title: A clinical study of infants presenting to a mental retardation clinic.
abstract: Early detection has a central role in the prevention and management of mental retardation. The purpose of this present study is to delinerate the characteristics of developmentally delayed infants and their families attending Mental Retardation Clinic. The sample consisted of 101 infants who were registered in Mental Retardation Clinic of NIMHANS, Bangalore in 1988 constituting 12.5% of total registrations. Data was collected from case records. Majority of subjects were males, first or second born, 7 months or older, from a consanguineous lower or middle class family. Along with developmental delay, 60% had other complaints. Medical problems were reported in about half of the subjects and most had abnormalities on physical examination. Aetiology was discernible in 77.1%. Majority had associated physical disorder such as cerebral palsy, seizures and hearing and/or visual impairment. Around 17% came for follow-up thrice or more, 43% dropped out after work-up. The main conclusions are that; (i) certain socio-demographic, personal and clinical variables influence treatment seeking, and (ii) developmental delay recognised in infancy tends to be associated with clear aetiologic factors and significant medical/neurologic problems.
authors.affiliation: Department of Psychiatry, National Institute of Mental Health and Neuro-Sciences, Bangalore.
authors.forename: S R
authors.initials: SR
authors.lastname: Girimaji
authors.forename: S
authors.initials: S
authors.lastname: Srinath
authors.forename: S P
authors.initials: SP
authors.lastname: Seshadri
mesh_terms: D002547:Cerebral Palsy / Q000453:epidemiology; D000013:Congenital Abnormalities / Q000453:epidemiology; D003241:Consanguinity; D005260:Female; D005500:Follow-Up Studies; D006311:Hearing Disorders / Q000453:epidemiology; D006801:Humans; D007194:India / Q000453:epidemiology; D007223:Infant; D008607:Intellectual Disability / Q000453:epidemiology* / Q000209:etiology / Q000503:physiopathology; D008297:Male; D010298:Parity; D010342:Patient Acceptance of Health Care; D010349:Patient Compliance; D012042:Registries; D012640:Seizures / Q000453:epidemiology; D012737:Sex Factors; D012923:Social Class; D014786:Vision Disorders / Q000453:epidemiology