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1.
Using radon risk to motivate smoking reduction: evaluation of written materials and brief telephone counselling 下载免费PDF全文
OBJECTIVE: Radon and cigarette smoking have synergistic effects on lung cancer, even when radon concentrations are relatively low. Working through an electric utility company, we sought to reach smoking households with low radon concentrations and motivate smoking cessation or prohibiting smoking in the home. DESIGN: Eligible homes (n = 714) were randomised to receive: (1) the Environmental Protection Agency's (EPA's) "A citizen's guide to radon"; (2) a specially developed pamphlet; or (3) that pamphlet plus brief telephone counselling. PROCEDURE: Utility company "bill stuffers" offered free radon test kits to smoking households. All households received radon test results with an explanatory cover letter. Both the specially developed pamphlet and the telephone counselling emphasised that smoking cessation or prohibiting smoking in the home were the optimal risk reduction strategies. Households were followed up at 3 and 12 months after receiving materials. RESULTS: The specially developed pamphlet and the EPA guide yielded similar outcomes. There was a non-significant trend for telephone counselling to produce greater sustained quitting than the specially developed pamphlet, and phone counselling led to significantly more new household smoking bans. CONCLUSIONS: Working through a public utility company is an efficient way to reach smoking households, and brief telephone counselling is a promising method for promoting household smoking bans and cessation in homes alerted to the risk posed by the combination of radon and smoking. 相似文献
2.
OBJECTIVE: To compare two self-help smoking cessation booklets distributed to callers to a Quitline telephone service in Queensland (Australia). DESIGN: Callers were randomised to receive either a structured 14-day quit programme (Time to quit) or another booklet and described four broad stages of quitting (Can quit). Approximately one month later, these callers were interviewed by telephone. MAIN OUTCOME MEASURES: Self-reported smoking status at one month and recent quit attempts together with process measures. RESULTS: Altogether, 521 callers (78.3%) were interviewed. They were heavier smokers when compared with all Queensland smokers: on average they had smoked for more than 15 years, smoked nearly 25 cigarettes per day, and almost two-thirds had attempted to quit smoking in the past year. In each group, significant proportions either did not begin to use the booklet (50.5-56.0%), or did not complete its use (77.4-82.3%). There were no differences in the self-reported quit rates at one month (17.0% vs 16.1%; p = 0.93). In an ordinal regression modelling procedure involving age, sex, number of recent quit attempts, number of cigarettes smoked per day, smoking status of partner, number of five closest friends who smoke, education, and booklet received, only the number of cigarettes smoked per day was significantly related to smoking status at one month. CONCLUSIONS: Callers to telephone Quit-line services are typically heavier smokers than the general smoking population, and simple strategies, such as self-help booklets, appear to achieve relatively high success. Nevertheless, there is potential to improve the effectiveness of these materials by making a range of materials available and encouraging callers to make a serious attempt to quit smoking. 相似文献
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4.
Objectives
To establish the effect of preoperative smoking cessation on the risk of postoperative complications, and to identify the effect of the timing of preoperative cessation.Data sources
The Cochrane Library Database, PsycINFO, EMBASE, Medline, and CINAHL databases were searched, using the terms: “smoking”, “smoking‐cessation”, “tobacco‐use”, “tobacco‐abstinence”, “cigarett$”, “complication$”, “postoperative‐complication$”, “preoperative”, “perioperative” and “surg$”. Further articles were obtained from reference lists. The search was limited to articles on adults, written in English and published up to November 2005.Study selection
Prospective cohort designs exploring the effects of preoperative smoking cessation on postoperative complications were included. Two reviewers independently scanned abstracts of relevant articles to determine eligibility. Lack of agreement was resolved through discussion and consensus. Twelve studies met the inclusion criteria.Data extraction
Methodological quality was assessed by both reviewers, exploring validation of smoking status, clear definition of the period of smoking cessation, control for confounding variables and length of follow‐up.Data synthesis
Only four of the studies specified the exact period of smoking cessation, with six studies specifying the length of the follow‐up period. Five studies revealed a lower risk or incidence of postoperative complications in past smokers than current smokers or reported that there was no significant difference between past smokers and non‐smokers.Conclusions
Longer periods of smoking cessation appear to be more effective in reducing the incidence/risk of postoperative complications; there was no increased risk in postoperative complications from short term cessation. An optimal period of preoperative smoking cessation could not be identified from the available evidence. 相似文献5.
