Cost-effectiveness of tailored print communication,telephone motivational interviewing,and a combination of the two: results of an economic evaluation alongside the Vitalum randomized controlled trial

Background  

The aim of the present study was to evaluate the cost-effectiveness of tailored print communication (TPC), telephone motivational interviewing (TMI), a combination of the two, and no intervention on two outcomes in adults aged 45 to 70, half of them having hypertension: increasing the number of public health guidelines met for three behaviors (physical activity and fruit and vegetable consumption), and impact on quality adjusted life years (QALYs).     

Computer-assisted telephone interviewing (CATI): using the telephone for obtaining information on reproductive health

The objective of this study was to evaluate the feasibility of using computer assisted telephone interviewing (CATI) as a method for obtaining information on reproductive health in Brazil. A total of 998 eligible women for the study were selected to answer a questionnaire through computer- assisted telephone interviewing undertaken by trained interviewers. The outcomes of each telephone contact attempt were described. Differences between groups were assessed using the χ(2) test. Phone contact was made in 60.3% of the attempts and 57.5% of the interviews were completed. The success rate improved with the decrease in time from hospitalization to interview and with the higher numbers of telephones available. A total of 2,170 calls were made, comprising of one to sixteen attempts per woman. The majority of situations where extra calls were necessary were due to the number being busy or to the fact that the woman was not available at the time of the call. CATI can prove be a valuable procedure for obtaining information on reproductive health among Brazilian women, particularly for relatively recent events and when more than one alternative telephone number is available.     

Measuring the quality of motivational interviewing in primary health care encounters: The development and validation of the motivational interviewing assessment scale (MIAS)

Background: Motivational interviewing (MI) is a collaborative, goal-oriented method to help patients change behaviour. Tools that are often used to measure MI are the motivational interviewing skills code' (MISC), the ‘motivational interviewing treatment integrity’ (MITI) and the ‘behaviour change counselling index’ (BECCI). The first two instruments have not been designed to be used in primary healthcare (PHC) settings. The BECCI actually is time-consuming. The motivational interviewing assessment scale (MIAS, 'EVEM' in Spanish) was developed to measure MI in PHC encounters as an alternative to the previous instruments.

Objectives: To validate MIAS as an instrument to assess the quality of MI in PHC settings.

Methods: (a) Development: Sixteen experts in MI participated in the design, face and consensus validity, using a Delphi-type methodology. (b) Validation: Setting: 27 PHC centres located in Spain. Subjects: four experts in MI tested its psychometric properties with 332 video recordings coming from the Dislip-EM study (consultations provided by 37 practitioners). Measurements: dimensionality, internal consistency, reliability (intra-class correlation coefficient—ICC), sensitivity to change and convergent validity with the BECCI scale.

Results: A 14-item scale was obtained after the validation process. Factor analysis: two factors explained 76.6% of the total variance. Internal consistency, α?=?0.99. Reliability: intra-rater ICC?=?0.96; inter-rater ICC?=?0.97. Sensitivity to change: means before and after training were 23.63 versus 38.57 (P?P?Conclusion: The MIAS is a consistent and reliable instrument to assess the use of MI in PHC settings.

Key Messages

• The motivational interviewing assessment scale is a valid tool to assess motivational interviewing skills in physicians.

• It has been tested in a wide variety of clinical situations in primary healthcare settings and can also be used as a tool for evaluation of training.

     

The effectiveness of tailored feedback and action plans in an intervention addressing multiple health behaviors

PURPOSE: Examine the effects of three iterative tailored feedback letters addressing smoking; physical activity; and fruit, vegetable, and fat intake, and test the additional effects of providing feedback on action plans. DESIGN: A tailored, print-based intervention was developed and tested in a randomized control trial with a posttest after 9 months. SETTING: A total of 2827 respondents agreed to participate. They were recruited from a random sample of 35,000 addresses obtained through the Dutch national telephone company. SUBJECTS: The mean age was 49 years, and 55% were female. Intervention. The experimental group received three printed tailored letters, and the control group received three printed generic letters. Respondents from the experimental group randomly received either a third letter with tailored information or tailored information and action-planning feedback. MEASURES; The questionnaire assessed physical activity; smoking; consumption of fruit, vegetables and fat; motivational determinants; action plans; and demographics. RESULTS: Tailored information resulted in more improvement over time than generic information for the intake of fruit, vegetables, and fat and for physical activity. No differences between the conditions were found for smoking because of high cessation rates in all conditions. Action-planning feedback did not increase the effects. CONCLUSIONS: Tailored lifestyle information can be effective for adults in changing nutrition behavior and physical activity.     

