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Allem JP, Rodriguez V, Pattarroyo M, Ramirez CM, Beard TA, Soto D, Donaldson SI, Unger JB. Spanish-Language Tobacco-Related Posts on Twitter: Content Analysis. Nicotine Tob Res 2024; 26:759-763. [PMID: 37942524 DOI: 10.1093/ntr/ntad220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 10/02/2023] [Accepted: 11/01/2023] [Indexed: 11/10/2023]
Abstract
INTRODUCTION Twitter data have been used to surveil public sentiment about tobacco products; however, most tobacco-related Twitter research has been conducted with English-language posts. There is a gap in the literature on tobacco-related discussions on Twitter in languages other than English. This study summarized tobacco-related discussions in Spanish on Twitter. METHODS A set of Spanish terms reflecting electronic cigarettes (eg, "cigarillos electrónicos"), cigarettes (eg, "pitillo"), and cigars (eg, "cigaro") were identified. A content analysis of tweets (n = 1352) drawn from 2021 was performed to examine themes and sentiment. An initial codebook was developed in English then translated to Spanish and then translated back to English by a bilingual (Spanish and English) member of the research team. Two bilingual members of the research team coded the tweets into themes and sentiment. RESULTS Themes in the tweets included (1) product promotion (n = 168, 12.4%), (2) health warnings (n = 161, 11.9%), (3) tobacco use (n = 136, 10.1%), (4) health benefits of vaping (n = 58, 4.3%), (5) cannabis use (n = 50, 3.7%), (6) cessation (n = 47, 3.5%), (7) addiction (n = 33, 2.4%), (8) policy (n = 27, 2.0%), and (9) polysubstance use (n = 12, 0.9%). Neutral (n = 955, 70.6%) was the most common category of sentiment observed in the data. CONCLUSIONS Tobacco products are discussed in multiple languages on Twitter and can be summarized by bilingual research teams. Future research should determine if Spanish-speaking individuals are frequently exposed to pro-tobacco content on social media and if such exposure increases susceptibility to use tobacco among never users or sustained use among current users. IMPLICATIONS Spanish-language pro-tobacco content exists on Twitter, which has implications for Spanish-speaking individuals who may be exposed to this content. Spanish-language pro-tobacco-related posts may help normalize tobacco use among Spanish-speaking populations. As a result, anti-tobacco tweets in Spanish may be necessary to counter areas of the online environment that can be considered pro-tobacco.
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Affiliation(s)
- Jon-Patrick Allem
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Viviana Rodriguez
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Monica Pattarroyo
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Carla M Ramirez
- Department of Human Development and Family Studies, Colorado State University, Fort Collins, CO, USA
| | - Trista A Beard
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Daniel Soto
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Scott I Donaldson
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Jennifer B Unger
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
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Navas-Nacher EL, Estrella ML, Giachello AL, Payne TJ, Walker KL, Hart JL, Rodriguez CJ, Groom A, Landry RL, Kesh A, Vu THT, Sears CG, Tompkins LK, Robertson RM. Perceptions of electronic cigarettes among ethno-culturally diverse Latino adults in four US urban centers. ETHNICITY & HEALTH 2022; 27:1207-1221. [PMID: 33249917 PMCID: PMC8240696 DOI: 10.1080/13557858.2020.1844155] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 10/13/2020] [Indexed: 06/01/2023]
Abstract
OBJECTIVE The aim of this study was to examine perceptions including knowledge, attitudes, and beliefs about e-cigarettes among ethno-culturally diverse Latino adults living in the US, a rapidly growing minority group for which we know little about their e-cigarette perceptions. DESIGN A total of 25 focus groups with Latinos (n = 180; ages 18-64 years) were conducted in 2014. E-cigarettes users and non-users were recruited via purposive sampling techniques. Participants completed brief questionnaires on sociodemographic factors and tobacco use. Focus group discussions were conducted in English and Spanish, audio-recorded, and transcribed. Data were analyzed using thematic analysis procedures. RESULTS Participants were of diverse Latino backgrounds. Over one-third (35%) reported current cigarette smoking and 8% reported current e-cigarette or hookah use. Nonsmokers reported experimenting with e-cigarettes and hookah during social occasions. Participants' perceptions towards e-cigarettes were generally formed in comparison to conventional cigarettes. Perceived benefits of using e-cigarettes included their utility as a smoking cessation aid, higher social acceptability, and lower harm compared to conventional cigarettes. Negative perceptions of e-cigarettes included lower overall satisfaction compared to conventional cigarettes and high content of toxins. Socio-cultural factors (e.g. gender roles, familismo, and simpatía) also influenced perceptions of e-cigarette of study participants. CONCLUSIONS Overall, Latino adults knew relatively little about the potential health risks associated with e-cigarette use. The limited knowledge about and misinformation of e-cigarettes among this rapidly growing minority group have important public health implications. Findings may inform culturally tailored health communication campaigns, which are much needed among underserved US Latino populations in light of low effectiveness of tobacco control and regulatory efforts.
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Affiliation(s)
- Elena L. Navas-Nacher
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
- Institute for Minority Health Research, College of Medicine, University of Illinois at Chicago, Chicago, IL, USA
| | - Mayra L. Estrella
- Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Aida L. Giachello
- Institute for Minority Health Research, College of Medicine, University of Illinois at Chicago, Chicago, IL, USA
| | - Thomas J. Payne
- Cancer Institute & Department of Otolaryngology and Communicative Sciences, University of Mississippi Medical Center, MS, USA
| | - Kandi La Walker
- Department of Communication, University of Louisville, Louisville, KY, USA
| | - Joy L. Hart
- Department of Communication, University of Louisville, Louisville, KY, USA
| | | | - Allison Groom
- American Heart Association, Tobacco Regulation and Addiction Center (A-TRAC), Dallas, TX, USA
| | - Robyn L. Landry
- American Heart Association, Tobacco Regulation and Addiction Center (A-TRAC), Dallas, TX, USA
| | - Anshula Kesh
- American Heart Association, Tobacco Regulation and Addiction Center (A-TRAC), Dallas, TX, USA
| | - Thanh-Huyen T. Vu
- Institute for Minority Health Research, College of Medicine, University of Illinois at Chicago, Chicago, IL, USA
| | - Clara G. Sears
- Department of Communication, University of Louisville, Louisville, KY, USA
| | | | - Rose Marie Robertson
- American Heart Association, Tobacco Regulation and Addiction Center (A-TRAC), Dallas, TX, USA
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Ainiwaer A, Zhang S, Ainiwaer X, Ma F. Effects of Message Framing on Cancer Prevention and Detection Behaviors, Intentions, and Attitudes: Systematic Review and Meta-analysis. J Med Internet Res 2021; 23:e27634. [PMID: 34528887 PMCID: PMC8485193 DOI: 10.2196/27634] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 06/08/2021] [Accepted: 07/27/2021] [Indexed: 01/30/2023] Open
Abstract
Background With the increasing health care burden of cancer, public health organizations are increasingly emphasizing the importance of calling people to engage in long-term prevention and periodical detection. How to best deliver behavioral recommendations and health outcomes in messaging is an important issue. Objective This study aims to disaggregate the effects of gain-framed and loss-framed messages on cancer prevention and detection behaviors and intentions and attitudes, which has the potential to inform cancer control programs. Methods A search of three electronic databases (Web of Science, Scopus, and PubMed) was conducted for studies published between January 2000 and December 2020. After a good agreement achieved on a sample by two authors, the article selection (κ=0.8356), quality assessment (κ=0.8137), and data extraction (κ=0.9804) were mainly performed by one author. The standardized mean difference (attitude and intention) and the odds ratio (behaviors) were calculated to evaluate the effectiveness of message framing (gain-framed message and loss-framed message). Calculations were conducted, and figures were produced by Review Manager 5.3. Results The title and abstract of 168 unique citations were scanned, of which 53 were included for a full-text review. A total of 24 randomized controlled trials were included, predominantly examining message framing on cancer prevention and detection behavior change interventions. There were 9 studies that used attitude to predict message framing effect and 16 studies that used intention, whereas 6 studies used behavior to examine the message framing effect directly. The use of loss-framed messages improved cancer detection behavior (OR 0.76, 95% CI 0.64-0.90; P=.001), and the results from subgroup analysis indicated that the effect would be weak with time. No effect of framing was found when effectiveness was assessed by attitudes (prevention: SMD=0.02, 95% CI –0.13 to 0.17; P=.79; detection: SMD=–0.05, 95% CI –0.15 to 0.05; P=.32) or intentions (prevention: SMD=–0.05, 95% CI –0.19 to 0.09; P=.48; detection: SMD=0.02, 95% CI –0.26 to 0.29; P=.92) among studies encouraging cancer prevention and cancer detection. Conclusions Research has shown that it is almost impossible to change people's attitudes or intentions about cancer prevention and detection with a gain-framed or loss-framed message. However, loss-framed messages have achieved preliminary success in persuading people to adopt cancer detection behaviors. Future studies could improve the intervention design to achieve better intervention effectiveness.
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Affiliation(s)
- Abidan Ainiwaer
- School of Information Management, Wuhan University, Wuhan, China
| | - Shuai Zhang
- School of Information Management, Wuhan University, Wuhan, China
| | | | - Feicheng Ma
- School of Information Management, Wuhan University, Wuhan, China
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4
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Cook SK, Jerome RN, Dunagan J, Kennedy N, Edwards T, Minnix JA, Witmer L, Ferguson J, Cinciripini P, Wilkins C, Harris P. Engaging smokers in research: Utility of Facebook in facilitating recruitment to a smoking cessation study. Contemp Clin Trials 2021; 107:106461. [PMID: 34098038 DOI: 10.1016/j.cct.2021.106461] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 05/20/2021] [Accepted: 05/27/2021] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Social media, including Facebook outreach, is increasingly being used as a participant recruitment tool, and may be particularly useful in tobacco and smoking cessation studies. The Recruitment Innovation Center at Vanderbilt University Medical Center partnered with Project LUNA, a smoking cessation study, to conduct a pilot social media campaign aimed at increasing study recruitment. METHODS Two posts encouraging study participation were developed and promoted on Facebook to users with an interest in smoking-related topics, with a link to a study-specific webpage. Facebook and website analytics were collected, including impressions, clicks, click-through rates, website traffic, and clicks to the study screening form. Study screening and enrollment data were also collected. RESULTS The Facebook campaign ran in June 2019 in the greater Houston area. In total, the Facebook posts logged 1,179,844 impressions, 6490 clicks, and an overall click-through rate of 0.55%. There were no differences in response to the two different promotional posts. Approximately 3812 unique individuals visited an intermediary study page, with 473 expressing interest in the study. Forty-three potential participants contacted the study team, resulting in study enrollment and randomization of 23 participants, with an estimated cost per enrolled participant of $441. CONCLUSIONS The social media campaign was successful at increasing outreach and interest in the LUNA study. However, the price-per-participant enrolled was higher than in comparable tobacco cessation studies. These results and lessons learned may be beneficial to others considering social media as a recruitment method for their clinical research trial.
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Affiliation(s)
- Sarah K Cook
- Vanderbilt Institute for Clinical and Translational Research, Vanderbilt University Medical Center, 2525 West End Avenue, Suite 600, Nashville, TN 37203, USA.
