed as imposing the nanny state. Most nanny state framings (73%) were negative towards public health controls and focused on policies and regulations. Nanny state was portrayed as an assault on freedom and choice (14%) and used to attack proponents of nanny state controls (11%), while few articles framed the nanny state (7%) in a favourable light. CONCLUSIONS: 'Nanny state' is a rhetorical device commonly used in Australian news media that may contribute to discrediting of the regulation of a range of health-related issues. News Corp publications are a major propagator of nanny state rhetoric in Australian newspaper media. Public health advocates are not commonly represented within nanny state debates within the news media.


Asunto(s)
Medios de Comunicación/estadística & datos numéricos , Política de Salud/legislación & jurisprudencia , Salud Pública/legislación & jurisprudencia , Salud Pública/estadística & datos numéricos , Opinión Pública , Australia , Humanos
5.
J Health Commun ; 24(1): 21-28, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-30592695

RESUMEN

The popular reality television show The Biggest Loser Australia (TBL) is a significant source of media content about physical activity. This study examined audience responses to and interpretations of physical activity in TBL. A qualitative study using in-depth interviews was conducted in New South Wales, Australia. A sample of 46 viewers of TBL was recruited, stratified by gender, age group, area of residence, and body mass index. Interview data were thematically analyzed to identify how viewers evaluated TBL. Respondents were most positive about TBL as public health education, premised on personal responsibility, the need for extreme action, and the possibilities of human agency (individually and collectively). Conversely, they were critical about whether the portrayal of physical activity could guide and inspire them personally. They expressed feelings of disgust and fear in response to the exercise challenges, questioned the practicality of the behavior change process in light of their own experience, and were skeptical about the purpose of the program itself. TBL's representation of physical activity may be limited in its capacity to encourage physical activity. Despite the wide viewership of this program, encouraging physical requires innovation in the development of practical, persuasive and evidence based media messages about physical activity.


Asunto(s)
Ejercicio Físico , Opinión Pública , Televisión , Pérdida de Peso , Adolescente , Adulto , Anciano , Australia , Femenino , Humanos , Masculino , Persona de Mediana Edad , Investigación Cualitativa , Adulto Joven
6.
Health Commun ; 33(12): 1475-1481, 2018 12.
Artículo en Inglés | MEDLINE | ID: mdl-28850250

RESUMEN

The first quantitative, specific recommendations for sitting time at work were released in June 2015. This paper examines the implications of news coverage received by this position statement. Media reports about statement published May, 31-June, 29, 2015 were analyzed according to five recommendations and three caveats extracted from the guidelines' press release. Information about how physical activity was framed and mentions of conflicts of interest were recorded. Of 58 news reports, nine reported all five recommendations in the position paper. The topline recommendation (two hours daily of standing and light activity) was reported in all articles. Alleviating musculoskeletal discomfort by sitting less was not reported by 72% of reports. Physical activity was mentioned in 32 reports: 69% said physical activity did not attenuate the risks of prolonged sitting. No reports mentioned any potential conflicts of interest despite co-author links to sit-stand desk industry. These results demonstrate the need to balance public and market demands for public health guidance around sitting; and could encourage more accurate communication of research outcomes. The physical activity component of the "move more and sit less" message requires greater efforts to raise its public salience.


Asunto(s)
Guías como Asunto , Periódicos como Asunto , Sedestación , Posición de Pie , Diseño de Equipo , Ergonomía , Ejercicio Físico , Política de Salud , Humanos , Periódicos como Asunto/normas , Periódicos como Asunto/estadística & datos numéricos , Conducta Sedentaria , Reino Unido , Lugar de Trabajo
7.
Health Promot J Austr ; 28(2): 139-143, 2017 08.
Artículo en Inglés | MEDLINE | ID: mdl-28092727

RESUMEN

Issue addressed This study examines how sedentary behaviour (too much sitting) was covered as a health issue by Australian newspapers and how physical activity was framed within this newspaper coverage. Methods Articles featuring sedentary behaviour published in Australian newspapers between 2000 and 2012 were analysed for content and framing. Main outcome measures were volume, number and content of newspaper articles; framing and types of sedentary behaviour; responsibility for the problem of and solutions to high levels of sedentary behaviour; and physical activity mentions and how it was framed within sedentary behaviour coverage. Results Out of 48 articles, prolonged sitting was framed as bad for health (52%) and specifically as health compromising for office workers (25%). Adults who sat a lot were framed as 'easy targets' for ill health (21% of headlines led with 'sitting ducks' or 'sitting targets'). Prolonged sitting was framed as an issue of individual responsibility (>90%) with less mention of environmental and sociocultural contributors. Thirty-six of 48 articles mentioned physical activity; 39% stated that being physically active does not matter if a person sits for prolonged periods of time or that the benefits of physical activity are undone by too much sitting. Conclusions News coverage should reflect the full socio-ecological model of sedentary behaviour and continually reinforce the independent and well-established benefits of health-enhancing physical activity alongside the need to limit prolonged sitting. So what? It is important that the entire 'move more, sit less, every day!' message is communicated by news media.


