Life events: perceptions and frequencies.

Life changes have been associated with illness onset. The Social Readjustment Rating Scale (SRRS) records numerical perceptions of the meaning of life events while the Schedule of Recent Experience (SRE) records the frequency of occurrence of life events. Data on these two instruments from 19 studies done in this laboratory have been surveyed and analyzed. They reveal significant variability among groups in their perceptions of life events as well as in their reports of the frequency of occurrence. Variables indicated to be of significance in either or both of these parameters were age, marital status, sex, socioeconomic status, ethnicity, level of education, culture, and experiencing of an event. These variables impose caution on investigations that relate life changes to illness.