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1.
Glob Public Health ; 5(1): 48-61, 2010.
Artículo en Inglés | MEDLINE | ID: mdl-19326277

RESUMEN

This is a content analysis of 489 written documents and 142 hearing testimonies, submitted to the World Health Organisation (WHO), regarding the Framework Convention on Tobacco Control (FCTC) during the comment period of 2000. Our aim was to consider the benefits and limitations of inviting public participation. We found that, overall, those who offered commentary were in support of the FCTC and any ensuing treaty, especially if it protected children. The minority who opposed the treaty argued that restrictions on tobacco trade would further damage the economies of poor nations that are financially dependent upon tobacco. The FCTC that was adopted at the World Health Assembly in May 2003 addressed many of the concerns raised by the public in written commentary and hearing testimony: children and youth; advertising and sponsorship; tobacco product labelling; second-hand smoke; taxes; smuggling; liability; tobacco product regulation; and the involvement of non-government organisations (NGOs). We conclude that the benefits of public participation in public health policy formation are numerous, including levelling the playing field for public health activists and NGOs, building the expertise of advocates that can be generalised to other public health efforts, giving the political process legitimacy and credibility, as well as coalition building and grassroots momentum.


Asunto(s)
Participación de la Comunidad , Prevención del Hábito de Fumar , Industria del Tabaco , Tabaquismo/prevención & control , Bibliometría , Humanos , Cooperación Internacional , Salud Pública , Opinión Pública , Industria del Tabaco/economía , Industria del Tabaco/normas , Organización Mundial de la Salud
2.
Cochrane Database Syst Rev ; (2): CD000172, 2007 Jul 18.
Artículo en Inglés | MEDLINE | ID: mdl-17636612

RESUMEN

BACKGROUND: It is often assumed that merely providing information in an accessible form will influence practice. Although such a strategy is still widely used in an attempt to change behaviour, there is a growing awareness that simply providing information may not lead to appropriate changes in the practice of health care professionals. OBJECTIVES: To assess the effects of printed educational materials in improving the behaviour of health care professionals and patient outcomes. SEARCH STRATEGY: We searched the Cochrane Effective Practice and Organisation of Care Group specialised register, reference lists of articles, and contacted content area experts. SELECTION CRITERIA: Randomised trials, interrupted time series analyses and non equivalent group designs with pre-post measures of interventions comparing 1. Printed educational materials versus a non-intervention control; and 2. Printed educational materials plus additional implementation strategies versus printed educational materials alone. The participants were any health care professionals provided with printed educational materials aimed at improving their practice and/or patient outcomes. DATA COLLECTION AND ANALYSIS: Two reviewers independently extracted data and assessed study quality. MAIN RESULTS: Eleven studies were included involving more than 1848 physicians. It proved impractical to examine the impact of interventions quantitatively because of poor reporting of results and inappropriate primary analyses. Nine studies examined comparison 1. Estimates of the benefit from printed educational materials ranged from -3% to 243.4% for provider outcomes, and from -16.1% to 175.6% for patient outcomes, although the practical importance of these changes is, at best, small. Six studies (seven comparisons) examined comparison 2. Benefits attributable to additional interventions ranged from -11.8% to 92.7% for professional behaviour, and -24.4% to 74.5% for patient outcomes. Two of the 14 estimates of professional behaviour, and two of the 11 estimates of patient outcomes were statistically significant. AUTHORS' CONCLUSIONS: The effects of printed educational materials compared with no active intervention appear small and of uncertain clinical significance. These conclusions should be viewed as tentative due to the poor reporting of results and inappropriate primary analyses. The additional impact of more active interventions produced mixed results. Audit and feedback and conferences/workshops did not appear to produce substantial changes in practice; the effects in the evaluations of educational outreach visits and opinion leaders were larger and likely to be of practical importance. None of the studies included full economic analyses, and thus it is unclear to what extent the effects of any of the interventions may be worth the costs involved.


