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Risk factors for football injuries in young players aged 7 to 12 years. Scand J Med Sci Sports 2017; 28:1176-1182. [PMID: 28922490 DOI: 10.1111/sms.12981] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/07/2017] [Indexed: 01/06/2023]
Abstract
Football (soccer) is very popular among children. Little is known about risk factors for football injuries in children. The aim was to analyze potential injury risk factors in 7- to 12-year-old players. We collected prospective data in Switzerland and the Czech Republic over two seasons. Coaches reported exposure of players (in hours), absence, and injury data via an Internet-based registration system. We analyzed time-to-injury data with extended Cox models accounting for correlations on team- and intra-person levels. We analyzed injury risk in relation to age, sex, playing position, preferred foot, and regarding age-independent body height, body mass, and BMI. Further, we analyzed injury risk in relation to playing surface. In total, 6038 player seasons with 395 295 hours of football exposure were recorded and 417 injuries occurred. Injury risk increased by 46% (Hazard Ratio 1.46 [1.35; 1.58]; P < .001) per year of life. Left-footed players had a higher injury risk (Hazard Ratio 1.53 [1.07; 2.19]; P = .02) for training injuries compared to right-footed players. Injury risk was increased in age-adjusted taller players (higher percentile rank). Higher match-training ratios were associated with a lower risk of match injuries. Injury risk was increased on artificial turf (Rate Ratio 1.39 [1.12; 1.73]; P < .001) and lower during indoor sessions (Rate Ratio 0.68 [0.52; 0.88]; P < .001) compared to natural grass. Age is known as a risk factor in older players and was confirmed to be a risk factor in children's football. Playing surface and leg dominance have also been discussed previously as risk factors. Differences in injury risks in relation to sex should be investigated in the future.
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ORAL AZACYTIDINE (AZA) AND ROMIDEPSIN (R) REVEALS PROMISING ACTIVITY IN PATIENTS WITH RELAPSED OR REFRACTORY (R/R) PERIPHERAL T-CELL LYMPHOMA (PTCL). Hematol Oncol 2017. [DOI: 10.1002/hon.2438_147] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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A PHASE 1 STUDY OF PRALATREXATE PLUS ROMIDEPSIN REVEALS MARKED ACTIVITY IN PATIENTS WITH RELAPSED OR REFRACTORY (R/R) PERIPHERAL T-CELL LYMPHOMA (PTCL). Hematol Oncol 2017. [DOI: 10.1002/hon.2437_75] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Jeopardizing Christmas: Why spoiled kids and a tight schedule could make Santa Claus fall? Gait Posture 2015; 41:745-9. [PMID: 25766044 DOI: 10.1016/j.gaitpost.2014.12.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2014] [Accepted: 12/08/2014] [Indexed: 02/02/2023]
Abstract
Santa Claus' spatio-temporal gait characteristics, ground reaction forces during treadmill walking as well as postural sway during loaded, unloaded and cognitive interference tasks were examined in order to estimate his fall risk. Seventeen healthy males, disguised as researchers and students (age: 30±10 years; height: 179±6 years; weight: 76±7kg; BMI: 24±2kg/m(2); physical activity: 12±4h/week) and who still believe in Santa Claus randomly underwent balance and gait analyses with and without cognitive interference. The conditions were to be dressed as "Santa Claus" (wearing costume consisting of a beard, cap, robe, heavy sack with a load of 20kg) or dressed in "normal clothing" (no costume). Spatiotemporal gait parameters (walking velocity, gait variability and stride time, length and width), ground reaction forces (GRF) (left- and right-sided heel strike and push off) and postural sway (30s tandem stance on a force plate) were measured. "Santa-effects" (0.001<p<0.05; 0.21<ηp(2)<0.72) and "Dual-task effects" (0.001<p<0.003; 0.46<ηp(2)<0.86) were found for postural sway (increased sway), GRF (decreased forces for dual tasking, increased forces for the Santa condition) and the majority of spatio-temporal gait parameters. Significant "Santa"×"Dual-Task" interaction effects were not observed (0.001<p<0.05; 0.21<ηp(2)<0.72). Relevant leg effects of GRF during walking were not found. Santa Claus faces a tremendously increased risk of falling when carrying his Christmas sack with 20kg of presents. Cognitive loads also impair his neuromuscular performance. It is recommended that Santa trains his strength and balance before Christmas and also to avoid filling his sack with more than 20kg of presents. Also, cognitive training may help to improve his dual task performance.
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Intervention effects on youth tobacco use in the community intervention trial (COMMIT). J Epidemiol Community Health 2003; 57:159-60. [PMID: 12540695 PMCID: PMC1732382 DOI: 10.1136/jech.57.2.159-a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Ophthalmologists' and optometrists' attitudes and behaviours regarding tobacco cessation intervention. Tob Control 2002; 11:84-5. [PMID: 11891378 PMCID: PMC1747634 DOI: 10.1136/tc.11.1.84-a] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Abstract
To further our understanding of the representativeness of the smokeless tobacco (SLT) user recruited to various treatment settings, and to suggest gaps in services available to SLT users, we first compared participants who enrolled in a self-help cessation program with two samples of nontreatment-seeking SLT users: SLT users identified through a random digit dialing (RDD) survey, and SLT users who came to 1 of 75 dental practices for a routine cleaning visit. We found that those in the self-help SLT cessation program were older, more educated, more likely to have made a serious quit attempt, and used more SLT weekly than those who did not seek treatment. Secondly, we compared SLT users seeking treatment in three different treatment settings varying in accessibility and intensity: self-help study participants, SLT users enrolled in a clinic-based study, and callers to the California Help Line for SLT cessation. Participants differed across the three studies on demographics, some measures of dependence, and history of SLT use.
