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Joseph CLM, Havstad SL, Johnson D, Saltzgaber J, Peterson EL, Resnicow K, Ownby DR, Baptist AP, Johnson CC, Strecher VJ. Factors associated with nonresponse to a computer-tailored asthma management program for urban adolescents with asthma. J Asthma 2010; 47:667-73. [PMID: 20642376 DOI: 10.3109/02770900903518827] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND The ability to identify potentially resistant participants early in the course of an intervention could inform development of strategies for behavior change and improve program effectiveness. OBJECTIVE The objective of this analysis was to identify factors related to nonresponse (i.e., lack of behavior change) to an asthma management intervention for urban teenagers. The intervention targeted several behaviors, including medication adherence, having a rescue inhaler nearby, and smoking. METHODS A discriminate analysis was conducted using data from a randomized trial of the intervention. Included in this analysis are participants who reported a physician diagnosis of asthma, completed a baseline questionnaire, were randomized to the treatment group, completed >or=2 of 4 educational sessions, and completed >or=2 of 3 follow-up questionnaires. Ninety students met criteria for inclusion in this subgroup analysis. RESULTS In logistic regression models for medication adherence, nonresponse was related to low baseline asthma self-regulation, odds ratio = 3.6 (95% confidence interval = 1.3-9.5). In models for having an inhaler nearby, nonresponse was related to low baseline self-regulation and to rebelliousness, OR = 4.7 (1.6-13.2) and 5.6 (1.7-18.0), respectively. Nonresponse to smoking messages was related to rebelliousness, low emotional support, and low religiosity, ORs = 7.6 (1.8-32.3), 9.5 (1.4-63.5), and 6.6 (1.5-29.8) respectively. CONCLUSIONS Certain variables had the ability to discriminate the likelihood of response from that of nonresponse to an asthma program for urban, African American adolescents with asthma. These variables can be used to identify resistant subgroups early in the intervention, allowing the application of specialized strategies through tailoring. These types of analyses can inform behavioral interventions.
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Affiliation(s)
- C L M Joseph
- Department of Biostatistics and Research Epidemiology, Henry Ford Health System, Detroit, Michigan 48202, USA.
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Bernhardt JM, Strecher VJ, Bishop KR, Potts P, Madison EM, Thorp J. Handheld computer-assisted self-interviews: user comfort level and preferences. Am J Health Behav 2001; 25:557-63. [PMID: 11720303 DOI: 10.5993/ajhb.25.6.5] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVES To examine the comfort level and survey preferences of participants who completed handheld computer-assisted self-interviews (H-CASI). METHODS Obstetrics patients (N=187) were surveyed about their comfort with the H-C
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Affiliation(s)
- J M Bernhardt
- Department of Behavioral Sciences and Health Education, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA.
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3
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Abstract
As our understanding of risk factors and their interaction with individual susceptibility to disease improves, general messages designed to communicate risk seem increasingly ineffective and often misleading. Risk messages communicated through the mass media cannot convey an individual's personal susceptibility to preventable diseases or the seriousness of these diseases. The advent of new media technologies allows us to better reach the public with programs tailored to the needs and interests of individual users. Although similar in outward appearance to mass media, programs delivered through the Internet, CD-ROM, and computer kiosks offer the potential for vastly improved efficacy in communicating risk. This paper outlines the potential uses of interactive multimedia within the traditional goals of risk communication. A significant research endeavor, coupled with stronger avenues for dissemination, is recommended to achieve the potential of new media in a timely manner.
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Affiliation(s)
- V J Strecher
- University of Michigan Comprehensive Cancer Center, Health Media Research Laboratory, Ann Arbor, MI, USA
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Strecher VJ, Bishop KR, Bernhardt J, Thorp JM, Cheuvront B, Potts P. Quit for keeps: tailored smoking cessation guides for pregnancy and beyond. Tob Control 2000; 9 Suppl 3:III78-9. [PMID: 10982916 PMCID: PMC1766311 DOI: 10.1136/tc.9.suppl_3.iii78] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- V J Strecher
- University of Michigan Comprehensive Cancer Center, Cancer Prevention and Control, Ann Arbor, Michigan 48109, USA
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Abstract
Printed health education materials frequently consist of mass-produced brochures, booklets, or pamphlets designed for a general population audience. Although this one-size-fits-all approach might be appropriate under certain circumstances and even produce small changes at relatively modest costs, it cannot address the unique needs, interests, and concerns of different individuals. With the advent and dissemination of new communication technologies, our ability to collect information from individuals and provide feedback tailored to the specific information collected is not only possible, but practical. The purpose of this article is to: (a) distinguish between tailored print communication and other common communication-based approaches to health education and behavior change; (b) present a theoretical and public health rationale for tailoring health information; and (c) describe the steps involved in creating and delivering tailored print communication programs. Studies suggest computer tailoring is a promising strategy for health education and behavior change. Practitioners and researchers should understand the approach and consider the possibilities it presents for enhancing their work in disease prevention.
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Affiliation(s)
- M W Kreuter
- Department of Community Health, School of Public Health, Saint Louis University, MO 63108, USA
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6
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Abstract
BACKGROUND Computer technology has become an integral part of health care, yet there have been few studies exploring the use of multimedia technology in the prevention of cancer, especially targeting children. OBJECTIVE The aims of this study were to develop and evaluate a new multimedia computer program for the primary prevention of skin cancer among a childhood population. DESIGN AND PARTICIPANTS An interactive CD-ROM program was developed, then pilot tested in a public elementary school in rural North Carolina. This intervention trial involved 8 third- and fourth-grade classes (N = 209 students), randomized into 3 groups: computer intervention, standard teacher-led intervention, and controls. MAIN OUTCOME MEASURES Students were tested using pre- and postintervention surveys that measured knowledge, attitudes, and self-reported behaviors. A 7-month follow-up survey was performed. RESULTS There was a significant increase in postintervention knowledge for the computer group when compared to either the teacher-led or control groups (mean scores out of 100: 75.2, 59.5, 55.0, respectively; p < 0.001). Attitudes about suntanning demonstrated a significant difference between the 3 groups (mean scores out of 100: 64.0, 53.0, 48.6, respectively; p = 0.002). There were slight improvements in the behavioral scores, especially among the computer group, but the overall differences were not significant. Similar overall results were found for the long-term follow-up survey, except that attitudes about suntanning no longer demonstrated a significant difference. CONCLUSION These results indicate that this new educational tool is an effective way to introduce health education programs for young children in typical classroom settings. This prototype may serve as a model for the development of future preventive school-based programs, including applications to other conditions associated with high-risk behaviors among children.