Asunto(s)
Periódicos como Asunto , Conducta Sedentaria , Adulto , Australia , Enfermedad Crónica , Humanos , Sedestación
8.
Health Educ Res ; 30(2): 359-69, 2015 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-25697582

RESUMEN

Physical activity's role in promoting health is highlighted in public health campaigns, news and current affairs, reality television and other programs. An investigation of audience exposure, beliefs and reactions to media portrayals of physical activity offers insights into the salience and influence of this communication. An audience reception study was conducted involving in-depth interviews with 46 adults in New South Wales, Australia. The sample was stratified by gender, age group, area of residence and body mass index. Most respondents could only recall media coverage of physical activity with prompting. Television was the primary channel of exposure, with reality television the dominant source, followed by news programs and sports coverage. The messages most readily recalled were the health risks of inactivity, especially obesity, and the necessity of keeping active. Physical activity was regarded as a matter of personal volition, or for children, parental responsibility. Respondents believed that the media had given physical activity inadequate attention, focused too heavily on risks and not provided practical advice. In Australia, there is a need to counter the framing of physical activity by reality television, and engage the media to generate understanding of the socioecological determinants of inactivity. Physical activity campaigns should deliver positive and practical messages.


Asunto(s)
Ejercicio Físico , Promoción de la Salud/métodos , Medios de Comunicación de Masas , Adolescente , Adulto , Factores de Edad , Anciano , Índice de Masa Corporal , Femenino , Humanos , Entrevistas como Asunto , Masculino , Persona de Mediana Edad , Nueva Gales del Sur , Características de la Residencia , Factores Sexuales , Televisión , Adulto Joven
9.
J Phys Act Health ; 12(8): 1096-101, 2015 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-25329092

RESUMEN

BACKGROUND: Advocacy informed by scientific evidence is necessary to influence policy and planning to address physical inactivity. The mass media is a key arena for this advocacy. This study investigated the perceptions and practices of news media professionals reporting physical activity and sedentariness to inform strategic communication about these issues. METHODS: We interviewed media professionals working for major television, radio, newspaper and online news outlets in Australia. The interviews explored understandings of physical activity and sedentariness, attributions of causality, assignment of responsibility, and factors affecting news reporting on these topics. Data were thematically analyzed using NVivo. RESULTS: Physical inactivity was recognized as pervasive and important, but tended to be seen as mundane and not newsworthy. Sedentariness was regarded as more novel than physical activity, and more likely to require organizational and environment action. Respondents identified that presenting these issues in visual and engaging ways was an ongoing challenge. CONCLUSIONS: Physical activity researchers and advocates need to take account of prevailing news values and media practices to improve engagement with the news media. These include understanding the importance of novelty, narratives, imagery, and practical messages, and how to use these to build support for environmental and policy action.


Asunto(s)
Periodismo/tendencias , Actividad Motora/fisiología , Periódicos como Asunto/tendencias , Conducta Sedentaria , Televisión , Australia , Ambiente , Humanos , Percepción
10.
Aust N Z J Public Health ; 37(3): 284-9, 2013 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-23731113

RESUMEN

OBJECTIVE: To examine the extent and nature of news coverage of a government-funded population monitoring survey of children and the potential implications of this coverage for public health advocacy. METHODS: Case study of the NSW Schools Physical Activity and Nutrition Survey (SPANS), a population monitoring survey of school-aged children's weight and weight-related behaviours, conducted in 1997, 2004 and 2010. Printed news items from all Australian newspapers between January 1997 and December 2011 mentioning the survey findings were identified from the Factiva database and a descriptive analysis of the content conducted. RESULTS: Overall, 144 news items were identified. The news angles focused mainly on physical activity/sedentary behaviour; overweight/obesity and nutrition; however these angles changed between 1997 and 2011, with angles focused on physical activity/sedentary behaviour increasing, compared with overweight/obesity and nutrition angles (p=0.001). Responsibility for obesity and weight-related behaviours was most frequently assigned to parents and food marketing, and the most common solutions were policy strategies and parental/child education and support. CONCLUSIONS: Population health surveys are newsworthy and when coupled with strategic dissemination, media can contribute to communicating health issues and interpreting findings in ways that are relevant for consumers, policy makers and stakeholders. Implications : This case study emphasises the news value of government-funded population surveys, while providing a cautionary note about media focus on individual studies rather than a larger body of research evidence.