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Promoting smoking abstinence in pregnant and postpartum patients: a comparison of 2 approaches. THE AMERICAN JOURNAL OF MANAGED CARE 2001; 7:685-93. [PMID: 11464427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
OBJECTIVE To compare the implementation, delivery, and implications for dissemination of 2 different maternal smoking-cessation/relapse-prevention interventions in managed care environments. STUDY DESIGN Healthy Options for Pregnancy and Parenting (HOPP) was a randomized, controlled efficacy trial of an intervention that bypassed the clinical setting. Stop Tobacco for OuR Kids (STORK) was a quasi-experimental effectiveness study of a point-of-service intervention. Both incorporated prenatal and postnatal components. PATIENTS AND METHODS Subjects in both studies were pregnant women who either smoked currently or had quit recently. The major intervention in HOPP was telephone counseling delivered by trained counselors, whereas the STORK intervention was delivered by providers and staff during prepartum, inpatient postpartum, and well-baby visits. RESULTS In HOPP, 97% of telephone intervention participants reported receiving 1 or more counselor calls. The intervention delayed but did not prevent postpartum relapse to smoking. Problems with intervention delivery related primarily to identification of the target population and acceptance of repeated calls. STORK delivered 1 or more cessation contacts to 91% of prenatal smokers in year 1, but the rate of intervention delivery declined in years 2 and 3. Modest differences were obtained in sustained abstinence between 6 and 12 months postpartum, but not in point prevalence abstinence at 12 months. CONCLUSIONS The projects were compared using 4 of the 5 dimensions of the RE-AIM model including reach, adoption, implementation, and maintenance. It was difficult to apply the fifth dimension, efficacy, because of the differences in study design and purpose of the interventions. The strengths and limitations of each project were identified, and it was concluded that a combined intervention that incorporates elements of both HOPP and STORK would be optimal if it could be implemented at reasonable cost.
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Abstract
BACKGROUND Although effects of maternal smoking during pregnancy could be alleviated if women quit early in pregnancy, most do not. Relapse rates among quitters are high. OBJECTIVE To test the effects of a low-intensity, smoking-cessation/relapse-prevention intervention delivered by clinic staff and providers and based on stages-of-change constructs of the transtheoretical model and brief motivational interviewing techniques. METHODS A quasi-experimental prospective cohort design employed in obstetric, in-patient, and pediatric care delivery settings of a large health maintenance organization in Portland, Oregon. Subjects were pregnant smokers registered for their first prenatal visit. Primary outcome measures were sustained (self-reported) quit rates during pregnancy and smoking abstinence between 6 and 12 months after delivery. RESULTS Regression analyses found statistically significant improvement for intervention women in sustained pregnancy quit rates (OR=2.7, CI=1. 2-5.7) and on smoking abstinence between 6 and 12 months after delivery (OR=2.4, CI=1.1-5.3). CONCLUSIONS While these outcomes are based on self-report only, they emerged despite variable delivery of the intervention across clinics and represent clinically meaningful improvements in rates of nonsmoking. The intervention supports women who want to quit smoking during pregnancy and improves the likelihood of their remaining nonsmokers for the long term.
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A self-help cessation program for smokeless tobacco users: comparison of two interventions. Nicotine Tob Res 2000; 2:363-70. [PMID: 11197317 DOI: 10.1080/713688152] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
While the use of smokeless tobacco products has increased, there has been a paucity of research evaluating interventions to help users quit. This study is the first large-scale randomized trial evaluating two levels of self-help cessation intervention with adult smokeless tobacco (SLT) users. Smokeless users in five Northwest states were recruited to call a toll-free number and 1069 users were randomized to receive one of two interventions, Manual Only (MAN) or Assisted Self-Help (ASH), who received a video and two support phone calls in addition to the manual. The study demonstrated that low-cost minimal interventions done by mail and phone can help a sizable proportion of SLT users quit both SLT and all tobacco use. Follow-up data at 6 months showed that subjects in the ASH condition had a significantly higher quit rate for both smokeless (23.4% vs. 18.4%, p < 0.05) and all tobacco use (21.1% vs. 16.5%, p < 0.05), using an intent-to-treat model. Further analysis revealed that use of the recommended cessation procedures mediated the effect of intervention condition on outcomes. This may be the result of phone counselors getting subjects to carry out behavioral cessation procedures. Public health implications for this intervention are discussed.
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Abstract
Past approaches to the measurement of the perceived risk of combined hazards have failed to demonstrate awareness of synergy (S. E. Hampson et al., 1998; D. Hermand, E. Mullet, & B. Coutelle, 1995; D. Hermand, E. Mullet, & S. Lavieville, 1997). Respondents (N = 650) were provided with information about the synergistic risk of lung cancer from the combination of smoking and radon, and their risk perceptions were assessed on two occasions. At Time 1, using Likert-type scales, there was no evidence of synergistic risk perception. At Time 2, using a scale based on the appraisal of relative risk with anchors allowing for the expression of synergy, the combined hazard of radon and smoking was rated as significantly more of a health risk than the single hazards. The findings are discussed in terms of methodological issues in assessing synergistic risk.
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Conscientiousness, perceived risk, and risk-reduction behaviors: a preliminary study. Health Psychol 2000; 19:496-500. [PMID: 11007158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Participants (N = 343) from an Oregon community completed surveys at baseline, 3 months, and 12 months to assess personality, the perceived health risk of radon in combination with smoking, and changes in smoking behavior. Conscientiousness predicted instituting a more restrictive household smoking rule (p < .01), and perceived risk predicted reduction in cigarettes smoked per day for men (p < .001). Perceived risk predicted a reduction in the proportion of cigarettes smoked in the home for those who had high (p < .05) but not low or moderate levels of Conscientiousness, a dimension in one personality model. The results demonstrate the importance of Conscientiousness in the prediction of health behavior, particularly behavior that affects others as well as oneself.