Asunto(s)
Educación Médica Continua , Personal de Salud/educación , Pautas de la Práctica en Medicina , Materiales de Enseñanza/normas , Humanos , Evaluación de Resultado en la Atención de Salud , Calidad de la Atención de Salud
3.
Tob Control ; 14(2): 118-26, 2005 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-15791022

RESUMEN

OBJECTIVE: To assess the effectiveness of conflict of interest disclosure policies by comparing a competing interests disclosure statement that met the requirements established by the journal in a 2003 article on health effects of secondhand smoke based on the American Cancer Society CPS-I dataset with internal tobacco industry documents describing financial ties between the tobacco industry and authors of the study. DESIGN: Descriptive analysis of internal tobacco industry documents retrieved from the Legacy Tobacco Documents Library, University of California, San Francisco. RESULTS: Meeting the requirements for financial disclosure established by the journal did not provide the reader with a full picture of the tobacco industry's involvement with the study authors. The tobacco industry documents reveal that the authors had long standing financial and other working relationships with the tobacco industry. CONCLUSION: These findings are another example of how simply requiring authors to disclose financial ties with the tobacco industry may not be adequate to give readers (and reviewers) a full picture of the author's relationship with the tobacco industry. The documents also reveal that the industry funds research to enhance its credibility and endeavours to work with respected scientists to advance its goals. These findings question the adequacy of current journal policies regarding competing interest disclosures and the acceptability of tobacco industry funding for academic research.


Asunto(s)
Conflicto de Intereses , Revelación/normas , Industria del Tabaco/métodos , Investigación Biomédica , Políticas Editoriales , Apoyo Financiero/ética , Cardiopatías/etiología , Humanos , Neoplasias Pulmonares/etiología , Publicaciones Periódicas como Asunto , Fumar/efectos adversos , Fumar/mortalidad , Contaminación por Humo de Tabaco/efectos adversos
4.
Conf Proc IEEE Eng Med Biol Soc ; 2004: 3214-6, 2004.
Artículo en Inglés | MEDLINE | ID: mdl-17270964

RESUMEN

Recent litigation and the Master Settlement Agreement of 1998 have made millions of tobacco industry internal documents available on the Internet (http://legacy.library.ucsf.edu). The Legacy interface, housed at the University of California, San Francisco, is based on a traditional information retrieval model in which documents are indexed and retrieved based on user-specified queries. One problem with the Legacy interface is information overload. In an attempt to ease this problem, we are developing a text-mining interface to enable exploratory analysis and discovery of information from collections of data. Users could uncover new patterns and concepts and thus text mining could result in searches that are targeted and specific, which would decrease information overload. In order to determine information needs, nine in-depth interviews with regular users of the Legacy interface were conducted. Results show that participants identified clustering as a useful tool in identifying and extracting key concepts and identified the need to recognize relationships between terms and concepts within the data. We encourage researchers who are developing text-mining interfaces to survey the users to learn what particular aspects of their research could be enhanced by text mining.

5.
Qual Saf Health Care ; 12(4): 298-303, 2003 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-12897365

RESUMEN

Systematic reviews provide the best evidence on the effectiveness of healthcare interventions including quality improvement strategies. The methods of systematic review of individual patient randomised trials of healthcare interventions are well developed. We discuss methodological and practice issues that need to be considered when undertaking systematic reviews of quality improvement strategies including developing a review protocol, identifying and screening evidence sources, quality assessment and data abstraction, analytical methods, reporting systematic reviews, and appraising systematic reviews. This paper builds on our experiences within the Cochrane Effective Practice and Organisation of Care (EPOC) review group.


Asunto(s)
Metaanálisis como Asunto , Evaluación de Programas y Proyectos de Salud , Garantía de la Calidad de Atención de Salud , Canadá , Guías como Asunto , Humanos , Ensayos Clínicos Controlados Aleatorios como Asunto , Proyectos de Investigación
7.
Tob Control ; 10(4): 329-36, 2001 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-11740023

RESUMEN

OBJECTIVE: To study the role of science related and other arguments in the development of workplace smoking regulations. DESIGN: Case study, content analysis SUBJECTS: Written commentaries and hearing transcripts on proposed indoor air regulations in Maryland and Washington. MAIN OUTCOME MEASURES: We coded each written commentary and hearing testimony for position toward the regulation, affiliation of the person submitting it, criteria used to evaluate science and scientific, ideological, economic, political, engineering and procedural arguments. RESULTS: In both states, opposition to the regulations came primarily from the tobacco industry, small businesses, and business organisations and appeared to be coordinated. There was little coordination of public health support for the regulations. Arguments about science were used more often by those opposed to the regulations than by those in favour. Supporters emphasised the quantity of the evidence, while opponents criticised its reliability, validity, and quality. Arguments not related to science (61% of total arguments; 459/751), were more common than scientific arguments (39% of total arguments; 292/751). Economic and ideological arguments were used to a similar extent by regulation supporters and opponents. CONCLUSIONS: Advocates can support health related regulations by submitting commentary emphasising the sound research base for regulation and countering criticisms of research. National coordination of these efforts could avoid duplication of effort and make more efficient use of limited public health resources.