| | - Rebecca N Jerome
- Vanderbilt Institute for Clinical and Translational Research, Vanderbilt University Medical Center, 2525 West End Avenue, Suite 600, Nashville, TN 37203, USA
| | - Julia Dunagan
- Vanderbilt Institute for Clinical and Translational Research, Vanderbilt University Medical Center, 2525 West End Avenue, Suite 600, Nashville, TN 37203, USA
| | - Nan Kennedy
- Vanderbilt Institute for Clinical and Translational Research, Vanderbilt University Medical Center, 2525 West End Avenue, Suite 600, Nashville, TN 37203, USA
| | - Terri Edwards
- Vanderbilt Institute for Clinical and Translational Research, Vanderbilt University Medical Center, 2525 West End Avenue, Suite 600, Nashville, TN 37203, USA
| | - Jennifer A Minnix
- The University of Texas MD Anderson Cancer Center, Department of Behavioral Science, Dan L. Duncan Building, 3rd floor, 1155 Pressler St., Houston, TX 77030, USA
| | - Leann Witmer
- The University of Texas MD Anderson Cancer Center, Department of Behavioral Science, Dan L. Duncan Building, 3rd floor, 1155 Pressler St., Houston, TX 77030, USA
| | - Jennifer Ferguson
- The University of Texas MD Anderson Cancer Center, Department of Behavioral Science, Dan L. Duncan Building, 3rd floor, 1155 Pressler St., Houston, TX 77030, USA
| | - Paul Cinciripini
- The University of Texas MD Anderson Cancer Center, Department of Behavioral Science, Dan L. Duncan Building, 3rd floor, 1155 Pressler St., Houston, TX 77030, USA
| | - Consuelo Wilkins
- Vanderbilt Institute for Clinical and Translational Research, Vanderbilt University Medical Center, 2525 West End Avenue, Suite 600, Nashville, TN 37203, USA; Department of Medicine, Vanderbilt University Medical Center, 1161 21st Ave S, Nashville, TN 37232, USA; Office of Health Equity, Vanderbilt University Medical Center, 2525 West End Suite 600, Nashville, TN 37203, USA; Department of Internal Medicine, Meharry Medical College, 1005 Dr. D.B. Todd, Jr. Boulevard Nashville, TN 37208, USA
| | - Paul Harris
- Vanderbilt Institute for Clinical and Translational Research, Vanderbilt University Medical Center, 2525 West End Avenue, Suite 600, Nashville, TN 37203, USA; Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN, USA
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Brøgger-Mikkelsen M, Ali Z, Zibert JR, Andersen AD, Thomsen SF. Online Patient Recruitment in Clinical Trials: Systematic Review and Meta-Analysis. J Med Internet Res 2020; 22:e22179. [PMID: 33146627 PMCID: PMC7673977 DOI: 10.2196/22179] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 08/19/2020] [Accepted: 09/15/2020] [Indexed: 12/21/2022] Open
Abstract
Background Recruitment for clinical trials continues to be a challenge, as patient recruitment is the single biggest cause of trial delays. Around 80% of trials fail to meet the initial enrollment target and timeline, and these delays can result in lost revenue of as much as US $8 million per day for drug developing companies. Objective This study aimed to conduct a systematic review and meta-analysis examining the effectiveness of online recruitment of participants for clinical trials compared with traditional in-clinic/offline recruitment methods. Methods Data on recruitment rates (the average number of patients enrolled in the study per month and per day of active recruitment) and conversion rates (the percentage of participants screened who proceed to enroll into the clinical trial), as well as study characteristics and patient demographics were collected from the included studies. Differences in online and offline recruitment rates and conversion rates were examined using random effects models. Further, a nonparametric paired Wilcoxon test was used for additional analysis on the cost-effectiveness of online patient recruitment. All data analyses were conducted in R language, and P<.05 was considered significant. Results In total, 3861 articles were screened for inclusion. Of these, 61 studies were included in the review, and 23 of these were further included in the meta-analysis. We found online recruitment to be significantly more effective with respect to the recruitment rate for active days of recruitment, where 100% (7/7) of the studies included had a better online recruitment rate compared with offline recruitment (incidence rate ratio [IRR] 4.17, P=.04). When examining the entire recruitment period in months we found that 52% (12/23) of the studies had a better online recruitment rate compared with the offline recruitment rate (IRR 1.11, P=.71). For cost-effectiveness, we found that online recruitment had a significantly lower cost per enrollee compared with offline recruitment (US $72 vs US $199, P=.04). Finally, we found that 69% (9/13) of studies had significantly better offline conversion rates compared with online conversion rates (risk ratio 0.8, P=.02). Conclusions Targeting potential participants using online remedies is an effective approach for patient recruitment for clinical research. Online recruitment was both superior in regard to time efficiency and cost-effectiveness compared with offline recruitment. In contrast, offline recruitment outperformed online recruitment with respect to conversion rate.
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Affiliation(s)
- Mette Brøgger-Mikkelsen
- Department of Dermatology, Bispebjerg Hospital, Copenhagen, Denmark.,Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark.,Studies&Me A/S, LEO Innovation Lab, Copenhagen, Denmark
| | - Zarqa Ali
- Department of Dermatology, Bispebjerg Hospital, Copenhagen, Denmark.,Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - John R Zibert
- Studies&Me A/S, LEO Innovation Lab, Copenhagen, Denmark
| | | | - Simon Francis Thomsen
- Department of Dermatology, Bispebjerg Hospital, Copenhagen, Denmark.,Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
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Sanchez C, Grzenda A, Varias A, Widge AS, Carpenter LL, McDonald WM, Nemeroff CB, Kalin NH, Martin G, Tohen M, Filippou-Frye M, Ramsey D, Linos E, Mangurian C, Rodriguez CI. Social media recruitment for mental health research: A systematic review. Compr Psychiatry 2020; 103:152197. [PMID: 32992073 PMCID: PMC7704547 DOI: 10.1016/j.comppsych.2020.152197] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 07/14/2020] [Accepted: 08/06/2020] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Social media holds exciting promise for advancing mental health research recruitment, however, the extent and efficacy to which these platforms are currently in use are underexplored. OBJECTIVE A systematic review was conducted to characterize the current use and efficacy of social media in recruiting participants for mental health research. METHOD A literature review was performed using MEDLINE, EMBASE, and PsychINFO. Only non-duplicative manuscripts written in the English language and published between 1/1/2004-3/31/2019 were selected for further screening. Data extracted included study type and design, participant inclusion criteria, social media platform, advertising strategy, final recruited sample size, recruitment location, year, monetary incentives, comparison to other recruitment methods if performed, and final cost per participant. RESULTS A total of 176 unique studies that used social media for mental health research recruitment were reviewed. The majority of studies were cross-sectional (62.5%) in design and recruited adults. Facebook was overwhelmingly the recruitment platform of choice (92.6%), with the use of paid advertisements being the predominant strategy (60.8%). Of the reviewed studies, substance abuse (43.8%) and mood disorders (15.3%) were the primary subjects of investigation. In 68.3% of studies, social media recruitment performed as well as or better than traditional recruitment methods in the number and cost of final enrolled participants. The majority of studies used Facebook for recruitment at a median cost per final recruited study participant of $19.47. In 55.6% of the studies, social media recruitment was the more cost-effective recruitment method when compared to traditional methods (e.g., referrals, mailing). CONCLUSION Social media appears to be an effective and economical recruitment tool for mental health research. The platform raises methodological and privacy concerns not covered in current research regulations that warrant additional consideration.
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Affiliation(s)
- Catherine Sanchez
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Adrienne Grzenda
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Andrea Varias
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Alik S Widge
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, MN, USA
| | - Linda L Carpenter
- Department of Psychiatry and Human Behavior, Butler Hospital and Warren Alpert Medical School, Brown University, Providence, RI, USA
| | - William M McDonald
- Department of Psychiatry and Human Behavior, Emory University School of Medicine, Atlanta, GA, USA
| | - Charles B Nemeroff
- Department of Psychiatry, University of Texas at Austin Dell Medical School, Austin, TX, USA
| | - Ned H Kalin
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Glenn Martin
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Mauricio Tohen
- Department of Psychiatry and Behavioral Sciences, University of New Mexico Health Sciences Center, Albuquerque, NM, USA
| | - Maria Filippou-Frye
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA
| | - Drew Ramsey
- Department of Psychiatry, Columbia University, New York, NY, USA
| | - Eleni Linos
- Department of Dermatology, Stanford University, Stanford, CA, USA
| | - Christina Mangurian
- Department of Psychiatry, Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, USA; UCSF Center for Vulnerable Populations, University of California San Francisco, San Francisco, CA, USA; UCSF Philip R. Lee Institute for Health Policy Studies, University of California San Francisco, San Francisco, CA, USA
| | - Carolyn I Rodriguez
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA; Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA.
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O'Brien T, Russell CL, AlKahlout N, Rosenthal A, Meyer T, Tan A, Daloul R, Hathaway D. Recruitment of Older Kidney Transplant Recipients to a Longitudinal Study. Nurs Res 2020; 69:233-237. [PMID: 31688340 PMCID: PMC7313092 DOI: 10.1097/nnr.0000000000000406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Currently, limited information is available regarding selection of the most successful strategies for recruitment of older adult kidney transplant recipients as research participants. OBJECTIVE The aim of this study was to explore multiple modes of recruitment strategies to enroll older kidney transplant recipients in a 1-year longitudinal study. METHODS We used a feasibility design to explore the following recruitment methods: face-to-face contact in the transplant clinic, paper flyers placed in the transplant clinic, Facebook, an online transplant newsletter, and a university website listing of research studies. RESULTS Enrollment was open for 9 months, during which time websites and the Facebook portal were active, 142 newsletters were e-mailed, and 424 patients were approached in the transplant clinic. Among patients approached in the clinic, 12 did not own a smartphone required for the study. The sample consisted of 60 participants (39 men, 21 women), with a mean age of 64.5 ± 4.7 years. Of the participants who enrolled in the study, the largest number (75%, n = 45) was recruited using the face-to-face method in the transplant clinic. The online transplant newsletter was the second-best recruitment source (18%, n = 11). DISCUSSION Recruitment strategies using face-to-face contact and the online newsletter associated with the transplant clinic organization appeared to be more effective than strategies not associated with the transplant clinic (Facebook and university website). Findings suggest that using a familiar organization communication method to recruit older chronic disease population may be the most beneficial.
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Affiliation(s)
- Tara O'Brien
- Tara O'Brien, PhD, RN, CNE, is an Assistant Professor; Noor AlKahlout, BS, Anna Rosenthal, SN, and Tess Meyer SN, are Research Team Members; and Alai Tan, PhD, is a Research Associate Professor at The Ohio State University College of Nursing, Columbus. Cynthia Russell PhD, RN, FAAN, is a Professor at the School of Nursing and Health Studies, University of Missouri-Kansas City. Reem Daloul, MD, is an Assistant Professor at The Ohio State University College of Medicine, Columbus. Donna Hathaway PhD, RN, FAAN, is a Distinguished Professor at the University of Tennessee Health Science Center, Memphis
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Salvy SJ, Carandang K, Vigen CL, Concha-Chavez A, Sequeira PA, Blanchard J, Diaz J, Raymond J, Pyatak EA. Effectiveness of social media (Facebook), targeted mailing, and in-person solicitation for the recruitment of young adult in a diabetes self-management clinical trial. Clin Trials 2020; 17:664-674. [PMID: 32627589 DOI: 10.1177/1740774520933362] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND/AIMS Research is needed to identify promising recruitment strategies to reach and engage diverse young adults in diabetes clinical research. The aim of this study was to examine the relative strengths and weaknesses of three recruitment strategies used in a diabetes self-management clinical trial: social media advertising (Facebook), targeted mailing, and in-person solicitation of clinic patients. METHODS Strategies were compared in terms of (1) cost-effectiveness (i.e. cost of recruitment/number of enrolled participants), (2) ability to yield participants who would not otherwise be reached by alternative strategies, and (3) likelihood of participants recruited through each strategy to adhere to study procedures. We further explored the appeal (overall and among age and gender subgroups) of social media advertisement features. RESULTS In-person recruitment of clinic patients was overall the most cost-effective strategy. However, differences in demographic, clinical, and psychosocial characteristics of participants recruited via different strategies suggest that the combination of these approaches yielded a more diverse sample than would any one strategy alone. Once successfully enrolled, there was no difference in study completion and intervention adherence between individuals recruited by the three recruitment strategies. CONCLUSIONS Ultimately, the utility of a recruitment strategy is defined by its ability to effectively attract people representative of the target population who are willing to enroll in and complete the study. Leveraging a variety of recruitment strategies appears to produce a more representative sample of young adults, including those who are less engaged in diabetes care.
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Affiliation(s)
- Sarah-Jeanne Salvy
- Research Center for Health Equity, Cedars-Sinai Medical Center, West Hollywood, CA, USA
| | | | - Cheryl Lp Vigen
- Chan Division of Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, CA, USA
| | | | | | - Jeanine Blanchard
- Chan Division of Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, CA, USA
| | - Jesus Diaz
- Chan Division of Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, CA, USA
| | | | - Elizabeth A Pyatak
- Chan Division of Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, CA, USA
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Frattaroli S, Schulman E, McDonald EM, Omaki EC, Shields WC, Jones V, Brewer W. Utilizing Facebook and Automated Telephone Calls to Increase Adoption of a Local Smoke Alarm Installation Program. JOURNAL OF PUBLIC HEALTH MANAGEMENT AND PRACTICE 2020; 25:E27-E33. [PMID: 31136522 DOI: 10.1097/phh.0000000000000788] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
CONTEXT Innovative strategies are needed to improve the prevalence of working smoke alarms in homes. To our knowledge, this is the first study to report on the effectiveness of Facebook advertising and automated telephone calls as population-level strategies to encourage an injury prevention behavior. OBJECTIVE We examine the effectiveness of Facebook advertising and automated telephone calls as strategies to enroll individuals in Baltimore City's Fire Department's free smoke alarm installation program. PARTICIPANTS We directed our advertising efforts toward Facebook users eligible for the Baltimore City Fire Department's free smoke alarm installation program and all homes with a residential phone line included in Baltimore City's automated call system. DESIGN The Facebook campaign targeted Baltimore City residents 18 years of age and older. In total, an estimated 300 000 Facebook users met the eligibility criteria. Facebook advertisements were delivered to users' desktop and mobile device newsfeeds. A prerecorded message was sent to all residential landlines listed in the city's automated call system. RESULTS By the end of the campaign, the 3 advertisements generated 456 666 impressions reaching 130 264 Facebook users. Of the users reached, 4367 individuals (1.3%) clicked the advertisement. The automated call system included approximately 90 000 residential phone numbers. Participants attributed 25 smoke alarm installation requests to Facebook and 458 to the automated call. CONCLUSION Facebook advertisements are a novel approach to promoting smoke alarms and appear to be effective in exposing individuals to injury prevention messages. However, converting Facebook message recipients to users of a smoke alarm installation program occurred infrequently in this study. Residents who participated in the smoke alarm installation program were more likely to cite the automated call as the impetus for their participation. Additional research is needed to understand the circumstances and strategies to effectively use the social networking site as a tool to convert passive users into active participants.