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Using radon risk to motivate smoking reduction: evaluation of written materials and brief telephone counselling. Tob Control 2000; 9:320-6. [PMID: 10982577 PMCID: PMC1748368 DOI: 10.1136/tc.9.3.320] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
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.
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Durability of tobacco control efforts in the 22 Community Intervention Trial for Smoking Cessation (COMMIT) communities 2 years after the end of intervention. HEALTH EDUCATION RESEARCH 2000; 15:353-366. [PMID: 10977382 DOI: 10.1093/her/15.3.353] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Funding organizations increasingly want to know that successful interventions are continued after the end of a research project. Assessments of durability are rare and where done do not include the comparison communities. In this study we ascertain what tobacco control activities continued in intervention communities involved in the Community Intervention Trial for Smoking Cessation (COMMIT), a randomized, controlled community trial aimed at adult smokers, and also assessed level of tobacco control activities in the comparison communities. A mailed survey of key informants including paid staff and community volunteers in the 22 COMMIT communities was conducted. Approximately 79% of key informants responded to the survey. Although there was evidence that tobacco control activities were continuing in the intervention communities, there was an equal amount of tobacco control effort in the comparison communities. Within the specific tobacco control intervention areas, only the youth area showed more activity in intervention communities than comparison communities. We conclude that despite a positive trial outcome, differential durability was not achieved. More work needs to be done to assist communities in maintaining proven intervention activities. More study of methods to measure durability is also needed.
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Abstract
OBJECTIVES The purpose of this study was to evaluate a brief smoking cessation intervention for women 15 to 35 years of age attending Planned Parenthood clinics. METHODS Female smokers (n = 1154) were randomly assigned either to advice only or to a brief intervention that involved a 9-minute video, 12 to 15 minutes of behavioral counseling, clinician advice to quit, and follow-up telephone calls. RESULTS Seventy-six percent of those eligible participated. Results revealed a clear, short-term intervention effect at the 6-week follow-up (7-day self-reported abstinence: 10.2% vs 6.9% for advice only, P < .05) and a more ambiguous effect at 6 months (30-day biochemically validated abstinence: 6.4% vs 3.8%, NS). CONCLUSIONS This brief, clinic-based intervention appears to be effective in reaching and enhancing cessation among female smokers, a traditionally underserved population.
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Abstract
Past approaches to the measurement of the perceived risk of combined hazards have failed to demonstrate awareness of synergy (S. E. Hampson et al., 1998; D. Hermand, E. Mullet, & B. Coutelle, 1995; D. Hermand, E. Mullet, & S. Lavieville, 1997). Respondents (N = 650) were provided with information about the synergistic risk of lung cancer from the combination of smoking and radon, and their risk perceptions were assessed on two occasions. At Time 1, using Likert-type scales, there was no evidence of synergistic risk perception. At Time 2, using a scale based on the appraisal of relative risk with anchors allowing for the expression of synergy, the combined hazard of radon and smoking was rated as significantly more of a health risk than the single hazards. The findings are discussed in terms of methodological issues in assessing synergistic risk.
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Abstract
The need for effective, low-cost self-help treatment methods for smokeless tobacco (ST) addiction becomes more evident as rates of product use and associated morbidities increase. This study evaluated two self-help methods for ST cessation. One hundred ninety-eight ST users were randomized into two conditions: half received the LifeSign, a credit card-sized computer designed for gradual ST cessation, and half received the Enough Snuff self-help manual and a video. Subjects in both conditions received telephone support for their quit effort. The study was conducted entirely through phone and mail, allowing delivery of the intervention to both rural and urban users. Self-reported rates of sustained abstinence (no tobacco use at two months and six months) were 24.5% for the manual/video condition, and 18.4%, for the LifeSign condition.
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Adolescent health care visits: opportunities for brief prevention messages. EFFECTIVE CLINICAL PRACTICE : ECP 1999; 2:272-6. [PMID: 10788025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
CONTEXT It has been suggested that clinicians should increase efforts to modify and prevent risky behavior in adolescents. Professional organizations have proposed recommendations about access to care and preventive services, but it is difficult to know where and how to most effectively deliver such services. PRACTICE PATTERN EXAMINED Clinic visits among adolescent HMO members (14 to 17 years of age). SETTING Kaiser Permanente Northwest Division, a medium-sized, nonprofit, group-model HMO in the Pacific Northwest. DATA SOURCES Two administrative databases (one for membership and one for outpatient utilization). RESULTS A total of 22,626 adolescents who met the inclusion criteria were identified. Of these, 62% (more than 14,000 adolescents) were seen in a primary care clinic within 1 year; almost 83% (more than 18,000 adolescents) were seen within 2 years. There were several opportunities for follow-up for adolescents who had at least one visit in 1995: 60% had more than one visit during 1995, and 80% had more than one visit over the 2-year span of 1995 and 1996. The largest number of adolescent visits occurred in August through November, and most visits took place in the afternoon. CONCLUSIONS Primary care visits in an HMO present an excellent opportunity to reach many teenagers outside of a school setting. Short-term educational or prevention programs would be optimal during late summer and fall; additional staff members may be able to present these programs after school once school begins.
