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Gonzalez-Ramirez M, Cejudo-Lopez A, Lozano-Navarrete M, Salamero Sánchez-Gabriel E, Torres-Bengoa MA, Segura-Balbuena M, Sanchez-Cordero MJ, Barroso-Vazquez M, Perez-Barba FJ, Troncoso AM, Garcia-Parrilla MC, Cerezo AB. SAlBi educa (Tailored Nutrition App for Improving Dietary Habits): Initial Evaluation of Usability. Front Nutr 2022; 9:782430. [PMID: 35520281 PMCID: PMC9063930 DOI: 10.3389/fnut.2022.782430] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 03/14/2022] [Indexed: 12/13/2022] Open
Abstract
In recent years, the use of applications to improve dietary habits has increased. Although numerous nutrition apps are available on the market, only few have been developed by health and nutrition professionals based on scientific evidence and subsequently tested to prove their usability. The main objective of this study was to design, develop, and evaluate the usability of a tailored nutrition application to be used to promote healthy eating habits. In order to decide app design and content, three focus groups took place with fifteen professionals from primary healthcare, nutrition, and food science and computer science, as well as expert users. For the general and feedback message design, a reference model based on the scientific literature was developed. To address the multi-perspective approach of users' and external healthcare professionals' feedback, a one-day pilot testing with potential users and healthcare professionals was conducted with four focus groups. To evaluate the relevance and potential usability of the app a 1-month pilot test was conducted in a real-life environment. A total of 42 volunteers participated in the one-day pilot testing, and 39 potential users participated in the 1-month pilot test. The SAlBi educa app developed includes an online dietary record, a self-monitoring tool to evaluate dietary patterns, general and feedback messages, and examples of traditional Mediterranean recipes. The usability study showed that volunteers think that SAlBi educa is pleasant (59%) and easy to learn to use (94%). Over 84% of the volunteers declared that the nutritional messages were clear and useful. Volunteers stated that general and tailored recommendations, as well as self-monitoring, were SAlBi educa's most motivating and useful features. SAlBi educa is an innovative, user-friendly nutritional education tool with the potential to engage and help individuals to follow dietary habits based on the Mediterranean model.
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Affiliation(s)
- Marina Gonzalez-Ramirez
- Fundación Pública Andaluza para la Gestión de la Investigación en Salud de Sevilla (FISEVI), Hospital Universitario Virgen Macarena, Sevilla, Spain
- Departamento de Nutrición y Bromatología, Toxicología y Medicina Legal, Facultad de Farmacia, Universidad de Sevilla, Sevilla, Spain
| | - Angela Cejudo-Lopez
- Centro de Salud Bellavista, Distrito Sanitario de Atención Primaria Sevilla, Sevilla, Spain
| | - Mauricio Lozano-Navarrete
- UGC Salud Pública Sevilla, Distrito Sanitario de Atención Primaria Sevilla, Área de Promoción de la Salud, Sevilla, Spain
| | | | - M. Alfonso Torres-Bengoa
- Centro de Salud Puerta Este “Dr. Pedro Vallina”, Distrito Sanitario de Atención Primaria Sevilla, Sevilla, Spain
| | - Manuel Segura-Balbuena
- Centro de Salud Esperanza Macarena, Distrito Sanitario de Atención Primaria Sevilla, Sevilla, Spain
| | | | | | | | - Ana M. Troncoso
- Departamento de Nutrición y Bromatología, Toxicología y Medicina Legal, Facultad de Farmacia, Universidad de Sevilla, Sevilla, Spain
| | - M. Carmen Garcia-Parrilla
- Departamento de Nutrición y Bromatología, Toxicología y Medicina Legal, Facultad de Farmacia, Universidad de Sevilla, Sevilla, Spain
| | - Ana B. Cerezo
- Departamento de Nutrición y Bromatología, Toxicología y Medicina Legal, Facultad de Farmacia, Universidad de Sevilla, Sevilla, Spain
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Nordfalk JM, Holmøy T, Thomas O, Nylenna M, Gulbrandsen P. Training physicians in providing complex information to patients with multiple sclerosis: a randomised controlled trial. BMJ Open 2022; 12:e049817. [PMID: 35292486 PMCID: PMC8928319 DOI: 10.1136/bmjopen-2021-049817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE To evaluate the effect of a specific communication training for neurologists on how to provide complex information about treatment options to patients with multiple sclerosis (MS). DESIGN Single-centre, single-blind, randomised controlled trial. SETTING One university hospital in Norway. PARTICIPANTS Thirty-four patients with early-stage MS. INTERVENTION A 3-hour training for neurologists on how to provide complex information about MS escalation therapy. MAIN OUTCOME MEASURES Patient recall rate, measured with a reliable counting system of provided and recalled information about drugs. SECONDARY OUTCOME MEASURES Number of information units provided by the physicians. Effects on patient involvement through questionnaires. METHODS Patients with MS were instructed to imagine a disease development and were randomised and blinded to meet a physician to receive information on escalation therapy, before or after the physician had participated in a 3-hour training on how to provide complex information. Consultations and immediate patient recall interviews were video-recorded and transcribed verbatim. RESULTS Patient recall rate was 0.37 (SD=0.10) pre-intervention and 0.39 (SD=0.10) post-intervention. The effect of the intervention on recall rate predicted with a general linear model covariate was not significant (coefficient parameter 0.07 (SE 0.04, 95% CI (-0.01 to 0.15)), p=0.099).The physicians tended to provide significantly fewer information units after the training, with an average of 91.0 (SD=30.3) pre-intervention and 76.5 (SD=17.4) post-intervention; coefficient parameter -0.09 (SE 0.02, 95% CI (-0.13 to -0.05)), p<0.001. There was a significant negative association between the amount of provided information and the recall rate (coefficient parameter -0.29 (SE 0.05, 95% CI (-0.39 to -0.18)), p<0.001). We found no significant effects on patient involvement using the Control Preference Scale, Collaborate or Four Habits Patient Questionnaire. CONCLUSION A brief course for physicians on providing complex information reduced the amount of information provided, but did not improve patient recall rate. TRIAL REGISTRATION NUMBER ISRCTN42739508.
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Affiliation(s)
- Jenny M Nordfalk
- Department of Neurology, Akershus University Hospital, Lørenskog, Norway
- Institute of Clinical Medicine, University of Oslo Faculty of Medicine, Oslo, Norway
| | - Trygve Holmøy
- Institute of Clinical Medicine, University of Oslo Faculty of Medicine, Oslo, Norway
- Department of Neurology, Akershus University Hospital Neuroclinic, Lørenskog, Norway
| | - Owen Thomas
- Health Services Research Unit HØKH, Akershus University Hospital, Lørenskog, Norway
| | - Magne Nylenna
- Institute of Health and Society, Norwegian Institute of Public Health, Oslo, Norway
| | - Pal Gulbrandsen
- Institute of Clinical Medicine, University of Oslo Faculty of Medicine, Oslo, Norway
- Health Services Research Unit HØKH, Akershus University Hospital, Lørenskog, Norway
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Kim J, Song H, Merrill K, Jung Y, Kwon RJ. Using Serious Games for Antismoking Health Campaigns: Experimental Study. JMIR Serious Games 2020; 8:e18528. [PMID: 33263549 PMCID: PMC7744263 DOI: 10.2196/18528] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 05/28/2020] [Accepted: 10/09/2020] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Serious games for health have been gaining in popularity among scholars and practitioners. However, there remain a few questions to be addressed. OBJECTIVE This study tests the effects of a serious game and fear appeals on smoking-related outcomes. More specifically, this research aims to understand how serious games function as a more effective vehicle for a health campaign than a traditional medium, such as a print-based pamphlet. Further, while serious games utilize a variety of persuasive strategies in the game's content, it is not clear whether fear appeals, which are widely used persuasive-message strategies for health, can be an effective strategy in serious games. Thus, we are testing the effect of fear appeals in a serious game. METHODS We created a computer game and a print brochure to educate participants about the risks of smoking. More specifically, a flash-based single-player game was developed in which players were asked to avoid cigarettes in the gameplay context. We also developed an online brochure based on existing smoking-related brochures at a university health center; antismoking messages on the computer game and in the brochure were comparable. Then, an experiment using a 2 (media type: game vs. print) x 2 (fearful image: fear vs. no-fear) between-subjects design was conducted. The study recruitment was announced to undergraduate students enrolled in a large, public Midwestern university in the United States. After a screening test, a total of 72 smokers, who reported smoking in the past 30 days, participated in the experiment. RESULTS Overall, gameplay, when compared to print-based pamphlets, had greater impacts on attitudes toward smoking and the intention to quit smoking. Further, the game's persuasive effects were especially pronounced when messages contained fear appeals. When fearful images were presented, participants in the game condition reported significantly more negative attitudes toward social smoking than those in the print condition [F(1,67)=7.28; P=.009; ηp2=0.10]. However, in the no-fear condition, there was no significant difference between the conditions [F(1,67)=0.25; P=.620]. Similarly, the intention to quit smoking [F(1,67)=4.64; P=.035; ηp2=0.07] and susceptibility [F(1,67)=6.92; P=.011; ηp2=0.09] were also significantly different between the conditions, but only when fear appeals were used. CONCLUSIONS This study extends fear appeal research by investigating the effects of different media types. It offers empirical evidence that a serious game can be an effective vehicle for fear appeals.
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Affiliation(s)
- Jihyun Kim
- University of Central Florida, Orlando, FL, United States
| | - Hayeon Song
- Sungkyunkwan University, Seoul, Republic of Korea
| | | | - Younbo Jung
- Nanyang Technological University, Singapore, Singapore
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Padela AI, Malik S, Din H, Hall S, Quinn M. Changing Mammography-Related Beliefs Among American Muslim Women: Findings from a Religiously-Tailored Mosque-Based Intervention. J Immigr Minor Health 2019; 21:1325-33. [PMID: 30603838 DOI: 10.1007/s10903-018-00851-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Background To advance the literature on religiously-tailored interventions and on Muslim cancer screening disparity research, we report on a behavioral intervention that used religiously-tailored messages to address salient mammography-related barrier beliefs. Methods We crafted specific, religiously-tailored messages and designed a two-session, peer-led, mosque-based educational program to deploy them. t-tests assessed pre- and post-intervention changes in mammography knowledge, intention to obtain mammography, and levels of agreement with mammography-related barrier and facilitator beliefs, while ordered logistic regression models assessed predictors of change. Results 58 women participated, 29 who were South-Asian and 18 Arab. Mean mammography knowledge increased post-intervention. Participants' overall mean agreement with facilitator beliefs trended upward and there was a significant decrease in agreement with the belief "Breast Cancer Screening is not important because God decides who will get cancer," Discussion Religiously-tailored messages provide an opportunity for addressing barriers to preventive health in a theologically consonant way.