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Affiliation(s)
- R L Hornung
- Department of Pediatrics, University of Washington School of Medicine, Seattle, USA.
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7
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Abstract
Tailored smoking cessation materials combine many of the interactive, diagnostic elements of a clinical encounter with the dissemination potential of mass media. In this article, the differences between general, targeted and tailored smoking cessation materials are discussed, and the impact of tailored versus the general or targeted modalities is examined. A review of ten randomized trials of tailored materials found a significant impact of these materials in a majority of the studies. Very few patterns, in terms of the characteristics associated with the tailored materials, subject recruitment, subject characteristics, or follow-up procedures were found when comparing positive versus negative trials. The two trials that combined tailored materials with nicotine replacement therapy found a strong impact on smoking cessation; studies that examine the combined effects of tailored behavioral and pharmacological interventions are suggested. Another notable finding was the effect tailored materials had among precontemplators. Most studies that included precontemplators found a significant positive impact of materials tailored to this group. Taken together, these findings suggest important new avenues for reaching smokers.
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Affiliation(s)
- V J Strecher
- Department of Health Behavior and Health Education, School of Public Health, Health Media Research Laboratory, University of Michigan, Ann Arbor, MI, USA
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8
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Abstract
BACKGROUND Although the results of self-help and group treatments for smoking cessation are known, the cost effectiveness and participants' characteristics of these treatments remain mostly undetermined. METHODS Consecutive samples of 84 self-help manual requesters and 83 group participants in a Dutch community-based smoking cessation program were subjected to telephone interviews before treatment and after a 6-month follow-up. Participants' baseline characteristics were compared and contrasted with a random sample of nonparticipating smokers (N = 924). Cost effectiveness rates were computed from the perspectives of the society, the steering group, and the participants. RESULTS Participants appeared to be more "hardcore smokers" than nonparticipants. Self-help manual requesters seemed easier quitters than group participants. Self-help was at least three times as cost effective as group treatment from the perspective of the program provider and over four times as cost effective from the viewpoint of the participants. When taking savings through not smoking into account, return on the social investment was positive. CONCLUSIONS From a social perspective, the project seemed cost effective, compared with medical interventions. Since both modalities attracted different groups of smokers, cost effectiveness comparisons may incorporate the comparison of apples with oranges, and referral to either modality should be based on smokers' characteristics and the societal value placed on health as well.
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Affiliation(s)
- A N Mudde
- Department of Health Education and Promotion, Maastricht University, The Netherlands
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9
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Kreuter MW, Strecher VJ. Do tailored behavior change messages enhance the effectiveness of health risk appraisal? Results from a randomized trial. Health Educ Res 1996; 11:97-105. [PMID: 10160231 DOI: 10.1093/her/11.1.97] [Citation(s) in RCA: 162] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Health risk appraisal (HRA) remains one of the most widely used health promotion tools despite only equivocal evidence for its effectiveness. Theories of behavior change predict conventional HRA's ineffectiveness because risk information alone is seldom sufficient to change complex behaviors. In this study, a randomized trial compared the effects of feedback from an enhanced HRA with a typical HRA and a control group among adult patients from eight family medicine practices. The enhanced HRA assessed behavior-specific psychosocial factors and provided patients with computer-generated, individually-tailored behavior change information in addition to typical HRA risk feedback. Changes in seven behaviors were assessed at a 6 month follow-up. Overall, patients receiving enhanced HRA feedback were 18% more likely to change at least one risk behavior than were patients receiving typical HRA feedback or no feedback (OR = 1.18, 95% CI = 1.00, 1.39). The enhanced HRA feedback appeared to promote changes in cholesterol screening, dietary fat consumption and physical activity, but not in smoking, seat belt use, mammography and Pap smears. We conclude that the addition of theory-based, individually-tailored behavior change information may improve the effectiveness of HRA.
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Affiliation(s)
- M W Kreuter
- Department of Community Health, School of Public Health, St Louis University, MO 63108, USA
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Mullen PD, Evans D, Forster J, Gottlieb NH, Kreuter M, Moon R, O'Rourke T, Strecher VJ. Settings as an important dimension in health education/promotion policy, programs, and research. Health Educ Q 1995; 22:329-45. [PMID: 7591788 DOI: 10.1177/109019819402200306] [Citation(s) in RCA: 77] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Settings--community, worksite, schools, and healthcare sites--constitute an important dimension of health education/health promotion policy and programs and for research about program needs, feasibility, efficacy, and effectiveness. These settings vary in the extent of coverage of and relationships with their respective constituencies, valued outcomes, and quantity and quality of evidence about the effectiveness of setting-specific and cross-setting programs. Main sources of evidence for program efficacy and effectiveness are summarized, leading to the conclusion that strides have been made toward building a strong evidentiary base for health education/health promotion in these settings. Gaps in research exist, especially for diffusion of effective programs, new technologies, the influence of policy, relations between settings, and approaches to marginal and special subgroups. Recommendations are offered for cross-setting and within-setting research related to intervention.
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Affiliation(s)
- P D Mullen
- Center for Health Promotion, Research, and Development, School of Public Health, University of Texas, Houston 77030, USA
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Abstract
We sought to identify and correct inaccurate perceptions of risk among 1,317 adult patients in a primary care setting. Patients' perceived risks of heart attack, stroke, cancer, and motor vehicle crash were assessed and compared with a measure of risk derived from a health risk appraisal. Patients were then randomly assigned to receive computer-generated individualized risk feedback, risk feedback plus behavioral change feedback, or no feedback. Changes in perceived risk from baseline to a 6-month follow-up were compared across study groups. Results showed that individualized risk feedback was effective in increasing perceived stroke risk among patients who had underestimated their stroke risk at baseline and in reducing perceived risk of cancer among patients who had overestimated their cancer risk at baseline. Individualized risk feedback did not alter patients' perception of their heart attack and motor vehicle crash risks.
