A text message-based intervention for weight loss: randomized controlled trial.

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dc.contributor.authorPatrick, Kevin
dc.contributor.authorRaab, Fred
dc.contributor.authorAdams, Marc A
dc.contributor.authorDillon, Lindsay
dc.contributor.authorZabinski, Marian
dc.contributor.authorRock, Cheryl L
dc.contributor.authorGriswold, William G
dc.contributor.authorNorman, Gregory J
dc.date.accessioned2020-02-06T16:51:36Z
dc.date.available2020-02-06T16:51:36Z
dc.date.issued2009-01-14
dc.description.abstractBACKGROUND To our knowledge no studies have evaluated whether weight loss can be promoted in overweight adults through the use of an intervention that is largely based on daily SMS Short Message Service text and MMS Multimedia Message Service small picture messages transmitted via mobile phones OBJECTIVE This paper describes the development and evaluation of a text message based intervention designed to help individuals lose or maintain weight over 4 months METHODS The study was a randomized controlled trial with participants being exposed to one of the following two conditions lasting 16 weeks 1 receipt of monthly printed materials about weight control 2 an intervention that included personalized SMS and MMS messages sent two to five times daily printed materials and brief monthly phone calls from a health counselor The primary outcome was weight at the end of the intervention A mixed model repeated measures analysis compared the effect of the intervention group to the comparison group on weight status over the 4 month intervention period Analysis of covariance ANCOVA models examined weight change between baseline and 4 months after adjusting for baseline weight sex and age RESULTS A total of 75 overweight men and women were randomized into one of the two groups and 65 signed the consent form completed the baseline questionnaire and were included in the analysis At the end of 4 months the intervention group n 33 lost more weight than the comparison group 1 97 kg difference 95 CI 0 34 to 3 60 kg P 02 after adjusting for sex and age Intervention participants adjusted average weight loss was 2 88 kg 3 16 At the end of the study 22 of 24 92 intervention participants stated that they would recommend the intervention for weight control to friends and family CONCLUSIONS Text messages might prove to be a productive channel of communication to promote behaviors that support weight loss in overweight adults
dc.identifier.urihttp://dx.doi.org/10.2196/jmir.1100
dc.identifier.urihttps://lib.digitalsquare.io/xmlui/handle/123456789/4127
dc.relation.uriJournal of medical Internet research
dc.subjectAdult
dc.subjectClient
dc.subjectAccess to information or data
dc.subjectLow adherence to treatments
dc.subjectLoss to follow up
dc.subjectObesity
dc.subjectSocial and behavior change communication
dc.subjectHealth education or promotion
dc.subjectSMS
dc.subjectMMS
dc.subjectVoice
dc.subjectText
dc.titleA text message-based intervention for weight loss: randomized controlled trial.en
dcterms.abstractBACKGROUND To our knowledge no studies have evaluated whether weight loss can be promoted in overweight adults through the use of an intervention that is largely based on daily SMS Short Message Service text and MMS Multimedia Message Service small picture messages transmitted via mobile phones OBJECTIVE This paper describes the development and evaluation of a text message based intervention designed to help individuals lose or maintain weight over 4 months METHODS The study was a randomized controlled trial with participants being exposed to one of the following two conditions lasting 16 weeks 1 receipt of monthly printed materials about weight control 2 an intervention that included personalized SMS and MMS messages sent two to five times daily printed materials and brief monthly phone calls from a health counselor The primary outcome was weight at the end of the intervention A mixed model repeated measures analysis compared the effect of the intervention group to the comparison group on weight status over the 4 month intervention period Analysis of covariance ANCOVA models examined weight change between baseline and 4 months after adjusting for baseline weight sex and age RESULTS A total of 75 overweight men and women were randomized into one of the two groups and 65 signed the consent form completed the baseline questionnaire and were included in the analysis At the end of 4 months the intervention group n 33 lost more weight than the comparison group 1 97 kg difference 95 CI 0 34 to 3 60 kg P 02 after adjusting for sex and age Intervention participants adjusted average weight loss was 2 88 kg 3 16 At the end of the study 22 of 24 92 intervention participants stated that they would recommend the intervention for weight control to friends and family CONCLUSIONS Text messages might prove to be a productive channel of communication to promote behaviors that support weight loss in overweight adults
dcterms.contributorPatrick, Kevin
dcterms.contributorRaab, Fred
dcterms.contributorAdams, Marc A
dcterms.contributorDillon, Lindsay
dcterms.contributorZabinski, Marian
dcterms.contributorRock, Cheryl L
dcterms.contributorGriswold, William G
dcterms.contributorNorman, Gregory J
dcterms.identifierhttp://dx.doi.org/10.2196/jmir.1100
dcterms.relationJournal of medical Internet research
dcterms.subjectAdult
dcterms.subjectClient
dcterms.subjectAccess to information or data
dcterms.subjectLow adherence to treatments
dcterms.subjectLoss to follow up
dcterms.subjectObesity
dcterms.subjectSocial and behavior change communication
dcterms.subjectHealth education or promotion
dcterms.subjectSMS
dcterms.subjectMMS
dcterms.subjectVoice
dcterms.subjectText
dcterms.titleA text message-based intervention for weight loss: randomized controlled trial.en
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