手机作为数据收集工具的使用：来自南非家庭调查的报告。
The use of mobile phones as a data collection tool: a report from a household survey in South Africa.
机构信息
Department of Psychology, Stellenbosch University, Private Bag X1, Matieland 7602, South Africa.
出版信息
BMC Med Inform Decis Mak. 2009 Dec 23;9:51. doi: 10.1186/1472-6947-9-51.
BACKGROUND
To investigate the feasibility, the ease of implementation, and the extent to which community health workers with little experience of data collection could be trained and successfully supervised to collect data using mobile phones in a large baseline survey
METHODS
A web-based system was developed to allow electronic surveys or questionnaires to be designed on a word processor, sent to, and conducted on standard entry level mobile phones.
RESULTS
The web-based interface permitted comprehensive daily real-time supervision of CHW performance, with no data loss. The system permitted the early detection of data fabrication in combination with real-time quality control and data collector supervision.
CONCLUSIONS
The benefits of mobile technology, combined with the improvement that mobile phones offer over PDA's in terms of data loss and uploading difficulties, make mobile phones a feasible method of data collection that needs to be further explored.
背景
为了研究可行性、实施的容易程度，以及可以培训多少经验有限的社区卫生工作者，使其能够成功使用手机进行数据采集，并监督他们在大型基线调查中使用手机采集数据。
方法
开发了一个基于网络的系统，使电子调查或问卷能够在文字处理器上设计，然后发送到标准入门级手机上，并在该手机上进行。
结果
基于网络的界面允许对 CHW 的表现进行全面的日常实时监督，没有数据丢失。该系统允许与实时质量控制和数据采集器监督相结合，早期发现数据捏造。
结论
移动技术的优势，结合手机在数据丢失和上传困难方面相对于 PDA 的改进，使手机成为一种可行的数据采集方法，需要进一步探索。
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