TABLE 2.
Grade of Thymus Index and Perithymic Lymphadenopathy Counts of Those Who Died and Had Severe Disease
| Thymus Index Grade | Patients Who Died (n = 60) |
P | Patients With Severe Disease (n = 247) |
P | ||
|---|---|---|---|---|---|---|
| PTL Present (n = 20) | PTL Absent (n = 40) | PTL Present (n = 72) | PTL Absent (n = 175) | |||
| Grade 0, n (%) | 12 (60) | 36 (90) | 0.033 | 35 (48.6) | 130 (74.3) | 0.002 |
| Grade 1, n (%) | 7 (35) | 2 (5) | 0.001 | 26 (36.1) | 34 (19.4) | <0.001 |
| Grade 2, n (%) | 1 (5) | 1 (2.5) | 0.362 | 8 (11.1) | 7 (4) | 0.003 |
| Grade 3, n (%) | — | 1 (2.5) | 1.0 | 3 (4.2) | 3 (1.7) | 0.011 |
| Grade 4, n (%) | — | — | — | — | 1 (0.6) | — |