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Hébert ET, Ra CK, Alexander AC, Helt A, Moisiuc R, Kendzor DE, Vidrine DJ, Funk-Lawler RK, Businelle MS. A Mobile Just-in-Time Adaptive Intervention for Smoking Cessation: Pilot Randomized Controlled Trial. J Med Internet Res 2020; 22:e16907. [PMID: 32149716 PMCID: PMC7091024 DOI: 10.2196/16907] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 01/17/2020] [Accepted: 02/03/2020] [Indexed: 01/23/2023] Open
Abstract
Background Smartphone apps for smoking cessation could offer easily accessible, highly tailored, intensive interventions at a fraction of the cost of traditional counseling. Although there are hundreds of publicly available smoking cessation apps, few have been empirically evaluated using a randomized controlled trial (RCT) design. The Smart-Treatment (Smart-T2) app is a just-in-time adaptive intervention that uses ecological momentary assessments (EMAs) to assess the risk for imminent smoking lapse and tailors treatment messages based on the risk of lapse and reported symptoms. Objective This 3-armed pilot RCT aimed to determine the feasibility and preliminary efficacy of an automated smartphone-based smoking cessation intervention (Smart-T2) relative to standard in-person smoking cessation clinic care and the National Cancer Institute’s free smoking cessation app, QuitGuide. Methods Adult smokers who attended a clinic-based tobacco cessation program were randomized into groups and followed for 13 weeks (1 week prequitting through 12 weeks postquitting). All study participants received nicotine patches and gum and were asked to complete EMAs five times a day on study-provided smartphones for 5 weeks. Participants in the Smart-T2 group received tailored treatment messages after the completion of each EMA. Both Smart-T2 and QuitGuide apps offer on-demand smoking cessation treatment. Results Of 81 participants, 41 (50%) were women and 55 (68%) were white. On average, participants were aged 49.6 years and smoked 22.4 cigarettes per day at baseline. A total of 17% (14/81) of participants were biochemically confirmed 7-day point prevalence abstinent at 12 weeks postquitting (Smart-T2: 6/27, 22%, QuitGuide: 4/27, 15%, and usual care: 4/27, 15%), with no significant differences across groups (P>.05). Participants in the Smart-T2 group rated the app positively, with most participants agreeing that they can rely on the app to help them quit smoking, and endorsed the belief that the app would help them stay quit, and these responses were not significantly different from the ratings given by participants in the usual care group. Conclusions Dynamic smartphone apps that tailor intervention content in real time may increase user engagement and exposure to treatment-related materials. The results of this pilot RCT suggest that smartphone-based smoking cessation treatments may be capable of providing similar outcomes to traditional, in-person counseling. Trial Registration ClinicalTrials.gov NCT02930200; https://clinicaltrials.gov/show/NCT02930200
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Affiliation(s)
- Emily T Hébert
- Oklahoma Tobacco Research Center, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Chaelin K Ra
- Oklahoma Tobacco Research Center, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Adam C Alexander
- Oklahoma Tobacco Research Center, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Angela Helt
- Oklahoma Tobacco Research Center, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Rachel Moisiuc
- Oklahoma Tobacco Research Center, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Darla E Kendzor
- Oklahoma Tobacco Research Center, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | | | - Rachel K Funk-Lawler
- Department of Psychiatry and Behavioral Sciences, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Michael S Businelle
- Oklahoma Tobacco Research Center, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
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Brown SD, Fotuhi O, Grijalva CS, Tsai AL, Quesenberry CP Jr, Ritchie JL, Cohen GL, Ferrara A. A Randomized Study of Values Affirmation to Promote Interest in Diabetes Prevention Among Women With a History of Gestational Diabetes. Med Care 2019; 57:528-35. [PMID: 31107396 DOI: 10.1097/MLR.0000000000001133] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The objective of this study was to test whether 2 interventions promote interest in diabetes prevention among women with a history of gestational diabetes mellitus, who face high lifetime risk for diabetes. RESEARCH DESIGN AND METHODS We designed an email outreach message promoting an existing preventive lifestyle program. The message incorporated values affirmation, a theory-based intervention that can improve openness to health information but typically relies on a writing exercise less practical in health care settings. In a 3-arm randomized study, 237 women with elevated body mass index and a history of gestational diabetes mellitus were randomized to read an outreach message containing either no affirmation (control) or 1 of 2 affirmations, streamlined to remove the typical writing exercise: either a values affirmation prompting reflection on any personal value, or a parenting affirmation prompting reflection on caregiving-related values. Outcomes included demonstrating interest in the lifestyle program (seeking information about it or intending to join) and seeking publicly-available health information about diabetes prevention. RESULTS Compared with control, participants randomized to the values affirmation more frequently demonstrated interest in the lifestyle program (59.0% vs. 74.4%; adjusted relative risk: 1.31; 95% confidence interval: 1.04-1.66) and sought information about diabetes prevention (59.0% vs. 73.4%; adjusted relative risk: 1.22; 95% confidence interval: 0.97-1.54). The parenting affirmation yielded no significant differences in either outcome. CONCLUSIONS A streamlined values affirmation, designed for feasibility in a health care setting, can promote interest in diabetes prevention among women at high risk. Research is needed to evaluate its effects on diabetes prevention program enrollment and clinical outcomes.
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Choe EK, Duarte ME, Suh H, Pratt W, Kientz JA. Communicating Bad News: Insights for the Design of Consumer Health Technologies. JMIR Hum Factors 2019; 6:e8885. [PMID: 31102374 PMCID: PMC6543800 DOI: 10.2196/humanfactors.8885] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 12/05/2018] [Accepted: 02/07/2019] [Indexed: 11/25/2022] Open
Abstract
Background As people increasingly receive personal health information through technology, there is increased importance for this information to be communicated with empathy and consideration for the patient’s experience of consuming it. Although technology enables people to have more frequent and faster access to their health information, it could also cause unnecessary anxiety, distress, or confusion because of the sensitive and complex nature of the information and its potential to provide information that could be considered bad news. Objective The aim of this study was to uncover insights for the design of health information technologies that potentially communicate bad news about health such as the result of a diagnosis, increased risk for a chronic or terminal disease, or overall declining health. Methods On the basis of a review of established guidelines for clinicians on communicating bad news, we developed an interview guide and conducted interviews with patients, patients’ family members, and clinicians on their experience of delivering and receiving the diagnosis of a serious disease. We then analyzed the data using a thematic analysis to identify overall themes from a perspective of identifying ways to translate these strategies to technology design. Results We describe qualitative results combining an analysis of the clinical guidelines for sharing bad health news with patients and interviews on clinicians’ specific strategies to communicate bad news and the emotional and informational support that patients and their family members seek. Specific strategies clinicians use included preparing for the patients’ visit, anticipating patients’ feelings, building a partnership of trust with patients, acknowledging patients’ physical and emotional discomfort, setting up a scene where patients can process the information, helping patients build resilience and giving hope, matching the level of information to the patients’ level of understanding, communicating face-to-face, if possible, and using nonverbal means. Patient and family member experiences included internal turmoil and emotional distress when receiving bad news and emotional and informational support that patients and family members seek. Conclusions The results from this study identify specific strategies for health information technologies to better promote empathic communication when they communicate concerning health news. We distill the findings from our study into design hypotheses for ways technologies may be able to help people better cope with the possibility of receiving bad health news, including tailoring the delivery of information to the patients’ individual preferences, supporting interfaces for sharing patients’ context, mitigating emotional stress from self-monitoring data, and identifying clear, actionable steps patients can take next.
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Affiliation(s)
- Eun Kyoung Choe
- College of Information Studies, University of Maryland, College Park, MD, United States
| | - Marisa E Duarte
- School of Social Transformation, Arizona State University, Tempe, AZ, United States
| | - Hyewon Suh
- Human Centered Design and Engineering, University of Washington, Seattle, WA, United States
| | - Wanda Pratt
- Information School, University of Washington, Seattle, WA, United States
| | - Julie A Kientz
- Human Centered Design and Engineering, University of Washington, Seattle, WA, United States
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Ismail A, Razak IA, Ab-Murat N. The impact of anticipatory guidance on early childhood caries: a quasi-experimental study. BMC Oral Health 2018; 18:126. [PMID: 30053849 PMCID: PMC6063023 DOI: 10.1186/s12903-018-0589-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 07/12/2018] [Indexed: 11/29/2022] Open
Abstract
Background This study evaluated the impact of anticipatory guidance on the caries incidence of 2–3-year-old preschool children and their 4–6-year-old siblings, as well as on their mothers’ oral health literacy, as compared to the conventional Ministry of Health (MOH) programme. Methods This quasi-experimental study was conducted at two government dental clinics in Batu Pahat District, Malaysia. The samples comprised of 478 mother-child-sibling trios (233 families in the intervention group, and 245 families in the control group). An oral health package named the Family Dental Wellness Programme (FDWP) was designed to provide dental examinations and oral health education through anticipatory guidance technique to the intervention group at six-month intervals over 3 years. The control group received the standard MOH oral health education activities. The impact of FDWP on net caries increment, caries prevented fraction, and mother’s oral health literacy was assessed after 3 years of intervention. Results Children and siblings in the intervention group had a significantly lower net caries increment (0.24 ± SD0.8; 0.20 ± SD0.7) compared to the control group (0.75 ± SD1.2; 0.55 ± SD0.9). The caries prevented fraction for FDWP was 68% for the younger siblings and 63.6% for the older children. The 2–3-year-old children in the intervention group had a significantly lower incidence of white spot lesions than their counterpart (12% vs 25%, p < 0.05). At three-year follow-up, there were significant increments in the oral health literacy scores of mothers in the intervention group compared to the control group. Conclusion The FDWP is more effective than the standard MOH programme in terms of children’s and siblings’ caries incidence and mother’s oral health literacy. Trial registration ClinicalTrials.gov NCT03478748. Registered on March 26th 2018. Retrospectively registered.
