Benefits of Adapted Physical Activity for Chronic Osteoarticular Pain in Patients With Multiple Myeloma

Brief Pain Inventory (BPI), 7 items from 0 (no discomfort) to 10 (complete discomfort) on the impact of the pain (sleep, enjoyment of life, relationships with others, work, general activity, ability to walk, mood. Score for each item.

Percentage of patients who reduced their treatment at the end of follow-up

Pain Catastrophization Scale (PCS) Questionnaires reporting the patient's thoughts when in pain (e.g., "I'm afraid to die") ranging from "not at all = 0" to "all the time = 4". Total score out of 52.

Assessment of anxiety and depression with the Hospital Anxiety and Depression Scale (HAD score) 14 items from 0 to 3: a total score from 0 to 42 and 2 other scores differentiating anxiety and depression

Sleep assessment wit the PSQI (Pittsburgh Sleep Quality Index) 19 self-report questions and 5 questions asked of the spouse or roommate (if any). Only the self-report questions are included in the score. The 19 self-report questions combine to give 7 "components" of the overall score, with each component receiving a score from 0 to 3. In all cases, a score of 0 indicates no difficulty while a score of 3 indicates severe difficulty. The 7 components of the score are added together to give an overall score ranging from 0 to 21 points, with 0 indicating no difficulty and 21 indicating major difficulty.

Physical activity assessment with the International Physical Activity Questionnaire (IPAQ) 7 questions about daily physical activity in the last 7 days, distinguishing between time spent doing moderate-intensity physical activity (carrying light loads, vacuuming, cycling quietly, playing volleyball ...), high-intensity physical activity (carrying heavy loads, digging, mountain biking, playing soccer ...), and time spent walking and sitting. Depending on the intensity (converted into METs), duration and number of days in the week, a physical activity score is defined ranging from low, moderate to high.

Assessment of Self-esteem with Physical Self Inventory (ISP25) 25 items composed of 6 scales: at the general level, a global self-esteem scale with 5 items, of which 2 items are presented in positive form (items 1 and 2) and 3 items in negative form (items 7, 13 and 19); at the physical level, a perceived physical value scale with 5 positive items (2, 8, 14, 20 and 24) ; 4 other subscales correspond to the physical condition, evaluated on the basis of the endurance race with 5 items, of which 3 positive items (items 9, 15 and 21) and 2 negative items (items 3 and 25), the sports competence made up of 4 items in positive form (items 4, 10, 16, 22), the physical appearance made up of 3 items of which 1 positive item (item 11) and two negative items (items 5 and 17) and the strength with 3 positive items (items 6, 12 and 18). The scoring of the negative items is reversed.

Assessment of quality of life with the Quality of Life Questionnaires in Cancer (QLQC30).

28 questions with 4 items ranging from "not at all" to "a lot" and dealing with the evaluation of several parameters (current and during the past week): physical, social, cognitive, personal and psychological functioning, overall health status, fatigue, nausea vomiting, pain, dyspnea, insomnia, loss of appetite, constipation, diarrhea, fincial problems. There are also 2 additional questions ranging from 1 "very poor" to 7 "excellent" on the overall quality of life felt by the patient. Measurement of the total quality of life score combining all 30 questions.