An LC Schillo BA Kavanaugh AM Lachter RB Luxenberg MG Wendling AH Joseph AM 《Tobacco control》2006,15(4):286-293
Background
Tobacco users receiving behavioural and pharmacological assistance are more likely to quit. Although telephone quitlines provide population access to counselling, few offer pharmacotherapy.Objective
To assess change in cessation rates and programme impact after the addition of free nicotine replacement therapy (NRT) to statewide quitline services.Design, setting, participants
An observational study of cohorts of callers to the Minnesota QUITPLANSM Helpline before (n = 380) and after (n = 373) the addition of access to free NRT.Intervention
Mailing of NRT (patch or gum) to callers enrolling in multi‐session counselling.Main outcome measure
Thirty‐day abstinence six months after programme registration.Results
The number of callers increased from 155 (SD 75) to 679 (180) per month pre‐NRT to post‐NRT (difference 524, 95% confidence interval (CI) 323 to 725). Post‐NRT, the proportion of callers enrolling in multi‐session counselling (23.4% v 90.1%, difference 66.6%, 95% CI 60.8% to 71.6%) and using pharmacotherapy (46.8% v 86.8%, difference 40.0%, 95% CI 31.3% to 47.9%) increased. Thirty‐day abstinence at six months increased from 10.0% pre‐NRT to 18.2% post‐NRT (difference 8.2%, 95% CI 3.1% to 13.4%). Post‐NRT the average number of new ex‐smokers per month among registrants increased from 15.5 to 123.6 (difference 108.1, 95% CI 61.1 to 155.0). The cost per quit pre‐NRT was $1362 (SD $207). The cost per quit post‐NRT was $1934 ($215) suggesting a possible increase in cost per quit (difference $572, 95% CI −$12 to $1157).Conclusion
The addition of free NRT to a state quitline is followed by increases in participation and abstinence rates resulting in an eightfold increase in programme impact. These findings support the addition of access to pharmacological therapy as part of state quitline services. 相似文献6.
OBJECTIVE: To determine the effectiveness of acupuncture for smoking cessation and to examine whether any individual aspect of trials is associated with an effect. DATA SOURCES: All randomised controlled trials of acupuncture for smoking cessation that were listed in computerised databases or reference lists of relevant articles. STUDY SELECTION: All randomised single-blind studies that compared acupuncture with sham acupuncture. DATA EXTRACTION: Methodological data were extracted for quality assessment. Outcome data were extracted for rates of total smoking cessation at three intervals: early after treatment and after six and 12 months follow up. DATA SYNTHESIS: Results were expressed as odds ratios of success over failure in intervention over control groups. The combined odds ratio for all studies was calculated. Repeated meta-analyses were subsequently performed on subsets of studies combined according to defined characteristics: acupuncture technique, number of attendances, country of origin, status of journal, and control procedure. The overall quality of studies was poor. The combined odds ratio for smoking cessation calculated for the earliest results after the end of treatment was 1.20 (95% confidence intervals (95% CIs) = 0.98 to 1.48). The combined odds ratio for smoking cessation after six months was 1.29 (95% CI = 0.82 to 2.01), and after 12 months was 1.03 (95% CI = 0.73 to 1.46). There were no significant effects of relevance among subsets of studies grouped according to defined characteristics. CONCLUSIONS: Acupuncture was not superior to sham acupuncture for smoking cessation; no particular aspect of acupuncture technique was associated with a positive effect. The conclusions are limited by methodological inadequacies of studies and by the absence of testable hypotheses; design of future trials should avoid these deficiencies. 相似文献
7.