The efficacy of motivational interviewing as a brief intervention for excessive drinking: a meta-analytic review

AIMS: (1) To examine whether or not motivational interviewing (MI) is more efficacious than no intervention in reducing alcohol consumption; (2) to examine whether or not MI is as efficacious as other interventions. METHOD: A literature search followed by a meta-analytic review of randomized control trials of MI interventions. Aggregated between-group effect sizes and confidence intervals were calculated for each study. RESULTS: Literature search revealed 22 relevant studies, of which nine compared brief MI with no treatment, and met methodological criteria for inclusion. In these, the aggregate effect size was 0.18 (95% C.I. 0.07, 0.29), but was greater 0.60 (95% C.I. 0.36, 0.83) when, in a post-hoc analysis, the follow-up period was three months or less. Its efficacy also increased when dependent drinkers were excluded. There were nine studies meeting methodological criteria for inclusion which compared brief MI with another treatment (one of a diverse set of interventions), yielding an aggregate effect size of 0.43(95% C.I. 0.17, 0.70). The literature review pointed to several factors which may influence MI's long-term efficacy effectiveness of MI. CONCLUSIONS: Brief MI is effective. Future studies should focus on possible predictors of efficacy such as gender, age, employment status, marital status, mental health, initial expectations, readiness to change, and whether the population is drawn from treatment-seeking or non-treatment-seeking populations. Also, the components of MI should be compared to determine which are most responsible for maintaining long-term changes.     

Effect of preventive messages tailored to family history on health behaviors: the Family Healthware Impact Trial

PURPOSE We wanted to determine the impact of automated family history assessment and tailored messages for coronary heart disease, stroke, diabetes, colorectal, breast, and ovarian cancer on preventive behaviors compared with a standard preventive message.METHODS The study was a cluster-randomized clinical trial that included 41 primary care practices, the majority in the Midwest, using Family Healthware, a self-administered, Web-based tool that assesses familial risk for the diseases and provides personalized risk-tailored messages. Patients in the control group received an age- and sex-specific health message related to lifestyle and screening. Smoking cessation, fruit and vegetable intake, physical activity, aspirin use, blood pressure, and cholesterol and blood glucose screening were assessed at baseline and 6 months after the intervention.RESULTS Of 4,248 participants, 3,344 (78%) completed the study. Participants were white (91%), female (70%), and insured (97%), and had a mean age of 50.6 years (range 35–65 years). Intervention participants were more likely to increase daily fruit and vegetable consumption from 5 or fewer servings a day to 5 or more servings a day (OR = 1.29; 95% confidence interval [CI], 1.05–1.58) and to increase physical activity (OR = 1.47; 95% CI, 1.08–1.98) to 5 to 6 times a week for 30 minutes or more a week. The absolute differences in proportion were 3% and 4%, respectively. Intervention participants were less likely to move from not having cholesterol screening in the last 5 years to having their cholesterol measured within 5 years (OR = 0.34; 95% CI, 0.17–0.67), with an absolute difference of 15%.CONCLUSIONS Messages tailored to an individual’s familial risk for 6 common diseases modestly increased self-reported physical activity and fruit and vegetable intake but reduced the likelihood of receiving cholesterol screening.     

Longitudinal patterns and predictors of multiple health risk behaviors among adolescents: The TRAILS study

BackgroundMost studies on multiple health risk behaviors among adolescents have cross-sectionally studied a limited number of health behaviors or determinants.PurposeTo examine the prevalence, longitudinal patterns and predictors of individual and multiple health risk behaviors among adolescents.MethodsEight health risk behaviors (no regular consumption of fruit, vegetables or breakfast, overweight or obesity, physical inactivity, smoking, alcohol use and cannabis use) were assessed in a prospective population study (second and third wave). Participants were assessed in three waves between ages 10 and 17 (2001–2008; n = 2230). Multiple linear regression was used to assess the influence of gender, self-control, parental health risk behaviors, parental monitoring and socioeconomic factors on the number of health risk behaviors adjusted for preceding multiple health risk behaviors (analysis: 2013–2014).ResultsRates of > 5 health risk behaviors were high: 3.6% at age 13.5 and 10.2% at age 16. Smoking at age 13.5 was frequently associated with health risk behaviors at age 16. No regular consumption of fruit, vegetables and breakfast, overweight or obesity, physical inactivity and smoking predicted the co-occurrence of health risk behaviors at follow-up. Significant predictors of the development of multiple health risk behaviors were adolescents' levels of self-control, socioeconomic status and maternal smoking.ConclusionsMultiple health risk behaviors are common among adolescents. Individual and social factors predict changes in multiple health risk behaviors, showing that prevention targeting multiple risk behaviors is needed. Special attention should be paid to adolescents with low self-control and families with low socioeconomic status or a mother who smokes.     