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Affiliation(s)
- Shannon Frattaroli
- The Johns Hopkins Bloomberg School of Public Health, Center for Injury Research and Policy, Baltimore, Maryland (Drs Frattaroli and Jones, Mr Schulman, and Mss McDonald, Omaki, and Shields); and Baltimore City Fire Department, Baltimore, Maryland (Mr Brewer)
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Byaruhanga J, Tzelepis F, Paul C, Wiggers J, Byrnes E, Lecathelinais C. Cost Per Participant Recruited From Rural and Remote Areas Into a Smoking Cessation Trial Via Online or Traditional Strategies: Observational Study. J Med Internet Res 2019; 21:e14911. [PMID: 31714253 PMCID: PMC6880230 DOI: 10.2196/14911] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 08/09/2019] [Accepted: 08/29/2019] [Indexed: 11/20/2022] Open
Abstract
Background Rural and remote residents are more likely to smoke than those who live in major cities; however, recruitment of research participants from rural and remote areas can be challenging. The cost per participant recruited from rural and remote areas via online (eg, social media) and traditional strategies (eg, print) has implications for researchers on how to allocate resources to maximize the number of participants recruited. Participant characteristics such as demographics, financial stress, mental health, and smoking-related factors may be associated with recruitment method (ie, online vs traditional), and so it is important to understand whether certain subgroups are more likely to be recruited via a particular strategy. Objective This study aimed to determine the cost per participant recruited and examine whether characteristics such as demographics, financial stress, mental health, and smoking-related factors may be associated with the recruitment method (ie, online vs traditional). Methods Participants were recruited into a randomized trial that provided smoking cessation support. Eligible participants were aged 18 years or older; used tobacco daily; had access to video communication software, internet, and telephone; had an email address; and lived in a rural or remote area of New South Wales, Australia. This study describes the natural (observed) experience of recruiting participants via online and traditional methods into a smoking cessation trial. Results Over 17 months, 655 participants were recruited into the smoking cessation trial. A total of 88.7% (581/655) of the participants were recruited via online methods. Moreover, 1.8% (12/655) of the participants were recruited from remote locations and none from very remote areas. The cost per participant recruited by the various online strategies ranged from Aus $7.29 (US $4.96, £4.09, and €4.43) for Gumtree, a local online classified website, to Aus $128.67 (US $87.63, £72.20, and €78.28) for email. The cost per participant recruited using traditional strategies ranged from Aus $0 (US $0, £0, and €0) for word of mouth to Aus $3990.84 (US $2757.67, £2227.85, and €2477.11) for telephone. Women had greater odds of being recruited via online methods than men (odds ratio 2.50, 95% CI 1.42-4.40). No other characteristics were associated with the recruitment method. Conclusions The cost per participant recruited via online and traditional strategies varied, with the range being smaller for online than traditional recruitment strategies. Women have greater odds of being recruited via online strategies into rural smoking cessation trials. Trial Registration Australian New Zealand Clinical Trials Registry ACTRN12617000514303; https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=372584&isReview=true
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Affiliation(s)
- Judith Byaruhanga
- University of Newcastle, Callaghan, Australia.,Hunter New England Population Health, Wallsend, Australia
| | - Flora Tzelepis
- University of Newcastle, Callaghan, Australia.,Hunter New England Population Health, Wallsend, Australia.,Hunter Medical Research Institute, New Lambton Heights, Australia
| | - Christine Paul
- University of Newcastle, Callaghan, Australia.,Hunter Medical Research Institute, New Lambton Heights, Australia
| | - John Wiggers
- University of Newcastle, Callaghan, Australia.,Hunter New England Population Health, Wallsend, Australia.,Hunter Medical Research Institute, New Lambton Heights, Australia
| | - Emma Byrnes
- University of Newcastle, Callaghan, Australia.,Hunter Medical Research Institute, New Lambton Heights, Australia
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11
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Cruz TB, Rose SW, Lienemann BA, Byron MJ, Meissner HI, Baezconde-Garbanati L, Huang LL, Carroll DM, Soto C, Unger JB. Pro-tobacco marketing and anti-tobacco campaigns aimed at vulnerable populations: A review of the literature. Tob Induc Dis 2019; 17:68. [PMID: 31582956 PMCID: PMC6770621 DOI: 10.18332/tid/111397] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Revised: 07/29/2019] [Accepted: 07/29/2019] [Indexed: 01/01/2023] Open
Abstract
INTRODUCTION We reviewed research literature on pro-tobacco marketing and anti-tobacco campaigns targeting eight vulnerable populations to determine key findings and research gaps. Results can inform tobacco policy and control efforts and the design of public education campaigns for these groups. METHODS Five journal databases in medicine, communication, and science, were used to identify 8875 peer-reviewed, original articles in English, published in the period 2004-2018. There were 144 articles that met inclusion criteria on pro-tobacco marketing or anti-tobacco campaigns aimed at eight US groups: women of reproductive age, racial/ethnic minority groups (African American, Hispanic/Latino, Asian/Pacific Islander and American Indian/Alaska Native), Lesbian/Gay/Bisexual/Transgender (LGBT) populations, groups with low socioeconomic status, rural/inner city residents, military/veterans, and people with mental health or medical co-morbidities. We summarized the number of articles for each population, type of tobacco, and pro-tobacco or anti-tobacco focus. Narrative summaries were organized by population and by pro-tobacco or anti-tobacco focus, with key strategies and gaps by group. RESULTS There were more studies on pro-tobacco marketing rather than anti-tobacco campaigns, and on cigarettes rather than other tobacco products. Major gaps included studies on Asian Americans, American Indian/Alaska Natives, pregnant women, LGBT populations, and those with mental health or medical co-morbidities. Gaps related to tobacco products were found for hookah, snus, and pipe/roll-your-own tobacco in the pro-tobacco studies, and for all products except cigarettes in anti-tobacco studies. Common tobacco industry methods used were tailoring of product and package design and messages that were used to reach and appeal to different sociodemographic groups. Studies varied by research design making it difficult to compare results. CONCLUSIONS We found major research gaps for specific groups and tobacco products. Public education campaigns need a stronger foundation in empirical studies focused on these populations. Research and practice would benefit from studies that permit comparisons across studies.
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Affiliation(s)
- Tess Boley Cruz
- Keck School of Medicine, University of Southern California, Los Angeles, United States
| | - Shyanika W Rose
- Truth Initiative Schroeder Institute, Washington, United States.,Center for Health Equity Transformation and Behavioral Science, University of Kentucky College of Medicine, Lexington, United States
| | - Brianna A Lienemann
- Keck School of Medicine, University of Southern California, Los Angeles, United States.,Moores Cancer Center, University of California San Diego, San Diego, United States
| | - M Justin Byron
- Department of Family Medicine, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, United States
| | - Helen I Meissner
- Office of Disease Prevention, National Institutes of Health, Bethesda, United States
| | | | - Li-Ling Huang
- Global Health and Health Security, Taipei Medical University, Taipei, Taiwan
| | - Dana M Carroll
- Masonic Cancer Center, University of Minnesota, Minneapolis, United States
| | - Claradina Soto
- Keck School of Medicine, University of Southern California, Los Angeles, United States
| | - Jennifer B Unger
- Keck School of Medicine, University of Southern California, Los Angeles, United States
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12
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Bunge EL, Taylor LA, Bond M, Stephens TN, Nishimuta K, Barrera AZ, Wickham R, Muñoz RF. Facebook for recruiting Spanish- and English-speaking smokers. Internet Interv 2019; 17:100238. [PMID: 30886827 PMCID: PMC6403078 DOI: 10.1016/j.invent.2019.02.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 02/09/2019] [Accepted: 02/13/2019] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Recruitment for research is usually expensive and time consuming. Facebook (FB) recruitment has become widely utilized in recent years. The main aim of this study was to assess FB as a recruitment tool in a study for Spanish- and English-speaking smokers. Additionally, the study set out to compare performance of ads by language (Spanish vs. English), location (U.S. vs. San Francisco) and content (self-efficacy ad vs. fear appeal ad). METHODS Participants of a one-condition smoking cessation webapp study were recruited utilizing FB ads and posts through two phases: a recruitment-focused phase and an experimental phase comparing language, location and content. RESULTS During the recruitment phase 581 participants in total (U.S. = 540, San Francisco = 41) provided consent. Of the U.S. participants 275 were Spanish-speakers and 265 English-speakers. The cost-per-consent was $25.81 for Spanish-speakers, and $15.49 for English-speakers. During the experimental phase U.S. users performed better (i.e. more clicks, engagement and social reach) than San Francisco users, Spanish-speakers engaged more than English-speakers, and the self-efficacy ad performed better than the fear appeal ad. CONCLUSIONS This study showed that although there were differences in cost-per-consent for Spanish- and English-speakers, recruitment of Spanish-speakers through Facebook is feasible. Furthermore, comparing performance of ads by location, language, and ad content may contribute to developing more efficient campaigns.
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Affiliation(s)
| | | | | | | | | | | | | | - Ricardo F. Muñoz
- Corresponding author at: Palo Alto University, 1791 Arastradero Rd., Palo Alto, CA 94304, United States of America.
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13
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Machado NM, Gomide HP, Bernardino HS, Ronzani TM. Facebook recruitment of smokers: comparing gain- and loss-framed ads for the purposes of an Internet-based smoking cessation intervention. CAD SAUDE PUBLICA 2019; 35:e00151318. [DOI: 10.1590/0102-311x00151318] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 04/30/2019] [Indexed: 11/21/2022] Open
Abstract
Abstract: Gain- and loss-framed messages about smoking behavior have commonly been used to promote cessation. However, there are still no clear conclusions as to what kind of message is more effective for motivating smokers to quit. This study compared the effectiveness of loss- and gain-framed messages in the online recruitment of smokers via Facebook Advertising. Loss- and gain-framed messages about smoking were created and released as Facebook ads. Users who clicked on the ads were automatically redirected to the “Live Without Tobacco” intervention (http://www.vivasemtabaco.com.br). The amount spent on the ads was BRL 647.64. Data were collected from the Facebook Ads platform and from a relational database. Analyses were performed on the 6,350 users who clicked on one of the ads and 1,731 who were successfully redirected to the intervention. Gain-framed ads reached 174,029 people and loss-framed ads reached 180,527. The former received 2,688 clicks, while the latter received 3,662. The cost of the click was BRL 0.12 per gain-framed ad and BRL 0.09 per loss-framed ad. Loss-framed ads reached more users, got more clicks (and website accesses), and led to more accounts and quit plans being created. Loss-framed messages about smoking appear to be more cost-effective for both initial recruitment and intervention engagement. Facebook has proven to be a good outreach and recruitment tool and can be a solution for the difficulty in reaching smokers for cessation interventions.
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14
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Bunge E, Cook HM, Bond M, Williamson RE, Cano M, Barrera AZ, Leykin Y, Muñoz RF. Comparing Amazon Mechanical Turk with unpaid internet resources in online clinical trials. Internet Interv 2018; 12:68-73. [PMID: 30135770 PMCID: PMC6096331 DOI: 10.1016/j.invent.2018.04.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 03/28/2018] [Accepted: 04/11/2018] [Indexed: 11/30/2022] Open
Abstract
Internet interventions face significant challenges in recruitment and attrition rates are typically high and problematic. Finding innovative yet scientifically valid avenues for attaining and retaining participants is therefore of considerable importance. The main goal of this study was to compare recruitment process and participants characteristics between two similar randomized control trials of mood management interventions. One of the trials (Bunge et al., 2016) was conducted with participants recruited from Amazon's Mechanical Turk (AMT), and the other trial recruited via Unpaid Internet Resources (UIR). METHODS The AMT sample (Bunge et al., 2016) consisted of 765 adults, and the UIR sample (recruited specifically for this study) consisted of 329 adult US residents. Participants' levels of depression, anxiety, confidence, motivation, and perceived usefulness of the intervention were assessed. The AMT sample was financially compensated whereas the UIR was not. RESULTS AMT yielded higher recruitment rates per month (p < .05). At baseline, the AMT sample reported significantly lower depression and anxiety scores (p < .001 and p < .005, respectively) and significantly higher mood, motivation, and confidence (all p < .001) compared to the UIR sample. AMT participants spent significantly less time on the site (p < .05) and were more likely to complete follow-ups than the UIR sample (p < .05). Both samples reported a significant increase in their level of confidence and motivation from pre- to post-intervention. AMT participants showed a significant increase in perceived usefulness of the intervention (p < .0001), whereas the UIR sample did not (p = .1642). CONCLUSIONS By using AMT, researchers can recruit very rapidly and obtain higher retention rates; however, these participants may not be representative of the general online population interested in clinical interventions. Considering that AMT and UIR participants differed in most baseline variables, data from clinical studies resulting from AMT samples should be interpreted with caution.
