{"anticipatedPostingDate":"2027-02","denomUnitsSelected":"Participants","description":"The EORTC-QLQ-C30 questionnaire is composed of 30 questions for which the answers ranges either from 1 (not at all) to 4 (very much) for items 1 to 28, or from 1 (very poor) to 7 (excellent) for items 29 to 30. The EORTC QLQ-C30 scale scores will be calculated using the EORTC QLQ-C30 Scoring Manual. These include 5 functional scales, 3 symptom scales, a global health status/QoL scale, and 6 single items. Each of the multi-item scales includes a different set of items (i.e., no item occurs in more than one scale). All of the scales and single-item measures range in score from 0 to 100, with a high scale score representing a higher response level (e.g., a high level of functioning, a high QoL, or a high level of symptomatology/problems)","reportingStatus":"NOT_POSTED","timeFrame":"From start of treatment until end of follow-up","title":"European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30) Total Score","type":"SECONDARY"}