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Abstract
BACKGROUND Radon and cigarette smoking have a synergistic, multiplicative effect on lung cancer rates. Smokers, and perhaps nonsmoking residents, of smoking households are at increased risk for lung cancer even when radon levels are relatively low. A behavioral risk reduction strategy emphasizing smoking cessation is proposed and data are presented from pilot studies and a short-term evaluation of a randomized intervention trial. METHODS Pilot studies, including radon testing, interviews, questionnaires, and focus groups, led to a three-arm randomized intervention trial comparing two kinds of written materials and telephone counseling. Smoking households were recruited by offering free radon test kits through an electric utility companies billing system. Three-month follow-up data were obtained by mail and phone. RESULTS Of an estimated 2,600 smoking households in the utility district, 1,220 requested a radon test kit, and 714 were randomized into three treatment conditions. Brief phone counseling (up to two short calls) significantly increased smoking quit rates, compared to written materials only, and was also related to other risk reduction behaviors (e.g., household ban on smoking). CONCLUSIONS Offering free radon testing through a public utility billing system is an effective recruitment tool for reaching households at risk due to radon-smoking synergy. Brief telephone counseling is superior to written materials in reducing smoking and encouraging indoor smoking bans. Methods are needed to better inform smokers of their additional risk from exposure to even low levels of radon.
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Abstract
This study determined whether higher dose nicotine patches are more efficacious than lower dose patches among heavy smokers. A randomized double-blind study compared 0, 21, 35, and 42 mg/day of a 24-h patch in 1039 smokers (> or = 30 cigarettes/day) at 12 clinical sites in the USA and one in Australia. Daily patches were used for 6 weeks followed by tapering over the next 10 weeks. Weekly group therapy occurred. Biochemically validated self-reported quit rates at 6, 12, 26, and 52 weeks post-cessation were measured. Quit rates were dose-related at all follow-ups (p < 0.01). Continuous, biochemically verified abstinence rates for the 0, 21, 35, and 42 mg doses at the end of treatment (12 weeks) were 16, 24, 30, and 39%. At 6 months, the rates were 13, 20, 20, and 26%. Among the 11 sites with 12 month follow-up (n = 879), the quit rates were 7, 13, 9, and 19%. In post-hoc tests, none of the active doses were significantly different from each other at any follow-up. The rates of dropouts due to adverse events for 0, 21, 35, and 42 mg were 3, 1, 3, and 6% (p = n.s.). Our results are similar to most prior smaller studies; i.e., in heavy smokers higher doses increase quit rates slightly. Longer durations of treatment may be necessary to show greater advantages from higher doses.
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Abstract
BACKGROUND This study was undertaken to evaluate the long-term smoking cessation efficacy of varying doses of transdermal nicotine delivery systems 4 to 5 years post-quit day. METHODS A follow-up study was conducted 48 to 62 months after quit day among patients who were enrolled in the Transdermal Nicotine Study Group investigation. The latter study included group smoking cessation counseling and randomized assignment to 21, 14, or 7 mg nicotine patches or placebo patches. Seven of nine smoking cessation research centers participated in the long term follow-up investigation. RESULTS The self-reported continuous quit rate among patients originally assigned 21 mg (20.2%) was significantly higher than rates for patients assigned 14 mg (10.4%), 7 mg (11.8%), or placebo patches (7.4%). Log rank survival analysis found no difference in relapse rates after 1 year postcessation. Smokers under age 30 years were significantly less likely to be abstinent at long term follow-up compared to smokers > or = 30 years of age (3 vs 13%, respectively). Mean weight gain in confirmed continuous quitters was 10.1 kg in men and 8.0 kg in women. Of the 63 continuous abstainers surveyed, 30 respondents (48%) reported that they no longer craved cigarettes, and no individual reported daily craving for cigarettes. CONCLUSIONS Nicotine patch therapy with 21 mg/day patches resulted in a significantly higher long-term continuous abstinence rate compared to lower dose patches and placebo. Relapse rates among the various treatment conditions were similar after 1 year postcessation.
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Using the hygiene visit to deliver a tobacco cessation program: results of a randomized clinical trial. J Am Dent Assoc 1998; 129:993-9. [PMID: 9685764 DOI: 10.14219/jada.archive.1998.0353] [Citation(s) in RCA: 69] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
To examine the effectiveness of advising patients who use tobacco to quit, the authors conducted a randomized clinical trial to test a brief office-based intervention with all tobacco users in 75 fee-for-service dental practices in Oregon. The authors found that the dental hygienist-delivered intervention was effective in getting smokeless tobacco users to quit at three and 12 months and to sustain abstinence at both three and 12 months. They found that the program was not effective for cigarette smokers. The authors discuss the public health implications of program dissemination and widespread program adoption.
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Abstract
We describe a self-report measure of household smoking exposure and its relationship to ambient nicotine levels as measured by a passive nicotine monitor. Thirty-nine participants placed a passive nicotine monitor in their home for a 7-day period and completed a retrospective household smoking questionnaire. The composite index from the household smoking questionnaire was strongly correlated with air nicotine concentration (r = .74, p < .01). The household smoking questionnaire appears to be a convenient low-response cost method of assessing indoor smoke exposure.
