This application helps you calculate the NIH Stroke Scale. Use the drop down list to select the appropriate performance for each item. Tap on the "I" button for more information in each item. Complete all the responses before moving on to the next page. There are 11 questions/15 items in all split into 3 pages. Question 9 & 10 require some visual tools which you can access from the "I" button or from the Tools menu item. The result displays the final score as well as a recap of the responses. You can optionally copy the output (with date/time stamp) to the clipboard (for pasting e.g. in a memo) or send it in an email, to help keep track of scores over time for individual patients.