Psychosocial, behavioural, and health determinants of successful smoking cessation: a longitudinal study of Danish adults 总被引:3,自引:2,他引:3 下载免费PDF全文
OBJECTIVE—To examine the factors that determine whether or not smokers become long-term quitters, and to study whether determinants of successful cessation differ with levels of motivation to stop.
DESIGN—In a cohort of men and women, aged 30-60 years at first examination in 1982/1984, smoking behaviour was evaluated from questionnaires at baseline and at follow up 10 years later.
SETTING—County of Copenhagen, Denmark
PARTICIPANTS—2554 subjects from the original sample of 4581 were successfully followed. This study deals with the 1365 subjects who were smokers at the first examination.
MAIN OUTCOME MEASURE—Smoking status (abstinent for one year or more) at follow up.
RESULTS—At follow up 15% of the baseline smokers had been abstinent for one year or more. In multivariate analysis, successful smoking cessation was associated with older age, high social status, low prior tobacco consumption, baseline motivation to stop smoking, and having a non-smoking spouse/cohabitant. The same result was obtained when the analyses were repeated separately for smokers with and without motivation to stop.
CONCLUSIONS—Smokers motivated to stop are more likely to quit and remain abstinent than smokers with no such motivation. Age, social status, spouse/cohabitant's smoking behaviour, and the daily consumption of tobacco predict success in smoking cessation, irrespective of smokers' former motivation to stop.
Keywords: smoking cessation predictors; Denmark 相似文献
DESIGN—In a cohort of men and women, aged 30-60 years at first examination in 1982/1984, smoking behaviour was evaluated from questionnaires at baseline and at follow up 10 years later.
SETTING—County of Copenhagen, Denmark
PARTICIPANTS—2554 subjects from the original sample of 4581 were successfully followed. This study deals with the 1365 subjects who were smokers at the first examination.
MAIN OUTCOME MEASURE—Smoking status (abstinent for one year or more) at follow up.
RESULTS—At follow up 15% of the baseline smokers had been abstinent for one year or more. In multivariate analysis, successful smoking cessation was associated with older age, high social status, low prior tobacco consumption, baseline motivation to stop smoking, and having a non-smoking spouse/cohabitant. The same result was obtained when the analyses were repeated separately for smokers with and without motivation to stop.
CONCLUSIONS—Smokers motivated to stop are more likely to quit and remain abstinent than smokers with no such motivation. Age, social status, spouse/cohabitant's smoking behaviour, and the daily consumption of tobacco predict success in smoking cessation, irrespective of smokers' former motivation to stop.
Keywords: smoking cessation predictors; Denmark 相似文献
8.
A group randomised trial of two methods for disseminating a smoking cessation programme to public antenatal clinics: effects on patient outcomes 总被引:1,自引:0,他引:1
Objective
To assess the differential effectiveness of two methods of disseminating a smoking cessation programme to public hospital antenatal clinics.Design
Group randomised trial.Setting
22 antenatal clinics in New South Wales, Australia.Intervention
Clinics were allocated to a simple dissemination (SD) condition (11 clinics) which received a mail‐out of programme resources or to an intensive dissemination (ID) condition (11 clinics) which included the mail‐out plus feedback, training, and ongoing support with midwife facilitator.Main outcome measures
Independent cross sectional surveys of women on a second or subsequent visit undertaken pre‐dissemination and 18 months after dissemination. Outcomes were: (1) levels of smoking status assessment by clinic staff; (2) proportion of women identifying as having been smokers at their first visit who reported receiving cessation advice; (3) proportion of these women who had quit (self report and expired air carbon monoxide (CO)); and (4) smoking prevalence among all women (self report and CO).Subjects
5849 women pre‐dissemination (2374 SD, 3475 ID) and weighted sample of 5145 women post‐dissemination (2302 SD, 2843 ID).Results
There were no significant differences between the groups on change on any outcome. Change in either group was minimal. In the post‐dissemination survey, the cessation proportions were 6.4% (SD) and 10.5% (ID).Conclusions
Relatively modest strategies for encouraging incorporation of smoking cessation activities into antenatal care were not effective in the long term. Alternative strategies should be implemented and evaluated. The findings reinforce the importance of a whole population approach to tobacco control. 相似文献9.
