Frequency of TRV category status changes from baseline to year 2 among participants
| Baseline TRV, m/s . | 2-y TRV, m/s . | All (N = 204) . | Group 1 (n = 58) . | Group 2 (n = 34) . | Group 3 (n = 72) . | Group 4 (n = 40) . | P . |
|---|---|---|---|---|---|---|---|
| ≥2.5 | ≥2.5 | 27 (13) | 7 (12) | 3 (9) | 8 (11) | 9 (22.5) | .32 |
| ≥2.5 | <2.5 | 42 (21) | 11 (19) | 9 (26) | 16 (22) | 6 (15) | .64 |
| <2.5 | ≥2.5 | 29 (14) | 11 (19) | 4 (12) | 8 (11) | 6 (15) | .61 |
| <2.5 | <2.5 | 106 (52) | 29 (50) | 18 (53) | 40 (56) | 19 (47.5) | .85 |
| Baseline TRV, m/s . | 2-y TRV, m/s . | All (N = 204) . | Group 1 (n = 58) . | Group 2 (n = 34) . | Group 3 (n = 72) . | Group 4 (n = 40) . | P . |
|---|---|---|---|---|---|---|---|
| ≥2.5 | ≥2.5 | 27 (13) | 7 (12) | 3 (9) | 8 (11) | 9 (22.5) | .32 |
| ≥2.5 | <2.5 | 42 (21) | 11 (19) | 9 (26) | 16 (22) | 6 (15) | .64 |
| <2.5 | ≥2.5 | 29 (14) | 11 (19) | 4 (12) | 8 (11) | 6 (15) | .61 |
| <2.5 | <2.5 | 106 (52) | 29 (50) | 18 (53) | 40 (56) | 19 (47.5) | .85 |
Changes in the percentages of participants with (TRV ≥2.5 m/s) or without (<2.5 m/s) elevated TRV between baseline and year 2 are shown for all patients and by study strata. Data are n (%). Group differences between each TRV threshold status were tested using Fisher’s exact test.