{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","spread":"39.36","value":"55.74"},{"groupId":"OG001","spread":"62.32","value":"60.83"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"29"},{"groupId":"OG001","value":"28"}],"units":"Participants"}],"description":"The secondary endpoint is the surgeon estimated blood loss at the time of a total laparoscopic hysterectomy.","dispersionType":"Standard Deviation","groups":[{"description":"The standard 2D Laparoscopy System to be used at time of the total laparoscopic hysterectomy\n\n2D Laparoscopy: The standard 2D Laparoscopy System to be used at time of the total laparoscopic hysterectomy.","id":"OG000","title":"2D Laparoscopy"},{"description":"The Storz 3D Laparoscopy System is the intervention we are studying at the time of the total laparoscopic hysterectomy.\n\nStorz 3D Laparoscopy System: The Storz 3D Laparoscopy System is a new device that allows for laparoscopic surgeons to utilize 3D imaging during surgery with a fraction of the cost of the da Vinci Surgical System, a three-dimensional visual system.","id":"OG001","title":"3D Laparoscopy"}],"paramType":"MEAN","reportingStatus":"POSTED","timeFrame":"Time of Procedure End","title":"Estimated Blood Loss at the Time of Total Laparoscopic Hysterectomy","type":"SECONDARY","unitOfMeasure":"millileters"}