Asunto(s)
Formulación de Políticas , Ciencia , Prevención del Hábito de Fumar , Lugar de Trabajo , Promoción de la Salud , Humanos , Salud Laboral , Salud Pública , Reproducibilidad de los Resultados , Cese del Hábito de Fumar
8.
Tob Control ; 10(3): 218-24, 2001 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-11544384

RESUMEN

OBJECTIVE: To identify, from policy makers' perspectives, strategies that enhance tobacco control advocates' effectiveness in the regulatory arena. DESIGN: Key informant interview component of a comparative case study of regulatory agencies in the USA. SUBJECTS: Policy makers involved in the development of four regulatory tobacco control policies (three state and one federal). METHODS: Interviews of policy makers, field notes, and deliberation minutes were coded inductively. RESULTS: Policy makers considered both written commentary and public testimony when developing tobacco control regulations. They triaged written commentary based upon whether the document was from a peer reviewed journal, a summary of research evidence, or from a source considered credible. They coped with in-person testimony by avoiding being diverted from the scientific evidence, and by assessing the presenters' credibility. Policy makers suggested that tobacco control advocates should: present science in a format that is well organised and easily absorbed; engage scientific experts to participate in the regulatory process; and lobby to support the tobacco control efforts of the regulatory agency. CONCLUSIONS: There is an important role for tobacco control advocates in the policy development process in regulatory agencies.


Asunto(s)
Maniobras Políticas , Formulación de Políticas , Industria del Tabaco/legislación & jurisprudencia , Testimonio de Experto , Agencias Gubernamentales , Humanos , Investigación , Medición de Riesgo , Contaminación por Humo de Tabaco/prevención & control , Estados Unidos
9.
Tob Control ; 10(3): 279-84, 2001 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-11544394

RESUMEN

OBJECTIVE: To assess the content of two cigar "lifestyle" magazines, Cigar Aficionado and Smoke. DESIGN: Content analysis of cigar focused articles. SUBJECTS: Cigar focused articles (n = 353) from Cigar Aficionado and Smoke magazines. MAIN OUTCOME MEASURES: Primary focus; mention of health effects, environmental tobacco smoke, or scientific research; quotation and description of individuals; characteristics such as sex, age, ethnicity, smoking status, affiliation, and stance towards cigars; and overall image of cigars. RESULTS: Cigar business-focused articles were the largest category (40%, n = 143), followed by articles about cigar events (12%, n = 42). Notable were articles featuring cigar benefits to raise money for health charities. Celebrities were featured in 34% (n = 121) of articles and 96% (n = 271) favoured cigar use. Only four (1%) articles featured health effects of cigars as a primary focus. CONCLUSIONS: Cigar Aficionado and Smoke broke new ground in tobacco marketing by combining promotion of product, lifestyle, and industry in the same vehicle and linking the medium directly to product related events that extended its reach. The creation and marketing of new tobacco use sites challenges the increasing "isolation" of smokers, and positions cigar use as a socially welcome relief from restrictions. Public health advocates should anticipate and challenge other new tobacco marketing vehicles as communications technologies advance and public spaces for smoking shrink.


