लोड हो रहा है...
The use of personal digital assistants for data entry at the point of collection in a large household survey in southern Tanzania
BACKGROUND: Survey data are traditionally collected using pen-and-paper, with double data entry, comparison of entries and reconciliation of discrepancies before data cleaning can commence. We used Personal Digital Assistants (PDAs) for data entry at the point of collection, to save time and enhance...
में बचाया:
| मुख्य लेखकों: | , , , , , , , , , |
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| स्वरूप: | Artigo |
| भाषा: | Inglês |
| प्रकाशित: |
BioMed Central
2007
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| विषय: | |
| ऑनलाइन पहुंच: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1892015/ https://ncbi.nlm.nih.gov/pubmed/17543099 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1742-7622-4-5 |
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