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15
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Oesterle S, Epstein M, Haggerty KP, Moreno MA. Using Facebook to Recruit Parents to Participate in a Family Program to Prevent Teen Drug Use. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2018; 19:559-569. [PMID: 29116552 PMCID: PMC5899621 DOI: 10.1007/s11121-017-0844-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Despite strong evidence that family programs are effective in preventing adolescent substance use, recruiting parents to participate in such programs remains a persistent challenge. This study explored the feasibility of using Facebook to recruit parents of middle school students to a self-directed family program to prevent adolescent drug use. The study used paid Facebook ads aiming to recruit 100 parents in Washington and Colorado using marijuana- or parenting-focused messages. All ad-recruited parents were also invited to refer others in order to compare Facebook recruitment to web-based respondent-driven sampling. Despite offering a $15 incentive for each successfully referred participant, the majority of the screened (70.4%) and eligible (65.1%) parents were recruited through Facebook ads. Yet, eligibility and consent rates were significantly higher among referred (76.6 and 57.3%, respectively) than Facebook-recruited parents (60.0 and 36.6%, respectively). Click-through rates on Facebook were higher for marijuana-focused than parenting-focused ads (0.72 and 0.65%, respectively). The final sample (54% Facebook-recruited) consisted of 103 demographically homogeneous parents (female, educated, non-Hispanic White, and mostly from Washington). Although Facebook was an effective and efficient method to recruit parents to a study with equal to better cost-effectiveness than traditional recruitment strategies, the promise of social media to reach a diverse population was not realized. Additional approaches to Facebook recruitment are needed to reach diverse samples in real-world settings and increase public health impact of family programs.
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Affiliation(s)
- Sabrina Oesterle
- Social Development Research Group, School of Social Work, University of Washington, 9725 3rd Ave NE, Seattle, WA, 98115, USA.
| | - Marina Epstein
- Social Development Research Group, School of Social Work, University of Washington, 9725 3rd Ave NE, Seattle, WA, 98115, USA
| | - Kevin P Haggerty
- Social Development Research Group, School of Social Work, University of Washington, 9725 3rd Ave NE, Seattle, WA, 98115, USA
| | - Megan A Moreno
- Seattle Children's Research Institute, Center for Child Health Behavior and Development, Seattle, WA, USA
- Department of Pediatrics, University of Washington, Seattle, WA, USA
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16
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Emery JL, Coleman T, Sutton S, Cooper S, Leonardi-Bee J, Jones M, Naughton F. Uptake of Tailored Text Message Smoking Cessation Support in Pregnancy When Advertised on the Internet (MiQuit): Observational Study. J Med Internet Res 2018; 20:e146. [PMID: 29674308 PMCID: PMC5934538 DOI: 10.2196/jmir.8525] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 08/23/2017] [Accepted: 08/23/2017] [Indexed: 11/13/2022] Open
Abstract
Background Smoking in pregnancy is a major public health concern. Pregnant smokers are particularly difficult to reach, with low uptake of support options and few effective interventions. Text message–based self-help is a promising, low-cost intervention for this population, but its real-world uptake is largely unknown. Objective The objective of this study was to explore the uptake and cost-effectiveness of a tailored, theory-guided, text message intervention for pregnant smokers (“MiQuit”) when advertised on the internet. Methods Links to a website providing MiQuit initiation information (texting a short code) were advertised on a cost-per-click basis on 2 websites (Google Search and Facebook; £1000 budget each) and free of charge within smoking-in-pregnancy webpages on 2 noncommercial websites (National Childbirth Trust and NHS Choices). Daily budgets were capped to allow the Google and Facebook adverts to run for 1 and 3 months, respectively. We recorded the number of times adverts were shown and clicked on, the number of MiQuit initiations, the characteristics of those initiating MiQuit, and whether support was discontinued prematurely. For the commercial adverts, we calculated the cost per initiation and, using quit rates obtained from an earlier clinical trial, estimated the cost per additional quitter. Results With equal capped budgets, there were 812 and 1889 advert clicks to the MiQuit website from Google (search-based) and Facebook (banner) adverts, respectively. MiQuit was initiated by 5.2% (42/812) of those clicking via Google (95% CI 3.9%-6.9%) and 2.22% (42/1889) of those clicking via Facebook (95% CI 1.65%-2.99%). Adverts on noncommercial webpages generated 53 clicks over 6 months, with 9 initiations (9/53, 17%; 95% CI 9%-30%). For the commercial websites combined, mean cost per initiation was £24.73; estimated cost per additional quitter, including text delivery costs, was £735.86 (95% CI £227.66-£5223.93). Those initiating MiQuit via Google were typically very early in pregnancy (median gestation 5 weeks, interquartile range 10 weeks); those initiating via Facebook were distributed more evenly across pregnancy (median gestation 16 weeks, interquartile range 14 weeks). Conclusions Commercial online adverts are a feasible, likely cost-effective method for engaging pregnant smokers in digital cessation support and may generate uptake at a faster rate than noncommercial websites. As a strategy for implementing MiQuit, online advertising has large reach potential and can offer support to a hard-to-reach population of smokers.
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Affiliation(s)
- Joanne L Emery
- Behavioral Science Group, Institute of Public Health, University of Cambridge, Cambridge, United Kingdom
| | - Tim Coleman
- Division of Primary Care, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Stephen Sutton
- Behavioral Science Group, Institute of Public Health, University of Cambridge, Cambridge, United Kingdom
| | - Sue Cooper
- Division of Primary Care, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Jo Leonardi-Bee
- Division of Epidemiology and Public Health, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Matthew Jones
- Division of Primary Care, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Felix Naughton
- School of Health Sciences, University of East Anglia, Norwich, United Kingdom
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17
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Juraschek SP, Plante TB, Charleston J, Miller ER, Yeh HC, Appel LJ, Jerome GJ, Gayles D, Durkin N, White K, Dalcin A, Hermosilla M. Use of online recruitment strategies in a randomized trial of cancer survivors. Clin Trials 2018; 15:130-138. [PMID: 29361843 PMCID: PMC5891380 DOI: 10.1177/1740774517745829] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND/AIMS Despite widespread Internet adoption, online advertising remains an underutilized tool to recruit participants into clinical trials. Whether online advertising is a cost-effective method to enroll participants compared to other traditional forms of recruitment is not known. METHODS Recruitment for the Survivorship Promotion In Reducing IGF-1 Trial, a community-based study of cancer survivors, was conducted from June 2015 through December 2016 via in-person community fairs, advertisements in periodicals, and direct postal mailings. In addition, "Right Column" banner ads were purchased from Facebook to direct participants to the Survivorship Promotion In Reducing IGF-1 Trial website. Response rates, costs of traditional and online advertisements, and demographic data were determined and compared across different online and traditional recruitment strategies. Micro-trials optimizing features of online advertisements were also explored. RESULTS Of the 406 respondents to our overall outreach efforts, 6% (24 of 406) were referred from online advertising. Facebook advertisements were shown over 3 million times (impressions) to 124,476 people, which resulted in 4401 clicks on our advertisement. Of these, 24 people ultimately contacted study staff, 6 underwent prescreening, and 4 enrolled in the study. The cost of online advertising per enrollee was $794 when targeting a general population versus $1426 when accounting for strategies that specifically targeted African Americans or men. By contrast, community fairs, direct mail, or periodicals cost $917, $799, or $436 per enrollee, respectively. Utilization of micro-trials to assess online ads identified subtleties (e.g. use of an advertisement title) that substantially impacted viewer interest in our trial. CONCLUSION Online advertisements effectively directed a relevant population to our website, which resulted in new enrollees in the Survivorship Promotion In Reducing IGF-1 Trial at a cost comparable to traditional methods. Costs were substantially greater with online recruitment when targeting under-represented populations, however. Additional research using online micro-trial tools is needed to evaluate means of more precise recruitment to improve yields in under-represented groups. Potential gains from faster recruitment speed remain to be determined.
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Affiliation(s)
- Stephen P Juraschek
- The Johns Hopkins University School of Medicine, The Johns Hopkins Bloomberg School of Public Health, and The Welch Center for Prevention, Epidemiology and Clinical Research, Baltimore MD
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston MA
| | - Timothy B Plante
- The Johns Hopkins University School of Medicine, The Johns Hopkins Bloomberg School of Public Health, and The Welch Center for Prevention, Epidemiology and Clinical Research, Baltimore MD
- University of Vermont, Larner College of Medicine, Burlington VT
| | - Jeanne Charleston
- The Johns Hopkins University School of Medicine, The Johns Hopkins Bloomberg School of Public Health, and The Welch Center for Prevention, Epidemiology and Clinical Research, Baltimore MD
| | - Edgar R Miller
- The Johns Hopkins University School of Medicine, The Johns Hopkins Bloomberg School of Public Health, and The Welch Center for Prevention, Epidemiology and Clinical Research, Baltimore MD
| | - Hsin-Chieh Yeh
- The Johns Hopkins University School of Medicine, The Johns Hopkins Bloomberg School of Public Health, and The Welch Center for Prevention, Epidemiology and Clinical Research, Baltimore MD
| | - Lawrence J Appel
- The Johns Hopkins University School of Medicine, The Johns Hopkins Bloomberg School of Public Health, and The Welch Center for Prevention, Epidemiology and Clinical Research, Baltimore MD
| | | | - Debra Gayles
- The Johns Hopkins University School of Medicine, The Johns Hopkins Bloomberg School of Public Health, and The Welch Center for Prevention, Epidemiology and Clinical Research, Baltimore MD
| | - Nowella Durkin
- The Johns Hopkins University School of Medicine, The Johns Hopkins Bloomberg School of Public Health, and The Welch Center for Prevention, Epidemiology and Clinical Research, Baltimore MD
| | - Karen White
- The Johns Hopkins University School of Medicine, The Johns Hopkins Bloomberg School of Public Health, and The Welch Center for Prevention, Epidemiology and Clinical Research, Baltimore MD
| | - Arlene Dalcin
- The Johns Hopkins University School of Medicine, The Johns Hopkins Bloomberg School of Public Health, and The Welch Center for Prevention, Epidemiology and Clinical Research, Baltimore MD
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Spina M, Arndt J, Landau MJ, Cameron LD. Enhancing Health Message Framing With Metaphor and Cultural Values: Impact on Latinas' Cervical Cancer Screening. Ann Behav Med 2018; 52:106-115. [PMID: 29538628 PMCID: PMC6361230 DOI: 10.1093/abm/kax009] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Background An integration of message framing and sociocultural literature suggests that ethnic health disparities may be reduced by incorporating minority groups' cultural values into persuasive health messages. Framing messages with metaphors represents one promising strategy for harnessing cultural values to change health outcomes. Still, the effectiveness of metaphoric health messages in minority populations has received virtually no empirical attention. Purpose To fill this gap, the present study tested whether a health message using a cancer-screening metaphor targeting collectivism and familism values would engage individual differences in these values to predict Papanicolaou (Pap) smear intentions among Latinas. Methods Latina women (N = 168) completed an online survey including measures of collectivism and familism. They were randomized to read a message about Pap smears featuring the metaphor the body is a family or no metaphor before reporting their Pap smear intentions. Results Regression analyses revealed a pattern of interactions suggesting metaphoric messages engage targeted cultural values: For Latinas reading the family metaphor message, collectivism and familism positively predicted Pap smear intentions, whereas for Latinas reading the no-metaphor message, these values did not predict intentions. Conclusions This study offers a foundation for further examination of the potential for metaphoric health messages that connect to cultural values to reduce ethnic health disparities. Implications and directions for future research are discussed.
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Affiliation(s)
- Melissa Spina
- Department of Counseling, San Francisco State University, CA, USA
| | - Jamie Arndt
- Department of Psychological Sciences, University of Missouri, MO, USA
| | - Mark J Landau
- Department of Psychology, University of Kansas, KS, USA
| | - Linda D Cameron
- Psychological Sciences, University of California Merced, CA, USA
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Iribarren SJ, Ghazzawi A, Sheinfil AZ, Frasca T, Brown W, Lopez-Rios J, Rael CT, Balán IC, Crespo R, Dolezal C, Giguere R, Carballo-Diéguez A. Mixed-Method Evaluation of Social Media-Based Tools and Traditional Strategies to Recruit High-Risk and Hard-to-Reach Populations into an HIV Prevention Intervention Study. AIDS Behav 2018; 22:347-357. [PMID: 29124420 DOI: 10.1007/s10461-017-1956-6] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Men who have sex with men and transgender women are hard-to-reach populations for research. Social media-based tools may overcome certain barriers in accessing these groups and are being tested in an ongoing study exploring HIV home-test kit use to reduce risk behavior. We analyzed pre-screening responses about how volunteers learned about the study (n = 896) and demographic data from eligible participants who came for an initial study visit (n = 216) to determine the strengths and weaknesses of recruitment strategies. Social media-based strategies resulted in the highest number of individuals screened (n = 444, 26% eligible). Dating sites/apps reached large numbers of eligible participants. White-Hispanics and African-Americans were more likely to be recruited through personal contacts; community events successfully reached Hispanic volunteers. Incorporating recruitment queries into pre-screening forms can help modify recruitment strategies for greater efficacy and efficiency. Findings suggest that recruitment strategies need to be tailored to reach specific target populations.