Asunto(s)
Actividad Motora , Periódicos como Asunto , Obesidad/prevención & control , Conducta Sedentaria , Adolescente , Australia , Peso Corporal , Niño , Femenino , Humanos , Masculino , Encuestas Nutricionales , Obesidad/epidemiología , Padres , Vigilancia de la Población , Salud Pública , Encuestas y Cuestionarios
11.
J Med Ethics ; 38(12): 768-70, 2012 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-23001949

RESUMEN

The news media is frequently criticised for failing to support the goals of government health campaigns. But is this necessarily the purpose of the media? We suggest that while the media has an important role in disseminating health messages, it is a mistake to assume that the media should serve the interests of government as it has its own professional ethics, norms, values, structures and roles that extend well beyond the interests of the health sector, and certainly beyond those of the government. While considerable attention has been given to the ways in which uncritical publication of industry perspectives by news media can negatively impact on public understandings of health and health behaviours, we would argue that it is equally important that journalists not become the 'lapdogs' of government interests. Further, we suggest that the interests of public health may be served more by supporting the ongoing existence of an independent media than by seeking to overdetermine its purpose or scope.


Asunto(s)
Difusión de la Información/ética , Periodismo Médico , Medios de Comunicación de Masas , Periódicos como Asunto , Política , Salud Pública , Australia , Gobierno , Conductas Relacionadas con la Salud , Educación en Salud , Política de Salud , Promoción de la Salud , Humanos , Periodismo Médico/normas , Medios de Comunicación de Masas/ética , Medios de Comunicación de Masas/normas , Medios de Comunicación de Masas/tendencias , Periódicos como Asunto/ética , Periódicos como Asunto/normas , Periódicos como Asunto/tendencias , Salud Pública/ética , Salud Pública/normas , Salud Pública/tendencias , Apoyo a la Investigación como Asunto/tendencias , Responsabilidad Social , Estados Unidos
12.
J Med Ethics ; 38(8): 492-5, 2012 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-22431558

RESUMEN

The phone-hacking scandal that led to the closure of the News of the World newspaper in Britain has prompted international debate about media practices and regulation. It is timely to broaden the discussion about journalistic ethics and conduct to include consideration of the impact of media practices upon the population's health. Many commercial organisations cultivate relationships with journalists and news organisations with the aim of influencing the content of health-related news and information communicated through the media. Given the significant influence of the media on the health of individuals and populations, we should be alert to the potential impact of industry-journalist relationships on health care, health policy and public health. The approach taken by the medical profession to its interactions with the pharmaceutical industry provides a useful model for management of industry influence.


Asunto(s)
Conflicto de Intereses , Industria Farmacéutica/ética , Difusión de la Información/ética , Periodismo Médico , Atención a la Salud/ética , Política de Salud , Humanos , Medios de Comunicación de Masas/ética , Nueva Gales del Sur , Salud Pública/ética
13.
Med J Aust ; 195(7): 401-4, 2011 Oct 03.
Artículo en Inglés | MEDLINE | ID: mdl-21978348

RESUMEN

OBJECTIVE: To investigate how Australian print news media portray psychiatric genetics. DESIGN AND SETTING: Content and framing analysis of a structured sample of print news items about psychiatric genetics published in Australian newspapers between 1996 and 2009. MAIN OUTCOME MEASURES: Identify dominant discourses about aetiology of mental illness, and perceived clinical outcomes and implications of psychiatric genetics research. RESULTS: We analysed 406 eligible items about the genetics of psychiatric disorders. News coverage of psychiatric genetics has steadily increased since 1996. Items attributing the aetiology of psychiatric disorders to gene-environment interactions (51%) outnumbered items attributing only genetic (30%) or only environmental factors (20%). Of items that referred to heritability of mental illness, frames of genetic determinism (78%) occurred more frequently than probabilistic frames (22%). Of frames related to genetic prophesy, genetic optimism frames (78%) were used more frequently than frames of genetic pessimism (22%). Psychosocial and ethical implications of psychiatric genetics received comparatively relatively little coverage (23%). The analysis identified 22 predictions about psychiatric genetic discoveries and the availability of molecular-based interventions in psychiatry, most of which (20/22, 91%) failed to manifest by the predicted year. CONCLUSIONS: Excessive optimism about the power of genetic technology in psychiatric health care, perceived clinical benefits, and largely unfulfilled predictions about availability of these benefits could encourage unrealistic expectations about future molecular-based treatment options for mental health.