Initial efficacy of MI, TTM tailoring and HRI's with multiple behaviors for employee health promotion

OBJECTIVE: This study was designed to compare the initial efficacy of Motivational Interviewing (MI), Online Transtheoretical Model (TTM)-tailored communications and a brief Health Risk Intervention (HRI) on four health risk factors (inactivity, BMI, stress and smoking) in a worksite sample. METHOD: A randomized clinical trial assigned employees to one of three recruitment strategies and one of the three treatments. The treatment protocol included an HRI session for everyone and in addition either a recommended three TTM online sessions or three MI in person or telephone sessions over 6 months. At the initial post-treatment assessment at 6 months, groups were compared on the percentage who had progressed from at risk to taking effective action on each of the four risks. RESULTS: Compared to the HRI only group, the MI and TTM groups had significantly more participants in the Action stage for exercise and effective stress management and significantly fewer risk behaviors at 6 months. MI and TTM group outcomes were not different. CONCLUSION: This was the first study to demonstrate that MI and online TTM could produce significant multiple behavior changes. Future research will examine the long-term impacts of each treatment, their cost effectiveness, effects on productivity and quality of life and process variables mediating outcomes.     

Pathways to health: a cluster randomized trial of nicotine gum and motivational interviewing for smoking cessation in low-income housing.

Despite high smoking rates among those living in poverty, few cessation studies are conducted in these populations. This cluster-randomized trial tested nicotine gum plus motivational interviewing (MI) for smoking cessation in 20 low-income housing developments (HDs). Intervention participants (10 HDs, n = 66) received educational materials, 8 weeks of 4 mg nicotine gum, and 5 MI sessions on quitting smoking. Comparison participants (10 HDs, n = 107) received 5 MI sessions and educational materials addressing fruit and vegetable consumption. Participants had a mean age of 46.3 years and were predominantly female (70%) and African American (83%). Biochemically-verified 7-day abstinence rates at 8 weeks were 6.1% and 5.6% in the intervention and comparison arms, respectively (p = ns); and at 26 weeks were 7.6% and 9.3%, respectively (p = ns). Results suggest that nicotine gum plus MI were not effective for smoking cessation in low-income housing. Programs are needed to enhance the effectiveness of pharmacotherapy and counseling in underserved populations.     

社区卫生服务需要量及需求量测算方法研究

本文运用健康需要法、需求法、工时测算法对社区卫生服务需要量及需求量进行了研究,为探索合理的社区卫生服务需要量及需求量测算方法,制定城市社区卫生人力规划提供依据.     

Covariance of adolescent health behaviors: the Class of 1989 study

The purpose of this paper is to add to the growing body of knowledgeregarding the clustering or covariation of health behaviorsin adolescents. Patterns of smoking, healthy eating and activitylevels were examined through a self-report survey using serialcross-sectional samples of students over 7 years (sixth to 12thgrade). The students represented were participants in the Classof 89 study, a component of the Minnesota Heart Health Program.Comparisons are made between males and females as well as byreference and intervention communities. Bi-variate and multivariateresults suggest that not only do associations exist betweenhealth behaviors, but the associations strengthen over time.After the eighth grade, students reporting lower activity patternsas well as those making fewer healthy food choices also exhibita higher weekly smoking prevalence. The multivariate analysespoint to a risk profile where smoking, poor food choices andlower activity patterns cluster. The results point to the importanceof early health education in order to foster the developmentof a positive health profile prior to consolidation of unhealthfulbehaviors. Comprehensive school-based health education is alsorecommended as a way to promote the importance and developmentof a healthy lifestyle across multiple behaviors.     

The prevention access and risk taking in young people (PARTY) project protocol: a cluster randomised controlled trial of health risk screening and motivational interviewing for young people presenting to general practice and motivational interviewing for young people presenting to general practice

ABSTRACT: BACKGROUND: There are growing worldwide concerns about the ability of primary health care systems to manage the major burden of illness in young people. Over two thirds of premature adult deaths result from risks that manifest in adolescence, including injury, neuropsychiatric problems and consequences of risky behaviours. One policy response is to better reorientate primary health services towards prevention and early intervention. Currently, however, there is insufficient evidence to support this recommendation for young people. This paper describes the design and implementation of a trial testing an intervention to promote psychosocial risk screening of all young people attending general practice and to respond to identified risks using motivational interviewing. Main outcomes: clinicians' detection of risk-taking and emotional distress, young people's intention to change and reduction of risk taking. Secondary outcomes: pathways to care, trust in the clinician and likelihood of returning for future visits. The design of the economic and process evaluation are not detailed in this protocol. METHODS: PARTY is a cluster randomised trial recruiting 42 general practices in Victoria, Australia. Baseline measures include: youth friendly practice characteristics; practice staff's self-perceived competency in young people's care and clinicians' detection and response to risk taking behaviours and emotional distress in 14-24 year olds, attending the practice. Practices are then stratified by a social disadvantage index and billing methods and randomised. Intervention practices receive: nine hours of training and tools; feedback of their baseline data and two practice visits over six weeks. Comparison practices receive a three hour seminar in youth friendly practice only. Six weeks post-intervention, 30 consecutive young people were interviewed post-consultation from each practice and followed-up for self-reported risk taking behaviour and emotional distress three and 12 months post consultation. DISCUSSION: The PARTY trial is the first to examine the effectiveness and efficiency of a psychosocial risk screening and counselling intervention for young people attending primary care. It will provide important data on health risk profiles of young people attending general practice and on the effects of the intervention on engagement with primary care and health outcomes over 12 months. Trial registration ISRCTN16059206 Key Words Young people, health risks, screening, motivational interviewing, emotional distress, primary care, health outcomes.     