Asunto(s)
Estilo de Vida , Publicaciones Periódicas como Asunto/tendencias , Industria del Tabaco/tendencias , Publicidad , Femenino , Conductas Relacionadas con la Salud , Humanos , Masculino , Relaciones Públicas , Tabaquismo/psicología
10.
Eff Clin Pract ; 4(4): 157-62, 2001.
Artículo en Inglés | MEDLINE | ID: mdl-11525102

RESUMEN

CONTEXT: Systematic reviews of the literature are an important resource for clinicians. Unfortunately, the few published strategies for identifying these articles involve MEDLINE interfaces not widely available outside of academic medicine. In addition, the performance of these strategies is unknown. OBJECTIVE: To develop and evaluate a search strategy for identifying systematic reviews by using a publicly available MEDLINE interface (PubMed). DESIGN: Diagnostic test assessment. DEFINITION OF SENSITIVITY: The proportion of recognized systematic reviews (indexed in the Cochrane Library's Database of Abstracts of Reviews of Effectiveness [DARE] or in ACP Journal Club) that are identified by the search strategy. DEFINITION OF POSITIVE PREDICTIVE VALUE: The proportion of articles identified in one of three sample searches (screening for colorectal cancer, thrombolytic therapy for venous thromboembolism, and treatment of dementia) that meet a minimum definition of systematic review. RESULTS: Our PubMed search strategy identified 93 of 100 DARE-indexed systematic reviews, a sensitivity of 93% (95% CI, 86% to 97%). For the sample of systematic reviews drawn from ACP Journal Club (n = 103), the PubMed strategy achieved a sensitivity of 97% (CI, 91% to 99%). When the three sample search strings were used, approximately 50% of retrieved articles met our minimum definition of systematic review. In contrast, the similar precision of a PubMed search restricted to review-type articles (as indexed by MEDLINE) was less than 10%. CONCLUSIONS: This search strategy identified most systematic reviews without over-whelming users with numerous false-positive results. A "single-click" filter based on this strategy is now available as part of the Clinical Queries feature of PubMed.


Asunto(s)
Medicina Basada en la Evidencia , Almacenamiento y Recuperación de la Información/métodos , MEDLINE , Metaanálisis como Asunto , Literatura de Revisión como Asunto , Humanos , Sensibilidad y Especificidad , Descriptores , Interfaz Usuario-Computador
11.
West J Med ; 174(6): 395, 2001 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-11381005
13.
Am J Public Health ; 90(12): 1926-30, 2000 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-11111269

RESUMEN

OBJECTIVES: This study assessed the implementation of tobacco industry strategies to prevent a workplace smoking regulation. METHODS: Tobacco industry internal documents were identified; hearing transcripts for the affiliations, arguments, and positions regarding the regulation of testifiers were coded; and media coverage was analyzed. RESULTS: Tobacco industry strategies sought to increase business participation and economic discussions at public hearings and to promote unfavorable media coverage of the regulation. The percentage of business representatives opposing the regulation grew from 18% (5 to 28) to 57% (13 of 23) between the hearings. Economic arguments opposing the regulation rose from 25% (7 of 28) to 70% (16 of 23). Press coverage was neutral and did not increase during the period of the regulatory hearings. CONCLUSIONS: The tobacco industry was successful in implementing 2 of its 3 strategies but was not able to prevent passage of the comprehensive workplace regulation.


Asunto(s)
Regulación y Control de Instalaciones/legislación & jurisprudencia , Maniobras Políticas , Salud Laboral/legislación & jurisprudencia , Prevención del Hábito de Fumar , Fumar/legislación & jurisprudencia , Industria del Tabaco/organización & administración , Lugar de Trabajo/legislación & jurisprudencia , Comercio/organización & administración , Humanos , Relaciones Interinstitucionales , Maryland , Medios de Comunicación de Masas , Afiliación Organizacional , Política Organizacional , Industria del Tabaco/legislación & jurisprudencia
14.
JAMA ; 284(17): 2209-14, 2000 Nov 01.
Artículo en Inglés | MEDLINE | ID: mdl-11056592

