Somatization in an immigrant population in Israel: a community survey of prevalence, risk factors, and help-seeking behavior.

OBJECTIVE: Knowledge about the frequency, severity, and risk factors of somatization (somatic manifestations of psychological distress) among immigrants is limited. The authors examined somatic distress in an immigrant population in Israel, explored its relationship with psychological distress symptoms and health-care-seeking behavior, and determined its correlation with the length of residence in Israel.
METHOD: Two reliable and validated self-report questionnaires, the Brief Symptom Inventory and the Demographic Psychosocial Inventory, were administered in a cross-sectional community survey of 966 Jewish immigrants from the former Soviet Union who had arrived in Israel within the previous 30 months.
RESULTS: The 6-month prevalence rate for somatization was 21.9% and for psychological distress, 55.3%. The current rate of co-occurrence of somatization and psychological distress was 20.4%. The most common physical complaints were heart or chest pain, feelings of weakness in different parts of the body, and nausea. Somatization was positively correlated with the intensity of psychological distress and with help-seeking behavior during the 6 months preceding the survey. Women reported significantly more somatic and other distress symptoms than men. Older and divorced or widowed individuals were more likely to meet the criteria for somatization. Within the first 30 months after resettlement, longer length of residence was associated with higher levels of somatization symptoms.
CONCLUSIONS: Somatization is a prevalent problem among individuals in cross-cultural transition and is associated with psychological distress; demographic characteristics such as gender, age, marital status, and duration of immigration; self-reported health problems; and immigrants' help-seeking behavior.