社会支持是指个体通过正式或非正式的途径与他人或群体接触,并获得信息、安慰和保障[1]。它是一个多方位的概念,涉及医学、心理学、社会学等多个学科。大量的研究表明社会支持是影响人们身心健康的重要因素。对社会支持与健康的研究主要包括两个方面:社会支持对健康的影响,社会 Social support means that individuals contact with others or groups through formal or informal channels and receive information, comfort and protection [1]. It is a multidimensional concept involving many disciplines such as medicine, psychology and sociology. A large number of studies show that social support is an important factor affecting people’s physical and mental health. Research on social support and health mainly includes two aspects: the impact of social support on health, the society