Background: Many scholars believe that mental disorders may increase the risk of mortality among psychiatric
patients in comparison with the ordinary people. Unfortunately, since there is not any systematic psychiatric case register
system in Iran, precise study of mortality of psychiatric patients is not easy.
Objective: The objective of the current study included estimation of the rate of mortality and clinical profile of passing
away in a group of non-western aged schizophrenic patients.
Methods: Senior section of Razi psychiatric hospital had been selected as the specific field of investigation, and all elderly
schizophrenic patients (≥65 years old), who had been hospitalized there, were nominated as accessible sample, and estimated with respect to the objectives of the present assessment. For survey, all expiries in the said district, which had occurred throughout the last sixty months (April of 2014-August 2019), had been listed by the supervisor of the mortality
committee of the hospital. Clinical diagnosis was based on ‘Diagnostic and Statistical Manual of Mental Disorders’, 5th
Results: Among 840 chronic elderly schizophrenic patients, 69 deaths had been registered by the mortality committee of
the hospital. As said by results, the annual rate of mortality among elderly schizophrenic patients in the present assessment
was around 0.015 (0.15 per 1,000 individuals per year) and 0.017 (0.17 per 1,000 individuals per year) among male and
female aged patients, respectively, which were significantly lower than the native crude death rate. While the age of the
expired female patients was significantly longer than male cases, the life expectancy of both male and female patients was
significantly shorter than the native people life expectancy. Besides, while among the present sample of old schizophrenics cardiac disease was the main leading cause of death, other causes, like violence, suicide, road traffic accidents, falls,
fires, drug use, tuberculosis, drowning, epilepsy, and Parkinson’s disease were not liable at all.
Conclusion: While the rate of mortality among aged schizophrenics was significantly lower than the native crude death
rate, age of the expired female patients was significantly longer than the male cases and life expectancy of both male and
female patients was significantly shorter than the native people life expectancy. Cardiac disorder was the main leading
cause of death among the present sample of aged schizophrenics.