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Affiliation(s)
- Azhani Ismail
- Department of Community Oral Health and Clinical Prevention, Faculty of Dentistry, University of Malaya, 50603, Kuala Lumpur, Malaysia.,Klang Dental Clinic, Jalan Tengku Kelana, 41000, Klang, Selangor, Malaysia
| | - Ishak A Razak
- Department of Community Oral Health and Clinical Prevention, Faculty of Dentistry, University of Malaya, 50603, Kuala Lumpur, Malaysia.,Faculty of Dentistry, MAHSA University, 42610, Bandar Saujana Putra, Selangor, Malaysia
| | - Norintan Ab-Murat
- Department of Community Oral Health and Clinical Prevention, Faculty of Dentistry, University of Malaya, 50603, Kuala Lumpur, Malaysia.
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Cull BJ, Rosenkranz SK, Rosenkranz RR. Impact of online, video-based wellness training on Girl Scout leaders' wellness promotion self-efficacy, intention, and knowledge: A pilot randomized controlled trial. AIMS Public Health 2018; 5:225-234. [PMID: 30280114 PMCID: PMC6141553 DOI: 10.3934/publichealth.2018.3.225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 06/11/2018] [Indexed: 11/29/2022] Open
Abstract
Objective: To examine the effectiveness of tailored, online, video-based training on Girl Scout troop leaders' wellness promotion self-efficacy, intention, and knowledge regarding physical activity and fruit and vegetable practices during troop meetings. Design: Randomized controlled trial. Methods: Thirty Girl Scouts leaders were randomized to control (CON; n = 16) or intervention (INT; n = 14) conditions. INT leaders received six online weekly training videos on implementation of physical activity (PA) and fruit and vegetable (FV) practices during troop meetings. Videos addressed leader-identified improvement areas and strategies to overcome barriers. Leaders set PA and FV goals for upcoming meetings and self-monitored their progress. Questionnaires were completed at baseline and post-intervention on leaders' task and barrier self-efficacy, intention, and knowledge regarding meeting-time PA and FV practices. Results: INT leaders increased PA practices barrier self-efficacy (INT = 16.5 ± 24.1%, CON = -4.8 ± 21.5%; p = 0.036), vegetable practices self-efficacy (INT = 10.3 ± 13.3%, CON = -3.5 ± 28.9%; p = 0.049), and FV practices barrier self-efficacy (INT = 12.4 ± 4.6%, CON = 1.6 ± 28.7%; p = 0.036), when compared to CON leaders. There were no changes (p > 0.05) in PA or FV knowledge. Conclusions and implications: Results suggest the potential for using online video-based training for improvements in wellness-promoting practices of Girl Scout troop leaders.
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Affiliation(s)
- Brooke J. Cull
- Department of Food, Nutrition, Dietetics and Health, Kansas State University, Manhattan, Kansas, 212 Justin Hall, 1324 Lovers Lane, KS 66506, United States
- Physical Activity and Nutrition Clinical Research Consortium, 1105 Sunset Avenue, 3rd Floor, Kansas State University, Manhattan, Kansas 66506, United States
| | - Sara K. Rosenkranz
- Department of Food, Nutrition, Dietetics and Health, Kansas State University, Manhattan, Kansas, 212 Justin Hall, 1324 Lovers Lane, KS 66506, United States
- Physical Activity and Nutrition Clinical Research Consortium, 1105 Sunset Avenue, 3rd Floor, Kansas State University, Manhattan, Kansas 66506, United States
| | - Richard R. Rosenkranz
- Department of Food, Nutrition, Dietetics and Health, Kansas State University, Manhattan, Kansas, 212 Justin Hall, 1324 Lovers Lane, KS 66506, United States
- Physical Activity and Nutrition Clinical Research Consortium, 1105 Sunset Avenue, 3rd Floor, Kansas State University, Manhattan, Kansas 66506, United States
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de Graaf A, van den Putte B, Nguyen MH, Zebregs S, Lammers J, Neijens P. The effectiveness of narrative versus informational smoking education on smoking beliefs, attitudes and intentions of low-educated adolescents. Psychol Health 2017; 32:810-825. [DOI: 10.1080/08870446.2017.1307371] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Côté J, Cossette S, Ramirez-Garcia P, Rouleau G, Auger P, Boudreau F, Gagnon MP. Improving Health and Reducing Comorbidity Associated with HIV: The Development of TAVIE en santé, a Web-Based Tailored Intervention to Support the Adoption of Health Promoting Behaviors among People Living with HIV. Biomed Res Int 2017; 2017:4092304. [PMID: 28393077 DOI: 10.1155/2017/4092304] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Accepted: 01/30/2017] [Indexed: 01/14/2023]
Abstract
Background. In the domain of health behavior change, the deployment and utilization of information and communications technologies as a way to deliver interventions appear to be promising. This article describes the development of a web-based tailored intervention, TAVIE en santé, to support people living with HIV in the adoption of healthy behaviors. Methods. This intervention was developed through an Intervention Mapping (IM) framework and is based on the theory of planned behavior. Results. Crucial steps of IM are the selection of key determinants of behavior and the selection of useful theory-based intervention methods to change the targeted determinants (active ingredients). The content and the sequence of the intervention are then created based on these parameters. TAVIE en santé is composed of 7 interactive web sessions hosted by a virtual nurse. It aims to develop and strengthen skills required for behavior change. Based on an algorithm using individual cognitive data (attitude, perceived behavioral control, and intention), the number of sessions, theory-based intervention methods, and messages contents are tailored to each user. Conclusion. TAVIE en santé is currently being evaluated. The use of IM allows developing intervention with a systematic approach based on theory, empirical evidence, and clinical and experiential knowledge.
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Elbert SP, Dijkstra A, Rozema AD. Effects of tailoring ingredients in auditory persuasive health messages on fruit and vegetable intake. Psychol Health 2017; 32:781-797. [DOI: 10.1080/08870446.2017.1300259] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Zwijnenberg NC, Hendriks M, Bloemendal E, Damman OC, de Jong JD, Delnoij DM, Rademakers JJ. Patients' Need for Tailored Comparative Health Care Information: A Qualitative Study on Choosing a Hospital. J Med Internet Res 2016; 18:e297. [PMID: 27895006 PMCID: PMC5153531 DOI: 10.2196/jmir.4436] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Accepted: 10/15/2016] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The Internet is increasingly being used to provide patients with information about the quality of care of different health care providers. Although online comparative health care information is widely available internationally, and patients have been shown to be interested in this information, its effect on patients' decision making is still limited. OBJECTIVE This study aimed to explore patients' preferences regarding information presentation and their values concerning tailored comparative health care information. Meeting patients' information presentation needs might increase the perceived relevance and use of the information. METHODS A total of 38 people participated in 4 focus groups. Comparative health care information about hip and knee replacement surgery was used as a case example. One part of the interview focused on patients' information presentation preferences, whereas the other part focused on patients' values of tailored information (ie, showing reviews of patients with comparable demographics). The qualitative data were transcribed verbatim and analyzed using the constant comparative method. RESULTS The following themes were deduced from the transcripts: number of health care providers to be presented, order in which providers are presented, relevancy of tailoring patient reviews, and concerns about tailoring. Participants' preferences differed concerning how many and in which order health care providers must be presented. Most participants had no interest in patient reviews that were shown for specific subgroups based on age, gender, or ethnicity. Concerns of tailoring were related to the representativeness of results and the complexity of information. A need for information about the medical specialist when choosing a hospital was stressed by several participants. CONCLUSIONS The preferences for how comparative health care information should be presented differ between people. "Information on demand" and information about the medical specialist might be promising ways to increase the relevancy and use of online comparative health care information. Future research should focus on how different groups of people use comparative health care information for different health care choices in real life.
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Affiliation(s)
| | - Michelle Hendriks
- Netherlands Institute for Health Services Research (NIVEL), Utrecht, Netherlands
| | - Evelien Bloemendal
- Netherlands Institute for Health Services Research (NIVEL), Utrecht, Netherlands
| | - Olga C Damman
- Department of Public and Occupational Health and EMGO+ Institute for Health and Care Research, VU University Medical Center, Amsterdam, Netherlands
| | - Judith D de Jong
- Netherlands Institute for Health Services Research (NIVEL), Utrecht, Netherlands
| | - Diana Mj Delnoij
- Quality Institute, National Health Care Institute, Diemen, Netherlands
- Tilburg School of Social and Behavioral Sciences, Tranzo, Tilburg University, Tilburg, Netherlands
| | - Jany Jd Rademakers
- Netherlands Institute for Health Services Research (NIVEL), Utrecht, Netherlands
- School for Public Health and Primary Care (CAPHRI), Department of Family Medicine, Maastricht University, Maastricht, Netherlands
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Hodgins F, Gnich W, Ross AJ, Sherriff A, Worlledge-Andrew H. How lay health workers tailor in effective health behaviour change interventions: a protocol for a systematic review. Syst Rev 2016; 5:102. [PMID: 27311303 DOI: 10.1186/s13643-016-0271-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Accepted: 05/26/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Lay health workers (LHWs) are utilised as a channel of delivery in many health interventions. While they have no formal professional training related to their role, they utilise their connections with the target group or community in order to reach individuals who would not normally readily engage with health services. Lay health worker programmes are often based on psychological theories of behaviour change that point to 'tailoring to individuals' needs or characteristics' as key to success. Although lay health workers have been shown to be effective in many contexts, there is, as yet, little clarity when it comes to how LHWs assess individuals' needs in order to tailor their interventions. This study aims to develop a better understanding of the effective implementation of tailoring in lay health worker interventions by appraising evidence and synthesising studies that report evaluations of tailored interventions. METHOD Health and psychology electronic databases (EMBASE, CINAHL, MEDLINE and PsycINFO) will be searched. Reference lists of included studies will also be searched. For articles that are deemed to be potentially relevant, we will employ a 'cluster searching' technique in order to identify all published papers related to a relevant intervention. Cluster searching will be undertaken in an effort to maximise the breadth and depth of description of the intervention. Quantitative studies will be assessed using the Quality Assessment Tool for Quantitative Studies, developed by the Effective Public Health Practice Project, ON, Canada. Qualitative studies will be assessed using the Critical Appraisal Skills Programme (CASP) checklist for qualitative research. Sythesising the data will enable the development of a taxonomy of strategies for the criteria used for individual assessment of recipients' needs and the ways in which messages or actions are tailored to these individual criteria by LHWs. DISCUSSION This systematic review focuses specifically on how health promotion and support is individually tailored in effective programmes by LHWs. This study will be of value to those involved in the design and implementation of interventions that utilise a LHW. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42015030071.
