Prevalence of developmental coordination disorder among mainstream school children in India.

OBJECTIVE: To estimate the prevalence of DCD in children between ages of 6-15 years attending mainstream schools in a school district in southern India using criteria of Diagnostic and Statistical Manual of Mental Disorder, Fifth Edition (DSM-5).

METHODS: A total of 2282 children, were screened with Kannada version of DCDQ'07. All the children who were identified as probable. DCD cases were defined by using inclusion (Criteria A, B and C) and exclusion criteria (D) of DSM-5 which are ascertained by specific tests.

RESULTS: Nineteen (0.8%) children were identified as DCD with girls (1.1%) affected more than boys (0.5%) at confidence interval of 95%.

CONCLUSION: The prevalence of DCD using DSM-5 criteria is found to be 0.8% in Southern India. Girls were twice affected than boys.