Asunto(s)
Medios de Comunicación de Masas , Trastornos Mentales/genética , Trastornos Mentales/terapia , Periódicos como Asunto , Australia , Conocimientos, Actitudes y Práctica en Salud , Humanos , Opinión Pública , Política Pública
14.
Aust N Z J Public Health ; 35(4): 325-30, 2011 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-21806726

RESUMEN

OBJECTIVE: This study aimed to analyse the contribution of Australian print news coverage to the public profile of sweet, non-alcoholic beverages. News media portrayal of health contributes to individuals' decision-making. The focus on sugar-sweetened beverages reflects their contribution to excessive energy intake. METHODS: One year's coverage of sweet, non-alcoholic beverages by major Australian newspapers was analysed using content and frame analysis. Research questions addressed which sweet drinks are most prominently covered, what makes sweet drinks newsworthy and how are the health aspects of sweet drinks framed? RESULTS: Fruit juice was the most widely covered sweet drink, closely followed by carbonated, sugar-sweetened soft drinks. Overall coverage was positively oriented towards sweet drinks, with fruit juice primarily portrayed as having health benefits. Some coverage mentioned risks of sweet drinks, such as obesity, tooth decay, metabolic syndrome and heart attack. CONCLUSIONS: Sweet drinks often enjoy positive coverage, with their health benefits and harms central to their ability to attract journalists' attention. However, the mix of coverage may be contributing to consumer confusion about whether it is safe and/or healthy to consume sweet non-alcoholic drinks. IMPLICATIONS: Framing of sweet drinks as healthy may undermine efforts to encourage individuals to avoid excess consumption of energy-dense drinks which offer few or minimal health benefits.


Asunto(s)
Bebidas Gaseosas , Sacarosa en la Dieta , Ingestión de Energía , Periódicos como Asunto , Valor Nutritivo , Australia , Sacarosa en la Dieta/administración & dosificación , Humanos , Medios de Comunicación de Masas , Salud Pública
15.
BMC Public Health ; 10: 371, 2010 Jun 25.
Artículo en Inglés | MEDLINE | ID: mdl-20576160

RESUMEN

BACKGROUND: Cycling is important for health, transport, environmental and economic reasons. Newspaper reporting of cycling reflects and can influence public and policy maker attitudes towards resource allocation for cycling and cycling infrastructure, yet such coverage has not been systematically examined. METHODS: The Factiva electronic news archive was searched for articles referring to cycling published in four major metropolitan newspapers--two in Sydney and two in Melbourne, Australia, in the years from 1998 until 2008. After excluding articles not about cycling, there were 61 articles published in 1998, 45 in 1999, 51 in 2003, 82 in 2007 and 87 in 2008. Each article was coded for positive or negative orientation, and for framing of cyclists and cycling. Inter-rater reliability was calculated on a sample of 30 articles. RESULTS: Over the past decade there has been an increase in the reporting of cycling in the major newspapers in Sydney and Melbourne (from 106 in 1998/99 to 169 stories in 2007/08), with a significant increase in reporting of cycling in Melbourne, from 49 to 103 stories (p = 0.04). Recent reporting of cycling was generally positive (47% of articles, compared with 30% of articles which were negative) and focused on benefits such as health and the environment. Three quarters of negative stories involved injury or death of a cyclist. The Sydney based The Daily Telegraph reported the most negative stories (n = 60). We found positive framing of 'cycling' was more widespread than negative, whereas framing of 'cyclists' was more negative than positive. CONCLUSIONS: Quantity of reporting of cycling varies over time and by newspaper, and even between newspapers in different cities owned by the same media company. News coverage appears to reflect developments in the different cities, with increases in positive reporting of cycling in Melbourne following increases in cycling in that city. Negative cycling newspaper stories may deter people from considering cycling as a transport option, but real physical or political improvements to the cycling environment may be necessary before coverage becomes more positive.


