In this viewpoint, we draw attention to using happiness in clinical studies as an interesting outcome that is highly relevant to patients with Parkinson's disease. Quality of life (QoL) is thus far commonly used as main outcome in clinical trials. Happiness is a part of QoL, but also represents a construct on its own. While QoL mainly consists of quality perceptions of different extrinsic aspects of life, such as the environment or performance, happiness entails the intrinsic quality of the subjective enjoyment of life. Around 70% of people rate happiness as the most important thing in life. Happiness can be a difficult construct to measure, but we argue that self-compassion and well-being could serve as reliable indicators for happiness. We expect that happiness as outcome could probe the true value of an intervention for a patient, well beyond what is captured by more traditional outcomes such as motor scores or the general concept of QoL, which better reflect external factors. Because of the apparent importance of happiness to many people, we recommend that this concept is used more widely as outcome measure in future clinical trials.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.