RESUMEN

CONTEXT: A growing number of academic researchers receive industry funding for clinical and basic research, but little is known about the personal financial relationships of researchers with their industry sponsors. OBJECTIVES: To assess the extent to which faculty researchers have personal financial relationships with the sponsors of their research, the nature of those financial relationships, and efforts made at the institutional level to address disclosed financial relationships and perceived conflicts of interest. DESIGN AND SETTING: Case study of the University of California, San Francisco (UCSF). Data sources included disclosure forms and official documents maintained by the UCSF Office of Research Administration from December 1980 to October 1999, including decisions made by the UCSF Chancellor's Advisory Panel on Relations with Industry. MAIN OUTCOME MEASURES: Number and types of personal financial relationships with external sponsors (positive financial disclosures from all clinical, basic, or social science faculty who were principal investigators), amount of annual income received from sponsors, and decisions and management strategies used by the advisory panel. RESULTS: By 1999, almost 7.6% of faculty investigators reported personal financial ties with sponsors of their research. Throughout the study period, 34% of disclosed relationships involved paid speaking engagements (range, $250-$20, 000 per year), 33% involved consulting agreements between researcher and sponsor (range, <$1000-$120,000 per year), and 32% involved the investigator holding a position on a scientific advisory board or board of directors. Fourteen percent involved equity ownership, and 12% involved multiple relationships. The advisory panel recommended managing perceived conflicts of interest in 26% of the cases, including recommending the sale of stock, refusing additional payment for talks, resigning from a management position, or naming a new principal investigator for a project. CONCLUSIONS: Faculty researchers are increasingly involved in financial relationships with their research sponsors. Guidelines for what constitutes a conflict and how the conflict should be managed are needed if researchers are to have consistent standards of behavior among institutions. JAMA. 2000;284:2209-2214.


Asunto(s)
Conflicto de Intereses , Docentes Médicos , Administración Financiera , Industrias , Apoyo a la Investigación como Asunto , Universidades , Investigación Biomédica , California , Regulación Gubernamental , Formulación de Políticas , Sector Privado
15.
Cochrane Database Syst Rev ; (3): CD000336, 2000.
Artículo en Inglés | MEDLINE | ID: mdl-10908471

RESUMEN

BACKGROUND: In recent years pharmacists' roles have expanded from packaging and dispensing medications to working with other health care professionals and the public. OBJECTIVES: To examine the effect of expanding outpatient pharmacists' roles on health services utilisation, costs, and patient outcomes. SEARCH STRATEGY: We searched the Cochrane Effective Practice and Organisation of Care Group specialised register, MEDLINE, EMBASE, Pharmline, and International Pharmaceutical Abstracts (January 1966 to March 1999), the published abstracts of three meetings, hand searched five journals and two bibliographies, and reference lists of articles. SELECTION CRITERIA: Randomised trials, controlled clinical trials, controlled before and after studies and interrupted time series analyses comparing 1. Pharmacist services targeted at patients versus services delivered by other health professionals; 2. Pharmacist services targeted at patients versus the delivery of no comparable service; 3. Pharmacist services targeted at health professionals versus services delivered by other health professionals; 4. Pharmacist services targeted at health professionals versus the delivery of no comparable service. DATA COLLECTION AND ANALYSIS: Two reviewers independently extracted data and assessed study quality. MAIN RESULTS: Twenty-five studies were included involving more than 40 pharmacists and 16,000 patients. For comparison 1 (one study), scheduled service utilisation was slightly increased, whereas hospital admissions and emergency room admissions were decreased. For comparison 2, pharmacist services decreased the use of non-scheduled health services, the number of specialty physician visits or the number and costs of drugs, compared to control patients (six studies). Improvements in the targeted patient condition were reported in 10 of 13 studies that measured patient outcomes but patients' quality of life did not seem to change. For comparison 3 (one study), the intervention delivered by the pharmacist was less successful than that delivered by physician counsellors in decreasing inappropriate prescribing. For comparison 4, all studies demonstrated that pharmacist interventions produced the intended effects on physicians prescribing practices. The one study measuring patient outcomes was unable to show a difference in patients' quality of life. REVIEWER'S CONCLUSIONS: Only two studies compared pharmacist services with other health professional services. Both had some bias and did not allow us to draw conclusions about comparisons 1 and 3. The other studies supported the expanded roles of pharmacists in patient counselling and physician education. However, doubts about the generalisability of the studies, the poorly defined interventions, and the lack of cost assessments and patient outcome data, indicate that more rigorous research is needed to document the effects of outpatient pharmacist interventions.


