Effectiveness of Using Mobile Phone Image Capture for Collecting Secondary Data: A Case Study on Immunization History Data Among Children in Remote Areas of Thailand

• Main Authors: Jandee, Kasemsak (Author), Kaewkungwal, Jaranit (Author), Khamsiriwatchara, Amnat (Author), Lawpoolsri, Saranath (Author), Wongwit, Waranya (Author), Wansatid, Peerawat (Author)
• Format: Book
• Published: JMIR Publications, 2015-07-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

BackgroundEntering data onto paper-based forms, then digitizing them, is a traditional data-management method that might result in poor data quality, especially when the secondary data are incomplete, illegible, or missing. Transcription errors from source documents to case report forms (CRFs) are c...