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Lay understanding of synergistic risk: the case of radon and cigarette smoking. RISK ANALYSIS : AN OFFICIAL PUBLICATION OF THE SOCIETY FOR RISK ANALYSIS 1998; 18:343-350. [PMID: 9664729 DOI: 10.1111/j.1539-6924.1998.tb01300.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The combination of radon and smoking produces a synergistic risk of lung cancer. Lay understanding of this risk was examined from the perspectives of mental models theory, the psychometric approach to risk perception, and optimistic bias. As assessed by interview, participants (N = 50) had more extensive mental models for the risks of smoking than for the risks of radon or the combination of radon and smoking; 32% knew little or nothing about radon. Despite reading an informational brochure, their risk-perception ratings of the three hazards showed no perception of the synergy between smoking and radon risk, although the combined hazard was rated as less familiar but more controllable than the average of the single hazards (p < .01). No evidence of optimistic bias for the health consequences of radon, or the combination of radon and smoking was observed. Participants appeared to be combining the single-hazard risks subadditively to arrive at their combined-hazard risk perceptions. Further research on the integration of perceived risks would be beneficial for designing optimal communications about synergistic risk.
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Abstract
OBJECTIVES This study evaluated the cost-effectiveness of a smoking cessation and relapse-prevention program for hospitalized adult smokers from the perspective of an implementing hospital. It is an economic analysis of a two-group, controlled clinical trial in two acute care hospitals owned by a large group-model health maintenance organization. The intervention included a 20-minute bedside counseling session with an experienced health counselor, a 12-minute video, self-help materials, and one or two follow-up calls. METHODS Outcome measures were incremental cost (above usual care) per quit attributable to the intervention and incremental cost per discounted life-year saved attributable to the intervention. RESULTS Cost of the research intervention was $159 per smoker, and incremental cost per incremental quit was $3,697. Incremental cost per incremental discounted life-year saved ranged between $1,691 and $7,444, much less than most other routine medical procedures. Replication scenarios suggest that, with realistic implementation assumptions, total intervention costs would decline significantly and incremental cost per incremental discounted life-year saved would be reduced by more than 90%, to approximately $380. CONCLUSIONS Providing brief smoking cessation advice to hospitalized smokers is relatively inexpensive, cost-effective, and should become a part of the standard of inpatient care.
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The medical care system and prevention: the need for a new paradigm. HMO PRACTICE 1998; 12:5-13. [PMID: 10178378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
The American medical care system falls to provide effective prevention services even though some prevention services are among the most cost-effective medical procedures available. Many prevention services are routinely delivered in inefficient or ineffective ways, and new technologies may be widely and aggressively implemented despite serious doubts about their efficacy and cost-effectiveness. The barriers to effective prevention services result from conceptual limitations in our model of medical care systems, particularly the lack of a population-based perspective. A change in paradigm is needed before reforms in our health care system can improve health without bankrupting the nation.
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Abstract
A sample of 34,897 dental patients completed written surveys assessing their tobacco use, frequency of brushing and flossing and perception of oral health problems. Brushing two times per day was reported by 73.5 percent of the patients and flossing one time per day by 35.6 percent. Tobacco users brushed and, particularly, flossed much less frequently than did nonusers. Compliance with daily flossing regimens was particularly low among smokeless tobacco users. Tobacco users also reported more oral health problems.
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The relationships between reading processes and English skills of deaf college students. JOURNAL OF DEAF STUDIES AND DEAF EDUCATION 1998; 3:80-134. [PMID: 15579859 DOI: 10.1093/oxfordjournals.deafed.a014348] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
This research project investigated the relationships between various working memory (WM) recoding processes and English language skills in a sample of 86 prelingually deaf college students from varied educational backgrounds. Part 1 reports the results of a short-term memory (STM) experiment and a Recoding Strategies questionnaire. The STM results suggested that, for most deaf students, neither the speech, sign, or visual codes are as efficient as the speech code of hearing persons for the purpose of maintaining English linguistic information in WM. However, the ability to use speech-based recoding processes was positively correlated with WM capacity, and the use of sign recoding was found to decrease as the ability to make efficient use of a speech recoding strategy increased. In addition, the questionnaire data suggested that neither the speech nor sign recoding systems provide the majority of students with a complete internal representation of English surface structure grammatical information in WM. There was no evidence that the use of sign language in education interfered with the ability to develop a speech recoding strategy, or that knowledge of American Sign Language (ASL) negatively influenced the acquisition of English skills. The overall pattern of results suggested that WM processes and recoding strategies may be influencing grammatical processes, and the acquisition of English skills, in distinctive ways.
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Implications of the AHCPR guideline for psychological practice and research. Tob Control 1997; 6 Suppl 1:S43-6. [PMID: 9396122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Abstract
Following a brief review of the etiology and prevalence of tobacco use and data on the effectiveness of prevention and cessation interventions, recommendations for a research agenda are outlined. It is suggested that research on youth tobacco initiation and cessation be given highest priority because of rising prevalence rates, fundamental social importance, and the widespread support for such efforts. Policy and community approaches to deterring youth tobacco use deserve particular attention. Adult intervention research should focus on health care settings and include factors that both help and hinder adoption and routine implementation of tobacco interventions by clinicians. Developing and evaluating practical ways of using nicotine replacement therapies or other pharmacological therapies in primary care are also of importance. Media interventions that segment the smoking population by age, ethnicity, and developmental milestones should be encouraged. Three approaches could profit from working conferences of investigators and other interested parties to review the data and suggest research directions: worksite interventions, interventions with ethnic populations, and matching or tailoring interventions to specified characteristics of smokers. The importance of devoting considerable resources to investigator-initiated contrasted with sponsor-directed research is discussed.