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Boudreau F, Moreau M, Côté J. Effectiveness of Computer Tailoring Versus Peer Support Web-Based Interventions in Promoting Physical Activity Among Insufficiently Active Canadian Adults With Type 2 Diabetes: Protocol for a Randomized Controlled Trial. JMIR Res Protoc 2016; 5:e20. [PMID: 26869015 PMCID: PMC4768043 DOI: 10.2196/resprot.5019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Revised: 11/10/2015] [Accepted: 11/29/2015] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Type 2 diabetes is a major challenge for Canadian public health authorities, and regular physical activity is a key factor in the management of this disease. Given that less than half of people with type 2 diabetes in Canada are sufficiently active to meet the Canadian Diabetes Association's guidelines, effective programs targeting the adoption of regular physical activity are in demand for this population. Many researchers have argued that Web-based interventions targeting physical activity are a promising avenue for insufficiently active populations; however, it remains unclear if this type of intervention is effective among people with type 2 diabetes. OBJECTIVE This research project aims to evaluate the effectiveness of two Web-based interventions targeting the adoption of regular aerobic physical activity among insufficiently active adult Canadian Francophones with type 2 diabetes. METHODS A 3-arm, parallel randomized controlled trial with 2 experimental groups and 1 control group was conducted in the province of Quebec, Canada. A total of 234 participants were randomized at a 1:1:1 ratio to receive an 8-week, fully automated, computer-tailored, Web-based intervention (experimental group 1); an 8-week peer support (ie, Facebook group) Web-based intervention (experimental group 2); or no intervention (control group) during the study period. RESULTS The primary outcome of this study is self-reported physical activity level (total min/week of moderate-intensity aerobic physical activity). Secondary outcomes are attitude, social influence, self-efficacy, type of motivation, and intention. All outcomes are assessed at baseline and 3 and 9 months after baseline with a self-reported questionnaire filled directly on the study websites. CONCLUSIONS By evaluating and comparing the effectiveness of 2 Web-based interventions characterized by different behavior change perspectives, findings of this study will contribute to advances in the field of physical activity promotion in adult populations with type 2 diabetes. TRIAL REGISTRATION International Standard Randomized Controlled Trial Number (ISRCTN): ISRCTN15747108; http://www.isrctn.com/ISRCTN15747108 (Archived by WebCite at http://www.webcitation.org/6eJTi0m3r).
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Affiliation(s)
- François Boudreau
- Interdisciplinary Group of Health Applied Research, Department of Nursing, Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada.
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Wang JJ, Lau WCP, Wang HJ, Ma J. Evaluation of a comprehensive intervention with a behavioural modification strategy for childhood obesity prevention: a nonrandomized cluster controlled trial. BMC Public Health 2015; 15:1206. [PMID: 26635229 PMCID: PMC4668691 DOI: 10.1186/s12889-015-2535-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Accepted: 11/22/2015] [Indexed: 01/04/2023] Open
Abstract
Background With regard to the global childhood obesity epidemic, it is imperative that effective lifestyle interventions are devised to combat childhood obesity. This paper describes the development and implementation of a comprehensive (a combination of diet and physical activity (PA)), social cognitive behaviour modification intervention using accelerometry and a dietary diary to tackle child overweight and obesity. The comprehensive intervention effect was evaluated in a comparison with diet only, PA only and a no-treatment control group. Methods A pilot study was conducted with a non-randomized cluster design. Four hundred thirty-eight overweight and obese children aged 7–12 years from ten primary schools in Beijing were recruited to receive a one-year intervention. Participants were allocated into one of four groups: the comprehensive intervention group; the PA only group (Happy 10 program); the diet only group (nutrition education program); and a control group. The effects of intervention on adiposity, blood pressure, and biochemical indicators were assessed by examining 2-way interactions (time × intervention) in linear mixed models. Means and 95 % confidence intervals (CI) for the adjusted changes between post-intervention and baseline relative to changes in the control group were calculated and reported as effect sizes. Results The percentage of body fat in the comprehensive intervention group showed a significant relative decrease (adjusted change: −1.01 %, 95 % CI: (−1.81, −0.20) %) compared with the PA only, diet only or control groups (P < 0.001). Systolic blood pressure significantly decreased in the comprehensive intervention group (adjusted change: −4.37 mmHg, 95 % CI: (−8.42, −0.33) mmHg), as did diastolic blood pressure (adjusted change: −5.50 mmHg, 95 % CI (−8.81, −2.19) mmHg) (P < 0.05). Compared with the other two intervention groups and the control group, positive adjusted changes in fasting glucose in the comprehensive group were found, although not for the biochemical lipid metabolism indicators. Positive but non-significant adjusted changes in body mass index and waist circumference were observed. Conclusions Compared with the diet or PA only intervention groups, the current comprehensive program had superior positive effects on body fat percentage and blood pressure but not on the biochemical lipid metabolism indicators in Chinese overweight and obese children. Future randomized controlled trials and long-term follow-up studies are required to elaborate the findings of the current intervention. Trial registration ClinicalTrials.gov identifier: NCT02228434 Electronic supplementary material The online version of this article (doi:10.1186/s12889-015-2535-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jing-jing Wang
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, 100191, China. .,Department of Physical Education, Faculty of Social Sciences, Hong Kong Baptist University, Hong Kong, China.
| | - Wing-chung Patrick Lau
- Department of Physical Education, Faculty of Social Sciences, Hong Kong Baptist University, Hong Kong, China.
| | - Hai-jun Wang
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, 100191, China.
| | - Jun Ma
- Institute of Child and Adolescent Health, School of Public Health, Peking University, Beijing, 100191, China.
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Xiao H, Adams SR, Goler N, Sanna RS, Boccio M, Bellamy DJ, Brown SD, Neugebauer RS, Ferrara A, Schmittdiel JA. Wellness Coaching for People With Prediabetes: A Randomized Encouragement Trial to Evaluate Outreach Methods at Kaiser Permanente, Northern California, 2013. Prev Chronic Dis 2015; 12:E207. [PMID: 26605707 PMCID: PMC4674445 DOI: 10.5888/pcd12.150251] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Introduction Health coaching can improve lifestyle behaviors known to prevent or manage chronic conditions. Little is known about effective ways to encourage health and wellness coaching among people who might benefit. The purpose of this randomized encouragement trial was to assess the relative success of 3 outreach methods (secured email message, telephone message, and mailed letter) on the use of wellness coaching by people with prediabetes. Methods A total of 14,584 Kaiser Permanente Northern California (KPNC) patients with diagnosed prediabetes (fasting plasma glucose, 110–125mg/dL) were randomly assigned to be contacted via 1 of 4 intervention arms from January through May 2013. The uptake rate (making an appointment at the Wellness Coaching Center [WCC]) was assessed, and the association between uptake rate and patient characteristics was examined via multivariable logistic regression. Results The overall uptake rate across intervention arms was 1.9%. Secured email message had the highest uptake rate (3.0%), followed by letters and telephone messages (P < .05 for all pairwise comparisons). No participants in the usual-care arm (ie, no outreach) made an appointment with the WCC. For each year of increased age, the estimated odds of the uptake increased by 1.02 (odds ratio [OR] = 1.02; 95% CI, 1.01–1.04). Women were nearly twice as likely to make an appointment at the WCC as men (OR = 1.87; 95% CI, 1.40–2.51). Conclusion Our results suggest that the WCC can recruit and encourage KPNC members with prediabetes to participate in the WCC. Future research should focus on increasing participation rates in health coaching among patients who may benefit.
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Affiliation(s)
- Hong Xiao
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Sara R Adams
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Nancy Goler
- Wellness Coaching Center, Kaiser Permanente Northern California, Vallejo
| | - Rashel S Sanna
- Regional Health Education, Kaiser Permanente Northern California, Oakland, California
| | - Mindy Boccio
- Regional Health Education, Kaiser Permanente Northern California, Oakland, California
| | - David J Bellamy
- Wellness Coaching Center, Kaiser Permanente Northern California, Vallejo
| | - Susan D Brown
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Romain S Neugebauer
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Assiamira Ferrara
- Division of Research, Kaiser Permanente Northern California, Oakland, California
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Kim H. Trouble Spots in Online Direct-to-Consumer Prescription Drug Promotion: A Content Analysis of FDA Warning Letters. Int J Health Policy Manag 2015; 4:813-21. [PMID: 26673465 DOI: 10.15171/ijhpm.2015.157] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Accepted: 08/21/2015] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND For the purpose of understanding the Food and Drug Administration's (FDA's) concerns regarding online promotion of prescription drugs advertised directly to consumers, this study examines notices of violations (NOVs) and warning letters issued by the FDA to pharmaceutical manufacturers. METHODS The FDA's warning letters and NOVs, which were issued to pharmaceutical companies over a 10-year period (2005 to 2014) regarding online promotional activities, were content-analyzed. RESULTS Six violation categories were identified: risk information, efficacy information, indication information, product labeling, material information issues, and approval issues. The results reveal that approximately 95% of the alleged violations were found on branded drug websites, in online paid advertisements, and in online videos. Of the total 179 violations, the majority of the alleged violations were concerned with the lack of risk information and/or misrepresentation of efficacy information, suggesting that achieving a fair balance of benefit versus risk information is a major problem with regard to the direct-to-consumer advertising (DTCA) of prescription drugs. In addition, the character space limitations of online platforms, eg, sponsored links on search engines, pose challenges for pharmaceutical marketers with regard to adequately communicating important drug information, such as indication information, risk information, and product labeling. CONCLUSION Presenting drug information in a fair and balanced manner remains a major problem. Industry guidance should consider addressing visibility and accessibility of information in the web environment to help pharmaceutical marketers meet the requirements for direct-to-consumer promotion and to protect consumers from misleading drug information. Promotion via social media warrants further attention, as pharmaceutical manufacturers have already begun actively establishing a social media presence, and the FDA has thus begun to keep tabs on social media promotions of prescription drugs.
