What term refers to the standard of health, comfort, and happiness experienced by an individual?

• A. Well-being
• B. Life satisfaction
• C. Happiness index
• D. Quality of life

Answer: (D)

Quality of life captures the overall standard of health, comfort, and happiness that a person experiences. It isn’t just about being free from illness; it includes how well someone can perform daily activities, manage pain or discomfort, maintain independence, and feel emotionally and socially fulfilled. That broad, integrated sense is what makes quality of life the best fit for describing an individual’s lived experience of health, comfort, and happiness.

Other terms don’t align as closely. Life satisfaction centers on a personal judgment about one’s life as a whole, rather than the day-to-day experience of health and comfort. Well-being is a broader state that can include many dimensions beyond health and happiness, and a happiness index is a population-level measure rather than a focus on an individual’s lived experience. In practice, considering quality of life helps guide care toward actions that improve comfort, functioning, and how one feels day to day.