{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","spread":"18.75","value":"-4.0"},{"groupId":"OG001","spread":"19.37","value":"-4.1"},{"groupId":"OG002","spread":"19.04","value":"-4.4"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"442"},{"groupId":"OG001","value":"448"},{"groupId":"OG002","value":"421"}],"units":"Participants"}],"title":"Month 1"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"21.66","value":"-9.1"},{"groupId":"OG001","spread":"19.97","value":"-10.0"},{"groupId":"OG002","spread":"20.43","value":"-7.0"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"422"},{"groupId":"OG001","value":"418"},{"groupId":"OG002","value":"396"}],"units":"Participants"}],"title":"Month 3"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"20.89","value":"-8.8"},{"groupId":"OG001","spread":"20.94","value":"-9.9"},{"groupId":"OG002","spread":"21.94","value":"-7.9"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"375"},{"groupId":"OG001","value":"381"},{"groupId":"OG002","value":"353"}],"units":"Participants"}],"title":"Month 6"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"21.74","value":"-7.8"},{"groupId":"OG001","spread":"20.29","value":"-8.7"},{"groupId":"OG002","spread":"21.58","value":"-6.5"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"306"},{"groupId":"OG001","value":"303"},{"groupId":"OG002","value":"254"}],"units":"Participants"}],"title":"Month 12"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"23.50","value":"-8.7"},{"groupId":"OG001","spread":"23.30","value":"-6.2"},{"groupId":"OG002","spread":"21.26","value":"-7.9"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"249"},{"groupId":"OG001","value":"243"},{"groupId":"OG002","value":"183"}],"units":"Participants"}],"title":"Month 18"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"24.82","value":"-3.5"},{"groupId":"OG001","spread":"24.90","value":"-4.5"},{"groupId":"OG002","spread":"23.54","value":"-3.7"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"205"},{"groupId":"OG001","value":"266"},{"groupId":"OG002","value":"259"}],"units":"Participants"}],"title":"Discontinuation Visit"}],"denoms":[{"counts":[{"groupId":"OG000","value":"510"},{"groupId":"OG001","value":"512"},{"groupId":"OG002","value":"511"}],"units":"Participants"}],"description":"EORTC QLQ-MY20 is a validated questionnaire to assess the overall quality of life in patients with multiple myeloma. EORTC QLQ-MY20 includes four scales: disease symptoms, treatment side-effects, future perspective, and body image. Questions used a 4-point scale (from 1 'Not at All' to 4 'Very Much'). Scores were averaged, and transformed to a 0-100 scale; a higher score indicates more severe disease symptom(s).","dispersionType":"Standard Deviation","groups":[{"description":"Participants ≤ 75 years old received 25 mg lenalidomide (R) administered by mouth (PO) on days 1 to 21 of each 28-day cycle plus 40 mg dexamethasone (d) PO on days 1, 8, 15, and 22 of a 28-day cycle until disease progression or intolerable toxicity. Participants \\> 75 years old received lenalidomide 25 mg PO on the same schedule and frequency plus 20 mg dexamethasone at the same schedule. Participants with moderate renal insufficiency received 10-15 mg lenalidomide (R) PO on days 1-21 of each 28-day treatment cycle and 20-40 mg dexamethasone (d) PO on days 1, 8, 15, and 22 of a 28-day cycle until disease progression or intolerable toxicity. Participants with severe renal insufficiency received 15 mg lenalidomide (R) PO every other day on days 1-21 of each 28-day treatment cycle and 20-40 mg dexamethasone (d) PO on days 1, 8, 15, and 22 of a 28-day cycle until disease progression or intolerable toxicity.","id":"OG000","title":"Lenalidomide and Low-Dose Dexamethasone (Rd)"},{"description":"Participants ≤ 75 years old received 25 mg lenalidomide (R) PO on days 1 to 21 of each 28-day treatment cycle 40 mg dexamethasone (d) PO on days 1, 8, 15, and 22 of a 28-day cycle for up to 18 cycles unless progressive disease (PD) or intolerable toxicity occurred. Those \\> 75 years old received lenalidomide 25 mg PO on the same schedule and frequency plus 20 mg dexamethasone (d) PO on days 1, 8, 15, and 22 of a 28-day cycle for up to 18 cycles unless PD or intolerable toxicity. Those with moderate renal insufficiency received 10-15 mg lenalidomide (R) PO on days 1-21 of each 28-day cycle and 20-40 mg dexamethasone (d) PO on days 1, 8, 15, and 22 of a 28-day cycle for up to 18 cycles unless PD or intolerable toxicity. Participants with severe renal insufficiency received 15 mg lenalidomide (R) PO every other day (QOD) on days 1-21 of each 28-day cycle and 20-40 mg dexamethasone (d) PO on days 1, 8, 15, and 22 of a 28-day cycle for up to 18 cycles unless PD or intolerable toxicity.","id":"OG001","title":"Lenalidomide and Dexamethasone Rd18"},{"description":"Participants received melphalan (M) 0.25 mg/kg PO daily (QD) on days 1 to 4 of each 42-day cycle plus prednisone (P) at 2 mg/kg PO on days 1 to 4 of each 42-day cycle and thalidomide 200 mg PO QD on days 1 to 41 of each 42-day cycle. MPT therapy was given for up to 12 cycles unless PD or intolerable toxicity occurred. Participants with moderate to severe renal insufficiency received melphalan (M) 0.10-0.125 mg/kg PO daily (QD) on days 1 to 4 of each 42-day cycle plus prednisone (P) at 2 mg/kg PO on days 1 to 4 of each 42-day cycle and thalidomide 100-200 mg PO QD on days 1 to 41 of each 42-day cycle. MPT therapy was given for up to 12 cycles unless PD or intolerable toxicity occurred.","id":"OG002","title":"Melphalan + Prednisone + Thalidomide (MPT)"}],"paramType":"MEAN","populationDescription":"ITT population with available data.","reportingStatus":"POSTED","timeFrame":"Cycle 1 Day 1 (Baseline), then Months 1, 3, 6, 12, 18 and Discontinuation visit","title":"Change From Baseline in the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire for Patients With Multiple Myeloma (EORTC QLQ-MY20) Disease Symptoms Scale","type":"SECONDARY","unitOfMeasure":"units on a scale"}