Asunto(s)
Atención Ambulatoria , Costos de la Atención en Salud , Servicios de Salud/estadística & datos numéricos , Servicios Farmacéuticos/estadística & datos numéricos , Servicios de Salud/economía , Humanos , Evaluación de Resultado en la Atención de Salud , Servicios Farmacéuticos/economía
16.
Cochrane Database Syst Rev ; (2): CD000172, 2000.
Artículo en Inglés | MEDLINE | ID: mdl-10796502

RESUMEN

BACKGROUND: It is often assumed that merely providing information in an accessible form will influence practice. Although such a strategy is still widely used in an attempt to change behaviour, there is a growing awareness that simply providing information may not lead to appropriate changes in the practice of health care professionals. OBJECTIVES: To assess the effects of printed educational materials in improving the behaviour of health care professionals and patient outcomes. SEARCH STRATEGY: We searched the Cochrane Effective Practice and Organisation of Care Group specialised register, reference lists of articles, and contacted content area experts. SELECTION CRITERIA: Randomised trials, interrupted time series analyses and non equivalent group designs with pre-post measures of interventions comparing 1. Printed educational materials versus a non-intervention control; and 2. Printed educational materials plus additional implementation strategies versus printed educational materials alone. The participants were any health care professionals provided with printed educational materials aimed at improving their practice and/or patient outcomes. DATA COLLECTION AND ANALYSIS: Two reviewers independently extracted data and assessed study quality. MAIN RESULTS: Eleven studies were included involving more than 1848 physicians. It proved impractical to examine the impact of interventions quantitatively because of poor reporting of results and inappropriate primary analyses. Nine studies examined comparison 1. Estimates of the benefit from printed educational materials ranged from -3% to 243.4% for provider outcomes, and from -16.1% to 175.6% for patient outcomes, although the practical importance of these changes is, at best, small. Six studies (seven comparisons) examined comparison 2. Benefits attributable to additional interventions ranged from -11.8% to 92.7% for professional behaviour, and -24.4% to 74.5% for patient outcomes. Two of the 14 estimates of professional behaviour, and two of the 11 estimates of patient outcomes were statistically significant. REVIEWER'S CONCLUSIONS: The effects of printed educational materials compared with no active intervention appear small and of uncertain clinical significance. These conclusions should be viewed as tentative due to the poor reporting of results and inappropriate primary analyses. The additional impact of more active interventions produced mixed results. Audit and feedback and conferences/workshops did not appear to produce substantial changes in practice; the effects in the evaluations of educational outreach visits and opinion leaders were larger and likely to be of practical importance. None of the studies included full economic analyses, and thus it is unclear to what extent the effects of any of the interventions may be worth the costs involved.


Asunto(s)
Educación Médica Continua , Personal de Salud/educación , Pautas de la Práctica en Medicina , Materiales de Enseñanza/normas , Humanos , Evaluación de Resultado en la Atención de Salud , Calidad de la Atención de Salud
17.
Cochrane Database Syst Rev ; (2): CD000336, 2000.
Artículo en Inglés | MEDLINE | ID: mdl-10796529

RESUMEN

BACKGROUND: In recent years pharmacists' roles have expanded from simply packaging and dispensing medications to working with other health care professionals and the public. OBJECTIVES: To assess the effects of expanding outpatient pharmacists' roles on health services utilisation, the costs of health services, and patient outcomes. SEARCH STRATEGY: We searched the Cochrane Effective Practice and Organisation of Care Group specialised register, MEDLINE, EMBASE, Pharmline, International Pharmaceutical Abstracts and reference lists of articles up to December 1995. We also searched the published abstracts of three meetings and hand searched five journals and two bibliographies. SELECTION CRITERIA: Randomised trials, controlled clinical trials, controlled before-and-after studies and interrupted time series analyses of interventions comparing 1. Pharmacist services targeted at patients versus services delivered by other health professionals; 2. Pharmacist services targeted at patients versus no intervention; 3. Pharmacist services targeted at health professionals versus services delivered by other health professionals; and 4. Pharmacist services targeted at health professionals versus no intervention. DATA COLLECTION AND ANALYSIS: Two reviewers independently extracted data and assessed study quality. MAIN RESULTS: Fourteen studies were included involving more than 1991 patients. In the one study identified for comparison 1 the relative changes in professional outcome measures ranged from a 24% increase in clinic visits to a 16% decrease in hospital admissions. Relative differences in patient outcome measures were not statistically significant. Seven studies were identified for comparison 2. Four measured process of care and demonstrated decreases in health services utilisation from -67% for hospital admissions to -564% for total ambulatory care visits, as well as decreases in the numbers and costs of drugs compared to control patients. Five measured patient outcomes and consistently reported improvements in the targeted patient condition. In the one study identified for comparison 3 the intervention delivered by the pharmacist was less successful than that delivered by physician counsellors in decreasing inappropriate antibiotic prescribing. All six studies identified for comparison 4 demonstrated that the pharmacist intervention produced the intended effect on physician prescribing practices. These studies did not measure patient outcomes. REVIEWER'S CONCLUSIONS: The limited number of studies analysed support the expanded roles of pharmacists in patient counselling and physician education. However, doubts about the generalisability of the studies, the poorly defined nature of the interventions tested, and the lack of studies including cost assessments and patient outcome data indicate that more rigorous research is needed to document the effects of outpatient pharmacist interventions.