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Affiliation(s)
- Hyosun Kim
- School of Media and Journalism, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Vuong K, Trevena L, Bonevski B, Armstrong BK. Feasibility of a GP delivered skin cancer prevention intervention in Australia. BMC Fam Pract 2014; 15:137. [PMID: 25070692 PMCID: PMC4128422 DOI: 10.1186/1471-2296-15-137] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2013] [Accepted: 07/16/2014] [Indexed: 11/30/2022]
Abstract
Background Despite years of public education, sun-related behaviours are difficult to change and a recent survey showed low levels of sun protection. In this study we evaluated the feasibility and acceptability of an opportunistic skin cancer prevention intervention in general practice. Methods We used a controlled pre-and-post intervention design. Participants (n = 100) were recruited sequentially from patients attending two general practices in Sydney, Australia, from November to December 2010. Participants in the intervention practice (n = 50) received general practitioner delivered sun protection advice after completing a skin cancer risk assessment tool, and a sun protection pamphlet, in addition to routine care, at a single attendance. The skin cancer risk assessment tool provided three levels of risk. The general practitioner (GP) reinforced the level of risk and discussed sun protection. Participants in the control practice (n = 50) received routine care. We measured feasibility by patients’ and GPs’ participation in the intervention and time taken, and acceptability by intervention participants and GPs ratings of the intervention. We measured reported sun-related knowledge, attitudes and behaviour between the two groups at 1 and 13 months. Results The intervention was found to be feasible within existing primary care team arrangements. Participation at baseline was 81% (108/134), and repeated participation was 88% (88/100) at 1 month and 70% (70/100) at 13 months. Participants and practitioners found the intervention acceptable. At 1 month, sun-related knowledge had increased in both patient groups, with a greater increase in the intervention group (adjusted mean difference 0.48, p = 0.034). There were no differences between groups in sun-related knowledge, attitudes and behaviour at 13 months. Conclusions A brief opportunistic skin cancer prevention intervention in general practice is feasible and acceptable. Further research in this setting with a more intensive intervention would be justified.
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Affiliation(s)
- Kylie Vuong
- Sydney School of Public Health, University of Sydney, Sydney, New South Wales, Australia.
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Crowley MJ, Bosworth HB, Coffman CJ, Lindquist JH, Neary AM, Harris AC, Datta SK, Granger BB, Pereira K, Dolor RJ, Edelman D. Tailored Case Management for Diabetes and Hypertension (TEACH-DM) in a community population: study design and baseline sample characteristics. Contemp Clin Trials 2013; 36:298-306. [PMID: 23916915 DOI: 10.1016/j.cct.2013.07.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2013] [Revised: 07/24/2013] [Accepted: 07/27/2013] [Indexed: 11/19/2022]
Abstract
BACKGROUND Despite recognition of the benefits associated with well-controlled diabetes and hypertension, control remains suboptimal. Effective interventions for these conditions have been studied within academic settings, but interventions targeting both conditions have rarely been tested in community settings. We describe the design and baseline results of a trial evaluating a behavioral intervention among community patients with poorly-controlled diabetes and comorbid hypertension. METHODS Tailored Case Management for Diabetes and Hypertension (TEACH-DM) is a 24-month randomized, controlled trial evaluating a telephone-delivered behavioral intervention for diabetes and hypertension versus attention control. The study recruited from nine community practices. The nurse-administered intervention targets 3 areas: 1) cultivation of healthful behaviors for diabetes and hypertension control; 2) provision of fundamentals to support attainment of healthful behaviors; and 3) identification and correction of patient-specific barriers to adopting healthful behaviors. Hemoglobin A1c and blood pressure measured at 6, 12, and 24 months are co-primary outcomes. Secondary outcomes include self-efficacy, self-reported medication adherence, exercise, and cost-effectiveness. RESULTS Of 377 randomized patients, 193 were allocated to the intervention and 184 to attention control. The cohort is balanced in terms of gender, race, education level, and income. The cohort's mean baseline hemoglobin A1c and blood pressure are above goal, and mean baseline body mass index falls in the obese range. Baseline self-reported non-adherence is high for diabetes and hypertension medications. Trial results are pending. CONCLUSIONS If effective, the TEACH-DM intervention's telephone-based delivery strategy and nurse administration make it well-suited for rapid implementation and broad dissemination in community settings.
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Affiliation(s)
- Matthew J Crowley
- Center for Health Services Research in Primary Care, Durham VA Medical Center, Durham, NC, USA.
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Stanczyk NE, Crutzen R, Bolman C, Muris J, de Vries H. Influence of delivery strategy on message-processing mechanisms and future adherence to a Dutch computer-tailored smoking cessation intervention. J Med Internet Res 2013; 15:e28. [PMID: 23388554 PMCID: PMC3636289 DOI: 10.2196/jmir.2153] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2012] [Revised: 07/16/2012] [Accepted: 11/16/2012] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Smoking tobacco is one of the most preventable causes of illness and death. Web-based tailored smoking cessation interventions have shown to be effective. Although these interventions have the potential to reach a large number of smokers, they often face high attrition rates, especially among lower educated smokers. A possible reason for the high attrition rates in the latter group is that computer-tailored smoking cessation interventions may not be attractive enough as they are mainly text-based. Video-based messages might be more effective in attracting attention and stimulating comprehension in people with a lower educational level and could therefore reduce attrition rates. OBJECTIVE The objective of the present study was to investigate whether differences exist in message-processing mechanisms (attention, comprehension, self-reference, appreciation, processing) and future adherence (intention to visit/use the website again, recommend the website to others), according to delivery strategy (video or text based messages) and educational level, to a Dutch computer-tailored smoking cessation program. METHODS Smokers who were motivated to quit within the following 6 months and who were aged over 16 were included in the program. Participants were randomly assigned to one of two conditions (video/text CT). The sample was stratified into 2 categories: lower and higher educated participants. In total, 139 participants completed the first session of the web-based tailored intervention and were subsequently asked to fill out a questionnaire assessing message-processing mechanisms and future adherence. ANOVAs and regression analyses were conducted to investigate the differences in message-processing mechanisms and future adherence with regard to delivery strategy and education. RESULTS No interaction effects were found between delivery strategy (video vs text) and educational level on message-processing mechanisms and future adherence. Delivery strategy had no effect on future adherence and processing mechanisms. However, in both groups results indicated that lower educated participants showed higher attention (F(1,138)=3.97; P=.05) and processing levels (F(1,138)=4.58; P=.04). Results revealed also that lower educated participants were more inclined to visit the computer-tailored intervention website again (F(1,138)=4.43; P=.04). CONCLUSIONS Computer-tailored programs have the potential to positively influence lower educated groups as they might be more involved in the computer-tailored intervention than higher educated smokers. Longitudinal studies with a larger sample are needed to gain more insight into the role of delivery strategy in tailored information and to investigate whether the intention to visit the intervention website again results in the ultimate goal of behavior change. TRIAL REGISTRATION Netherlands Trial Register (NTR3102).
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Affiliation(s)
- Nicola Esther Stanczyk
- Maastricht University/CAPHRI, Department of Health Promotion, Maastricht University, Maastricht, Netherlands.
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Ploug T, Holm S. Pharmaceutical information systems and possible implementations of informed consent -- developing an heuristic. BMC Med Ethics 2012; 13:30. [PMID: 23157854 PMCID: PMC3507876 DOI: 10.1186/1472-6939-13-30] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2012] [Accepted: 10/17/2012] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Denmark has implemented a comprehensive, nationwide pharmaceutical information system, and this system has been evaluated by the Danish Council of Ethics. The system can be seen as an exemplar of a comprehensive health information system for clinical use. ANALYSIS The paper analyses 1) how informed consent can be implemented in the system and how different implementations create different impacts on autonomy and control of information, and 2) arguments directed towards justifying not seeking informed consent in this context. RESULTS AND CONCLUSION Based on the analysis a heuristic is provided which enables a ranking and estimation of the impact on autonomy and control of information of different options for consent to entry of data into the system and use of data from the system.The danger of routinisation of consent is identified.The Danish pharmaceutical information system raises issues in relation to autonomy and control of information, issues that will also occur in relation to other similar comprehensive health information systems. Some of these issues are well understood and their impact can be judged using the heuristic which is provided. More research is, however needed in relation to routinisation of consent.
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Affiliation(s)
- Thomas Ploug
- Centre for Applied Ethics and Philosophy of Science, Department of Communication, Aalborg University Copenhagen, A. C. Meyers Vænge, 2450, København SV, Denmark
| | - Søren Holm
- University of Manchester, Centre for Social Ethics and Policy, School of Law, Manchester M13 9PL, United Kingdom
- Center for Medical Ethics, Faculty of Medicine, University of Oslo, Oslo, Norway
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Vosbergen S, Laan EK, Colkesen EB, Niessen MAJ, Kraaijenhagen RA, Essink-Bot ML, Peek N. Evaluation of end-user satisfaction among employees participating in a web-based health risk assessment with tailored feedback. J Med Internet Res 2012; 14:e140. [PMID: 23111097 PMCID: PMC3510759 DOI: 10.2196/jmir.2067] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2012] [Revised: 06/14/2012] [Accepted: 08/03/2012] [Indexed: 11/26/2022] Open
Abstract
Background Web technology is increasingly being used to provide individuals with health risk assessments (HRAs) with tailored feedback. End-user satisfaction is an important determinant of the potential impact of HRAs, as this influences program attrition and adherence to behavioral advice. Objective The aim of this study was to evaluate end-user satisfaction with a web-based HRA with tailored feedback applied in worksite settings, using mixed (quantitative and qualitative) methods. Methods Employees of seven companies in the Netherlands participated in a commercial, web-based, HRA with tailored feedback. The HRA consisted of four components: 1) a health and lifestyle assessment questionnaire, 2) a biometric evaluation, 3) a laboratory evaluation, and 4) tailored feedback consisting of a personal health risk profile and lifestyle behavior advice communicated through a web portal. HRA respondents received an evaluation questionnaire after six weeks. Satisfaction with different parts of the HRA was measured on 5-point Likert scales. A free-text field provided the opportunity to make additional comments. Results In total, 2289 employees participated in the HRA program, of which 637 (27.8%) completed the evaluation questionnaire. Quantitative analysis showed that 85.6% of the respondents evaluated the overall HRA positively. The free-text field was filled in by 29.7 % of the respondents (189 out of 637), who made 315 separate remarks. Qualitative evaluation of these data showed that these respondents made critical remarks. Respondents felt restricted by the answer categories of the health and lifestyle assessment questionnaire, which resulted in the feeling that the corresponding feedback could be inadequate. Some respondents perceived the personal risk profile as unnecessarily alarming or suggested providing more explanations, reference values, and a justification of the behavioral advice given. Respondents also requested the opportunity to discuss the feedback with a health professional. Conclusions Most people were satisfied with the web-based HRA with tailored feedback. Sources of dissatisfaction were limited opportunities for providing additional health information outside of the predefined health and lifestyle assessment questionnaire and insufficient transparency on the generation of the feedback. Information regarding the aim and content of the HRA should be clear and accurate to prevent unrealistic expectations among end-users. Involving trusted health professionals in the implementation of web-based HRAs may enhance the use of and confidence in the HRA.
