一生活质量(Quality of Life,QOL)一词已在各个领域广泛使用,但不同作者对它往往有不同的理解,迄今尚未达到完全统一的认识。在临床研究中,它仅指与个人健康有关的生活质量,并不包括各种社会指标。1947年 WHO 曾经指出健康是“身体、心理、社会适应完好状态,而不只是没有疾 The term “Quality of Life (QOL)” has been widely used in various fields, but different authors often have different understandings of it, and so far they have not reached a completely unified understanding. In clinical research, it refers only to the quality of life related to personal health and does not include various social indicators. In 1947, WHO had pointed out that health is “fitting physically, mentally, and socially, not just without illness”