Table 1.

Brief cognitive symptoms inventory. Instructions: Now we would like to ask you questions specifically focusing on how your illness affected your ability to think clearly. By circling one number per line, please indicate whether each activity may have been a problem over the past 4 weeks.

Never a ProblemA Problem Some of the TimeA Problem Most of the TimeA Problem All of the Time – Unable To Do
1Remember details of your recent experiences0123
2Remember details at home or work0123
3Concentrate on a task you need to do0123
4Concentrate on more than one task at a time0123
5Concentrate on reading a book or newspaper0123
6Find the correct word during a conversation0123