Mental disorders of people with disability pension in Georgia.

Correct assessment due to mental diseases is rather important. WHO developed International Classification for Functioning, Disability and Health (ICF) and there are two approaches to its implementation - development of disease specific or generic core sets. In order to know which way to choose up to date information is needed on disorders that most frequently lead to disability in Georgia. The study aimed at identification of the most prevalent mental diseases that led to disability pension in Georgia in 2010. Cross-sectional study of the population of pension beneficiaries was conducted. We have calculated 10% of 607 (diagnosed with disability in 2010) to be included in the survey. They were selected using random sampling method. Patient data were collected from the case histories. Paranoid schizophrenia (F 20.0) was the leading cause of disability both in men and women - 51.6% in men and 50% in women. In men persistent delusional disorder and mild mental retardation with significant impairment of behavior accounted for 9.7% each, while in women persistent delusional disorder led to disability in 15.0% of cases and moderate mental retardation - in 10.0%. All children receiving disability pension are mentally retarded. Paranoid schizophrenia - relatively less common disorder has high associated impairment among adults in Georgia, whereas in children mental retardation is the most frequent disabling condition. However, there are many other diseases that lead to disability. Therefore the best way to move further might be to first develop a generic core set for all psychiatric disability.