Enhancing multiple domains of well-being by decreasing multiple health risk behaviors: a randomized clinical trial

Abstract Tailored behavior change programs have proven effective at decreasing health risk factors, but the impact of such programs on participant well-being has not been tested. This randomized trial evaluated the impact of tailored telephone coaching and Internet interventions on health risk behaviors and individual well-being. Exercise and stress management were the primary health risks of interest; improvements in other health risk behaviors were secondary outcomes. A sample of 3391 individuals who reported health risk in the areas of exercise and stress management were randomly assigned to 3 groups: telephonic coaching that applied Transtheoretical Model (TTM) tailoring for exercise and minimal tailoring (stage of change) for stress management; an Internet program that applied TTM tailoring for stress management and minimal tailoring for exercise; or a control group that received an assessment only. Participants were administered the Well-Being Assessment and, at baseline, had relatively low well-being scores (mean, 60.9 out of 100 across all groups). At 6 months, a significantly higher percentage of both treatment groups progressed to the Action stage for exercise, stress management, healthy diet, and total number of health risks, compared to the control group. Both treatment groups also demonstrated significantly greater improvements on overall well-being and the domains of emotional health, physical health, life evaluation, and healthy behaviors. There were no differences between the groups for 2 well-being domains: basic access to needs and work environment. These results indicate that scalable, tailored behavior change programs can effectively reduce health risk and accrue to improved well-being for participants. (Population Health Management 2012;15:276-286).     

Using communication theory for health promotion: practical guidance on message design and strategy

According to the U.S. Department of Health and Human Services, health communication is "the study and use of communication strategies to inform and influence individual and community decisions that enhance health." The purpose of this article is to look at how health educators can use communication theory to create messages that are innovative, relatable, and motivating to intended audiences. Three specific communication theories are presented, along with examples of how they have been successfully used in behavior change initiatives. These three theories are offered in an effort to stimulate further investigation into how theory supports the creation of targeted, tailored, and effective communication strategies.     

Job strain and health behaviors: results of a prospective study

PURPOSE: To assess the association between job demands, job decision latitude, and job strain (defined by Karasek as a combination of high demands and low decision latitude) and cardiovascular disease-related health behaviors such as cigarette smoking, alcohol use, lack of exercise, and overweight. DESIGN: Cross-sectional and prospective. SETTING: Nine New York City public and private sector worksites. SUBJECTS: Two hundred eighty-five male employees, aged 30 to 60, in a wide variety of white-collar and blue-collar job titles. MEASURES: Medical examinations and surveys, which included demographic, health behavior, and job characteristics data. RESULTS: Prospectively, among 189 men, increase in job decision latitude over 3 years was associated with decrease in cigarette smoking, by analysis of covariance, controlling for age, race, education, marital status, and number of children at home (F (8, 180) = 4.37, p = .005). The largest increase in latitude occurred among the 13 men who quit smoking. However, change in job characteristics was not associated with change in overweight or alcohol use. Cross-sectional analyses did not produce consistent associations. CONCLUSIONS: The effectiveness of smoking cessation may be aided by modification of structural features of the work environment, such as job decision latitude. This study is limited by the small number of subjects who were engaged in high risk behaviors.     

The news on health care funding: a study of reporting in the Australian print media for 1996

OBJECTIVES: To review the coverage of health care funding and resourcing issues in the quality printed media in Australia. METHODS: Content analysis of all articles in six major print publications with detailed commentary on four major issues. RESULTS: One thousand one hundred and fifty articles were published over 12 months, most in the front three pages. Coverage of many issues was prompted by an event, such as an election, government budget or policy announcement. Although issues were rarely personalized, the use of an individual authoritative spokesperson was, with some individuals becoming well recognised as experts. In general, these experts represented vested interest or lobby groups. The media discussion rarely dealt with the system as a whole, and generally approached a topic or issue in isolation from its inter-relationships with other issues. CONCLUSION: Health care funding stories are newsworthy but more for their political interest than as reflection of a social debate about values. Media reports rarely deal with the complexity of health policy issues, or challenge the assumptions and positions put forward.