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Affiliation(s)
- M W Kreuter
- Department of Community Health, School of Public Health, Saint Louis University, Missouri 63108-3342, USA
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Strecher VJ, Seijts GH, Kok GJ, Latham GP, Glasgow R, DeVellis B, Meertens RM, Bulger DW. Goal setting as a strategy for health behavior change. Health Educ Q 1995; 22:190-200. [PMID: 7622387 DOI: 10.1177/109019819502200207] [Citation(s) in RCA: 309] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
This article discusses the beneficial effects of setting goals in health behavior change and maintenance interventions. Goal setting theory predicts that, under certain conditions, setting specific difficult goals leads to higher performance when compared with no goals or vague, nonquantitative goals, such as "do your best." In contrast to the graduated, easy goals often set in health behavior change programs, goal setting theory asserts a positive linear relationship between degree of goal difficulty and level of performance. Research on goal setting has typically been conducted in organizational and laboratory settings. Although goal setting procedures are used in many health behavior change programs, they rarely have been the focus of systematic research. Therefore, many research questions still need to be answered regarding goal setting in the context of health behavior change. Finally, initial recommendations for the successful integration of goal setting theory in health behavior change programs are offered.
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Affiliation(s)
- V J Strecher
- Department of Health Behavior and Health Education, School of Public Health, University of North Carolina, Chapel Hill 27599-7400, USA
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Kreuter MW, Strecher VJ, Harris R, Kobrin SC, Skinner CS. Are patients of women physicians screened more aggressively? A prospective study of physician gender and screening. J Gen Intern Med 1995; 10:119-25. [PMID: 7769467 DOI: 10.1007/bf02599664] [Citation(s) in RCA: 75] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
OBJECTIVE To determine the effects of physician gender on rates of Pap testing, mammography, and cholesterol testing when identifying and adjusting for demographic, psychosocial, and other patient variables known to influence screening rates. DESIGN A prospective design with baseline and six-month follow-up assessments of patients' screening status. SETTING Twelve community-based group family practice medicine offices in North Carolina. PARTICIPANTS 1,850 adult patients, aged 18-75 years (six-month response rate, 83%), each of whom identified one of 37 physicians as being his or her regular care provider. MAIN RESULTS Where screening was indicated at baseline, the patients of the women physicians were 47% more likely to get a Pap test [odds ratio (OR) = 1.47, 95% confidence interval (CI) = 1.05, 2.04] and 56% more likely to get a cholesterol test (OR = 1.56, 95% CI = 1.08, 2.24) during the study period than were the patients of the men physicians. For mammography, the younger patients (aged 35-39 years) of the women physicians were screened at a much higher rate than were the younger patients of the men physicians (OR = 2.69, 95% CI = 0.98, 7.34); however, at older ages, the patients of the women and the men physicians had similar rates of screening. CONCLUSIONS In general, the patients of the women physicians were screened at a higher rate than were the patients of the men physicians, even after adjusting for important patient variables. These findings were not limited to gender-specific screening activities (e.g., Pap testing), as in some previous studies. However, the patients of the women physicians were aggressively screened for breast cancer at the youngest ages, where there is little evidence of benefit from mammography. Larger studies are needed to determine whether this pattern of effects reflects a broader phenomenon in primary care.
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Affiliation(s)
- M W Kreuter
- Department of Community Health, School of Public Health, Saint Louis University, MO 63108, USA
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14
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Abstract
This study examined whether perceived risks of heart attack, cancer, and stroke were higher among smokers than nonsmokers; whether smokers were more likely to underestimate these risks; and the demographic correlates of unrealistic risk estimation among smokers. Two thousand seven hundred eight-five patients from 12 North Carolina family practices completed a questionnaire including a health risk appraisal and questions concerning smoking behavior and perceived risks of heart attack, cancer, and stroke. While most smokers accurately perceived their health risks to be greater than nonsmokers', smokers were also more likely to underestimate their risks. This optimistic distortion of risk was associated with age, gender, and education levels. Smokers may not yet understand the magnitude of health risks posed by smoking. These data suggest the need for renewed attention to perceptions of the health risks of smoking. As long as smokers underestimate their risks, they underestimate the imperative to quit.
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Affiliation(s)
- V J Strecher
- Department of Health Behavior and Health Education, School of Public Health, University of North Carolina at Chapel Hill 27599-7400, USA
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15
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Abstract
We sought to identify and correct inaccurate perceptions of risk among 1,317 adult patients in a primary care setting. Patients' perceived risks of heart attack, stroke, cancer, and motor vehicle crash were assessed and compared with a measure of risk derived from a health risk appraisal. Patients were then randomly assigned to receive computer-generated individualized risk feedback, risk feedback plus behavioral change feedback, or no feedback. Changes in perceived risk from baseline to a 6-month follow-up were compared across study groups. Results showed that individualized risk feedback was effective in increasing perceived stroke risk among patients who had underestimated their stroke risk at baseline and in reducing perceived risk of cancer among patients who had overestimated their cancer risk at baseline. Individualized risk feedback did not alter patients' perception of their heart attack and motor vehicle crash risks.
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Affiliation(s)
- M W Kreuter
- Department of Community Health, School of Public Health, Saint Louis University, Missouri 63108-3342, USA
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Strecher VJ, Kreuter M, Den Boer DJ, Kobrin S, Hospers HJ, Skinner CS. The effects of computer-tailored smoking cessation messages in family practice settings. J Fam Pract 1994; 39:262-270. [PMID: 8077905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
BACKGROUND Many conventional health education materials, such as pamphlets and booklets, are designed to reach as wide an audience as possible; they are therefore often lengthy and contain information irrelevant to many consumers. Computer technologies allow sophisticated tailoring of messages targeted to individual patients and free of irrelevant information. METHODS In two studies in North Carolina (study 1, N = 51; study 2, N = 197), adult cigarette smokers were identified from a cohort of family practice patients. Cigarette consumption, interest in quitting smoking, perceived benefits and barriers to quitting, and other characteristics relevant to smoking cessation were collected. Based on this information, smoking cessation letters were tailored by computer to individuals. Smokers were randomly assigned to experimental (tailored health letters) or comparison groups (generic health letter in study 1, no health letter in study 2). Smoking status was assessed again at 4 months (study 1) or 6 months (study 2). RESULTS Both studies found statistically significant positive effects of tailored health letters among moderate to light smokers. In study 1, 30.7% reported quitting after 6 months vs 7.1% in the control group (P < .05); in study 2, 19.1% vs 7.3% (P < .05). CONCLUSIONS Results from both studies indicate positive effects of computer-tailored smoking messages among moderate to light smokers. These findings are consistent with the focus of our computer-tailored program on psychological and behavioral factors related to smoking cessation. Smoking cessation outcomes may be enhanced by combining tailored messages with nicotine replacement therapies to treat physical dependency. Methods of tailoring health messages and incorporating the results into family practice are described.