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Affiliation(s)
- Sandra Vosbergen
- Academic Medical Center, Department of Medical Informatics, University of Amsterdam, Amsterdam, Netherlands.
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Côté J, Godin G, Guéhéneuc YG, Rouleau G, Ramirez-Garcìa P, Otis J, Tremblay C, Fadel G. Evaluation of a real-time virtual intervention to empower persons living with HIV to use therapy self-management: study protocol for an online randomized controlled trial. Trials 2012; 13:187. [PMID: 23039306 PMCID: PMC3519569 DOI: 10.1186/1745-6215-13-187] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2012] [Accepted: 09/21/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Living with HIV makes considerable demands on a person in terms of self-management, especially as regards adherence to treatment and coping with adverse side-effects. The online HIV Treatment, Virtual Nursing Assistance and Education (Virus de I'immunodéficience Humaine-Traitement Assistance Virtuelle Infirmière et Enseignement; VIH-TAVIE™) intervention was developed to provide persons living with HIV (PLHIV) with personalized follow-up and real-time support in managing their medication intake on a daily basis. An online randomized controlled trial (RCT) will be conducted to evaluate the efficacy of this intervention primarily in optimizing adherence to combination anti-retroviral therapy (ART) among PLHIV. METHODS/DESIGN A convenience sample of 232 PLHIV will be split evenly and randomly between an experimental group that will use the web application, and a control group that will be handed a list of websites of interest. Participants must be aged 18 years or older, have been on ART for at least 6 months, and have internet access. The intervention is composed of four interactive computer sessions of 20 to 30 minutes hosted by a virtual nurse who engages the PLHIV in a skills-learning process aimed at improving self-management of medication intake. Adherence constitutes the principal outcome, and is defined as the intake of at least 95% of the prescribed tablets. The following intermediary measures will be assessed: self-efficacy and attitude towards antiretroviral medication, symptom-related discomfort, and emotional support. There will be three measurement times: baseline (T0), after 3 months (T3) and 6 months (T6) of baseline measurement. The principal analyses will focus on comparing the two groups in terms of treatment adherence at the end of follow-up at T6. An intention-to-treat (ITT) analysis will be carried out to evaluate the true value of the intervention in a real context. DISCUSSION Carrying out this online RCT poses various challenges in terms of recruitment, ethics, and data collection, including participant follow-up over an extended period. Collaboration between researchers from clinical disciplines (nursing, medicine), and experts in behavioral sciences information technology and media will be crucial to the development of innovative solutions to supplying and delivering health services. TRIAL REGISTRATION CE 11.184 / NCT 01510340.
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Affiliation(s)
- José Côté
- Research Chair in Innovative Nursing Practices, Research Centre of the Centre Hospitalier de l’Université de Montréal, Quebec, Canada
- Université de Montréal, Quebec, Canada
| | - Gaston Godin
- Canada Research Chair on Behaviour and Health, Université Laval, Quebec, Canada
| | - Yann-Gaël Guéhéneuc
- Canada Research Chair on Software Patterns and Patterns of Software, École Polytechnique Montreal, Quebec, Canada
| | - Geneviève Rouleau
- Research Chair in Innovative Nursing Practices, Research Centre of the Centre Hospitalier de l’Université de Montréal, Quebec, Canada
| | | | - Joanne Otis
- Canada Research Chair in Health Education, Université du Québec à Montréal, Quebec, Canada
| | - Cécile Tremblay
- Université de Montréal, Quebec, Canada
- Research Centre of the Centre Hospitalier de l’Université de Montréal, Quebec, Canada
| | - Ghayas Fadel
- Quebec Coalition Of Community-Based HIV/AIDS Organizations (COCQ-SIDA), Montreal, Quebec, Canada
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Ishikawa Y, Hirai K, Saito H, Fukuyoshi J, Yonekura A, Harada K, Seki A, Shibuya D, Nakamura Y. Cost-effectiveness of a tailored intervention designed to increase breast cancer screening among a non-adherent population: a randomized controlled trial. BMC Public Health 2012; 12:760. [PMID: 22962858 PMCID: PMC3495210 DOI: 10.1186/1471-2458-12-760] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2012] [Accepted: 08/29/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Although the percentage of women who initiate breast cancer screening is rising, the rate of continued adherence is poor. The purpose of this study was to examine the effectiveness and cost-effectiveness of a tailored print intervention compared with a non-tailored print intervention for increasing the breast cancer screening rate among a non-adherent population. METHODS In total, 1859 participants aged 51-59 years (except those aged 55 years) were recruited from a Japanese urban community setting. Participants were randomly assigned to receive either a tailored print reminder (tailored intervention group) or non-tailored print reminder (non-tailored intervention group). The primary outcome was improvement in the breast cancer screening rate. The screening rates and cost-effectiveness were examined for each treatment group (tailored vs. non-tailored) and each intervention subgroup during a follow-up period of five months. All analyses followed the intention-to-treat principle. RESULTS The number of women who underwent a screening mammogram following the reminder was 277 (19.9%) in the tailored reminder group and 27 (5.8%) in the non-tailored reminder group. A logistic regression model revealed that the odds of a woman who received a tailored print reminder undergoing mammography was 4.02 times those of a women who had received a non-tailored print reminder (95% confidence interval, 2.67-6.06). The cost of one mammography screening increase was 2,544 JPY or 30 USD in the tailored intervention group and 4,366 JPY or 52 USD in the non-tailored intervention group. CONCLUSIONS Providing a tailored print reminder was an effective and cost-effective strategy for improving breast cancer screening rates among non-adherent women.
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Affiliation(s)
- Yoshiki Ishikawa
- Department of Public Health, Jichi Medical University, Shimotsuke, Tochigi, Japan
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Kessels LT, Ruiter RA. Eye movement responses to health messages on cigarette packages. BMC Public Health 2012; 12:352. [PMID: 22583956 DOI: 10.1186/1471-2458-12-352] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2011] [Accepted: 05/14/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND While the majority of the health messages on cigarette packages contain threatening health information, previous studies indicate that risk information can trigger defensive reactions, especially when the information is self-relevant (i.e., smokers). Providing coping information, information that provides help for quitting smoking, might increase attention to health messages instead of triggering defensive reactions. METHODS Eye-movement registration can detect attention preferences for different health education messages over a longer period of time during message exposure. In a randomized, experimental study with 23 smoking and 41 non-smoking student volunteers, eye-movements were recorded for sixteen self-created cigarette packages containing health texts that presented either high risk or coping information combined with a high threat or a low threat smoking-related photo. RESULTS Results of the eye movement data showed that smokers tend to spend more time looking (i.e., more unique fixations and longer dwell time) at the coping information than at the high risk information irrespective of the content of the smoking-related photo. Non-smokers tend to spend more time looking at the high risk information than at the coping information when the information was presented in combination with a high threat smoking photo. When a low threat photo was presented, non-smokers paid more attention to the coping information than to the high risk information. Results for the smoking photos showed more attention allocation for low threat photos that were presented in combination with high risk information than for low threat photos in combination with coping information. No attention differences were found for the high threat photos. CONCLUSIONS Non-smokers demonstrated an attention preference for high risk information as opposed to coping information, but only when text information was presented in combination with a high threat photo. For smokers, however, our findings suggest more attention allocation for coping information than for health risk information. This preference for coping information is not reflected in current health messages to motivate smokers to quit smoking. Coping information should be more frequently implemented in health message design to increase attention for these messages and thus contribute to effective persuasion.
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Ellish NJ, Royak-Schaler R, Higginbotham EJ. Tailored and targeted interventions to encourage dilated fundus examinations in older African Americans. ACTA ACUST UNITED AC 2012; 129:1592-8. [PMID: 22159679 DOI: 10.1001/archophthalmol.2011.190] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVES To compare the effects of a tailored (individualized) and targeted (designed for a subgroup) print intervention in promoting dilated fundus examinations (DFEs) in older African Americans and to determine whether other factors (eg, demographics, preventive health practices, health literacy score, behavioral intentions, and DFE rates) are associated with getting a DFE. METHODS African Americans aged 65 years or older who had not had a DFE in at least 2 years were recruited from community settings. Participants were randomized to receive either a tailored or targeted newsletter. Telephone follow-up was conducted at 1, 3, and 6 months to ascertain eye examination status. All participant-reported DFEs were confirmed by contacting their eye doctor (optometrist or ophthalmologist) by telephone. Main Outcome Measure Eye doctor-confirmed DFE at 6 months. RESULTS Of the 329 participants enrolled, 128 (38.9%) had an eye doctor-confirmed DFE. No significant difference was noted in this measure by intervention group (relative risk, 1.07; 95% confidence interval, 0.82-1.40), with 66 participants in the tailored group (40.2%) and 62 participants in the targeted group (37.6%) having an eye doctor-confirmed DFE. Based on logistic regression analysis, reading the newsletter (odds ratio, 1.76; 95% confidence interval, 1.08-2.87) and planning to make an appointment for a DFE (odds ratio, 2.46; 95% confidence interval, 1.42-4.26) were significant predictors for DFE. CONCLUSIONS The tailored and targeted interventions were equally effective in promoting eye doctor-confirmed DFEs at 6 months. Given the increased cost and effort associated with tailoring, our results suggest that well-designed targeted print messages can motivate older African Americans to get DFEs. Trial Registration clinicaltrials.gov Identifier: NCT00649766.
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Affiliation(s)
- Nancy J Ellish
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, 660 W Redwood St, Ste 100, Baltimore, MD 21201, USA.
