Fax technology for collecting outcomes data in a computer database.

Abstract

In this era of cost containment, outcomes research is becoming more prevalent. Therefore, various technologies allowing for flexibility in study design and the capture of specific clinical information need to be examined and used. These technologies include fax data systems, pocket scanners, automated telephone equipment, and hand-held computer devices. Fax data systems convert a fax machine into an automated data-entry system. Data-filled forms are faxed to a computer, the fax is converted, and the data are entered into preset fields in a database. Applications for fax systems include acute care-based and ambulatory care-based drug-use evaluations, drug recall systems, and patient-completed surveys of health status. Pocket scanners are hand-held instruments for rapid data entry and transport. Applications for pocket scanning include patient interview responses, procedure and disease analysis, and procedure coding. Options for automated telephone equipment include surveys with interactive voice-mail responses or keypad data entry, pharmacist-monitored drug information and survey services, fax-back and mail-out services, and patient-generated disease intervention programs. Hand-held computer technology is a source of information on multiple protocols and care pathways. All these technologies improve data collection with respect to accuracy and speed, facilitate data analysis, and promote cost-efficient information sharing. The purpose of this study was to evaluate the use of fax technology in data collection for a prospective, multicenter study of the outcomes and cost-effectiveness of two drugs used in the treatment of cancer. Details for the pharmacoeconomic study can be found elsewhere. Fax technology was selected because of the ease with which those responsible for managing the data collection could be trained to use it, the affordability and efficiency of the technology, the ease with which data could be analyzed, and the accuracy of data collection.