Comfort, well-being and quality of life: Discussion of the differences and similarities among the concepts

Abstract Aim To analyze the differences and similarities of the concepts of comfort, well-being and quality of life (QoL). Methods Review of concept analysis research on PubMed, Cinahl ( full text ) and Scielo, using the search terms “Comfort”, “Well-being”, “Quality of Life” and “Concept Analysis”. Results Eighteen studies were included. Comfort is a broader holistic concept while well-being is mainly related to psycho-spiritual dimensions. QoL reflects the individual perception of satisfaction with life. Conclusions The concepts are not surrogate terms, but related concepts sharing common attributes. Caution should be taken in further research, particularly as regards the correct use and framing of the concepts.