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Does gender affect response to a brief clinic-based smoking intervention? Am J Prev Med 1997; 13:159-66. [PMID: 9181202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Although recent reviews suggest few gender differences in smoking-cessation outcomes, it is important to establish whether gender differences exist in response to the brief interventions increasingly recommended as part of routine medical care. METHODS We used data from an efficacious primary care-based smoking intervention to examine gender differences in smoking characteristics, use of intervention components, self-reported quitting activities, and cessation outcomes among all smokers randomized to receive clinician advice and nurse-assisted intervention (n = 1,978, 58% female). RESULTS Although female and male smokers differed on a number of sociodemographic and smoking-related characteristics, they were equally likely to participate in each step of the recommended intervention. Female and male smokers were also equally likely to report quit attempts and cessation at 3, 12, and 3 and 12 months (combined long-term cessation endpoint). Similarly, no gender difference in relapse at 12 months was seen. Women attempting to quit used a greater number and variety of smoking-cessation strategies, suggesting that, although outcomes were similar, the processes of cessation may vary by gender. CONCLUSIONS Since this brief intervention in primary care was equally efficacious and acceptable to female and male smokers, broader implementation in medical settings of this population-based approach to reducing tobacco use is warranted. Indeed, widespread implementation of smoking-cessation programs in medical settings may particularly benefit women, who are more likely than men to have contacts with the medical care system.
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The future of NCI's smoking research agenda. Tob Control 1997; 6:342. [PMID: 9583636 PMCID: PMC1759604 DOI: 10.1136/tc.6.4.342a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Abstract
BACKGROUND Pediatric well-care visits provide a clinical opportunity to counsel new mothers about their smoking and the deleterious effects of environmental tobacco smoke (ETS) on infant health. METHODS Forty-nine Oregon pediatric offices enrolled 2,901 women who were currently smoking or had quit for pregnancy, using a brief survey at the newborn's first office visit. Randomly assigned offices provided advice and materials to mothers at each well-care visit during the first 6 months postpartum to promote quitting or relapse prevention. RESULTS The intervention reduced smoking (5.9% vs 2.7%) and relapse (55% vs 45%) at 6-month follow-up, but logistic regression analysis at 12 months revealed no significant treatment effect. The intervention had a positive effect on secondary outcome variables, such as readiness to quit and attitude toward and knowledge of ETS. Multiple logistic regression analysis indicated that husband/partner smoking was the strongest predictor of maternal quitting or relapse. CONCLUSIONS A pediatric office-based intervention can significantly affect smoking and relapse prevention for mothers of newborns, but the effect decreases with time. Consistent prompting of the provider to give brief advice and materials at well-care visits could provide a low-cost intervention to reduce infant ETS exposure.
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Durability of tobacco control activities in 11 north American communities: life after the Community Intervention Trial for Smoking Cessation (COMMIT). HEALTH EDUCATION RESEARCH 1996; 11:527-534. [PMID: 10163959 DOI: 10.1093/her/11.4.527] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Durability of tobacco control activities in the 11 intervention sites of the Community Intervention Trial for Heavy Smokers (COMMIT) was examined. Although continuation of COMMIT activities was not a major goal, all communities made plans to continue some tobacco control activity. Information was gathered at focus groups of former COMMIT volunteers and staff who were assembled in each community and asked to describe tobacco control activities in their communities during the past 12-16 months-the period after the termination of COMMIT funding. It was found that a tobacco coalition, board or other structure was still operating in nine of the 11 communities and 10 had some level of paid staff dedicated to smoking control. There was also substantial activity in three of the four channels that COMMIT used as an intervention framework: worksites, public education and cessation resources. Many communities were currently engaged in considerable smoking control activity aimed at youth, an area that was intentionally de-emphasized by COMMIT. Implications for the durability of health promotion programs by communities are discussed.
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Abstract
Health care settings provide opportunities to reach populations of tobacco users with personalized cessation assistance. We describe a model for doing so which emphasizes a team approach, minimizes the burden on clinicians, and uses brief counseling by allied professionals, videos, written materials, and telephone calls to augment clinician advice. The model has been implemented in several diverse settings including outpatient, inpatient, and dental clinic managed care; fee-for-service dentistry and pediatric practices; and planned parenthood clinics. Data from several randomized trials support the effectiveness of the approach. The brief, low-intensity interventions derived from the model appear to be sustainable on a routine basis in many settings.
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Effectiveness of a consultation intervention to promote tobacco control policies in Northwest Indian tribes: integrating experimental evaluation and service delivery. AMERICAN JOURNAL OF COMMUNITY PSYCHOLOGY 1996; 24:639-55. [PMID: 9145495 DOI: 10.1007/bf02509718] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
A quasi-experimental replication of an intervention for promoting tobacco control policies in Northwest Indian tribes is described and the process of intervention including issues of collaboration among research institutions and Indian organizations is discussed. The policy intervention was evaluated using a pretest-posttest design wherein 20 tribes that had served as wait-list controls now received the intervention. The intervention comprised a tribal representative attending a kickoff orientation; follow-up visits to the tribes; distribution of tobacco policy workbooks; and phone call consultations. Policy status and stringency were assessed by means of telephone interviews with two key contacts per tribe, and by a count of enacted policies. There were significant pre-post changes in the primary outcome measure, a composite summary score of tobacco policy stringency, and changes were also reflected in enacted policies. The intervention effects observed were similar to those found in the prior randomized trial and suggest a robust, disseminable intervention. Much of the success achieved was attributed to the role of an Indian organization in planning the project and implementing the intervention and evaluation protocols.
