Title |
Effectiveness of a smart phone app on improving immunization of children in rural Sichuan Province, China: study protocol for a paired cluster randomized controlled trial
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Published in |
BMC Public Health, March 2014
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DOI | 10.1186/1471-2458-14-262 |
Pubmed ID | |
Authors |
Li Chen, Wei Wang, Xiaozhen Du, Xiuqin Rao, Michelle Helena van Velthoven, Ruikan Yang, Lin Zhang, Jeanne Catherine Koepsell, Ye Li, Qiong Wu, Yanfeng Zhang |
Abstract |
Although good progress has been achieved in expanding immunization of children in China, disparities exist across different provinces. Information gaps both from the service supply and demand sides hinder timely vaccination of children in rural areas. The rapid development of mobile health technology (mHealth) provides unprecedented opportunities for improving health services and reaching underserved populations. However, there is a lack of literature that rigorously evaluates the impact of mHealth interventions on immunization coverage as well as the usability and feasibility of smart phone applications (apps). This study aims to assess the effectiveness of a smart phone-based app (Expanded Program on Immunization app, or EPI app) on improving the coverage of children's immunization. |
X Demographics
Geographical breakdown
Country | Count | As % |
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United Kingdom | 4 | 33% |
United States | 2 | 17% |
Canada | 1 | 8% |
India | 1 | 8% |
Unknown | 4 | 33% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 7 | 58% |
Scientists | 3 | 25% |
Practitioners (doctors, other healthcare professionals) | 1 | 8% |
Unknown | 1 | 8% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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United Kingdom | 3 | 1% |
Bangladesh | 2 | <1% |
Brazil | 1 | <1% |
Unknown | 232 | 97% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Master | 51 | 21% |
Researcher | 31 | 13% |
Student > Ph. D. Student | 23 | 10% |
Student > Bachelor | 22 | 9% |
Other | 18 | 8% |
Other | 52 | 22% |
Unknown | 41 | 17% |
Readers by discipline | Count | As % |
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Medicine and Dentistry | 60 | 25% |
Nursing and Health Professions | 29 | 12% |
Social Sciences | 23 | 10% |
Computer Science | 19 | 8% |
Economics, Econometrics and Finance | 10 | 4% |
Other | 46 | 19% |
Unknown | 51 | 21% |