{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"26"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"27"}],"units":"Participants"}],"description":"Satisfaction of the physicians with the new tools was investigated by asking them which tool set they prefer: the new set from the study or the set they would have normally used.","groups":[{"description":"Patients in whom a voice prosthesis was placed by means of the Provox Vega Puncture Set","id":"OG000","title":"Provox Vega Puncture Set"}],"paramType":"NUMBER","populationDescription":"Number subjects based on optimal minimax two-stage design. Based on power calculation, 26 patients should be included. In first stage, 20/23 successful insertions are needed to continue. In second stage, with 23/26 successful insertions device is considered safe. Analysis is per protocol.","reportingStatus":"POSTED","timeFrame":"1 month","title":"Satisfaction of Physician","type":"SECONDARY","unitOfMeasure":"Number of times new set was preferred"}