Asunto(s)
Ciclismo , Periódicos como Asunto/estadística & datos numéricos , Australia , Bibliometría , Humanos
16.
Aust N Z J Public Health ; 33(2): 189-92, 2009 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-19413865

RESUMEN

OBJECTIVE: This research examined trends in physical activity reporting by Australian newspapers, and described these trends compared to coverage of obesity and tobacco. METHOD: The Factiva database was searched for articles published in major Australian metropolitan newspapers (1986-2006) that mentioned physical activity, obesity or tobacco smoking. Standardised frequencies compared the three health issues, and trends in reporting were estimated by using standard multiple regression models to fit linear splines with fixed knots at years 1991, 1996 and 2001 to the standardised data. RESULTS: Physical activity received the least coverage 1986-2006, appearing in 4,988 articles, compared with 15,410 and 63,738 articles for obesity and tobacco respectively. Between 1996 and 2000, there were significant increases in the rate of coverage of physical activity (beta=0.21; p<0.01), obesity (beta=0.13; p<0.01) and tobacco (beta=0.24; p<0.0001). From 2001 to 2006 the rate of physical activity coverage was relatively steady, while the obesity coverage rate increased dramatically (beta=0.34; p<0.0001), and tobacco coverage rate slowed (beta=-0.33; p<0.0001). CONCLUSIONS: This study demonstrates that physical activity reporting in the media has increased, but received less attention than obesity and tobacco. IMPLICATIONS: Physical activity advocates face the challenge of highlighting the newsworthiness of physical activity and raising the issue higher on the public agenda.


Asunto(s)
Periodismo Médico , Actividad Motora , Periódicos como Asunto/estadística & datos numéricos , Obesidad , Fumar , Australia , Bibliometría , Bases de Datos Factuales , Humanos , Salud Pública , Análisis de Regresión , Factores de Tiempo
17.
Aust N Z J Public Health ; 32(6): 546-8, 2008 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-19076746

RESUMEN

OBJECTIVE: To discuss appropriate endpoints for research designed to prevent obesity. Research investigating practical solutions to the complex multi-factorial global obesity epidemic may be stalled by undue emphasis on reduced body weight as the only acceptable endpoint. APPROACH: Considering prevention research in cardiovascular disease and tobacco control, we contend that investigations of intermediate endpoints make an important contribution to the multi-faceted approach needed to combat the complex problem of obesity. CONCLUSION: Intermediate endpoints are respected in other public health areas: reductions in risk factors such as high blood cholesterol or smoking are acceptable study endpoints for research aimed at reducing heart disease or lung cancer. Likewise, practical endpoints can be valuable in studies investigating interventions to reduce identified and potential intermediate risk factors for obesity, such as soft drink consumption. IMPLICATIONS: Reduced obesity is the global aim but obesity is not caused by one exposure and will not be solved by a single modality intervention. A wider debate about endpoint selection may assist research which identifies individual building blocks of obesity prevention in the same way as individual gene mapping contributed to the Human Genome Project.


Asunto(s)
Investigación Biomédica/métodos , Mapeo Cromosómico , Proyecto Genoma Humano , Obesidad/epidemiología , Determinación de Punto Final , Humanos , Actividad Motora , Nueva Gales del Sur/epidemiología , Estado Nutricional , Obesidad/genética , Obesidad/prevención & control , Prevención Primaria , Factores de Riesgo
18.
Med J Aust ; 187(8): 442-5, 2007 Oct 15.
Artículo en Inglés | MEDLINE | ID: mdl-17937640

RESUMEN

OBJECTIVE: To examine whether television news and current affairs coverage of overweight and obesity frames obesity in ways that support or oppose efforts to combat obesity. DESIGN AND SETTING: A content and framing analysis of a structured sample of 50 television news and current affairs items about overweight and obesity broadcast by five free-to-air television channels in New South Wales between 2 May and 31 October 2005. MAIN OUTCOME MEASURES: Dominant discourses about causes of overweight and obesity; proposed solutions and location of responsibility for the problem; the age-group focus of television items; the relative prominence of stakeholders; and the aspects of obesity which attract news attention. RESULTS: Most television items (72%) framed obesity as a problem of poor nutrition. Obesity was largely seen as the responsibility of individuals (66% of items). Just over half of news items (52%) focused only on adults while 26% focused only on children. Obesity was framed largely as a problem to be solved by individual nutritional changes, exercise and surgical and medical interventions. CONCLUSIONS: While individual lifestyle is crucial to controlling weight, the research community now recognises the importance of sociocultural and environmental factors as drivers of the obesity epidemic. However, television news portrays obesity largely as an individual problem with individual solutions centred mostly on nutrition. Media emphasis on personal responsibility and diet may detract attention from the sociopolitical and structural changes needed to tackle overweight and obesity at a population level.


Asunto(s)
Obesidad/etiología , Obesidad/terapia , Televisión , Adulto , Australia , Niño , Conducta de Elección , Humanos , Estilo de Vida , Obesidad/psicología , Opinión Pública , Factores de Riesgo , Condiciones Sociales
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