{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,17]],"date-time":"2026-02-17T13:36:59Z","timestamp":1771335419205,"version":"3.50.1"},"reference-count":29,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2020,7,18]],"date-time":"2020-07-18T00:00:00Z","timestamp":1595030400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100000200","name":"United States Agency for International Development","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000200","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Tropical Med Int Health"],"published-print":{"date-parts":[[2020,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>The Cholera\u2010Hospital\u2010Based Intervention for 7\u2010days (CHoBI7) mobile health (mHealth) program delivers mobile messages to diarrhoea patient households promoting water treatment and handwashing with soap. The randomised controlled trial (RCT) of the CHoBI7 mHealth program demonstrated this intervention was effective in significantly reducing diarrhoea and stunting amoung young children. The objective of this study was to assess the implementation of the CHoBI7 mHealth program in delivering mHealth messages during this RCT.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>517 diarrhoea patient households with 1777 participants received weekly text, voice and interactive voice response (IVR) messages from the CHoBI7 mHealth program over the 12\u2010month program period. The program process evaluation indicators were the following: the percentage of CHoBI7 mHealth messages received and fully listened to by program households (program fidelity and dose), and household members reporting receiving and sharing an mHealth message from the program in the past two weeks (program reach).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Ninety two percent of text messages were received by program households. Eighty three percent of voice and 86% of IVR messages sent were fully listened to by at least one household member. Eighty one percent of IVR quiz responses from households were answered correctly. Program households reported receiving a CHoBI7 mHealth message in the past two weeks at 79% of monthly household visits during the 12\u2010month program. Seventy seven percent of participants reported sharing a program message with a spouse, 55% with a neighbour and 49% with a child during the program period.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>There was high fidelity, dose and reach of mobile messages delivered for the CHoBI7 mHealth program. This study presents an approach for process evaluation that can be implemented to evaluate future mHealth programs.<\/jats:p><\/jats:sec>","DOI":"10.1111\/tmi.13414","type":"journal-article","created":{"date-parts":[[2020,5,14]],"date-time":"2020-05-14T14:43:06Z","timestamp":1589467386000},"page":"985-995","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Process evaluation for the delivery of a water, sanitation and hygiene mobile health program: findings from the randomised controlled trial of the CHoBI7 mobile health program"],"prefix":"10.1111","volume":"25","author":[{"given":"Md. Sazzadul","family":"Islam Bhuyian","sequence":"first","affiliation":[{"name":"International Centre for Diarrhoeal Disease Research Bangladesh(icddr,b) Dhaka Bangladesh"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ronald","family":"Saxton","sequence":"additional","affiliation":[{"name":"Department of International Health Johns Hopkins Bloomberg School of Public Health Baltimore MD USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Khaled","family":"Hasan","sequence":"additional","affiliation":[{"name":"Department of International Health Johns Hopkins Bloomberg School of Public Health Baltimore MD USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jahed","family":"Masud","sequence":"additional","affiliation":[{"name":"International Centre for Diarrhoeal Disease Research Bangladesh(icddr,b) Dhaka Bangladesh"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fatema","family":"Zohura","sequence":"additional","affiliation":[{"name":"International Centre for Diarrhoeal Disease Research Bangladesh(icddr,b) Dhaka Bangladesh"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shirajum","family":"Monira","sequence":"additional","affiliation":[{"name":"International Centre for Diarrhoeal Disease Research Bangladesh(icddr,b) Dhaka Bangladesh"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shwapon","family":"Kumar Biswas","sequence":"additional","affiliation":[{"name":"International Centre for Diarrhoeal Disease Research Bangladesh(icddr,b) Dhaka Bangladesh"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Tasdik Hasan","sequence":"additional","affiliation":[{"name":"International Centre for Diarrhoeal Disease Research Bangladesh(icddr,b) Dhaka Bangladesh"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tahmina","family":"Parvin","sequence":"additional","affiliation":[{"name":"International Centre for Diarrhoeal Disease Research Bangladesh(icddr,b) Dhaka Bangladesh"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ismat","family":"Minhaj","sequence":"additional","affiliation":[{"name":"International Centre for Diarrhoeal Disease Research Bangladesh(icddr,b) Dhaka Bangladesh"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kazi","family":"Md. Zillur Rahman","sequence":"additional","affiliation":[{"name":"University of New South Wales Sydney NSW Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nowshin","family":"Papri","sequence":"additional","affiliation":[{"name":"International Centre for Diarrhoeal Disease Research Bangladesh(icddr,b) Dhaka Bangladesh"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mahamud\u2010ur","family":"Rashid","sequence":"additional","affiliation":[{"name":"University of Manitoba Winnipeg MB Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lubaba","family":"Sharin","sequence":"additional","affiliation":[{"name":"International Centre for Diarrhoeal Disease Research Bangladesh(icddr,b) Dhaka Bangladesh"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alana","family":"Teman","sequence":"additional","affiliation":[{"name":"Department