Asunto(s)
Atención Ambulatoria , Costos de la Atención en Salud , Servicios de Salud/estadística & datos numéricos , Evaluación de Resultado en la Atención de Salud , Servicios Farmacéuticos/estadística & datos numéricos , Servicios de Salud/economía , Humanos , Servicios Farmacéuticos/economía
18.
Am J Public Health ; 90(5): 790-2, 2000 May.
Artículo en Inglés | MEDLINE | ID: mdl-10800432

RESUMEN

OBJECTIVES: This study examined the accessibility and appeal to youth of cigar marketing sites on the Internet. METHODS: Sites marketing cigars (n = 141) were examined for age restrictions, prices, health warnings, and other elements. RESULTS: Although it is illegal for minors to purchase tobacco, only 36 sites (25.5%) prohibited purchases by minors. Sites offered low prices, and 32% accepted money orders, cashier's checks, or cash-on-delivery (COD) orders. Almost 30% of the sites included elements with potential youth appeal; only 3.5% displayed health warnings. CONCLUSIONS: The unregulated promotion of cigars on the Internet has the potential to attract youth, and there are few barriers to Internet tobacco purchases by minors.


Asunto(s)
Conducta del Adolescente , Publicidad/métodos , Internet/estadística & datos numéricos , Psicología del Adolescente , Fumar/psicología , Adolescente , Publicidad/legislación & jurisprudencia , Factores de Edad , Actitud Frente a la Salud , Libertad , Conocimientos, Actitudes y Práctica en Salud , Humanos , Comercialización de los Servicios de Salud , Fumar/legislación & jurisprudencia , Prevención del Hábito de Fumar , Valores Sociales , Estados Unidos
19.
Tob Control ; 8(3): 254-60, 1999.
Artículo en Inglés | MEDLINE | ID: mdl-10599568

RESUMEN

OBJECTIVE: To assess the extent and content of newspaper and magazine coverage of research on passive smoking. DESIGN: Content analysis of newspaper and magazine articles. SUBJECTS: Articles reporting on passive smoking research published in newspapers (n = 180) or magazines (n = 92) between January 1981 and December 1994. MAIN OUTCOME MEASURES: Numbers of articles, conclusions of articles, sources quoted, numbers and characteristics of research studies cited, presence of tobacco advertising. RESULTS: The number of newspaper and magazine articles reporting on passive smoking research increased from four in 1981 to 57 in 1992 and 32 in 1994. Sixty-two per cent (168/272) of articles concluded that the research on passive smoking is controversial. Tobacco industry representatives were quoted significantly more often in newspaper articles (52%, 94/180) than magazine articles (12%, 11/92) (p<0.0001). Of 121 different research studies cited in the lay press articles, only 15 were from tobacco-industry sponsored projects or publications. In magazines, acceptance of tobacco industry advertising was associated with the conclusion that research on passive smoking is controversial (p<0.0001). CONCLUSIONS: Although research on the harmful effects of passive smoking accumulated between 1981 and 1994, lay press coverage of the research maintained that the science was controversial. Few research studies were cited to support the industry's claim that passive smoking is not harmful to health. However, tobacco industry representatives who were critical of the research methods used to study the health effects of passive smoking were frequently quoted.


Asunto(s)
Medios de Comunicación de Masas , Investigación , Prevención del Hábito de Fumar , Contaminación por Humo de Tabaco/prevención & control , Estudios Transversales , Promoción de la Salud , Humanos , Estudios Retrospectivos
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