Objectives
To examine the phenomenon of non‐smokers spontaneously taking action to seek help for smokers; to provide profiles of non‐smoking helpers by language and ethnic groups.Setting
A large, statewide tobacco quitline (California Smokers'' Helpline) in operation since 1992 in California, providing free cessation services in English, Spanish, Mandarin, Cantonese, Korean, and Vietnamese.Subjects
Callers between August 1992 and September 2005 who identified themselves as either white, black, Hispanic, American Indian, or Asian (n = 349 110). A subset of these were “proxies”: callers seeking help for someone else. For more detailed analysis, n = 2143 non‐smoking proxies calling from October 2004 through September 2005.Main outcome measures
Proportions of proxies among all callers in each of seven language/ethnic groups; demographics of proxies; and proxies'' relationships to smokers on whose behalf they called.Results
Over 22 000 non‐smoking proxies called. Proportions differed dramatically across language/ethnic groups, from mean (±95% confidence interval) 2.7 (0.3)% among English‐speaking American Indians through 9.3 (0.3)% among English‐speaking Hispanics to 35.3 (0.7)% among Asian‐speaking Asians. Beyond the differences in proportion, however, remarkable similarities emerged across all groups. Proxies were primarily women (79.2 (1.7)%), living in the same household as the smokers (65.0 (2.1)%), and having either explicit or implicit understandings with the smokers that calling on their behalf was acceptable (90.0 (1.3)%).Conclusions
The willingness of non‐smokers to seek help for smokers holds promise for tobacco cessation and may help address ethnic and language disparities. Non‐smoking women in smokers'' households may be the first group to target. 相似文献10.
Lindström M 《Tobacco control》2007,16(6):410-416
Objectives
The strategies used to support smoking cessation among quitters were investigated according to year of smoking cessation and sociodemographic characteristics.Methods
The 2004 public health survey in Skåne, Sweden, is a cross‐sectional study. A total of 27 757 people aged 18–80 answered a postal questionnaire. The participation rate was 59%. Different strategies to support smoking cessation—that is, no therapy, nicotine replacement (NRT), professional therapy and snus (snuff) use, were investigated among quitters according to year of smoking cessation, and demographic and socioeconomic characteristics.Results
14.9% of the men and 18.1% of the women were daily smokers. The prevalence of daily snus use was 19.5% among men but only 2.3% among women. Stratifying the data according to year of smoking cessation (1938–2004) revealed a significant increase in active smoking cessation strategies such as NRT, professional therapy and snus use. NRT was more common among women (23.6%) than men (14.8%) among smokers who quit in 2000–4, but snus use was more common among men (30.4% versus 8.7%). No replacement or other therapy at all was significantly more common among women (63.6%) than men (52.1%). People aged 35–80 years used more nicotine replacement than people aged 18–34, while men aged 18–34 used snus to quit smoking significantly more than men aged 55–80.Conclusions
Snus is used commonly among men as a support for smoking cessation in Sweden. Women use pharmacological NRT to a greater extent, but this can probably not compensate for the much higher extent of snuff use as a cessation strategy among men. 相似文献11.
Patterns of smoking, risk factors for smoking, and smoking cessation among Vietnamese men in Massachusetts (United States) 总被引:5,自引:0,他引:5 下载免费PDF全文
OBJECTIVES—To measure the prevalence and patterns of, and risk factors for, smoking and other tobacco use among Vietnamese men in Massachusetts (United States).
METHODS—Data were obtained via a telephone interview of 774 Vietnamese men in 1994.
DESIGN—Cross-sectional survey administered via telephone in 1994.
SETTING—Massachusetts, United States.
SUBJECTS—Randomly selected Vietnamese men (n = 774).
MAIN OUTCOME MEASURES—Present and past use of tobacco products, knowledge and attitudes regarding tobacco, and risk factors for tobacco use. Results were compared with data from the Massachusetts general population.