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Affiliation(s)
- V J Strecher
- Health Communications Research Laboratory, University of North Carolina-Chapel Hill 27599-7400
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Strecher VJ, Kobrin SC, Kreuter MW, Roodhouse K, Farrell D. Opportunities for alcohol screening and counseling in primary care. J Fam Pract 1994; 39:26-32. [PMID: 8027729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
BACKGROUND The physician can be an important part of a comprehensive strategy to assist persons with alcohol problems. This study was designed to contribute to the development of physician-initiated brief interventions for patients with alcohol problems by incorporating into an existing screening instrument questions that solicit information relevant to behavior change strategies. METHODS Adult patients from 12 family practices in North Carolina (N = 2716) completed a self-administered questionnaire assessing alcohol consumption and other health-related behaviors. Alcohol problems were assessed using the four-item CAGE (Have you ever felt you should cut down on your drinking? Have people annoyed you by criticizing your drinking? Have you ever felt bad or guilty about your drinking? Have you ever had a drink first thing in the morning to steady your nerves, or to get rid of a hangover?). For this study, CAGE was adapted to address only the past 12 months. Patient interest in reducing the amount of alcohol consumed was measured using the Transtheoretical Model developed by Prochaska and colleagues. Patients were also asked about their motives for and barriers to reducing consumption. RESULTS Five percent of all patients and 9% of patients who reported drinking alcohol gave positive responses on at least two CAGE items. Patients with three or four positive CAGE responses were 74% more likely to report an interest in reducing alcohol consumption than were those with one or two. Intrinsic reasons were the most important motives for reducing consumption. No pattern was found in barriers. CONCLUSIONS We found that in the management of patients with alcohol-related problems, there are many clinical opportunities for patient counseling and referral in the family practice setting. Individually tailored brief interventions that take into consideration the patient's interest in, motives for, and barriers to reducing alcohol consumption are likely to be successful for the family practice physician.
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Affiliation(s)
- V J Strecher
- Health Communications Research Laboratory, School of Public Health, University of North Carolina at Chapel Hill 27599-7400
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Greenberg RA, Strecher VJ, Bauman KE, Boat BW, Fowler MG, Keyes LL, Denny FW, Chapman RS, Stedman HC, LaVange LM. Evaluation of a home-based intervention program to reduce infant passive smoking and lower respiratory illness. J Behav Med 1994; 17:273-90. [PMID: 7932681 DOI: 10.1007/bf01857953] [Citation(s) in RCA: 87] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
We conducted a randomized controlled trial to determine whether a home-based intervention program could reduce infant passive smoking and lower respiratory illness. The intervention consisted of four nurse home visits during the first 6 months of life, designed to assist families to reduce the infant's exposure to tobacco smoke. Among the 121 infants of smoking mothers who completed the study, there was a significant difference in trend over the year between the intervention and the control groups in the amount of exposure to tobacco smoke; infants in the intervention group were exposed to 5.9 fewer cigarettes per day at 12 months. There was no group difference in infant urine cotinine excretion. The prevalence of persistent lower respiratory symptoms was lower among intervention-group infants of smoking mothers whose head of household had no education beyond high school: intervention group, 14.6%; and controls, 34.0%.
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Affiliation(s)
- R A Greenberg
- Department of Pediatrics, School of Medicine, University of North Carolina, Chapel Hill 27514
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Campbell MK, DeVellis BM, Strecher VJ, Ammerman AS, DeVellis RF, Sandler RS. Improving dietary behavior: the effectiveness of tailored messages in primary care settings. Am J Public Health 1994; 84:783-7. [PMID: 8179049 PMCID: PMC1615043 DOI: 10.2105/ajph.84.5.783] [Citation(s) in RCA: 403] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
OBJECTIVES To achieve the Healthy People 2000 objectives, public health professionals must develop effective dietary interventions that address psychosocial and behavioral components of change. This study tested the effect of individually computer-tailored messages designed to decrease fat intake and increase fruit and vegetable intake. METHODS Adult patients from four North Carolina family practices were surveyed at baseline and then randomly assigned to one of two interventions or to a control group. The first intervention consisted of individually computer-tailored nutrition messages; the second consisted of nontailored nutrition information based on the 1990 Dietary Guidelines for Americans. Patients were resurveyed 4 months postintervention. RESULTS The tailored intervention produced significant decreases in total fat and saturated fat scores compared with those of the control group (P < .05). Total fat was decreased in the tailored group by 23%, in the nontailored group by 9%, and in the control group by 3%. Fruit and vegetable consumption did not increase in any study group. Seventy-three percent of the tailored intervention group recalled receiving a message, compared with 33% of the nontailored intervention group. CONCLUSIONS Tailored nutrition messages are effective in promoting dietary fat reduction for disease prevention.
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Affiliation(s)
- M K Campbell
- Department of Health Behavior, Department of Nutrition, School of Public Health, University of North Carolina, Chapel Hill 27599-7400
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Hill HA, Schoenbach VJ, Kleinbaum DG, Strecher VJ, Orleans CT, Gebski VJ, Kaplan BH. A longitudinal analysis of predictors of quitting smoking among participants in a self-help intervention trial. Addict Behav 1994; 19:159-73. [PMID: 8036963 DOI: 10.1016/0306-4603(94)90040-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Predictors of 7-day abstinence from smoking were identified among participants in a randomized self-help smoking-cessation intervention trial conducted from 1985 to 1988 in Seattle, WA. Subjects were adult smokers belonging to a health maintenance organization who responded to an offer of free quitting assistance. Self-reported smoking status was assessed at 8, 16, and 24 months following enrollment. Predictors of abstinence were identified by longitudinal data analysis using Generalized Estimating Equations (GEEs), a modeling approach which handles repeated-measures data and accommodates time-dependent as well as time-independent covariates. Seventeen items emerged as significant (p < .05) predictors, with odds ratios ranging from 1.3 to 2.1. While much of the previous work in smoking-cessation research has focused on demographic and smoking history variables, results of this study indicate that emphasis should also be placed on psychosocial/motivational factors and quitting activities as important predictors of abstinence. Longitudinal data analysis represents a powerful technique for handling correlated (repeated measures) data, which may prove very useful for future studies of smoking cessation as well as other dynamic processes.
