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

HIGHLIGHTS: The distinction among the concepts of comfort, well-being and QoL is often unclear.This ambiguity can lead to redundancies, gaps, and knowledge dispersion.The concepts are not surrogate terms but related concepts sharing common attributes. AIM: To analyze the differences and similarities of the concepts of comfort, well-being and quality of life (QoL). METHODS: ) 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.