RESULTS—Vietnamese men smoked at a rate 1.9 times that of the Massachusetts general men's rate (43% vs 24%). The smoking rate did not decrease with increasing length of residence in the United States. In a logistic regression, risk factors for current smoking were: age in the thirties; history of parental smoking; lower educational level; higher depression score; low level of exercise; lack of health insurance; and geographical origin from the south coast of Vietnam. Smoking cessation declined with increasing depression score. Most smokers (76%) had no plans to quit smoking.
CONCLUSIONS—Vietnamese men smoke at much higher rates than the general population, and are much less likely to be planning cessation. High rates of depression and sociocultural barriers to smoking cessation must be addressed in efforts to reduce tobacco use among this high-risk population.
Keywords: smoking cessation; tobacco use; Vietnamese 相似文献
METHODS—Data were obtained via a telephone interview of 774 Vietnamese men in 1994.
DESIGN—Cross-sectional survey administered via telephone in 1994.
SETTING—Massachusetts, United States.
SUBJECTS—Randomly selected Vietnamese men (n = 774).
MAIN OUTCOME MEASURES—Present and past use of tobacco products, knowledge and attitudes regarding tobacco, and risk factors for tobacco use. Results were compared with data from the Massachusetts general population.
RESULTS—Vietnamese men smoked at a rate 1.9 times that of the Massachusetts general men's rate (43% vs 24%). The smoking rate did not decrease with increasing length of residence in the United States. In a logistic regression, risk factors for current smoking were: age in the thirties; history of parental smoking; lower educational level; higher depression score; low level of exercise; lack of health insurance; and geographical origin from the south coast of Vietnam. Smoking cessation declined with increasing depression score. Most smokers (76%) had no plans to quit smoking.
CONCLUSIONS—Vietnamese men smoke at much higher rates than the general population, and are much less likely to be planning cessation. High rates of depression and sociocultural barriers to smoking cessation must be addressed in efforts to reduce tobacco use among this high-risk population.
Keywords: smoking cessation; tobacco use; Vietnamese 相似文献
12.
Training pharmacists and pharmacy assistants in the stage-of-change model of smoking cessation: a randomised controlled trial in Scotland 总被引:3,自引:0,他引:3 下载免费PDF全文
OBJECTIVE—To evaluate a training workshop for community pharmacy personnel to improve their counselling in smoking cessation based on the stage-of-change model.
DESIGN—A randomised controlled trial of community pharmacies and pharmacy customers.
SETTING—All 76 non-city community pharmacies registered in Grampian, Scotland, were invited to participate. Sixty-two pharmacies (82%) were recruited.
SUBJECTS—All the intervention pharmacy personnel were invited to attend the training; 40 pharmacists and 54 assistants attended. A total of 492 customers who smoked (224 intervention, 268 controls) were recruited during the 12-month recruitment period (overall recruitment rate 63%).
MAIN OUTCOME MEASURES—The perceptions of customers and pharmacy personnel of the pharmacy support and self-reported smoking cessation rates for the two groups of customers at one, four, and nine months.
RESULTS—The intervention customer respondents were significantly more likely to have discussed stopping smoking with pharmacy personnel, 85% (113) compared with 62% (99) of the controls (p<0.001). The former also rated their discussion more highly; 34% (45) of the intervention customers compared with 16% (25) of the controls rated it as "very useful" (p = 0.048). Assuming non-responders had lapsed, one-month point prevalence of abstinence was claimed by 30% of intervention customers and 24% of controls (p = 0.12); four months' continuous abstinence was claimed by 16% of intervention customers and 11% of controls (p = 0.094); and nine months' continuous abstinence was claimed by 12% of intervention customers and 7% of controls (p = 0.089). These trends in outcome were not affected by potential confounders (sex, age, socioeconomic status, nicotine dependence, and type of nicotine replacement product used) or adjustment for clustering.
CONCLUSIONS—The intervention was associated with increased and more highly rated counselling, and a trend toward higher smoking cessation rates, indicating that community pharmacy personnel have the potential to make a significant contribution to national smoking cessation targets.
Keywords: community pharmacy; health education; smoking cessation 相似文献
DESIGN—A randomised controlled trial of community pharmacies and pharmacy customers.
