{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","spread":"1.224","value":"4.77"}]}],"title":"pre operative"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"1.308","value":"7.64"}]}],"title":"post operative"}],"denoms":[{"counts":[{"groupId":"OG000","value":"39"}],"units":"Participants"}],"description":"For subjective assessment of voice quality Visual (1-10) analogue score (VAS) will be used both pre and postoperatively. Score 1 will be the score for lowest and 10 being the best score for voice quality.","dispersionType":"Standard Deviation","groups":[{"description":"The Group of Patients who were offered Prolene mesh Laryngeal implants for Vocal Cord Medialization.\n\nProlene Mesh Vocal Cord Medialization Implant: The surgery will be performed under local anesthesia (lignocaine with adrenaline 2%) and procedural sedation with propofol 25-100mcg/kg/min (only sedative dose) will be administered, so that the patient remains vocally responsive during the procedure. Incision will be made at the lower border of thyroid cartilage under aseptic measures. Skin flaps will be raised in sub-platysmal plane, strap muscles will be separated in the midline to expose the laryngeal cartilaginous framework. A simple laryngeal window approach will be used to place the Ethicon prolene mesh 6 x 6cm Swiss roll, secured with prolene 2/0 suture trimmed to the required size. Post op voice analysis will be done on 7th day and 14th post-operative day. Monthly follow up will be advised after that.","id":"OG000","title":"Prolene Mesh Implant"}],"paramType":"MEAN","reportingStatus":"POSTED","timeFrame":"Preoperative and 14th Postoperative day","title":"Change in Voice Quality on Visual Analogue Score","type":"PRIMARY","unitOfMeasure":"score on a scale"}