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Abstract
OBJECTIVES This paper presents the behavioral results of the Working Well Trial, the largest US work site cancer prevention and control trial to date. METHODS The Working Well Trial used a randomized, matched-pair evaluation design, with the work site as the unit of assignment and analysis. The study was conducted in 111 work sites (n = 28,000 workers). The effects of the intervention were evaluated by comparing changes in intervention and control work sites, as measured in cross-sectional surveys at baseline and follow-up. The 2-year intervention targeted both individuals and the work-site environment. RESULTS There occurred a net reduction in the percentage of energy obtained from fat consumption of 0.37 percentage points (P = .033), a net increase in fiber densities of 0.13 g/1000 kcal (P = .056), and an average increase in fruit and vegetable intake of 0.18 servings per day (P = .0001). Changes in tobacco use were in the desired direction but were not significant. CONCLUSIONS Significant but small differences were observed for nutrition. Positive trends, but no significant results, were observed in trial-wide smoking outcomes. The observed net differences were small owing to the substantial secular changes in target behaviors.
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Telephone counseling for smoking cessation: rationales and meta-analytic review of evidence. HEALTH EDUCATION RESEARCH 1996; 11:243-257. [PMID: 10163409 DOI: 10.1093/her/11.2.243] [Citation(s) in RCA: 197] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
We review the various ways in which telephone counseling has been used in smoking cessation programs. Reactive approaches--help lines or crisis lines--attract only a small percentage of eligible smokers but are sensitive to promotional campaigns. While difficult to evaluate, they appear to be efficacious and useful as a public intervention for large populations. Proactive phone counseling has been used in a variety of ways. In 13 randomized trials, most showed significant short-term (3-6 month) effects, and four found substantial long-term differences between intervention and control conditions. A meta-analysis of proactive studies using a best-evidence synthesis confirmed a significant increase in cessation rates compared with control conditions [pooled odds ratios of 1.34 (1.19-1.51) and 1.20 (1.06-1.37) at short- and long-term follow-up, respectively]. Proactive phone counseling appeared most effective when used as the sole intervention modality or when augmenting programs initiated in hospital settings. Suggestions for further research and utilization are offered.
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Tobacco policy rating form: a tool for evaluating worksite and tribal smoking control policies. Tob Control 1996; 5:286-91. [PMID: 9130362 PMCID: PMC1759526 DOI: 10.1136/tc.5.4.286] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE To report on the development and validation of a rating scale to code the various components of written tobacco policies. DESIGN A one-page Tobacco Policy Rating Form (TPRF) was developed to apply to written policies in both worksites and American Indian tribes. Fifteen worksite and 24 tribal tobacco policies from a diverse set of companies and tribes of varying size and economic status were rated on the TPRF by two separate sets of experienced and inexperienced raters. Kendall's coefficient of concordance (W) was computed to measure inter-rater agreement. RESULTS The scale was found to produce a high level of agreement when used by both experienced and inexperienced raters on both tribal and worksite policies. For experienced raters, W = 0.92, P < 0.0001 for tribal policies and W = 0.97, P < 0.0001 for worksite policies; for inexperienced raters, W = 0.89, P < 0.0001 for tribal policies and W = 0.96, P < 0.0001 for worksite policies. CONCLUSIONS The TPRF seems worthy of future use as a tool to rate the strength and comprehensiveness of written tobacco policies. It may be extended to other settings such as schools and municipalities, or used by investigators studying behavioural or economic consequences of smoking policies. Those interested in policy change may find the TPRF useful as a way of describing existing policies and as a quantitative measure of change.
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Pediatric office-based smoking intervention: impact on maternal smoking and relapse. Pediatrics 1995; 96:622-8. [PMID: 7567321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
OBJECTIVE To determine the impact of a brief smoking intervention delivered by pediatricians in the context of usual well baby office visits on postnatal maternal smoking and relapse. SETTING Forty-nine private pediatric practices including 128 practitioners. DESIGN Randomization of pediatric practices into minimal and extended intervention sites with all enrolled mothers of newborns within a practice receiving the same level of intervention. INTERVENTION Smoking mothers in minimal condition received a hospital packet containing written information about passive smoking and a letter advising them to quit. Those in extended condition received the hospital packet plus oral and written advice at usual well baby visits: 2 weeks, 2, 4, and 6 months. MEASUREMENTS Smoking and relapse rates at 6 months postpartum, demographics associated with smoking status, attitudes, and knowledge in regard to passive smoking, and recall surveys of mothers in regard to receiving advice or written materials. RESULTS Two-thousand nine-hundred-one mothers of newborns were enrolled in the study. Those in the extended condition had higher quit rates (5.9% vs 2.7%, P < .01) and lower relapse rates (45% vs 55%, P < .01) than those in the minimal condition. Mothers' educational status and the presence of a smoking partner in the home were the major demographic variables associated with smoking status at enrollment and at follow-up. Compared with smokers in the minimal condition, those in extended at 6 months postpartum had significantly better attitudes and knowledge regarding passive smoking and allowed less smoking in the home. Mothers attending extended practices reported much higher rates of receiving oral advice and written materials than those in the minimal condition. CONCLUSIONS A brief program can lead to major increases in the willingness of pediatricians to deliver smoking advice. A 1- to 2-minute intervention delivered in the context of usual well baby care can have a positive impact on maternal smoking and especially upon relapse prevention. A recent smoking history should be obtained from all mothers of newborns so that interventions can be aimed at both cessation and relapse prevention.
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Abstract
BACKGROUND This article reports on the objectives, study design, intervention methods, baseline results, and process data from a trial involving 39 Northwest Indian tribes. METHODS Tribes were stratified and then randomized to either early or late intervention conditions. Intervention consisted of a consultation process to assist tribes to review and modify existing tobacco policies or to develop new policies relevant for their tribe and that protect tribal members from environmental tobacco smoke. Outcome measures consist of: (a) phone interviews to assess the comprehensiveness of tribal tobacco policy, (b) surveys of tribal leaders to assess norms and attitudes regarding tobacco use, and (c) observations of tribal settings to assess policy implementation and indicants of tobacco use. RESULTS Early and later intervention tribes were well matched on baseline measures and tribal characteristics potentially related to policy outcomes. There was considerable variability across tribes on all measures though, in general, tribal leaders expressed support for more stringent tobacco use policies. Process data indicated that early intervention tribes strengthened their tobacco policies, but generally did not do so through tobacco policy committees as originally envisioned. CONCLUSIONS There is good potential for tobacco policy interventions with Indian tribes. Consultation processes and products, such as policy guidebooks, that are sensitive to traditional uses of tobacco and to differences among tribes can help to modify policies to reduce exposure of tribal members to environmental tobacco smoke.