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Affiliation(s)
- H A Hill
- Division of Epidemiology, School of Public Health, Emory University, Atlanta, GA 30329
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Abstract
OBJECTIVES Message tailoring, based on individual needs and circumstances, is commonly used to enhance face-to-face patient counseling. Only recently has individual tailoring become feasible for printed messages. This study sought to determine whether printed tailored recommendations addressing women's specific screening and risk status and perceptions about breast cancer and mammography are more effective than standardized printed recommendations. METHODS Computer-assisted telephone interviews were conducted with 435 women, aged 40 to 65 years, who had visited family practice groups within the previous 2 years. Subjects were randomly allocated to receive individually tailored or standardized mammography recommendation letters mailed from physicians to patients' homes. Follow-up interviews were conducted 8 months later. RESULTS Tailored letter recipients were more likely to remember and to have read more of their letters than standardized version recipients. After controlling for baseline status, tailored letter receipt was associated with more favorable follow-up mammography status for women with incomes below $26,000 and for Black women. CONCLUSIONS Tailored messages are a more effective medium for physicians' mammography recommendations; tailoring may be especially important for women of low socioeconomic status.
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Affiliation(s)
- C S Skinner
- Department of Health Behavior and Health Education, School of Public Health, University of North Carolina at Chapel Hill
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Abstract
Typical computer programs for patient education are didactic and fail to tailor information to an individual's specific needs. New technology greatly enhances the potential of computers in patient education. Computer-assisted instruction programs can now elicit information from users before leading them through problem-solving exercises. New authoring systems enable health professionals to develop their own programs. The capacity to elicit and report back information about factors that influence patients' health behaviors give the newest computer programs one of the strengths of face-to-face patient counseling: the ability to tailor an educational message for an individual patient. These programs are not intended to replace but rather to enhance personal interaction between providers and patients. This article describes the advantages of using computers for individualizing patient education and assessing trends across groups of patients. Innovative programs and features to look for in programs and equipment selection are also described.
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Robinson DM, Strecher VJ. Smoking cessation: a closer look. AAPPO J 1993; 3:27-34. [PMID: 10146397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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Strecher VJ, Bauman KE, Boat B, Fowler MG, Greenberg R, Stedman H. The role of outcome and efficacy expectations in an intervention designed to reduce infants' exposure to environmental tobacco smoke. Health Educ Res 1993; 8:137-143. [PMID: 11067181 DOI: 10.1093/her/8.1.137] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The purpose of this paper is to examine the role of a theoretical framework in an intervention program designed to reduce infants' exposure to environmental tobacco smoke (ETS). The content of a nurse-based intervention focused on two psychosocial constructs: expectations of outcomes which may result from behaviors associated with ETS exposure and expectations of self-efficacy associated with the mother's ability to engage in these behaviors. This study found both constructs predictive of change in, and maintenance of, ETS exposure control. In particular, mothers reporting both low outcome and low efficacy expectations tended to have infants with the highest levels of ETS exposure. We also found that our intervention was effective in changing outcome and efficacy expectations in the desired direction. These findings suggest that outcome and efficacy expectations are changeable, and, therefore, represent important targets in future programs aimed at controlling ETS exposure.
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Affiliation(s)
- V J Strecher
- Department of Health Behavior and Health Education, School of Public Health, University of North Carolina, Chapel Hill 27599-7400, USA
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25
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Fletcher SW, Harris RP, Gonzalez JJ, Degnan D, Lannin DR, Strecher VJ, Pilgrim C, Quade D, Earp JA, Clark RL. Increasing mammography utilization: a controlled study. J Natl Cancer Inst 1993; 85:112-20. [PMID: 8418300 DOI: 10.1093/jnci/85.2.112] [Citation(s) in RCA: 68] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND Despite the effectiveness of breast cancer screening for women older than 50 years of age, only about one third of these women in the United States receive annual mammography. PURPOSE This study was designed to determine if a community-wide intervention could increase use of mammography screening for breast cancer. Secondary end points were determination of changes in women's knowledge and attitudes toward mammography and physicians' self-reported screening practices. METHODS We conducted a controlled study from January 1987 through January 1990 in two eastern North Carolina communities--New Hanover County (the experimental community) and Pitt County (the control community). Before development and implementation of the intervention program in New Hanover County and after the program had been in operation for 1 year, 500 women of ages 50-74 years and all primary-care physicians in each community were interviewed by telephone. In these interviews, we determined the use of mammography for breast cancer screening and the knowledge and attitudes about it. We also established the number of screening mammograms performed in 1987 and 1989 in each county and reviewed medical records to determine the percentage of women the physicians had referred for mammograms. RESULTS The percentage of women who reported receiving a mammogram in the previous year increased from 35% to 55% in the experimental community and from 30% to 40% in the control community (difference of differences, 10%; P = .03 after adjustment for race, education, age, and having a regular doctor; 95% confidence interval, 1%-18%). Increases were greater in New Hanover County regardless of age, race, income, and education. However, the increase was less for Black women than for White women, both overall and in most demographic subgroups. The total number of mammograms performed increased 89% in the experimental community and 45% in the control community. Women's knowledge about mammography changed little, but the intention to get a mammogram increased 30% in New Hanover County, compared with a 17% increase in Pitt County--a statistically significant difference (P < .01). Physician reports and medical record reviews in the two communities showed similar increases in the number of mammograms ordered. CONCLUSIONS A community-wide effort to increase use of breast cancer screening was successful, but more work must be done to reach the National Cancer Institute's goal of annual mammograms for 80% of women of ages 50-74.
