Analysis of hospital-based stroke registry in a neurological centre in Kolkata.

This was a retrospective analysis of 7-year (January 1995-December 2001) hospital-based in-patient medical records of stroke cases (subarachnoid haemorrhage excluded) who arrived from various parts of West Bengal. The total number of cases was 801 out of whom 792 had neuro-imaging. There were 399 caes of intracerebral haemorrhage (ICH) and 393 cases of cerebral infarct (CI).