SETTING—All 76 non-city community pharmacies registered in Grampian, Scotland, were invited to participate. Sixty-two pharmacies (82%) were recruited.
SUBJECTS—All the intervention pharmacy personnel were invited to attend the training; 40 pharmacists and 54 assistants attended. A total of 492 customers who smoked (224 intervention, 268 controls) were recruited during the 12-month recruitment period (overall recruitment rate 63%).
MAIN OUTCOME MEASURES—The perceptions of customers and pharmacy personnel of the pharmacy support and self-reported smoking cessation rates for the two groups of customers at one, four, and nine months.
RESULTS—The intervention customer respondents were significantly more likely to have discussed stopping smoking with pharmacy personnel, 85% (113) compared with 62% (99) of the controls (p<0.001). The former also rated their discussion more highly; 34% (45) of the intervention customers compared with 16% (25) of the controls rated it as "very useful" (p = 0.048). Assuming non-responders had lapsed, one-month point prevalence of abstinence was claimed by 30% of intervention customers and 24% of controls (p = 0.12); four months' continuous abstinence was claimed by 16% of intervention customers and 11% of controls (p = 0.094); and nine months' continuous abstinence was claimed by 12% of intervention customers and 7% of controls (p = 0.089). These trends in outcome were not affected by potential confounders (sex, age, socioeconomic status, nicotine dependence, and type of nicotine replacement product used) or adjustment for clustering.
CONCLUSIONS—The intervention was associated with increased and more highly rated counselling, and a trend toward higher smoking cessation rates, indicating that community pharmacy personnel have the potential to make a significant contribution to national smoking cessation targets.
Keywords: community pharmacy; health education; smoking cessation 相似文献
13.
Quit and Win campaigns as a long-term anti-smoking intervention in North Karelia and other parts of Finland 总被引:1,自引:0,他引:1 下载免费PDF全文
T. Korhonen E. Urjanheimo P. Mannonen H. Korhonen A. Uutela P. Puska 《Tobacco control》1999,8(2):175-181
OBJECTIVE: To evaluate Quit and Win campaigns repeated in North Karelia and rest of Finland. DESIGN: Repeated comparisons of participation rates, abstinence rates, and other measures between North Karelia and the rest of Finland. SUBJECTS: Adult daily smokers in Finland participating in the Quit and Win contests in 1986-1997. INTERVENTIONS: Quit and Win smoking cessation campaigns targeted at adult daily smokers throughout Finland in 1986, 1989, 1994, 1996, and 1997, including more intensive activities in North Karelia. MAIN OUTCOME MEASURES: Participation rates, self reported six-month abstinence rates, other effectiveness measures (% of smokers who attended, intended, tried, and succeeded in cessation). RESULTS: North Karelia's participation rates were significantly higher in each campaign compared with the rest of Finland. The abstinence rates in North Karelia were also higher, the difference being significant in 1986 and 1994 (p < 0.05). In the target population in 1996 over 75% of smokers in North Karelia, compared with 40% of smokers surveyed elsewhere, reported awareness of the campaign (p < 0.001). Approximately 9% of the smokers in North Karelia and 6% elsewhere intended to participate (p = NS). Over 2% in North Karelia, compared with less than 1% elsewhere, tried to quit (p < 0.001). Among the targeted group, 0.3% of North Karelian smokers were complete abstainers throughout the 12 months of follow up, compared with an average of 0.1% in other areas (p < 0.001). CONCLUSIONS: The Quit and Win campaign is a feasible cessation method in long-term community-wide programmes. Intensified community activities are associated with higher success. In repeat campaigns, high participation and abstinence rates can be maintained. 相似文献
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15.