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Affiliation(s)
- S W Fletcher
- Lineberger Comprehensive Cancer Center, Department of Medicine, School of Medicine, University of North Carolina, Chapel Hill
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26
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Abstract
BACKGROUND AND PURPOSE A description of passive smoking during the first year of life might assist planning preventive efforts. METHODS Changes in the ecology of passive smoking were investigated in a sample of infants in central North Carolina followed from birth to one year of age. RESULTS The prevalence of tobacco smoke absorption, indicated by excretion of cotinine, increased from 53 percent to 77 percent (95% CI of difference: 14, 35) during the first year of life. Most infants (92 percent) excreting cotinine at three weeks of age were also excreting it at one year. Moreover, 61 percent of infants not excreting cotinine at age three weeks were excreting it at one year. This increase reflected an increased exposure to household and, particularly, nonhousehold sources of smoke; the proportion of infants exposed to nonhousehold smokers increased from 14 percent to 36 percent. CONCLUSIONS These findings suggest that prevention of the onset of passive smoking should begin very early.
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Affiliation(s)
- R A Greenberg
- University of North Carolina, Chapel Hill 27599-7225
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27
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Stange KC, Strecher VJ, Schoenbach VJ, Strogatz D, Dalton B, Cross AW. Psychosocial predictors of participation in a work site health-promotion program. J Occup Med 1991; 33:479-85. [PMID: 2037903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
An understanding of psychosocial factors associated with participation in health promotion programs could lead to targetted interventions to increase enrollment. This study used questionnaires to measure employees' perception of program efficacy, health attitudes, beliefs, social support, and stress prior to the introduction of a comprehensive health promotion program at a research and development work site. The association of these factors with enrollment in the program was then prospectively determined. In addition, open-ended questionnaires were used retrospectively to determine additional factors associated with participation. Of the above factors, only program efficacy was significantly associated with participation in the entire sample. Perceived social support was associated with participation among non-white employees. In open-ended questionnaires, a desire for health information, a desire for help with behavior change, and concern about health status were the most commonly given reasons for participating. The study findings imply that environmental factors operating during the enrollment period at the work site may be more powerful than preexisting attitudes and beliefs in determining participation.
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Affiliation(s)
- K C Stange
- Department of Epidemiology, School of Public Health, University of North Carolina, Chapel Hill
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Strecher VJ, O'Malley MS, Villagra VG, Campbell EE, Gonzalez JJ, Irons TG, Kenney RD, Turner RC, Rogers CS, Lyles MF. Can residents be trained to counsel patients about quitting smoking? Results from a randomized trial. J Gen Intern Med 1991; 6:9-17. [PMID: 1999752 DOI: 10.1007/bf02599383] [Citation(s) in RCA: 86] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
STUDY OBJECTIVE To evaluate the effectiveness of two teaching interventions to increase residents' performance of smoking cessation counseling. DESIGN Randomized controlled factorial trial. SETTING Eleven residency programs, in internal medicine (six), family medicine (three), and pediatrics (two). Programs were located in three university medical centers and four university-affiliated community hospitals. PARTICIPANTS 261 residents who saw ambulatory care patients at least one half-day per week, and 937 returning patients aged 17 to 75 years who reported having smoked five or more cigarettes in the preceding seven days. Of the 937, 843 were eligible for follow-up, and 659 (78%) were interviewed by phone at six months. INTERVENTIONS Two interventions (tutorial and prompt) and four groups. The tutorial was a two-hour educational program in minimal-contact smoking cessation counseling for residents. The prompt was a chart-based reminder to assist physician counseling. One group of residents received the tutorial; one, the prompt; and one, both. A fourth group received no intervention. MEASUREMENT AND RESULTS Six months after the intervention, physician self-reports showed that residents in the tutorial + prompt and tutorial-only groups had used more counseling techniques (1.5-1.9) than had prompt-only or control residents (0.9). Residents in all three intervention groups advised more patients to quit smoking (76-79%) than did control group residents (69%). The tutorial had more effect on counseling practices than did the prompt. Physician confidence, perceived preparedness, and perceived success followed similar patterns. Exit interviews with 937 patients corroborated physician self-reports of counseling practices. Six months later, self-reported and biochemically verified patient quitting rates for residents in the three intervention groups (self-reported: 5.3-8.2%; biochemically verified: 3.4-5.7%) were higher than those for residents in the control group (self-reported: 5.2%; biochemically verified: 1.7%), though the differences were not statistically significant. CONCLUSION A simple and feasible educational intervention can increase residents' smoking cessation counseling.
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Affiliation(s)
- V J Strecher
- Department of Medicine, School of Medicine, University of North Carolina, Chapel Hill 27599-7400
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29
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Abstract
This prospective study examines the effects of causal attributions given to previous weight control failures on subsequent success in controlling weight. Adult participants enrolled in a weight control program were screened to identify those who had made previous weight reduction attempts through a formal program. Once identified, subjects (n = 158) were asked to make causal attributions for their previous failures. Subjects were then followed through the 15-week program to determine their degree of success. Subjects who attributed the cause of previous failures to stable, immutable conditions were more likely to have low expectations of success. Low success expectancies, in turn, were associated with lack of goal attainment through the program. The number of previous failures in formal weight control programs was associated with a perception of the respondents that previous failures had stable causes. Neither the number of former failures nor the attributions of their causes were directly related to goal attainment. Practice implications of the results are discussed.
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Affiliation(s)
- H J Hospers
- Department of Health Education, University of Limburg, The Netherlands
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30
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Abstract
This study provides a detailed description of passive smoking by 433 infants (mean age 18 days) enrolled from a representative population of healthy neonates in central North Carolina during 1986 and 1987. Sixty-four percent (276) lived in households with smokers or had contact with nonhousehold smokers. During the week before data collection, two thirds (184) of these 276 infants reportedly had tobacco smoke produced in their presence. Seventy-five percent of smoking mothers smoked near their infants. The amount smoked by the mother near the infant correlated with the amount smoked near the infant by nonmaternal smokers. Cotinine, an indicator of smoke absorption, was found in the urine of 60% (258) of all study infants. The amount smoked in the infant's presence, as well as the amount smoked farther away from the infant, especially by the mother, were the most significant correlates of the urine cotinine concentration. The results of this study suggest that efforts to reduce passive smoking in young infants should emphasize the importance of the mother's smoking behavior, smoke produced anywhere in the home, and household social influences on smoking behavior near the infant.