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Affiliation(s)
- Sarah J Iribarren
- Biobehavioral Nursing and Health Informatics, University of Washington, Seattle, WA, USA.
| | - Alhasan Ghazzawi
- New York State Psychiatric Institute and Columbia University, Division of Gender, Sexuality, and Health, HIV Center for Clinical and Behavioral Studies, New York, NY, USA
| | - Alan Z Sheinfil
- Department of Psychology, Syracuse University, Syracuse, NY, USA
| | - Timothy Frasca
- New York State Psychiatric Institute and Columbia University, Division of Gender, Sexuality, and Health, HIV Center for Clinical and Behavioral Studies, New York, NY, USA
| | - William Brown
- New York State Psychiatric Institute and Columbia University, Division of Gender, Sexuality, and Health, HIV Center for Clinical and Behavioral Studies, New York, NY, USA
- University of California San Francisco, Department of Medicine, Division of Prevention Science, Center for AIDS Prevention Studies, San Francisco, CA, USA
- UCSF Center for Vulnerable Populations, Health Communications Research Program, Zuckerberg San Francisco General Hospital, San Francisco, CA, USA
- University of California San Francisco, Institute for Computational Health Sciences, San Francisco, CA, USA
| | - Javier Lopez-Rios
- New York State Psychiatric Institute and Columbia University, Division of Gender, Sexuality, and Health, HIV Center for Clinical and Behavioral Studies, New York, NY, USA
- CUNY Graduate School of Public Health and Health Policy, New York, NY, USA
| | - Christine T Rael
- New York State Psychiatric Institute and Columbia University, Division of Gender, Sexuality, and Health, HIV Center for Clinical and Behavioral Studies, New York, NY, USA
| | - Iván C Balán
- New York State Psychiatric Institute and Columbia University, Division of Gender, Sexuality, and Health, HIV Center for Clinical and Behavioral Studies, New York, NY, USA
| | - Raynier Crespo
- New York State Psychiatric Institute and Columbia University, Division of Gender, Sexuality, and Health, HIV Center for Clinical and Behavioral Studies, New York, NY, USA
| | - Curtis Dolezal
- New York State Psychiatric Institute and Columbia University, Division of Gender, Sexuality, and Health, HIV Center for Clinical and Behavioral Studies, New York, NY, USA
| | - Rebecca Giguere
- New York State Psychiatric Institute and Columbia University, Division of Gender, Sexuality, and Health, HIV Center for Clinical and Behavioral Studies, New York, NY, USA
| | - Alex Carballo-Diéguez
- New York State Psychiatric Institute and Columbia University, Division of Gender, Sexuality, and Health, HIV Center for Clinical and Behavioral Studies, New York, NY, USA
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Baseline Characteristics and Generalizability of Participants in an Internet Smoking Cessation Randomized Trial. Ann Behav Med 2017; 50:751-761. [PMID: 27283295 DOI: 10.1007/s12160-016-9804-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The potential for sampling bias in Internet smoking cessation studies is widely recognized. However, few studies have explicitly addressed the issue of sample representativeness in the context of an Internet smoking cessation treatment trial. PURPOSE The purpose of the present study is to examine the generalizability of participants enrolled in a randomized controlled trial of an Internet smoking cessation intervention using weighted data from the National Health Interview Survey (NHIS). METHODS A total of 5290 new users on a smoking cessation website enrolled in the trial between March 2012 and January 2015. Descriptive statistics summarized baseline characteristics of screened and enrolled participants, and multivariate analysis examined predictors of enrollment. Generalizability analyses compared demographic and smoking characteristics of trial participants to current smokers in the 2012-2014 waves of NHIS (n = 19,043) and to an NHIS subgroup based on Internet use and cessation behavior (n = 3664). Effect sizes were obtained to evaluate the magnitude of differences across variables. RESULTS Predictors of study enrollment were age, gender, race, education, and motivation to quit. Compared to NHIS smokers, trial participants were more likely to be female, college educated, and daily smokers and to have made a quit attempt in the past year (all effect sizes 0.25-0.60). In comparisons with the NHIS subgroup, differences in gender and education were attenuated, while differences in daily smoking and smoking rate were amplified. CONCLUSIONS Few differences emerged between Internet trial participants and nationally representative samples of smokers, and all were in expected directions. This study highlights the importance of assessing generalizability in a focused and specific manner. CLINICALTRIALS.GOV: #NCT01544153.
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Online Smoking Cessation Advertising and Young Pacific Smokers in New Zealand. J Smok Cessat 2017. [DOI: 10.1017/jsc.2017.9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Introduction: Social media advertising could be effective in promoting smoking cessation. However, it's salience to Pacific youth in New Zealand who smoke is unknown.Aim: To explore the views that 18–25 year old Pacific smokers have towards online smoking cessation advertising.Methods: Twenty young Pacific smokers, aged 18–25 years, were recruited through indirect snowballing methods interviewed in focus groups by a female Pacific researcher. Questions centred on smoking cessation advice via social media and devices, preferences for advertisements, effective features and implications for internet banner and ad designs, positive versus negative framing, cultural cues and motivations. The general inductive approach was used to analyse the data for common themes.Results: Smartphones were the most common device and Facebook the social media site most often used by participants. The informants recommended that the advertisements should have the following features: central position, eye-catching, bold imagery using simple language; endorsed by Pacific Island personalities; and positively framed messages to secure and maintain interest. The collective nature of Pacific cultures should be leveraged and testimonies from previous smokers used to strengthen motivation and dispel common myths around smoking.Conclusion: There are potential opportunities for social media to be used as a platform to promote smoking cessation among Pacific young people.
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Ramirez AG, Chalela P, Akopian D, Munoz E, Gallion KJ, Despres C, Morales J, Escobar R, McAlister AL. Text and Mobile Media Smoking Cessation Service for Young Adults in South Texas: Operation and Cost-Effectiveness Estimation. Health Promot Pract 2017; 18:581-585. [DOI: 10.1177/1524839917705130] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
To realize the promising potential of services delivered via smart phones to help young adults quit smoking at a high level of cost-efficiency, we constructed a texting and mobile media system that was promoted in South Texas via social media advertising and other recruitment channels. During the 6-month service period described here, enrollments were achieved for 798 participants with a mean age of 29.3 years. Seven-month texted follow-up found that 21% (171) of the enrollees reported abstinence at that point. This is consistent with high rates of success found in studies of telephone counseling for young adults and confirms that text and mobile media service specifically designed for young adults provide a feasible and potentially cost-effective approach to promoting cessation.
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Affiliation(s)
| | | | - David Akopian
- University of Texas at San Antonio, San Antonio, TX, USA
| | | | | | | | - Jafet Morales
- University of Texas at San Antonio, San Antonio, TX, USA
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Christensen T, Riis AH, Hatch EE, Wise LA, Nielsen MG, Rothman KJ, Sørensen HT, Mikkelsen EM. Costs and Efficiency of Online and Offline Recruitment Methods: A Web-Based Cohort Study. J Med Internet Res 2017; 19:e58. [PMID: 28249833 PMCID: PMC5352857 DOI: 10.2196/jmir.6716] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 12/16/2016] [Accepted: 01/31/2017] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND The Internet is widely used to conduct research studies on health issues. Many different methods are used to recruit participants for such studies, but little is known about how various recruitment methods compare in terms of efficiency and costs. OBJECTIVE The aim of our study was to compare online and offline recruitment methods for Internet-based studies in terms of efficiency (number of recruited participants) and costs per participant. METHODS We employed several online and offline recruitment methods to enroll 18- to 45-year-old women in an Internet-based Danish prospective cohort study on fertility. Offline methods included press releases, posters, and flyers. Online methods comprised advertisements placed on five different websites, including Facebook and Netdoktor.dk. We defined seven categories of mutually exclusive recruitment methods and used electronic tracking via unique Uniform Resource Locator (URL) and self-reported data to identify the recruitment method for each participant. For each method, we calculated the average cost per participant and efficiency, that is, the total number of recruited participants. RESULTS We recruited 8252 study participants. Of these, 534 were excluded as they could not be assigned to a specific recruitment method. The final study population included 7724 participants, of whom 803 (10.4%) were recruited by offline methods, 3985 (51.6%) by online methods, 2382 (30.8%) by online methods not initiated by us, and 554 (7.2%) by other methods. Overall, the average cost per participant was €6.22 for online methods initiated by us versus €9.06 for offline methods. Costs per participant ranged from €2.74 to €105.53 for online methods and from €0 to €67.50 for offline methods. Lowest average costs per participant were for those recruited from Netdoktor.dk (€2.99) and from Facebook (€3.44). CONCLUSIONS In our Internet-based cohort study, online recruitment methods were superior to offline methods in terms of efficiency (total number of participants enrolled). The average cost per recruited participant was also lower for online than for offline methods, although costs varied greatly among both online and offline recruitment methods. We observed a decrease in the efficiency of some online recruitment methods over time, suggesting that it may be optimal to adopt multiple online methods.
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Affiliation(s)
- Tina Christensen
- Aarhus University Hospital, Department of Clinical Epidemiology, Aarhus N, Denmark
| | - Anders H Riis
- Aarhus University Hospital, Department of Clinical Epidemiology, Aarhus N, Denmark
| | - Elizabeth E Hatch
- Boston University School of Public Health, Department of Epidemiology, Boston, MA, United States
| | - Lauren A Wise
- Boston University School of Public Health, Department of Epidemiology, Boston, MA, United States
| | - Marie G Nielsen
- Aarhus University, Research Unit for General Practice, Department of Public Health, Aarhus C, Denmark
| | - Kenneth J Rothman
- Boston University School of Public Health, Department of Epidemiology, Boston, MA, United States
- RTI Health Solutions, Research Triangle Park, NC, United States
| | - Henrik Toft Sørensen
- Aarhus University Hospital, Department of Clinical Epidemiology, Aarhus N, Denmark
| | - Ellen M Mikkelsen
- Aarhus University Hospital, Department of Clinical Epidemiology, Aarhus N, Denmark
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Mosdøl A, Lidal IB, Straumann GH, Vist GE. Targeted mass media interventions promoting healthy behaviours to reduce risk of non-communicable diseases in adult, ethnic minorities. Cochrane Database Syst Rev 2017; 2:CD011683. [PMID: 28211056 PMCID: PMC6464363 DOI: 10.1002/14651858.cd011683.pub2] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND Physical activity, a balanced diet, avoidance of tobacco exposure, and limited alcohol consumption may reduce morbidity and mortality from non-communicable diseases (NCDs). Mass media interventions are commonly used to encourage healthier behaviours in population groups. It is unclear whether targeted mass media interventions for ethnic minority groups are more or less effective in changing behaviours than those developed for the general population. OBJECTIVES To determine the effects of mass media interventions targeting adult ethnic minorities with messages about physical activity, dietary patterns, tobacco use or alcohol consumption to reduce the risk of NCDs. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, PsycINFO, CINAHL, ERIC, SweMed+, and ISI Web of Science until August 2016. We also searched for grey literature in OpenGrey, Grey Literature Report, Eldis, and two relevant websites until October 2016. The searches were not restricted by language. SELECTION CRITERIA We searched for individual and cluster-randomised controlled trials, controlled before-and-after studies (CBA) and interrupted time series studies (ITS). Relevant interventions promoted healthier behaviours related to physical activity, dietary patterns, tobacco use or alcohol consumption; were disseminated via mass media channels; and targeted ethnic minority groups. The population of interest comprised adults (≥ 18 years) from ethnic minority groups in the focal countries. Primary outcomes included indicators of behavioural change, self-reported behavioural change and knowledge and attitudes towards change. Secondary outcomes were the use of health promotion services and costs related to the project. DATA COLLECTION AND ANALYSIS Two authors independently reviewed the references to identify studies for inclusion. We extracted data and assessed the risk of bias in all included studies. We did not pool the results due to heterogeneity in comparisons made, outcomes, and study designs. We describe the results narratively and present them in 'Summary of findings' tables. We judged the quality of the evidence using the GRADE (Grading of Recommendations Assessment, Development, and Evaluation) methodology. MAIN RESULTS Six studies met the inclusion criteria, including three RCTs, two cluster-RCTs and one ITS. All were conducted in the USA and comprised targeted mass media interventions for people of African descent (four studies), Spanish-language dominant Latino immigrants (one study), and Chinese immigrants (one study). The two latter studies offered the intervention in the participants' first language (Spanish, Cantonese, or Mandarin). Three interventions targeted towards women only, one pregnant women specifically. We judged all studies as being at unclear risk of bias in at least one domain and three studies as being at high risk of bias in at least one domain.We categorised the findings into three comparisons. The first comparison examined mass media interventions targeted at ethnic minorities versus an equivalent mass media intervention intended for the general population. The one study in this category (255 participants of African decent) found little or no difference in effect on self-reported behavioural change for smoking and only small differences in attitudes to change between participants who were given a culturally specific smoking cessation booklet versus a booklet intended for the general population. We are uncertain about the effect estimates, as assessed by the GRADE methodology (very low quality evidence of effect). No study provided data for indicators of behavioural change or adverse effects.The second comparison assessed targeted mass media interventions versus no intervention. One study (154 participants of African decent) reported effects for our primary outcomes. Participants in the intervention group had access to 12 one-hour live programmes on cable TV and received print material over three months regarding nutrition and physical activity to improve health and weight control. Change in body mass index (BMI) was comparable between groups 12 months after the baseline (low quality evidence). Scores on a food habits (fat behaviours) and total leisure activity scores changed favourably for the intervention group (very low quality evidence). Two other studies exposed entire populations in geographical areas to radio advertisements targeted towards African American communities. Authors presented effects on two of our secondary outcomes, use of health promotion services and project costs. The campaign message was to call smoking quit lines. The outcome was the number of calls received. After one year, one study reported 18 calls per estimated 10,000 targeted smokers from the intervention communities (estimated target population 310,500 persons), compared to 0.2 calls per estimated 10,000 targeted smokers from the control communities (estimated target population 331,400 persons) (moderate quality evidence). The ITS study also reported an increase in the number of calls from the target population during campaigns (low quality evidence). The proportion of African American callers increased in both studies (low to very low quality evidence). No study provided data on knowledge and attitudes for change and adverse effects. Information on costs were sparse.The third comparison assessed targeted mass media interventions versus a mass media intervention plus personalised content. Findings are based on three studies (1361 participants). Participants in these comparison groups received personal feedback. Two of the studies recorded weight changes over time. Neither found significant differences between the groups (low quality evidence). Evidence on behavioural changes, and knowledge and attitudes typically found some effects in favour of receiving personalised content or no significant differences between groups (very low quality evidence). No study provided data on adverse effects. Information on costs were sparse. AUTHORS' CONCLUSIONS The available evidence is inadequate for understanding whether mass media interventions targeted toward ethnic minority populations are more effective in changing health behaviours than mass media interventions intended for the population at large. When compared to no intervention, a targeted mass media intervention may increase the number of calls to smoking quit line, but the effect on health behaviours is unclear. These studies could not distinguish the impact of different components, for instance the effect of hearing a message regarding behavioural change, the cultural adaptation to the ethnic minority group, or increase reach to the target group through more appropriate mass media channels. New studies should explore targeted interventions for ethnic minorities with a first language other than the dominant language in their resident country, as well as directly compare targeted versus general population mass media interventions.