A randomised control study of a fully automated internet based smoking cessation programme 总被引:2,自引:0,他引:2
Objective
The objective of this project was to test the short term (90 days) efficacy of an automated behavioural intervention for smoking cessation, the “1‐2‐3 Smokefree” programme, delivered via an internet website.Design
Randomised control trial. Subjects surveyed at baseline, immediately post‐intervention, and 90 days later.Settings
The study and the intervention occurred entirely via the internet site. Subjects were recruited primarily via worksites, which referred potential subjects to the website.Subjects
The 351 qualifying subjects were notified of the study via their worksite and required to have internet access. Additionally, subjects were required to be over 18 years of age, smoke cigarettes, and be interested in quitting smoking in the next 30 days. Eligible subjects were randomly assigned individually to treatment or control condition by computer algorithm.Intervention
The intervention consisted of a video based internet site that presented current strategies for smoking cessation and motivational materials tailored to the user''s race/ethnicity, sex, and age. Control subjects received nothing for 90 days and were then allowed access to the programme.Main outcome measures
The primary outcome measure was abstinence from smoking at 90 day follow up.Results
At follow up, the cessation rate at 90 days was 24.1% (n = 21) for the treatment group and 8.2% (n = 9) for the control group (p = 0.002). Using an intent‐to‐treat model, 12.3% (n = 21) of the treatment group were abstinent, compared to 5.0% (n = 9) in the control group (p = 0.015).Conclusions
These evaluation results suggest that a smoking cessation programme, with at least short term efficacy, can be successfully delivered via the internet. 相似文献16.
Modelling the short term consequences of smoking cessation in England on the hospitalisation rates for acute myocardial infarction and stroke 总被引:2,自引:0,他引:2 下载免费PDF全文
OBJECTIVES: To estimate the short term event and cost consequences of achieving two smoking cessation targets for England among a cohort of 35-64 year olds, in terms of the number of hospitalised acute myocardial infarctions (AMIs) and strokes avoided. DESIGN: A spreadsheet model based on previous work and using data for England was constructed to simulate the effects of achieving the target set out in the government's tobacco white paper (target 1). We also examined the consequence of achieving the intensive smoking reduction witnessed in California (target 2). RESULTS: Target 1 would result in 347 AMI and 214 stroke hospitalisations avoided in the year 2000, and by 2010 this would be 6386 AMI and 4964 strokes avoided. Achieving target 2 would result in 739 AMI and 455 stroke hospitalisations avoided in 2000, and 14 554 AMI and 11 304 strokes avoided by 2010. Achieving target 1 would save pound524 million ( pound423 million discounted at a rate of 2.67% for stroke and 2.31% for AMI) and target 2 would save pound1.14 billion ( pound921 million discounted) in terms of National Health Service costs. CONCLUSION: In the short term (11 years), reductions in the prevalence of smoking will produce sizeable reductions in both events and hospital costs. 相似文献
17.
Abbot JM Policastro P Bruhn C Schaffner DW Byrd-Bredbenner C 《Journal of food protection》2012,75(6):1117-1124
Food safety information campaigns are more likely to be most effective if the messages are tailored to the needs of a specific audience. Designing effective campaigns involves careful study of the target population and working with them using a community-based participatory research model. Thus, the development of the campaign materials for a university campus-based food safety media campaign for young adults followed intense efforts of working with the target audience to gather the baseline data needed to characterize this audience, to identify the most salient messages for college students, and to create materials and events that would resonate with them. This campaign was implemented and evaluated on eight university campuses in the United States. The results indicate that the campaign significantly increased self-ratings of food safety knowledge and skill, actual food safety knowledge, food safety self-efficacy, stage of change for safe food handling, and reported hand washing behaviors of a geographically and racially diverse group of college students. The positive study outcomes support the value of engaging in these research and development efforts and reflect the usefulness of the audience-specific materials and activities developed for the campaign. The findings also demonstrate the versatility and utility of the materials on different campuses. Developing health media campaigns specifically for unique populations is key to ensuring health messages reach the target audience and, even more importantly, appeal to them. The detailed overview of the development of a food safety media campaign aimed at young adults presented in this article illustrates how health professionals can work with their target population to develop a focused, effective health promotion campaign. 相似文献
18.
