Summary of incidence of symptoms
Symptom description | Number of subjects | MRI positive |
---|---|---|
Values in parentheses are percentages. | ||
MRI, Magnetic resonance imaging; PE, physical examination. | ||
(1) Asymptomatic at the time of PE/scanning | 30 (58) | 13 (43) |
(2) Asymptomatic always | 23 (44) | 10 (43) |
(3) Asymptomatic at time of PE/scanning but symptomatic (pain only) previously | 7 (13) | 3 (43) |
(4) Symptomatic at the time of PE/scanning | 22 (42) | 14 (64) |
Pain only | 13 (25) | 8 (61) |
Instability only | 4 (8) | 2 (50) |
Pain and instability | 5 (10) | 4 (80) |
(5) Symptomatic (pain) always | 11 (21) | 8 (73) |
(6) Symptomatic at time of PE/scanning but asymptomatic (no pain) previously | 8 (15) | 5 (62) |