{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,22]],"date-time":"2025-02-22T05:19:32Z","timestamp":1740201572434,"version":"3.37.3"},"reference-count":0,"publisher":"IOS Press","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2004]]},"abstract":"<jats:p>Despite a growing number of available Web-based health information resources, consumers continue to face a variety of barriers as they attempt to access these resources. Developing a system that appropriately responds to user queries poses several challenges. Guided by an earlier study that analyzed a large number of queries submitted to ClinicaITrials.gov, we developed a variety of techniques to assist user information seeking. We tested the efficacy of these techniques by submitting the original user queries to our new search engine to determine if these techniques would result in better system performance. Overall, the number of query failures was reduced, but the largest improvement was found in the system&amp;rsquo;s query suggestion capability. For a subset of queryfailures, the current system was able to cut the earlier failure rate almost in half, in most cases providing a suggestion rather than directly finding records. The techniques described here provide a new approach for responding to user queries. The techniques are tolerant of certain types of errors and providefeedback to assist users in reformulating their queries.<\/jats:p>","DOI":"10.3233\/978-1-60750-949-3-1152","type":"book-chapter","created":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T07:07:16Z","timestamp":1740121636000},"source":"Crossref","is-referenced-by-count":0,"title":["Strategies for Supporting Consumer Health Information Seeking"],"prefix":"10.3233","author":[{"family":"McCray Alexa T.","sequence":"additional","affiliation":[]},{"family":"Ide Nicholas C.","sequence":"additional","affiliation":[]},{"family":"Loane Russell R.","sequence":"additional","affiliation":[]},{"family":"Tse Tony","sequence":"additional","affiliation":[]}],"member":"7437","container-title":["Studies in Health Technology and Informatics","MEDINFO 2004"],"original-title":[],"deposited":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T07:30:20Z","timestamp":1740123020000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.medra.org\/servlet\/aliasResolver?alias=iospressISSNISBN&issn=0926-9630&volume=107&spage=1152"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004]]},"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/978-1-60750-949-3-1152","relation":{},"ISSN":["0926-9630"],"issn-type":[{"value":"0926-9630","type":"print"}],"subject":[],"published":{"date-parts":[[2004]]}}}