Academy of Medical Sciences of I.R. Iran Archives of Iranian Medicine 1029-2977 20 13 2017 11 01 A Survey on Mental Health Status of Adult Population Aged 15 and above in the Province of Ilam, Iran S47 S50 EN Ahmad Ali Noorbala Seyed Abbas Bagheri Yazdi Soghrat Faghihzadeh Koorosh Kamali Elham Faghihzadeh Ahmad Hajebi Shahin Akhondzadeh Seyed Taha Yahyavi Soheila Baluchi Journal Article 2017 10 18 Introduction: This research aims to determine the mental health status of population aged 15 and over in the province of Ilam in 2015. Methods: The statistical population of this cross-sectional field survey consisted of residents of urban and rural areas of Ilam in Iran. An estimated sample size of 1200 people was chosen using systematic random cluster sampling. The access was provided by the contribution of Geographical Post Office of Ilam, Dehloran and Eyvan cities. The General Health Questionnaire-28 (GHQ-28) was used as the screening tool for mental disorders. The analysis of data in the current study was carried out using the SPSS-18 software. Results: Using GHQ traditional scoring method, the results showed that 32.4% of individuals (37% of females, and 28.1% of males) were likely to have a mental disorder. The prevalence of suspected cases of mental disorders was 33% in urban and 31% in rural areas. The prevalence of mental disorders was higher in females, people living in urban areas, those aged 65 years and above, divorced or widowed, illiterate, and the retired compared to other groups. In addition, the prevalence increased with age. The prevalence of anxiety and somatization symptoms was higher than social dysfunction and depression. Moreover, the prevalence of these symptoms was higher in females than males. Conclusion: Almost one third of the samples were likely to have a mental disorder. Therefore, the provincial authorities and health providers should take essential steps for providing and maintaining mental health services to promote community mental health.