{"analyses":[{"groupIds":["OG000","OG001"],"nonInferiorityType":"SUPERIORITY","pValue":".65","statisticalMethod":"t-test, 2 sided"}],"classes":[{"categories":[{"measurements":[{"groupId":"OG000","spread":"26.9","value":"23"},{"groupId":"OG001","spread":"23.4","value":"25.3"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"52"},{"groupId":"OG001","value":"58"}],"units":"Participants"}],"description":"Parathyroid hormone (PTH) levels 5-14 days after surgery. Higher levels could indicate failure of operation. Low levels could indicate temporary or permanent parathyroid damage.","dispersionType":"Standard Deviation","groups":[{"description":"The surgeon will use the PTeye as an intraoperative tool to identify if a suspect tissue is a parathyroid or not, during the parathyroid surgery.\n\nPTeye: The surgeon will first take 5 baseline NIRAF measurements on the thyroid gland (or neck muscle, if thyroid is absent) using the disposable sterile fiber probe that is connected to the PTeye console (see Figure 1), as per device functionality requirements.","id":"OG000","title":"PTeye"},{"description":"The surgeon will rely solely on her/his surgical experience in identifying the parathyroid glands during the operations.","id":"OG001","title":"Standard of Care"}],"paramType":"MEAN","populationDescription":"Not all participants returned for this lab assessment during the 5-14 day data collection period. As such, no data for these participants was collected.","reportingStatus":"POSTED","timeFrame":"5-14 days after surgery","title":"Parathyroid Hormone (PTH) Levels 5-14 Days After Surgery","type":"SECONDARY","unitOfMeasure":"pg/mL"}