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Schulz DN, Kremers SP, van Osch LA, Schneider F, van Adrichem MJ, de Vries H. Testing a Dutch web-based tailored lifestyle programme among adults: a study protocol. BMC Public Health 2011; 11:108. [PMID: 21324181 PMCID: PMC3050747 DOI: 10.1186/1471-2458-11-108] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2010] [Accepted: 02/16/2011] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Smoking, high alcohol consumption, unhealthy eating habits and physical inactivity often lead to (chronic) diseases, such as cardiovascular diseases and cancer. Tailored online interventions have been proven to be effective in changing health behaviours. The aim of this study is to test and compare the effectiveness of two different tailoring strategies for changing lifestyle compared to a control group using a multiple health behaviour web-based approach. METHODS In our Internet-based tailored programme, the five lifestyle behaviours of smoking, alcohol intake, fruit consumption, vegetable consumption, and physical activity are addressed. This randomized controlled trial, conducted among Dutch adults, includes two experimental groups (i.e., a sequential behaviour tailoring condition and a simultaneous behaviour tailoring condition) and a control group. People in the sequential behaviour tailoring condition obtain feedback on whether their lifestyle behaviours meet the Dutch recommendations. Using a step-by-step approach, they are stimulated to continue with a computer tailored module to change only one unhealthy behaviour first. In the course of the study, they can proceed to change a second behaviour. People in the simultaneous behaviour tailoring condition receive computer tailored feedback about all their unhealthy behaviours during their first visit as a stimulation to change all unhealthy behaviours. The experimental groups can re-visit the website and can then receive ipsative feedback (i.e., current scores are compared to previous scores in order to give feedback about potential changes). The (difference in) effectiveness of the different versions of the programme will be tested and compared to a control group, in which respondents only receive a short health risk appraisal. Programme evaluations will assess satisfaction with and appreciation and personal relevance of the intervention among the respondents. Finally, potential subgroup differences pertaining to gender, age and socioeconomic status regarding the behaviour effects and programme evaluation will be assessed. DISCUSSION Research regarding multiple behaviour change is in its infancy. We study how to offer multiple behaviour change interventions optimally. Using these results could strengthen the effectiveness of web-based computer-tailoring lifestyle programmes. This study will yield new results about the need for differential lifestyle approaches using Internet-based expert systems and potential differences in subgroups concerning the effectiveness and appreciation. TRIAL REGISTRATION Dutch Trial Register NTR2168.
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Affiliation(s)
- Daniela N Schulz
- Department of Health Promotion, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands.
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Gustafson DH, Shaw BR, Isham A, Baker T, Boyle MG, Levy M. Explicating an evidence-based, theoretically informed, mobile technology-based system to improve outcomes for people in recovery for alcohol dependence. Subst Use Misuse 2011; 46:96-111. [PMID: 21190410 PMCID: PMC3179272 DOI: 10.3109/10826084.2011.521413] [Citation(s) in RCA: 86] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Post-treatment relapse to uncontrolled alcohol use is common. Currently available communication technology can use existing models for relapse prevention to cost-effectively improve long-term relapse prevention. This paper describes: (1) research-based elements of alcohol consumption-related relapse prevention and how they can be encompassed in self-determination theory (SDT) and Marlatt's cognitive behavioral relapse prevention model, (2) how technology could help address the needs of people seeking recovery, (3) a technology-based prototype, organized around sexual transmitted disease and Marlatt's model, and (4) how we are testing a system based on the ideas in this article and related ethical and operational considerations.
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Affiliation(s)
- David H. Gustafson
- Network for the Improvement of Addiction Treatment, University of Wisconsin-Madison
| | - Bret R. Shaw
- Department of Life Sciences Communication, 316 Hiram Smith Hall, 1545 Observatory Drive, University of Wisconsin–Madison, Madison, WI 53706, Tel: 608-890-1878
| | - Andrew Isham
- Network for the Improvement of Addiction Treatment, University of Wisconsin–Madison
| | - Timothy Baker
- Department of Psychology, University of Wisconsin–Madison
| | | | - Michael Levy
- CAB Health & Recovery Services, Peabody, Massachusetts
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Marteau TM, Mann E, Prevost AT, Vasconcelos JC, Kellar I, Sanderson S, Parker M, Griffin S, Sutton S, Kinmonth AL. Impact of an informed choice invitation on uptake of screening for diabetes in primary care (DICISION): randomised trial. BMJ 2010; 340:c2138. [PMID: 20466791 PMCID: PMC2869404 DOI: 10.1136/bmj.c2138] [Citation(s) in RCA: 41] [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] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To compare the effect of an invitation promoting informed choice for screening with a standard invitation on attendance and motivation to engage in preventive action. DESIGN Randomised controlled trial. SETTING Four English general practices. PARTICIPANTS 1272 people aged 40-69 years, at risk for diabetes, identified from practice registers using a validated risk score and invited to attend for screening. INTERVENTION Intervention was a previously validated invitation to inform the decision to attend screening, presenting diabetes as a serious potential problem, and providing details of possible costs and benefits of screening and treatment in text and pie charts. This was compared with a brief, standard invitation simply describing diabetes as a serious potential problem. MAIN OUTCOME MEASURES The primary end point was attendance for screening. The secondary outcome measures were intention to make changes to lifestyle and satisfaction with decisions made among attenders. RESULTS The primary end point was analysed for all 1272 participants. 55.8% (353/633) of those in the informed choice group attended for screening, compared with 57.6% (368/639) in the standard invitation group (mean difference -1.8%, 95% confidence interval -7.3% to 3.6%; P=0.51). Attendance was lower among the more deprived group (most deprived third 47.5% v least deprived third 64.3%; P<0.001). Interaction between deprivation and effect of invitation type on attendance was not significant. Among attenders, intention to change behaviour was strong and unaffected by invitation type. CONCLUSIONS Providing information to support choice did not adversely affect attendance for screening for diabetes. Those from more socially deprived groups were, however, less likely to attend, regardless of the type of invitation received. Further attention to invitation content alone is unlikely to achieve equity in uptake of preventive services. TRIAL REGISTRATION Current Controlled Trials ISRCTN 73125647.
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Affiliation(s)
- Theresa M Marteau
- King's College London, Psychology Department (at Guy's), Health Psychology Section, Psychology and Genetics Research Group, Guy's Campus, London SE1 9RT.
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Ko LK, Campbell MK, Lewis MA, Earp J, Devellis B. Mediators of fruit and vegetable consumption among colorectal cancer survivors. J Cancer Surviv 2010; 4:149-58. [PMID: 20186574 DOI: 10.1007/s11764-010-0116-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2009] [Accepted: 01/19/2010] [Indexed: 01/06/2023]
Abstract
INTRODUCTION Due to early detection and treatment, survival from colorectal cancer (CRC) diagnosis has been steadily increasing. A CRC diagnosis could be considered a "teachable moment," a time when interventionists might successfully promote dietary changes. CRC interventions with tailored print communication (TPC) and telephone motivational interviewing (TMI) have been shown to be effective in promoting fruit and vegetable consumption (FVC) among CRC survivors. However, little is known about how these interventions work to exert their effect. This study investigated whether information processes mediate the relationship between a CRC intervention and FVC among CRC survivors. METHODS This research used data from NC STRIDES, a study that tested the efficacy of two CRC intervention strategies to promote FVC among CRC survivors. Participants were randomized to control, TPC, TMI, or combined (TPC+TMI). Structural equation models were constructed to analyze data from 266 CRC survivors using two different measures of FVC, a 35-item and a 2-item measure. RESULTS Two information processes, relevance of communication and trust in the communication, mediated the effect of TPC+TMI on FVC for both 35-item and 2-item measures. TPC+TMI was significantly associated with relevance of communication, and perceiving greater relevance was significantly related to trust in the communication. Trust was significantly related to FVC. DISCUSSION Information processes, including relevance and trust in the communication, serve as mediators of the relationship between the CRC intervention and FVC. IMPLICATIONS FOR CANCER SURVIVORS Future intervention research should investigate ways to enhance relevance of communication and trust in interventions with CRC survivors.
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van Keulen HM, Mesters I, Brug J, Ausems M, Campbell M, Resnicow K, Zwietering PJ, van Breukelen G, van Mechelen W, Severens JL, de Vries H. Vitalum study design: RCT evaluating the efficacy of tailored print communication and telephone motivational interviewing on multiple health behaviors. BMC Public Health 2008; 8:216. [PMID: 18565222 PMCID: PMC2443140 DOI: 10.1186/1471-2458-8-216] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2008] [Accepted: 06/19/2008] [Indexed: 12/16/2022] Open
Abstract
Background A large proportion of adults fail to meet public health guidelines for physical activity as well as fruit, vegetable and fat intake. Interventions are needed to improve these health behaviors. Both computer tailoring and motivational interviewing have shown themselves to be promising techniques for health behavior change. The Vitalum project aims to compare the efficacy of these techniques in improving the health behaviors of adults aged 45–70. This paper describes the design of the Vitalum study. Methods/Design Dutch general medical practices (N = 23) were recruited via a registration network or by personal invitation. The participants were then enrolled through these general practices using an invitational letter. They (n = 2,881) received a written baseline questionnaire to assess health behaviors, and potential psychosocial and socio-demographic behavioral determinants. A power analysis indicated that 1,600 participants who were failing to meet the guidelines for physical activity and either fruit or vegetable consumption were needed. Eligible participants were stratified based on hypertension status and randomized into one of four intervention groups: tailored print communication, telephone motivational interviewing, combined, and control. The first two groups either received four letters or took part in four interviews, whereas the combined group received two letters and took part in two interviews in turns at 5, 13, 30 and 43 weeks after returning the baseline questionnaire. Each letter and interview focused on physical activity or nutrition behavior. The participants also took part in a telephone survey 25 weeks after baseline to gather new information for tailoring. There were two follow-up questionnaires, at 47 and 73 weeks after baseline, to measure short- and long-term effects. The control group received a tailored letter after the last posttest. The process, efficacy and cost-effectiveness of the interventions will be examined by means of multilevel mixed regression, cost-effectiveness analyses and process evaluation. Discussion The Vitalum study simultaneously evaluates the efficacy of tailored print communication and telephone motivational interviewing, and their combined use for multiple behaviors and people with different motivational stages and education levels. The results can be used by policymakers to contribute to evidence-based prevention of chronic diseases. Trial Registration Dutch Trial Register NTR1068
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Affiliation(s)
- Hilde M van Keulen
- Department of Health Education and Health Promotion, School for Public Health and Primary Care (Caphri), Maastricht University, P.O. Box 616, 6200 MD Maastricht, The Netherlands.
