Classes 1-5 were for athletes with a physical impairment that affected their legs, who competed in a sitting position. The lower the number, the greater the impact the impairment was on an athlete’s ability to compete.
^"Schedules and Results - Table Tennis". Official Website of the Athens 2004 Olympic Games. Archived from the original on 27 November 2004. Retrieved 19 October 2012.
^"Women's Singles 4". International Paralympic Committee. Retrieved 19 October 2012.