Cornuz J Gilbert A Pinget C McDonald P Slama K Salto E Paccaud F 《Tobacco control》2006,15(3):152-159
Objective
To estimate the incremental cost‐effectiveness of the first‐line pharmacotherapies (nicotine gum, patch, spray, inhaler, and bupropion) for smoking cessation across six Western countries—Canada, France, Spain, Switzerland, the United States, and the United Kingdom.Design and study population
A Markov‐chain cohort model to simulate two cohorts of smokers: (1) a reference cohort given brief cessation counselling by a general practitioner (GP); (2) a treatment cohort given counselling plus pharmacotherapy. Effectiveness expressed as odds ratios for quitting associated with pharmacotherapies. Costs based on the additional physician time required and retail prices of the medications.Interventions
Addition of each first‐line pharmacotherapy to GP cessation counselling.Main outcome measures
Cost per life‐year saved associated with pharmacotherapies.Results
The cost per life‐year saved for counselling only ranged from US$190 in Spain to $773 in the UK for men, and from $288 in Spain to $1168 in the UK for women. The incremental cost per life‐year saved for gum ranged from $2230 for men in Spain to $7643 for women in the US; for patch from $1758 for men in Spain to $5131 for women in the UK; for spray from $1935 for men in Spain to $7969 for women in the US; for inhaler from $3480 for men in Switzerland to $8700 for women in France; and for bupropion from $792 for men in Canada to $2922 for women in the US. In sensitivity analysis, changes in discount rate, treatment effectiveness, and natural quit rate had the strongest influences on cost‐effectiveness.Conclusions
The cost‐effectiveness of the pharmacotherapies varied significantly across the six study countries, however, in each case, the results would be considered favourable as compared to other common preventive pharmacotherapies. 相似文献19.
Michael J Zvolensky Laura E Gibson Anka A Vujanovic Kristin Gregor Amit Bernstein Christopher Kahler C W Legues Richard A Brown Matthew T Feldner 《Nicotine & tobacco research》2008,10(8):1415-1427
The present investigation examined whether daily smokers with posttraumatic stress disorder (PTSD), as compared to daily smokers with either anxiety psychopathology or no current Axis I psychopathology, have decreased success in the early phases of a self-guided smoking quit attempt. Participants were 140 daily smokers (81 women; M (age) = 29.5; SD = 11.9; range = 18-65 years); approximately one-third of the sample met criteria for current PTSD (n = 47), one-third met criteria for other current anxiety disorders (without PTSD; n = 33), and one-third did not meet criteria for any current Axis I disorder (n = 60). Consistent with prediction, membership in the PTSD group, compared to membership in the other anxiety disorders group and the group with no current Axis I psychopathology, was associated with increased risk of lapse during the first week following quit day. Additionally, daily smokers with PTSD and other anxiety disorders were at significantly increased risk of relapse during the first week post-cessation compared to persons without Axis I psychopathology. However, the PTSD group and the other anxiety disorders group did not differ from one another in terms of relapse. Results suggest that PTSD is associated with increased risk of smoking lapse and relapse compared to smokers with no current Axis I psychiatric problems, and increased risk of early smoking lapse but not relapse, as compared to those with other anxiety disorders. Findings provide novel evidence that PTSD, and perhaps anxiety disorders more generally, may be important factors in reducing the odds of successful unaided quit attempts in the early phases of cessation. 相似文献
20.
Amparo Quiles Isabel Prez‐Munuera Isabel Hernando Ma ngeles Lluch 《Journal of the science of food and agriculture》2003,83(5):425-429
The chemical components of foods are organized in microscopic structures that can modify mass transfer. The study of material penetration in foods can be made using X‐ray microanalysis. In order to study the microstructural behaviour when fruit was osmotically dehydrated, a glucose molecule modified with chloral (1,2‐O‐2′,2′,2′‐trichloroethylidene‐α‐D ‐glucofuranose) was used as an osmotic standard with chlorine detectable by energy‐dispersive X‐ray analysis. Parenchyma of Granny Smith apple is a simple tissue, so it was chosen as reference. The results show that both the apoplastic and symplastic routes played an active role in mass transfer. The osmotic agent penetrated both the symplast and apoplast well into the depths of the fruit, although greater deterioration of cells was observed near the surface. Copyright © 2003 Society of Chemical Industry 相似文献