| MM | Multiple Myeloma |
| QoL | Quality of Life |
| SD | Standard Deviation |
| EORTC QLQ-C30 | European Organization for Research and Treatment of Cancer Quality of Life Questionnaire |
| PHQ-9 | Patient Health Questionnaire-9 |
| MLQ-QSV | Meaning in Life Questionnaire—MLQ |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.