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Kroeze W, Oenema A, Campbell M, Brug J. Comparison of use and appreciation of a print-delivered versus CD-ROM-delivered, computer-tailored intervention targeting saturated fat intake: randomized controlled trial. J Med Internet Res 2008; 10:e12. [PMID: 18487136 PMCID: PMC2483920 DOI: 10.2196/jmir.940] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2007] [Revised: 01/31/2008] [Accepted: 03/25/2008] [Indexed: 11/17/2022] Open
Abstract
Background Computer-tailored health education, a promising health education technique, is increasingly being delivered interactively, for example, over the Internet. It has been suggested that there may be differences in use and appreciation between print and interactive delivery of computer-tailored interventions, which may influence information processing. This may especially be the case for women, older people, and people of lower socioeconomic status. Knowledge about differences in use and appreciation could help in choosing the appropriate delivery mode for a particular target audience. Objective The study investigates a content-identical, computer-tailored intervention addressing saturated fat intake delivered via print or CD-ROM. We analyzed consumer use and appreciation of the feedback information and explored whether possible differences exist among gender, age, and education subgroups. Methods Healthy Dutch adults (18-65 years), none of whom were under treatment for hypercholesterolemia, were randomly allocated to receive a computer-tailored program on CD-ROM (n = 151) or in print (n = 141). At baseline, data were collected on gender, age, and education level. One month post-intervention, data were collected on the use (feedback information read, saved, discussed) and appreciation (trustworthiness, perceived individualization, perceived personal relevance, and user-friendliness) of the feedback. Statistical analyses on the use and appreciation items were performed using chi-square tests and independent-samples t tests. Results After exclusion of individuals with missing values, a total of 257 and 240 respondents were included in the analyses of the use outcomes of feedback read and saved, respectively. The results indicate that among the total population, the print feedback was read more often than the CD-ROM feedback (95% vs 81%; P = .001) and saved more often than the CD-ROM feedback (97% vs 77%; P < .001). Similar results were found among the gender, age, and education subgroups. After exclusion of individuals who did not read the information and those with missing values, a total of 208-223 respondents were included in the analyses of the use outcome of feedback discussed and the appreciation items. The personal relevance of the print feedback was rated higher than for the CD-ROM-delivered feedback (0.97 vs 0.68; P = .04), but the effect size was small (0.28). These differences in personal relevance were also seen among women (1.06 vs 0.67; P = .04) and respondents aged 35-49 years (1.00 vs 0.58; P = .03), with moderate effect sizes (0.38 and 0.44, respectively). Conclusions Despite the possible advantages of interactive feedback, the present study indicates that interactive-delivered feedback was used less and perceived as less personally relevant compared to the print-delivered feedback. These differences in use and appreciation of delivery modes should be taken into consideration when selecting a delivery mode for a specific subgroup in order to optimize exposure. Trial Registration ISRCTN 01557410; http://www.webcitation.org/5XMylWleH
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Affiliation(s)
- Willemieke Kroeze
- Erasmus MC, University Medical Center, Department of Public Health, PO Box 2040, 3000 CA Rotterdam, The Netherlands.
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Ruland CM, Bakken S, Røislien J. Reliability and validity issues related to interactive tailored patient assessments: a case study. J Med Internet Res 2007; 9:e22. [PMID: 17942384 PMCID: PMC2047281 DOI: 10.2196/jmir.9.3.e22] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2006] [Revised: 04/16/2007] [Accepted: 05/20/2007] [Indexed: 11/17/2022] Open
Abstract
Recently there has been a proliferation of interactive tailored patient assessment (ITPA) tools. However, evidence of the reliability and validity of these instruments is often missing, which makes their value in research studies questionable. Because several of the common methods to evaluate instrument reliability and validity are not applicable to interactive tailored patient assessments, informatics researchers may benefit from some guidance on which methods of reliability and validity assessment they can appropriately use. This paper describes the main differences between interactive tailored patient assessments and assessment instruments based on psychometric, or classical test, theory; it summarizes the measurement techniques normally used to ascertain the validity and reliability of assessment instruments based on psychometric theory; it discusses which methods are appropriate for interactive tailored patient assessments and which are not; and finally, it illustrates the application of some of the feasible techniques with a case study that describes how the reliability and validity of the tailored symptom assessment instrument called Choice were evaluated.
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Affiliation(s)
- Cornelia M Ruland
- Center for Shared Decision Making and Nursing Research, Rikshospitalet Medical Center, Oslo, Norway.
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Benyamini Y, Raz O. "I Can Tell You If I'll Really Lose All That Weight": Dispositional and Situated Optimism as Predictors of Weight Loss Following a Group Intervention. J Appl Social Pyschol 2007. [DOI: 10.1111/j.1559-1816.2007.00189.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Updegraff JA, Sherman DK, Luyster FS, Mann TL. The effects of message quality and congruency on perceptions of tailored health communications. J Exp Soc Psychol 2007; 43:249-257. [PMID: 18958299 DOI: 10.1016/j.jesp.2006.01.007] [Citation(s) in RCA: 109] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Recent research has documented the effectiveness of tailoring health behavior change messages to characteristics of the recipients, but little is known about the processes underlying these effects. Drawing from the elaboration likelihood model (Petty & Cacioppo, 1986), we examined the role of message scrutiny in moderating the congruency effect (Mann, Sherman, & Updegraff, 2004). One hundred and thirty-six undergraduate participants read either a strong or weak message promoting regular dental flossing with a frame (gain vs. loss) that either matched or mismatched their motivational orientation (approach vs. avoidance). Results showed that participants were sensitive to argument quality in the matched but not mismatched conditions. Further, argument quality moderated the effect of congruency on participants' attitudes and perceived norms regarding flossing, as well as their subsequent self-reported flossing behavior. Results suggest that increased message scrutiny underlies message tailoring effects.
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Affiliation(s)
- John A Updegraff
- Department of Psychology, Kent State University, Kent, OH 44242-0001, USA
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Brug J. Order is needed to promote linear or quantum changes in nutrition and physical activity behaviors: a reaction to 'A chaotic view of behavior change' by Resnicow and Vaughan. Int J Behav Nutr Phys Act 2006; 3:29. [PMID: 16982008 PMCID: PMC1584250 DOI: 10.1186/1479-5868-3-29] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2006] [Accepted: 09/19/2006] [Indexed: 11/10/2022] Open
Abstract
Recently, Drs. Ken Resnicow and Roger Vaughan published a thought-provoking paper in the International Journal of Behavioral Nutrition and Physical Activity (IJBNPA). They argue that the most often used social-cognition theories in behavioral nutrition and physical activity are of limited use. These models describe behavior change as a linear event, while Resnicow and Vaughan posit that behavior change is more likely to occur in quantum leaps that are impossible to predict. They introduce Chaos Theory into the behavioral nutrition and physical activity domain as a more valid framework to study the complex process of health behavior change. The present paper is a commentary on Resnicow and Vaughan's article by Resnicow's opponent in a recent debate-session at the annual meeting of the International Society of Behavioral Nutrition and Physical Activity. The chair of that meeting, Prof. Tom Baranowski, provides a separate commentary on Resnicow and Vaughan's paper also published recently in the IJBNPA. In the present commentary I relate Resnicow and Vaughan's paper to the other contributions to the Theory debate in the IJBNPA. I recognize the limited success of social cognition models, and, next to a better application of these models and more thorough research to test these model, also support research to further test the quantum and chaotic character of health behavior change. However, if such research supports the chaotic and quantum nature of health behavior change, the implications for behavioral nutrition and physical activity interventions may be limited, because even if behavior change is quantum rather than linear, the social cognition models are still relevant to inform interventions to promote quantum leaps in behavior change.
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Affiliation(s)
- Johannes Brug
- ErasmusMC University Medical Centre Rotterdam, Department of Public Health, P.O. Box 2040; 3000 CA Rotterdam, the Netherlands
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Abstract
OBJECTIVE The objective of this study was to evaluate the effectiveness of a Self-Administered Behavioral Intervention using Tailored messages (SEABIT) for migraine. The primary measures were headache days, headache-related disability, behavioral/emotional factors, and headache-related beliefs. BACKGROUND Behavioral and cognitive-behavioral interventions for migraine treatment are well established and possess "Grade-A" evidence based on the U.S. Headache Consortium evidence-based guidelines. To increase the accessibility of behavioral interventions in primary and other settings, treatment can be delivered in self-administered formats. Incorporating tailored health communication strategies (via tailored messages) into a self-administered format can help maintain a level of personalization without requiring regular visits to a behavioral specialist. Tailored messages are created using individual-level assessment data to educate and motivate the patient to develop behavioral skills and strategies for migraine prevention and management. METHODS Twenty-five individuals (95% female, 90% Caucasian, mean headache years = 21.0) began and 84% (21/25) completed all phases of the 8-week SEABIT developed for migraine prevention (preceded by a 1-month baseline phase and followed by a 1-month postintervention phase). RESULTS Overall, 62% (13/21) reported at least a 50% reduction in headache frequency, and mean headache frequency for the group was also significantly reduced from baseline to postintervention (16.9 vs. 10.7, P < .001; eta2= .61). Headache-related disability, behavioral/emotional factors, and headache-management self-efficacy also showed significant improvement. CONCLUSION The findings suggest that the SEABIT for migraine prevention is an effective behavioral intervention that potentially could be accessed and distributed in a variety of settings including primary care.
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Affiliation(s)
- Robert Nicholson
- St.Louis University School of Medicine, Community and Family Medicine, St. Louis, MO 63104, USA
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Kreuter MW, Caburnay CA, Chen JJ, Donlin MJ. Effectiveness of individually tailored calendars in promoting childhood immunization in urban public health centers. Am J Public Health 2004; 94:122-7. [PMID: 14713709 PMCID: PMC1449837 DOI: 10.2105/ajph.94.1.122] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.4] [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: 11/04/2022]
Abstract
OBJECTIVES We examined the effectiveness of tailored calendars in increasing childhood immunization rates. METHODS Parents of babies aged birth to 1 year (n = 321) received individually tailored calendars promoting immunization from 2 urban public health centers. For each baby, an age- and sex-matched control was selected from the same center. Immunization status was tracked through age 24 months. RESULTS A higher proportion of intervention than of control babies were up to date at the end of a 9-month enrollment period (82% vs 65%, P <.001) and at age 24 months (66% vs 47%, P <.001). The younger the baby's age at enrollment in the program, the greater was the intervention effect. CONCLUSIONS Tailored immunization calendars can help increase child immunization rates.
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Affiliation(s)
- Matthew W Kreuter
- Health Communication Research Laboratory, Division of Behavioral Science and Health Education, Department of Community Health, School of Public Health, Saint Louis University, St Louis, MO 63104, USA.
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