of International Health Johns Hopkins Bloomberg School of Public Health Baltimore MD USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elizabeth D.","family":"Thomas","sequence":"additional","affiliation":[{"name":"Department of International Health Johns Hopkins Bloomberg School of Public Health Baltimore MD USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kelsey","family":"Alland","sequence":"additional","affiliation":[{"name":"Department of International Health Johns Hopkins Bloomberg School of Public Health Baltimore MD USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alain","family":"Labrique","sequence":"additional","affiliation":[{"name":"Department of International Health Johns Hopkins Bloomberg School of Public Health Baltimore MD USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David A.","family":"Sack","sequence":"additional","affiliation":[{"name":"Department of International Health Johns Hopkins Bloomberg School of Public Health Baltimore MD USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jamie","family":"Perin","sequence":"additional","affiliation":[{"name":"Department of International Health Johns Hopkins Bloomberg School of Public Health Baltimore MD USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Munirul","family":"Alam","sequence":"additional","affiliation":[{"name":"International Centre for Diarrhoeal Disease Research Bangladesh(icddr,b) Dhaka Bangladesh"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christine Marie","family":"George","sequence":"additional","affiliation":[{"name":"Department of International Health Johns Hopkins Bloomberg School of Public Health Baltimore MD USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2020,7,18]]},"reference":[{"key":"e_1_2_7_2_1","first-page":"897","article-title":"Estimates of global, regional, and national morbidity, mortality, and aetiologies of diarrhoeal diseases: a systematic analysis for the Global Burden of Disease Study 2015 (vol 17, pg 909, 2017)","volume":"17","author":"Collaborators GDD","year":"2017","journal-title":"Lancet Infect Dis"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.aje.a008791"},{"key":"e_1_2_7_4_1","unstructured":"SahaD.Acute diarrhoea in children in rural Gambia: Knowledge attitude and practice aetiology risk factors and consequences among children less than five years of age: University of Otago; 2013."},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.4269\/ajtmh.14-0057"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/ebch.373"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.4269\/ajtmh.2009.81.140"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.2196\/11244"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.2196\/mhealth.7244"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.2196\/11440"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pmed.1001362"},{"key":"e_1_2_7_12_1","unstructured":"ICT.Key ICT indicators for developed and developing countries and the world (totals and penetration rates) 2017(Available from:https:\/\/www.itu.int\/en\/ITU\u2010D\/Statistics\/Pages\/stat\/default.aspx)."},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.2196\/resprot.7534"},{"key":"e_1_2_7_14_1","unstructured":"Available from:http:\/\/www.btrc.gov.bd\/content\/mobile\u2010phone\u2010subscribers\u2010bangladesh\u2010april\u20102019."},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.2196\/mhealth.8185"},{"key":"e_1_2_7_16_1","first-page":"280","article-title":"Using Mhealth to promote hand washing with soap: how do Tanzanian youth perceive text message interventions for hand hygiene?","volume":"97","author":"Henry CA","year":"2017","journal-title":"Am J Trop Med Hyg"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1080\/10810730.2019.1593554"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12889-019-7144-z"},{"key":"e_1_2_7_19_1","unstructured":"Available from:www.viamo.io"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1093\/cid\/ciaa754"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.h1258"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2458-13-1015"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1080\/09603123.2011.650156"},{"key":"e_1_2_7_24_1","unstructured":"RajanR RaihanA AlamMet al.MAMA \u2018Aponjon\u2019formative research report. 2013."},{"key":"e_1_2_7_25_1","unstructured":"RowntreeO.The Mobile Gender Gap Report 2018. GSMA (Available fromhttps:\/\/www.gsma.com\/mobilefordevelopment\/programmes\/connected\u2010women\/the\u2010mobile\u2010gender\u2010gap\u2010report\u20102018.) 2018."},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjmed.2015.05.035"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.9745\/GHSP-D-14-00220"},{"key":"e_1_2_7_28_1","unstructured":"Bangladesh UNESCO."},{"key":"e_1_2_7_29_1","doi-asserted-by":"publisher","DOI":"10.1080\/10810730.2014.929763"},{"key":"e_1_2_7_30_1","first-page":"305","article-title":"Successful mLearning pilot in senegal: delivering family planning refresher training using interactive voice response and SMS","volume":"3","author":"Diedhiou A","year":"2015","journal-title":"Glob Health"}],"container-title":["Tropical Medicine &amp; International Health"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Ftmi.13414","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/tmi.13414","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/tmi.13414","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/tmi.13414","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,4]],"date-time":"2023-09-04T06:13:02Z","timestamp":1693807982000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/tmi.13414"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,7,18]]},"references-count":29,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2020,8]]}},"alternative-id":["10.1111\/tmi.13414"],"URL":"https:\/\/doi.org\/10.1111\/tmi.13414","archive":["Portico"],"relation":{},"ISSN":["1360-2276","1365-3156"],"issn-type":[{"value":"1360-2276","type":"print"},{"value":"1365-3156","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,7,18]]},"assertion":[{"value":"2020-07-18","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}