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Affiliation(s)
- Annhild Mosdøl
- Norwegian Institute of Public HealthKnowledge Centre for the Health ServicesPO BOX 4404 NydalenOsloNorway
| | - Ingeborg B Lidal
- Norwegian Institute of Public HealthKnowledge Centre for the Health ServicesPO BOX 4404 NydalenOsloNorway
- Sunnaas Rehabilitation HospitalTRS National Resource Centre for Rare DisordersNesoddtangenNorway1450
| | - Gyri H Straumann
- Norwegian Institute of Public HealthKnowledge Centre for the Health ServicesPO BOX 4404 NydalenOsloNorway
| | - Gunn E Vist
- Norwegian Knowledge Centre for the Health ServicesPrevention, Health Promotion and Organisation UnitPO Box 7004St Olavs PlassOsloNorway0130
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Flynn S, Hebert P, Korenstein D, Ryan M, Jordan WB, Keyhani S. Leveraging Social Media to Promote Evidence-Based Continuing Medical Education. PLoS One 2017; 12:e0168962. [PMID: 28060854 PMCID: PMC5218469 DOI: 10.1371/journal.pone.0168962] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Accepted: 12/09/2016] [Indexed: 12/01/2022] Open
Abstract
IMPORTANCE New dissemination methods are needed to engage physicians in evidence-based continuing medical education (CME). OBJECTIVE To examine the effectiveness of social media in engaging physicians in non-industry-sponsored CME. DESIGN We tested the effect of different media platforms (e-mail, Facebook, paid Facebook and Twitter), CME topics, and different "hooks" (e.g., Q&A, clinical pearl and best evidence) on driving clicks to a landing site featuring non-industry sponsored CME. We modelled the effects of social media platform, CME topic, and hook using negative binomial regression on clicks to a single landing site. We used clicks to landing site adjusted for exposure and message number to calculate rate ratios. To understand how physicians interact with CME content on social media, we also conducted interviews with 10 physicians. SETTING The National Physicians Alliance (NPA) membership. PARTICIPANTS NPA e-mail recipients, Facebook followers and friends, and Twitter followers. MAIN OUTCOMES AND MEASURES Clicks to the NPA's CME landing site. RESULTS On average, 4,544 recipients received each message. Messages generated a total of 592 clicks to the landing site, for a rate of 5.4 clicks per 1000 recipients exposed. There were 5.4 clicks from e-mail, 11.9 clicks from Facebook, 5.5 clicks from paid Facebook, and 6.9 clicks from Twitter to the landing site for 1000 physicians exposed to each of 4 selected CME modules. A Facebook post generated 2.3x as many clicks to the landing site as did an e-mail after controlling for participant exposure, hook type and CME topic (p<0.001). Twitter posts (p = 0.13) and paid Facebook posts (p = 0.06) were not statistically different from e-mail in generating clicks to the landing site. Use of different hooks to engage physicians had no impact on clicks to the landing site. Interviews with physicians suggested that social media might not be a preferred vehicle for disseminating CME. CONCLUSIONS Social media has a modest impact on driving traffic to evidence-based CME options. Facebook had a superior effect on driving physician web traffic to evidence-based CME compared to other social media platforms and email.
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Affiliation(s)
- Simone Flynn
- National Physicians Alliance, Washington, DC, United States of America
| | - Paul Hebert
- University of Washington School of Public Health, Department of Health Services, Seattle, Washington, United States of America
| | - Deborah Korenstein
- Memorial Sloan Kettering Cancer Center, New York, New York, United States of America
| | - Mark Ryan
- Virginia Commonwealth University, Department of Family Medicine and Population Health, Richmond, Virginia, United States of America
| | - William B. Jordan
- Albert Einstein College of Medicine, Department of Family and Social Medicine, Bronx, New York, United States of America
| | - Salomeh Keyhani
- University of California, San Francisco, Division of Internal Medicine and the San Francisco Virginia, San Francisco, California, United States of America
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Effectiveness and Cost-effectiveness of School-based Dissemination Strategies of an Internet-based Program for the Prevention and Early Intervention in Eating Disorders: A Randomized Trial. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2016; 17:306-13. [PMID: 26581198 DOI: 10.1007/s11121-015-0619-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Only little is known about costs and effects (i.e., success) of dissemination strategies, although cost-effective dissemination strategies are crucial for the transfer of interventions into routine care. This study investigates the effects and cost-effectiveness of five school-based dissemination strategies for an Internet-based intervention for the prevention and early intervention of eating disorders. Three-hundred ninety-five schools were randomly assigned to one of five dissemination strategies. Strategies varied with respect to intensity from only sending advertisement materials and asking the school to distribute them among students to organizing presentations and workshops at schools. Effects were defined as the number of page visits, the number of screenings conducted, and the number of registrations to the Internet-based intervention. More expensive strategies proved to be more cost-effective. Cost per page visit ranged from 2.83€ (introductory presentation plus workshop) to 20.37€ (dissemination by student representatives/peers). Costs per screening ranged from 3.30€ (introductory presentation plus workshop) to 75.66€ (dissemination by student representatives/peers), and costs per registration ranged from 6.86€ (introductory presentation plus workshop) to 431.10€ (advertisement materials only). Dissemination of an Internet-based intervention for prevention and early intervention is challenging and expensive. More intense, expensive strategies with personal contact proved to be more cost-effective. The combination of an introductory presentation on eating disorders and a workshop in the high school was most effective and had the best cost-effectiveness ratio. The sole distribution of advertisement materials attracted hardly any participants to the Internet-based program.
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Using Internet to recruit immigrants with language and culture barriers for tobacco and alcohol use screening: a study among Brazilians. J Immigr Minor Health 2016; 17:553-60. [PMID: 24563138 DOI: 10.1007/s10903-013-9934-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Limited English proficient (LEP) individuals face disparities in accessing substance abuse treatment, but little is known on how to reach this population. This study aimed to test online recruitment methods for tobacco and alcohol screening among LEP Portuguese speakers. The study was advertised in Portuguese using Facebook, Google, online newsletters and E-mail. Participants clicked ads to consent and access a screening for tobacco and alcohol dependence. Ads yielded 690 screening responses in 90 days. Respondents had a mean age of 42.7 (SD 12), with a higher proportion of women than men, 95% born in Brazil with high levels of LEP and low levels of acculturation. Facebook ads yielded 41.4% of responses, and were the lowest cost recruitment channel ($8.9, $31.10 and $20.40 per respondent, hazardous drinker and smoker, respectively). Online recruitment of LEP populations is feasible. Future studies should test similar strategies in other LEP groups.
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Topolovec-Vranic J, Natarajan K. The Use of Social Media in Recruitment for Medical Research Studies: A Scoping Review. J Med Internet Res 2016; 18:e286. [PMID: 27821383 PMCID: PMC5118584 DOI: 10.2196/jmir.5698] [Citation(s) in RCA: 284] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Revised: 06/28/2016] [Accepted: 08/12/2016] [Indexed: 11/16/2022] Open
Abstract
Background Recruiting an adequate number of participants into medical research studies is challenging for many researchers. Over the past 10 years, the use of social media websites has increased in the general population. Consequently, social media websites are a new, powerful method for recruiting participants into such studies. Objective The objective was to answer the following questions: (1) Is the use of social media more effective at research participant recruitment than traditional methods? (2) Does social media recruit a sample of research participants comparable to that recruited via other methods? (3) Is social media more cost-effective at research participant recruitment than traditional methods? Methods Using the MEDLINE, PsycINFO, and EMBASE databases, all medical research studies that used social media and at least one other method for recruitment were identified. These studies were then categorized as either interventional studies or observational studies. For each study, the effectiveness of recruitment, demographic characteristics of the participants, and cost-effectiveness of recruitment using social media were evaluated and compared with that of the other methods used. The social media sites used in recruitment were identified, and if a study stated that the target population was “difficult to reach” as identified by the authors of the study, this was noted. Results Out of 30 studies, 12 found social media to be the most effective recruitment method, 15 did not, and 3 found social media to be equally effective as another recruitment method. Of the 12 studies that found social media to be the best recruitment method, 8 were observational studies while 4 were interventional studies. Of the 15 studies that did not find social media to be the best recruitment method, 7 were interventional studies while 8 were observational studies. In total, 8 studies stated that the target population was “hard-to-reach,” and 6 of these studies found social media to be the most effective recruitment method. Out of 14 studies that reported demographic data for participants, 2 studies found that social media recruited a sample comparable to that recruited via traditional methods and 12 did not. Out of 13 studies that reported cost-effectiveness, 5 studies found social media to be the most cost-effective recruitment method, 7 did not, and 1 study found social media equally cost-effective as compared with other methods. Conclusions Only 12 studies out of 30 found social media to be the most effective recruitment method. There is evidence that social media can be the best recruitment method for hard-to-reach populations and observational studies. With only 30 studies having compared recruitment through social media with other methods, more studies need to be done that report the effectiveness of recruitment for each strategy, demographics of participants recruited, and cost-effectiveness of each method.
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Affiliation(s)
- Jane Topolovec-Vranic
- Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada.,Department of Occupational Science and Occupational Therapy, University of Toronto, Toronto, ON, Canada
| | - Karthik Natarajan
- Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada
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Davis KC, Shafer PR, Rodes R, Kim A, Hansen H, Patel D, Coln C, Beistle D. Does Digital Video Advertising Increase Population-Level Reach of Multimedia Campaigns? Evidence From the 2013 Tips From Former Smokers Campaign. J Med Internet Res 2016; 18:e235. [PMID: 27627853 PMCID: PMC5040867 DOI: 10.2196/jmir.5683] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Revised: 08/02/2016] [Accepted: 08/21/2016] [Indexed: 11/13/2022] Open
Abstract
Background Federal and state public health agencies in the United States are increasingly using digital advertising and social media to promote messages from broader multimedia campaigns. However, little evidence exists on population-level campaign awareness and relative cost efficiencies of digital advertising in the context of a comprehensive public health education campaign. Objective Our objective was to compare the impact of increased doses of digital video and television advertising from the 2013 Tips From Former Smokers (Tips) campaign on overall campaign awareness at the population level. We also compared the relative cost efficiencies across these media platforms. Methods We used data from a large national online survey of approximately 15,000 US smokers conducted in 2013 immediately after the conclusion of the 2013 Tips campaign. These data were used to compare the effects of variation in media dose of digital video and television advertising on population-level awareness of the Tips campaign. We implemented higher doses of digital video among selected media markets and randomly selected other markets to receive similar higher doses of television ads. Multivariate logistic regressions estimated the odds of overall campaign awareness via digital or television format as a function of higher-dose media in each market area. All statistical tests used the .05 threshold for statistical significance and the .10 level for marginal nonsignificance. We used adjusted advertising costs for the additional doses of digital and television advertising to compare the cost efficiencies of digital and television advertising on the basis of costs per percentage point of population awareness generated. Results Higher-dose digital video advertising was associated with 94% increased odds of awareness of any ad online relative to standard-dose markets (P<.001). Higher-dose digital advertising was associated with a marginally nonsignificant increase (46%) in overall campaign awareness regardless of media format (P=.09). Higher-dose television advertising was associated with 81% increased odds of overall ad awareness regardless of media format (P<.001). Increased doses of television advertising were also associated with significantly higher odds of awareness of any ad on television (P<.001) and online (P=.04). The adjusted cost of each additional percentage point of population-level reach generated by higher doses of advertising was approximately US $440,000 for digital advertising and US $1 million for television advertising. Conclusions Television advertising generated relatively higher levels of overall campaign awareness. However, digital video was relatively more cost efficient for generating awareness. These results suggest that digital video may be used as a cost-efficient complement to traditional advertising modes (eg, television), but digital video should not replace television given the relatively smaller audience size of digital video viewers.
