INTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY《国际老年精神病学杂志》(月刊). The rapidly increasing world population of aged people has led to a growing need to focus attention on the problems of mental disorder in late life. The aim of the International Journal of Geriatric Psychiatry is to communicate the results of original research in the causes, treatment and care of all forms of mental disorder which affect the elderly. The Journal is of interest to psychiatrists, psychologists, social scientists, nurses and others engaged in therapeutic professions, together with general neurobiological researchers.