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Affiliation(s)
- R A Greenberg
- Department of Pediatrics, University of North Carolina School of Medicine, Chapel Hill
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31
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Abstract
This article describes the development of a new smoking cessation and maintenance guide aimed at a broad spectrum of cigarette smokers. To accomplish this task the authors reviewed the research literature and conducted a series of iterative pretests with representatives of the target populations using qualitative and quantitative methods. A process is described for developing health education materials which includes the selection of the target audience, organization and presentation of content, and pretesting of the material. The utility of this user-oriented strategy and step-by-step pretesting is discussed.
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Affiliation(s)
- V J Strecher
- Department of Health Education, University of North Carolina, Chapel Hill 27514
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32
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Strecher VJ, Becker MH, Clark NM, Prasada-Rao P. Using patients' descriptions of alcohol consumption, diet, medication compliance, and cigarette smoking: the validity of self-reports in research and practice. J Gen Intern Med 1989; 4:160-6. [PMID: 2651602 DOI: 10.1007/bf02602359] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- V J Strecher
- Department of Health Behavior and Education, School of Public Health, University of North Carolina, Chapel Hill 27599-7400
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Orleans CT, Schoenbach VJ, Salmon MA, Strecher VJ, Kalsbeek W, Quade D, Brooks EF, Konrad TR, Blackmon C, Watts CD. A survey of smoking and quitting patterns among black Americans. Am J Public Health 1989; 79:176-81. [PMID: 2913836 PMCID: PMC1349929 DOI: 10.2105/ajph.79.2.176] [Citation(s) in RCA: 87] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
A sample of adult Black policyholders of the nation's largest Black-owned life insurance company was surveyed in 1986 to add to limited data on smoking and quitting patterns among Black Americans, and to provide direction for cessation initiatives targeted to Black smokers. Forty per cent of 2,958 age-eligible policyholders for whom current addresses were available returned a completed questionnaire. Population estimates for smoking status agree closely with national estimates for Blacks age 21-60 years: 50 per cent never-smokers; 36 per cent current smokers; 14 per cent ex-smokers. Current and ex-smokers reported a modal low-rate/high nicotine menthol smoking pattern. Current smokers reported a mean of 3.8 serious quit attempts, a strong desire and intention to quit smoking, and limited past use of effective quit smoking treatments and self-help resources. Correlates of motivation to quit smoking were similar to those found among smokers in the general population, including smoking-related illnesses and medical advice to quit smoking, previous quit attempts, beliefs in smoking-related health harms/quitting benefits, and expected social support for quitting. Methodological limitations and implications for the design of needed Black-focused quit smoking initiatives are discussed.
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Affiliation(s)
- C T Orleans
- Fox Chase Cancer Center, Division of Cancer Control, Philadelphia, PA 19111
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34
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Abstract
The Health Belief Model, social learning theory (recently relabelled social cognitive theory), self-efficacy, and locus of control have all been applied with varying success to problems of explaining, predicting, and influencing behavior. Yet, there is conceptual confusion among researchers and practitioners about the interrelationships of these theories and variables. This article attempts to show how these explanatory factors may be related, and in so doing, posits a revised explanatory model which incorporates self-efficacy into the Health Belief Model. Specifically, self-efficacy is proposed as a separate independent variable along with the traditional health belief variables of perceived susceptibility, severity, benefits, and barriers. Incentive to behave (health motivation) is also a component of the model. Locus of control is not included explicitly because it is believed to be incorporated within other elements of the model. It is predicted that the new formulation will more fully account for health-related behavior than did earlier formulations, and will suggest more effective behavioral interventions than have hitherto been available to health educators.
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Affiliation(s)
- I M Rosenstock
- Center for Health and Behavior Studies, School of Applied Arts and Sciences, California State University, Long Beach 90840
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35
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De Tullio PL, Eraker SA, Jepson C, Becker MH, Fujimoto E, Diaz CL, Loveland RB, Strecher VJ. Patient medication instruction and provider interactions: effects on knowledge and attitudes. Health Educ Q 1986; 13:51-60. [PMID: 3957685 DOI: 10.1177/109019818601300106] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
This prospective study examines whether a patient medication instruction sheet (PMI) given to clinic patients by their health care provider affects knowledge and/or attitudes with thiazide diuretic use as part of an antihypertensive regimen. Adult male patients (N = 285) in a general medicine clinic were assigned to groups receiving the American Medical Association PMI describing their diuretic. Patients getting the PMI obtained it either directly from their provider or at the pharmacy dispensing window. All patients were surveyed by phone 1 week following the clinic visit with regard to the PMI, knowledge of medication use, and attitudes toward drug use. Results indicate that a provider-dispensed PMI results in higher levels of drug knowledge and greater patient satisfaction with their knowledge than a pharmacy-dispensed PMI. In addition, the PMIs educational value may be lessened by an incomplete verbal consult. This study demonstrates that the AMA PMI is an effective educational tool when distributed by a provider and can promote better understanding and use of prescribed medications.
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Abstract
The concept of self-efficacy is receiving increasing recognition as a predictor of health behavior change and maintenance. The purpose of this article is to facilitate a clearer understanding of both the concept and its relevance for health education research and practice. Self-efficacy is first defined and distinguished from other related concepts. Next, studies of the self-efficacy concept as it relates to health practices are examined. This review focuses on cigarette smoking, weight control, contraception, alcohol abuse and exercise behaviors. The studies reviewed suggest strong relationships between self-efficacy and health behavior change and maintenance. Experimental manipulations of self-efficacy suggest that efficacy can be enhanced and that this enhancement is related to subsequent health behavior change. The findings from these studies also suggest methods for modifying health practices. These methods diverge from many of the current, traditional methods for changing health practices. Recommendations for incorporating the enhancement of self-efficacy into health behavior change programs are made in light of the reviewed findings.