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Affiliation(s)
- Kevin C Davis
- Center for Health Policy Science and Tobacco Research, RTI International, Research Triangle Park, NC, United States.
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Hudnut-Beumler J, Po'e E, Barkin S. The Use of Social Media for Health Promotion in Hispanic Populations: A Scoping Systematic Review. JMIR Public Health Surveill 2016; 2:e32. [PMID: 27400979 PMCID: PMC4960404 DOI: 10.2196/publichealth.5579] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Revised: 05/06/2016] [Accepted: 06/10/2016] [Indexed: 12/31/2022] Open
Abstract
Background The Internet is an increasingly popular platform for public health interventions due to its distinct ability to communicate with, engage, and educate communities. Given the widespread use of the Internet, these interventions could be a means of equalizing access to information to address health disparities in minority populations, such as Hispanics. Hispanics are disproportionately affected by poor health outcomes, including obesity, diabetes, and human immunodeficiency virus/acquired immune deficiency syndrome. Although underserved and underrepresented, Hispanics are among the leading users of social media in the United States. Previous reviews have examined the use of social media in public health efforts, but, to our knowledge, none have focused on the Hispanic population. Objective To conduct a scoping systematic review of the published literature to capture the ways social media has been used in health interventions aimed at Hispanic populations and identify gaps in existing knowledge to provide recommendations for future research. Methods We performed a systematic review of the literature related to social media, public health, and Hispanics using the PubMed, PsycINFO, and EMBASE databases to locate peer-reviewed studies published between January 1, 2010, and December 31, 2015. Each article was reviewed for the following inclusion criteria: social media as a main component of study methodology or content; public health topic; majority Hispanic/Latino study population; English or Spanish language; and original research study. Relevant data were extracted from articles meeting inclusion criteria including publication year, location, study design, social media platform, use of social media, target population, and public health topic. Results Of the 267 articles retrieved, a total of 27 unique articles met inclusion criteria. All were published in 2012 or later. The most common study design was a cross-sectional survey, which was featured in 10 of the 27 (37%) articles. All articles used social media for at least one of the following three purposes: recruiting study participants (14 of 27, 52%), promoting health education (12 of 27, 44%), and/or describing social media users (12 of 27, 44%). All but one article used multiple social media platforms, though Facebook was by far the most popular appearing in 24 of the 27 (89%). A diverse array of Hispanic populations was targeted, and health topics featured. Of these, the most highly represented were articles on sexual health directed toward Latino men who have sex with men (12 of 27, 44%). Healthy eating and active living received the second greatest focus (4 of 27, 15%). Conclusions Social media offers a potential accessible venue for health interventions aimed at Hispanics, a group at disproportionate risk for poor health outcomes. To date, most publications are descriptive in nature, with few indicating specific interventions and associated outcomes to improve health.
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Bold KW, Hanrahan TH, O'Malley SS, Fucito LM. Exploring the Utility of Web-Based Social Media Advertising to Recruit Adult Heavy-Drinking Smokers for Treatment. J Med Internet Res 2016; 18:e107. [PMID: 27194456 PMCID: PMC4889869 DOI: 10.2196/jmir.5360] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Revised: 02/02/2016] [Accepted: 02/20/2016] [Indexed: 11/21/2022] Open
Abstract
Background Identifying novel ways to recruit smokers for treatment studies is important. In particular, certain subgroups of adult smokers, such as heavy-drinking smokers, are at increased risk for serious medical problems and are less likely to try quitting smoking, so drawing this hard-to-reach population into treatment is important for improving health outcomes. Objective This study examined the utility of Facebook advertisements to recruit smokers and heavy-drinking smokers for treatment research and evaluated smoking and alcohol use and current treatment goals among those who responded to the Web-based survey. Methods Using Facebook’s advertising program, 3 separate advertisements ran for 2 months targeting smokers who were thinking about quitting. Advertisements were shown to adult (at least 18 years of age), English-speaking Facebook users in the greater New Haven, Connecticut, area. Participants were invited to complete a Web-based survey to determine initial eligibility for a smoking cessation research study. Results Advertisements generated 1781 clicks and 272 valid, completed surveys in 2 months, with one advertisement generating the most interest. Facebook advertising was highly cost-effective, averaging $0.27 per click, $1.76 per completed survey, and $4.37 per participant meeting initial screening eligibility. On average, those who completed the Web-based survey were 36.8 (SD 10.4) years old, and 65.8% (179/272) were female. Advertisements were successful in reaching smokers; all respondents reported daily smoking (mean 16.2 [SD 7.0] cigarettes per day). The majority of smokers (254/272, 93.4%) were interested in changing their smoking behavior immediately. Many smokers (161/272, 59.2%) also reported heavy alcohol consumption at least once a month. Among smokers interested in reducing their alcohol use, more were heavy drinkers (45/56, 80.4%) compared to non-heavy drinkers (11/56, 19.6%; χ2[1,N=272]=13.0, P<.001). Of those who met initial screening eligibility from the Web-based survey, 12.7% (14/110) attended an in-person follow-up appointment. Conclusions Social media advertisements designed to target smokers were cost-effective and successful for reaching adult smokers interested in treatment. Additionally, recruiting for smokers reached those who also drink alcohol heavily, many of whom were interested in changing this behavior as well. However, additional social media strategies may be needed to engage individuals into treatment after completion of Web-based screening surveys.
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Affiliation(s)
- Krysten W Bold
- Yale School of Medicine, Department of Psychiatry, New Haven, CT, United States.
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Rait MA, Prochaska JJ, Rubinstein ML. Recruitment of adolescents for a smoking study: use of traditional strategies and social media. Transl Behav Med 2015; 5:254-9. [PMID: 26327930 DOI: 10.1007/s13142-015-0312-5] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Engaging and retaining adolescents in research studies is challenging. Social media offers utility for expanding the sphere of research recruitment. This study examined and compared traditional and Facebook-based recruitment strategies on reach, enrollment, cost, and retention. Substance users aged 13-17 years were recruited through several methods, including social media, a study website, fliers, talks in schools, bus ads, and referrals. Study involvement included a one-time visit and semiannual follow-up surveys. 1265 individuals contacted study personnel; 629 were ineligible; 129 declined; and 200 participants enrolled. Facebook drew the greatest volume but had a high rate of ineligibles. Referrals were the most successful and cost-effective ($7 per enrolled participant); school talks were the least. Recruitment source was unrelated to retention success. Facebook may expand recruitment reach, but had greater financial costs and more ineligible contacts, resulting in fewer enrollees relative to traditional interpersonal recruitment methods. Referrals, though useful for study engagement, did not provide a differential benefit in terms of long-term retention.
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Affiliation(s)
- Michelle A Rait
- Division of Adolescent Medicine, University of California, San Francisco, 3333 California Street, Suite 245, San Francisco, CA 94118 USA
| | - Judith J Prochaska
- Stanford Prevention Research Center, Department of Medicine, Stanford University, Stanford, CA USA
| | - Mark L Rubinstein
- Division of Adolescent Medicine, University of California, San Francisco, 3333 California Street, Suite 245, San Francisco, CA 94118 USA
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Remschmidt C, Walter D, Schmich P, Wetzstein M, Deleré Y, Wichmann O. Knowledge, attitude, and uptake related to human papillomavirus vaccination among young women in Germany recruited via a social media site. Hum Vaccin Immunother 2014; 10:2527-35. [PMID: 25483492 DOI: 10.4161/21645515.2014.970920] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Many industrialized countries have introduced human papillomavirus (HPV) vaccination of young women, but vaccine uptake often remains suboptimal. This study aimed to investigate whether a social media site like Facebook is an appropriate tool to assess knowledge, attitude and uptake related to HPV vaccination in young women in Germany. METHODS Between December 2012 and January 2013 two different targeting strategies were implemented on Facebook, providing a link to an online questionnaire. Advertisements were displayed to female Facebook users aged 18-25 years living in Germany. During the simple targeting strategy, advertisements comprised health-related images along with various short titles and text messages. During the focused strategy, advertisements were targeted to users who in addition had certain fashion brands or pop stars listed on their profiles. The targeting strategies were compared with respect to participant characteristics. Univariate and multivariate analyses were used to identify factors associated with HPV vaccine uptake. RESULTS A total of 1161 women participated. The two targeting strategies resulted in significant differences regarding educational status and migrant background. Overall, awareness of HPV was high, but only 53% received at least one vaccine dose. In multivariate analysis, HPV vaccine uptake was independently associated with a physician's recommendation and trust in vaccine effectiveness. Concerns of adverse effects were negatively associated with vaccine uptake. DISCUSSION Social network recruitment permits fast and convenient access to young people. Sample characteristics can be manipulated by adjusting targeting strategies. There is further need for promoting knowledge of HPV vaccination among young women. Physicians have a major role in the vaccination decision-making process of young women.
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Victorson D, Banas J, Smith J, Languido L, Shen E, Gutierrez S, Cordero E, Flores L. eSalud: designing and implementing culturally competent ehealth research with latino patient populations. Am J Public Health 2014; 104:2259-65. [PMID: 25320901 DOI: 10.2105/ajph.2014.302187] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
eHealth is characterized by technology-enabled processes, systems, and applications that expedite accurate, real-time health information, feedback, and skill development to advance patient-centered care. When designed and applied in a culturally competent manner, eHealth tools can be particularly beneficial for traditionally marginalized ethnic minority groups, such as Latinos, a group that has been identified as being at the forefront of emerging technology use in the United States. In this analytic overview, we describe current eHealth research that has been conducted with Latino patient populations. In addition, we highlight cultural and linguistic factors that should be considered during the design and implementation of eHealth interventions with this population. With increasing disparities in preventive care information, behaviors, and services, as well as health care access in general, culturally competent eHealth tools hold great promise to help narrow this gap and empower communities.
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Affiliation(s)
- David Victorson
- David Victorson, Jeremiah Smith, Lauren Languido, Elaine Shen, and Sandra Gutierrez are with the Department of Medical Social Sciences, Feinberg School of Medicine, Northwestern University, Evanston, IL. Jennifer Banas, Evelyn Cordero, and Lucia Flores are with the Department of Health, Physical Education, Recreation, and Athletics, Northeastern Illinois University, Chicago
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Walter D, Schmich P, Wetzstein M, Yvonne D, Wichmann O, Remschmidt C. Knowledge, attitude, and uptake related to human papillomavirus vaccination among young women in Germany recruited via a social media site. Hum Vaccin Immunother 2014. [DOI: 10.4161/hv.29541] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Batterham PJ. Recruitment of mental health survey participants using Internet advertising: content, characteristics and cost effectiveness. Int J Methods Psychiatr Res 2014; 23:184-91. [PMID: 24615785 PMCID: PMC6878492 DOI: 10.1002/mpr.1421] [Citation(s) in RCA: 124] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2013] [Revised: 04/14/2013] [Accepted: 05/14/2013] [Indexed: 11/10/2022] Open
Abstract
Postal and telephone survey research is threatened by declining response rates and high cost. Online recruitment is becoming more popular, although there is little empirical evidence about its cost-effectiveness or the representativeness of online samples. There is also limited research on optimal strategies for developing advertising content for online recruitment. The present study aimed to assess these aspects of online recruitment. Two mental health surveys used advertisements within a social network website (Facebook) to recruit adult Australian participants. The initial survey used advertisements linking directly to an external survey website, and recruited 1283 participants at $9.82 per completed survey. A subsequent survey used advertisements linking to a Facebook page that featured links to the external survey, recruiting 610 participants at $1.51 per completion. Both surveys were more cost-effective than similar postal surveys conducted previously, which averaged $19.10 per completion. Online and postal surveys both had somewhat unrepresentative samples. However, online surveys tended to be more successful in recruiting hard-to-reach populations. Advertising using "problem" terminology was more effective than "positive" terminology, while there was no significant effect of altruistic versus self-gain terminology. Online recruitment is efficient, flexible and cost-effective, suggesting that online recruitment has considerable potential for specific research designs.