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Abstract
A culturally sensitive consultative process to facilitate adoption by tribal councils of more effective tobacco control policies was developed and evaluated. Thirty-nine Northwest Indian tribes were randomized to early intervention or late intervention conditions. Early intervention tribes received a policy workbook and consultation by means of meetings and telephone calls. Late intervention tribes were assessed but received no assistance or encouragement regarding tobacco use policies. The stringency of the policies was assessed via telephone at baseline and after intervention. At postintervention, there were consistent, and generally statistically significant, differences in adoption of more stringent and comprehensive smoking policies for early intervention tribes compared with late intervention tribes. The intervention could be used in other Indian settings.
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Rapid assessment procedures to describe tobacco practices at sites managed by Indian tribes. Tob Control 1995. [DOI: 10.1136/tc.4.2.156] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Changes in adult cigarette smoking in the Minnesota Heart Health Program. Am J Public Health 1995; 85:201-8. [PMID: 7856779 PMCID: PMC1615309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
OBJECTIVES The Minnesota Heart Health Program was a research and demonstration project designed to reduce risk factors for heart disease in whole communities. This paper describes smoking-specific interventions and outcomes. METHODS Three pairs of matched communities were included in the study. After baseline surveys, one community in each pair received a 5-year education program, while both cross-sectional and cohort surveys continued in all sites. Adult education programs for smoking cessation included Quit and Win contests, classes, self-help materials, telephone support, and home correspondence programs. RESULTS Encouraging short-term results were obtained for several adult education programs. Overall long-term outcomes were mixed, with evidence of an intervention effect only for women in cross-sectional survey data. Unexpectedly strong secular declines in smoking prevalence were observed in comparison communities. CONCLUSIONS The findings suggest that community education may be unlikely to exceed dramatic secular reductions in smoking prevalence. The success of several key interventions and the incorporation of Minnesota Heart Health Program interventions by education communities are encouraging, however.
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Making the most of a teachable moment: a smokeless-tobacco cessation intervention in the dental office. Am J Public Health 1995; 85:231-5. [PMID: 7856783 PMCID: PMC1615327 DOI: 10.2105/ajph.85.2.231] [Citation(s) in RCA: 123] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
OBJECTIVES Primary care medical clinics are good settings for smoking interventions. This study extends this strategy with a smokeless tobacco intervention delivered by dentists and dental hygienists in the course of routine dental care. METHODS Male users of moist snuff and chewing tobacco (n = 518) were identified by questionnaire in clinic waiting rooms and then randomly assigned to either usual care or intervention. The intervention included a routine oral examination with special attention to the part of the mouth in which tobacco was kept and an explanation of the health risks of using smokeless tobacco. After receiving unequivocal advice to stop using tobacco, each patient viewed a 9-minute videotape, received a self-help manual, and was briefly counseled by the dental hygienist. RESULTS Long-term success was defined as no smokeless tobacco use at both 3- and 12-month follow-ups, with those lost to follow-up counted as smokeless tobacco users. The intervention increased the proportion of patients who quit by about one half (12.5% vs 18.4%, P < .05). CONCLUSIONS These results demonstrate the efficacy of a brief dental office intervention for the general population of smokeless tobacco users.
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Readiness to quit as a predictor of smoking changes in the Minnesota Heart Health Program. Health Psychol 1995. [PMID: 7805633 DOI: 10.1037//0278-6133.13.5.393] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The relation between two indexes of readiness to quit smoking obtained at baseline and subsequent quitting 2-7 years later was examined. Baseline data from the Minnesota Heart Health Program were used to construct 3-item composites of interest in quitting (alpha = .76) and past quitting behavior (alpha = .64). With baseline smoking controlled, both measures predicted quitting at the 2- and 7-year follow-ups but not at 4 years. Only interest in quitting was significant at the 7-year follow-up when both indexes entered the model. Given the representative community sample and the long interval from baseline to the final assessment, the findings provide support for the readiness construct.
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Abstract
BACKGROUND Cigarette smoking during pregnancy represents a significant health risk to the fetus, but most women continue to smoke during pregnancy, and most who quit relapse postpartum. This study provides an assessment of psychosocial variables on women who quit, relapsed, cut down, or did not alter their smoking during pregnancy. METHODS Mothers of newborns in 49 pediatric practices (N = 13,495) were surveyed at the newborns' first well-care office visit to a pediatrician, and 2,901 mothers who smoked in the month prior to pregnancy were identified. Predictive information was obtained by comparing mothers who quit smoking with those who continued to smoke, mothers who stayed quit with relapsers, and mothers who reduced tobacco consumption with those who did not. RESULTS Thirty-five percent of mothers reported quitting smoking during pregnancy, and 52% had cut down for pregnancy. Factors related to quitting smoking for pregnancy were younger age, higher level of education, lower smoking level, having a partner who did not smoke, and not consuming alcohol. Mothers who quit also reported allowing less smoking in the home. Relapse for quitters was highly correlated with partner's smoking. For women who cut down but did not quit, smoking level and age were most significant.
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