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Abstract
A two-wave panel survey of physicians in southeastern Pennsylvania assessed the smoking intervention strategies physicians use with their patients, their intention to prescribe nicotine chewing gum (Nicorette), and their subsequent prescribing of Nicorette. The most frequently employed health education strategies were counseling, counseling in combination with written materials or referral, and recommendation to stop smoking, with significant differences among specialty groups. Most of the responding physicians (87%) were aware of nicotine chewing gum; of those aware, 71% reported an intention to prescribe it for their patients who smoke. Physicians' prescription patterns differed by specialty: family practitioners were most inclined to prescribe Nicorette. Forty-seven percent of physicians had no follow-up data on the patients for whom they had prescribed Nicorette. The survey data reported here demonstrate that physicians are willing to adopt a new smoking cessation practice. The challenge is to incorporate this practice into a cost-effective smoking cessation intervention which can be integrated into the routine of patient care.
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Strecher VJ, Becker MH, Kirscht JP, Eraker SA, Graham-Tomasi RP. Evaluation of a minimal-contact smoking cessation program in a health care setting. Patient Educ Couns 1985; 7:395-407. [PMID: 10274896 DOI: 10.1016/0738-3991(85)90049-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
A controlled evaluation of a minimal-contact smoking cessation intervention was conducted with 213 inpatients and outpatients at a Veterans Administration Medical Center (VAMC). The intervention had three components: Brief consultation from a health practitioner; administration of a self-help smoking cessation manual; and provision of an incentive to adhere to recommendations in the manual. Enrollment procedures differed from those of many other smoking-intervention trials in that, instead of enrolling only smokers who were motivated to quit, all patients who smoked and who would normally be considered eligible for a smoking-cessation intervention were included. The evaluation examined acceptability of the program to patients who smoked, overall effectiveness of the intervention, and efficacy of the intervention for specific patient demographic, social status, and health status groups. The program had a high degree of acceptance by patients who smoked, with over 60% agreeing to participate and take home the self-help smoking-cessation manual. The program was effective in getting patients to reduce their daily smoking, and marginally effective in influencing smoking cessation, with some patient groups exhibiting higher cessation rates than others. Special problems to be considered when attempting to influence groups of smokers at high levels of psychological stress and with low levels of education and income--factors normally associated with high rates of smoking and failure in traditional smoking-cessation programs--are discussed in light of the results obtained.
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Strecher VJ, Becker MH, Kirscht JP, Eraker SA, Graham-Tomasi RP. Psychosocial aspects of changes in cigarette-smoking behavior. Patient Educ Couns 1985; 7:249-262. [PMID: 10273957 DOI: 10.1016/0738-3991(85)90033-3] [Citation(s) in RCA: 33] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
This paper examines the relationships between patients' perceptions of susceptibility to illness, self-efficacy, anxiety, social support and subsequent changes in cigarette-smoking behavior through a prospective study involving 213 patients using a Veterans Administration Medical Center (VAMC). During an inpatient or outpatient visit to the VAMC, veterans received a questionnaire and were then enrolled in a smoking cessation intervention trial wherein some patients received a practitioner-initiated minimal-contact intervention and other patients received usual care. Smoking status was assessed 3 months following hospital discharge. Analyses revealed that patients most likely to have reduced their smoking, whether in the intervention or control group, were those reporting both high perceived susceptibility and high expectations of efficacy. Those least likely to have reduced their smoking were those reporting high susceptibility but low efficacy--what has been characterized as a 'learned helplessness' mode. Expectations of efficacy were inversely associated with general level of anxiety; that is, those reporting high levels of anxiety tended to report lower levels of self-efficacy. This relationship was powerfully buffered by a measure of social support. The results of this study suggest a number of potentially effective counseling strategies for practitioners who are trying to get their patients to quit smoking.
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Abstract
The magnitude of the problem of smoking challenges health providers to persuade patients of the importance of trying to quit. Smoking behavior and cessation techniques are discussed in terms of the health decision model, a third-generation model combining health beliefs, decision analysis, and behavioral decision theory. This review suggests the need for physicians to emphasize factors such as health beliefs, self-efficacy, social support, and reduction of stress in smoking cessation efforts. Patients experiencing symptoms, particularly relating to the lungs or heart, may have stronger health beliefs and are clearly more likely to quit smoking. In the absence of a clear-cut advantage for any particular smoking cessation technique, physicians should provide advice about smoking as a regular part of every patient visit.
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41
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Strecher VJ. A minimal-contact smoking cessation program in a health care setting. Public Health Rep 1983; 98:497-502. [PMID: 6414037 PMCID: PMC1424472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
A minimal-contact smoking cessation program, designed for use in a health care setting, is described. Smokers receiving medical care as inpatients or outpatients at the Ann Arbor (Mich.) Veterans Administration Hospital receive a brief consultation about their smoking from a health practitioner. (For inpatients, the consultation occurs near the time of the patient's discharge from the hospital.) Toward the end of the consultation, if the patient decides to try to quit smoking, he or she is given a self-help smoking cessation kit in a 3-week-diary format. With the practitioner, the smoker fills out the first series of exercises in the kit, including a smoking awareness test, and signs a stop-smoking contract, which is cosigned by the practitioner. The patient takes the kit home, where the remainder of the kit's instructions and exercises are to be followed. Compliance is encouraged by weekly telephone calls from the health practitioner to check on the patient's progress and by offering the patient a State lottery ticket for each week of the diary completed. Although the materials for this program were created for veterans using the Veterans Administration medical care system, the program can be adapted to a variety of health settings and can employ different types of health care practitioners--physicians, nurses, physician's assistants, and allied health care providers.
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Abstract
The interaction between physician and patient comprises aspects of communication common to any two human beings and other aspects peculiar to the roles exclusively adopted by physicians and patients. In this review, nonverbal and verbal elements of general communication are discussed, detailing important aspects of vocal tone, body postures, appearance, and verbal cues that may influence attributions made of physicians by patients. Role-related elements of physician-patient interactions are discussed in light of findings from research on interactions between physicians and patients. Developmental elements of general communication are discussed, relating stages tht evolve in interactions to physician-patient interactions. Finally, an examination is made of how interpersonal skills are taught to physicians and medical students. Discussion of what skills are specified for teaching, whether they are effectively taught, and whether the learning of these skills produces desired patient health-related outcomes is presented.
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