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Affiliation(s)
- Philip J Batterham
- Centre for Mental Health Research, The Australian National University, Canberra, ACT, Australia
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Barrera AZ, Kelman AR, Muñoz RF. Keywords to recruit Spanish- and English-speaking participants: evidence from an online postpartum depression randomized controlled trial. J Med Internet Res 2014; 16:e6. [PMID: 24407163 PMCID: PMC3906894 DOI: 10.2196/jmir.2999] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Revised: 12/06/2013] [Accepted: 12/07/2013] [Indexed: 12/02/2022] Open
Abstract
Background One of the advantages of Internet-based research is the ability to efficiently recruit large, diverse samples of international participants. Currently, there is a dearth of information on the behind-the-scenes process to setting up successful online recruitment tools. Objective The objective of the study was to examine the comparative impact of Spanish- and English-language keywords for a Google AdWords campaign to recruit pregnant women to an Internet intervention and to describe the characteristics of those who enrolled in the trial. Methods Spanish- and English-language Google AdWords campaigns were created to advertise and recruit pregnant women to a Web-based randomized controlled trial for the prevention of postpartum depression, the Mothers and Babies/Mamás y Bebés Internet Project. Search engine users who clicked on the ads in response to keyword queries (eg, pregnancy, depression and pregnancy) were directed to the fully automated study website. Data on the performance of keywords associated with each Google ad reflect Web user queries from February 2009 to June 2012. Demographic information, self-reported depression symptom scores, major depressive episode status, and Internet use data were collected from enrolled participants before randomization in the intervention study. Results The Google ads received high exposure (12,983,196 impressions) and interest (176,295 clicks) from a global sample of Web users; 6745 pregnant women consented to participate and 2575 completed enrollment in the intervention study. Keywords that were descriptive of pregnancy and distress or pregnancy and health resulted in higher consent and enrollment rates (ie, high-performing ads). In both languages, broad keywords (eg, pregnancy) had the highest exposure, more consented participants, and greatest cost per consent (up to US $25.77 per consent). The online ads recruited a predominantly Spanish-speaking sample from Latin America of Mestizo racial identity. The English-speaking sample was also diverse with most participants residing in regions of Asia and Africa. Spanish-speaking participants were significantly more likely to be of Latino ethnic background, not married, completed fewer years of formal education, and were more likely to have accessed the Internet for depression information (P<.001). Conclusions The Internet is an effective method for reaching an international sample of pregnant women interested in online interventions to manage changes in their mood during the perinatal period. To increase efficiency, Internet advertisements need to be monitored and tailored to reflect the target population’s conceptualization of health issues being studied. Trial Registration ClinicalTrials.gov NCT00816725; http://clinicaltrials.gov/show/NCT00816725 (Archived by WebCite at http://www.webcitation.org/6LumonjZP).
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Frandsen M, Walters J, Ferguson SG. Exploring the Viability of Using Online Social Media Advertising as a Recruitment Method for Smoking Cessation Clinical Trials. Nicotine Tob Res 2013; 16:247-51. [DOI: 10.1093/ntr/ntt157] [Citation(s) in RCA: 120] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Lohse B, Wamboldt P. Purposive facebook recruitment endows cost-effective nutrition education program evaluation. JMIR Res Protoc 2013; 2:e27. [PMID: 23948573 PMCID: PMC3758067 DOI: 10.2196/resprot.2713] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Revised: 06/23/2013] [Accepted: 07/16/2013] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Recent legislation established a requirement for nutrition education in federal assistance programs to be evidence-based. Recruitment of low-income persons to participate and evaluate nutrition education activities can be challenging and costly. Facebook has been shown to be a cost-effective strategy to recruit this target audience to a nutrition program. OBJECTIVE The purpose of our study was to examine Facebook as a strategy to recruit participants, especially Supplemental Nutrition Assistance Program Education (SNAP-Ed) eligible persons, to view and evaluate an online nutrition education program intended to be offered as having some evidence base for SNAP-Ed programming. METHODS English-speaking, low-income Pennsylvania residents, 18-55 years with key profile words (eg, Supplemental Nutrition Assistance Program, Food bank), responded to a Facebook ad inviting participation in either Eating Together as a Family is Worth It (WI) or Everyone Needs Folic Acid (FA). Participants completed an online survey on food-related behaviors, viewed a nutrition education program, and completed a program evaluation. Facebook set-up functions considered were costing action, daily spending cap, and population reach. RESULTS Respondents for both WI and FA evaluations were similar; the majority were white, <40 years, overweight or obese body mass index, and not eating competent. A total of 807 Facebook users clicked on the WI ad with 73 unique site visitors and 47 of them completing the program evaluation (ie, 47/807, 5.8% of clickers and 47/73, 64% of site visitors completed the evaluation). Cost per completed evaluation was US $25.48; cost per low-income completer was US $39.92. Results were similar for the FA evaluation; 795 Facebook users clicked on the ad with 110 unique site visitors, and 73 completing the evaluation (ie, 73/795, 9.2% of ad clickers and 73/110, 66% of site visitors completed the evaluation). Cost per valid completed survey with program evaluation was US $18.88; cost per low-income completer was US $27.53. CONCLUSIONS With Facebook we successfully recruited low-income Pennsylvanians to online nutrition program evaluations. Benefits using Facebook as a recruitment strategy included real-time recruitment management with lower costs and more efficiency compared to previous data from traditional research recruitment strategies reported in the literature. Limitations prompted by repeated survey attempts need to be addressed to optimize this recruitment strategy.
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Affiliation(s)
- Barbara Lohse
- Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA, United States.
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Close S, Smaldone A, Fennoy I, Reame N, Grey M. Using information technology and social networking for recruitment of research participants: experience from an exploratory study of pediatric Klinefelter syndrome. J Med Internet Res 2013; 15:e48. [PMID: 23512442 PMCID: PMC3636115 DOI: 10.2196/jmir.2286] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2012] [Revised: 12/16/2012] [Accepted: 01/13/2013] [Indexed: 11/30/2022] Open
Abstract
Background Recruiting pediatric samples for research may be challenging due to parental mistrust of the research process, privacy concerns, and family time constraints. Recruitment of children with chronic and genetic conditions may further complicate the enrollment process. Objective In this paper, we describe the methodological challenges of recruiting children for research and provide an exemplar of how the use of information technology (IT) strategies with social networking may improve access to difficult-to-reach pediatric research participants. Methods We conducted a cross-sectional descriptive study of boys between the ages of 8 and 18 years with Klinefelter syndrome. This study presented unique challenges for recruitment of pediatric participants. These challenges are illustrated by the report of recruitment activities developed for the study. We reviewed the literature to explore the issues of recruiting children for research using conventional and IT approaches. Success rates of conventional recruitment approaches, such as brochures, flyers in medical offices, and physician referrals, are compared with IT-based outreach. The IT approaches included teleconferencing via a Klinefelter syndrome support group, services of a Web-based commercial recruitment-matching company, and the development of a university-affiliated research recruitment website with the use of paid advertising on a social networking website (Facebook). Results Over a 3-month period, dissemination of over 150 recruitment brochures and flyers placed in a large urban hospital and hospital-affiliated clinical offices, with 850 letters to physicians and patients were not successful. Within the same period, face-to-face recruitment in the clinical setting yielded 4 (9%) participants. Using Web-based and social networking approaches, 39 (91%) agreed to participate in the study. With these approaches, 5 (12%) were recruited from the national Klinefelter syndrome advocacy group, 8 (19%) from local and teleconference support groups, 10 (23%) from a Web-based research recruitment program, and 16 (37%) from the university-affiliated recruitment website. For the initial 6 months, the university website was viewed approximately 2 to 3 times per day on average. An advertisement placed on a social networking site for 1 week increased website viewing to approximately 63 visits per day. Out of 112 families approached using all of these methods, 43 (38%) agreed to participate. Families who declined cited either travel distance to the study site (15, 22%) or unwillingness to disclose the Klinefelter syndrome diagnosis to their sons (54, 78%) as the reasons for nonparticipation. Conclusions Use of Web-based technologies enhances the recruitment of difficult-to-reach populations. Of the many approaches employed in this study, the university-affiliated recruitment website supported by a Facebook advertisement appeared to be the most successful. Research grant budgets should include expenses for website registration and maintenance fees as well as online advertisements on social networking websites. Tracking of recruitment referral sources may be helpful in planning future recruitment campaigns.
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Affiliation(s)
- Sharron Close
- Yale University, School of Nursing, New Haven, CT 06536, USA.
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Jones RB, Goldsmith L, Hewson P, Williams CJ. Recruitment to online therapies for depression: pilot cluster randomized controlled trial. J Med Internet Res 2013; 15:e45. [PMID: 23462072 PMCID: PMC3636297 DOI: 10.2196/jmir.2367] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2012] [Revised: 11/21/2012] [Accepted: 01/20/2013] [Indexed: 11/30/2022] Open
Abstract
Background Raising awareness of online cognitive behavioral therapy (CBT) could benefit many people with depression, but we do not know how purchasing online advertising compares to placing free links from relevant local websites in increasing uptake. Objective To pilot a cluster randomized controlled trial (RCT) comparing purchase of Google AdWords with placing free website links in raising awareness of online CBT resources for depression in order to better understand research design issues. Methods We compared two online interventions with a control without intervention. The pilot RCT had 4 arms, each with 4 British postcode areas: (A) geographically targeted AdWords, (B) adverts placed on local websites by contacting website owners and requesting links be added, (C) both interventions, (D) control. Participants were directed to our research project website linking to two freely available online CBT resource sites (Moodgym and Living Life To The Full (LLTTF)) and two other depression support sites. We used data from (1) AdWords, (2) Google Analytics for our project website and for LLTTF, and (3) research project website. We compared two outcomes: (1) numbers with depression accessing the research project website, and then chose an onward link to one of the two CBT websites, and (2) numbers registering with LLTTF. We documented costs, and explored intervention and assessment methods to make general recommendations to inform researchers aiming to use similar methodologies in future studies. Results Trying to place local website links appeared much less cost effective than AdWords and although may prove useful for service delivery, was not worth pursuing in the context of the current study design. Our AdWords intervention was effective in recruiting people to the project website but our location targeting “leaked” and was not as geographically specific as claimed. The impact on online CBT was also diluted by offering participants other choices of destinations. Measuring the impact on LLTTF use was difficult as the total number using LLTTF was less than 5% of all users and record linkage across websites was impossible. Confounding activity may have resulted in some increase in registrations in the control arm. Conclusions Practitioners should consider online advertising to increase uptake of online therapy but need to check its additional value. A cluster RCT using location targeted adverts is feasible and this research design provides the best evidence of cost-effectiveness. Although our British pilot study is limited to online CBT for depression, a cluster RCT with similar design would be appropriate for other online treatments and countries and our recommendations may apply. They include ways of dealing with possible contamination (buffer zones and AdWords techniques), confounding factors (large number of clusters), advertising dose (in proportion to total number of users), record linkage (landing within target website), and length of study (4-6 months). Trial Registration clinicaltrials.gov (Registration No. NCT01469689); http://clinicaltrials.gov/ct2/show/NCT01469689 (Archived by WebCite at http://www.webcitation.org/6EtTthDOp)
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Affiliation(s)
- Ray B Jones
- Plymouth University, Faculty of Health, Education, and Society, Plymouth PL4 8AA, United Kingdom.
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Morgan AJ, Jorm AF, Mackinnon AJ. Internet-based recruitment to a depression prevention intervention: lessons from the Mood Memos study. J Med Internet Res 2013; 15:e31. [PMID: 23403043 PMCID: PMC3636291 DOI: 10.2196/jmir.2262] [Citation(s) in RCA: 116] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2012] [Revised: 10/21/2012] [Accepted: 11/29/2012] [Indexed: 02/05/2023] Open
Abstract
Background Recruiting participants to randomized controlled trials of health interventions can be very difficult. Internet-based recruitment is becoming an increasingly important mode of recruitment, yet there are few detailed accounts of experiences recruiting participants to mental health interventions. Objective To report on our experience with Internet-based recruitment to an online depression prevention intervention and pass on lessons we learned. Methods Participants were recruited to the Mood Memos study, an online preventive depression intervention, purely through Internet-based sources. The study was targeted to adults with subthreshold depression symptoms from several English-speaking countries. A variety of online recruitment sources were trialed, including search engine advertising (Google, Yahoo!, Bing), Facebook advertising, posts in forums and online noticeboards, and promotion through relevant websites and email newsletters of mental health organizations. Results The study website received visits from 94,808 individuals over the 14-month recruitment period. The recruitment target was reached with 1699 individuals signing up to the randomized controlled trial and 1326 fully enrolling. Most visitors arrived via Google advertising, which promoted a depression-screening questionnaire. Google advertising accounted for nearly half of the total participants who signed up to the study, at an average cost of AUD $12 per participant. Promoting the study through trustworthy organizations and websites known to participants was also effective. Recruitment techniques that were less effective were contacting forums, email groups, and community noticeboards. Conclusions Several techniques, including Google advertising, were successful in recruiting participants to a trial evaluating an online depression intervention. Results suggest that Internet-based recruitment to mental health interventions is feasible and can be relatively affordable. Trial Registration ACTRN12609000925246
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Affiliation(s)
- Amy Joanna Morgan
- Centre for Youth Mental Health, Orygen Youth Health Research Centre, The University of Melbourne, Parkville, Australia.
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