| Non-TRS (Group 1) | TRS without CR (Group 2) | TRS with CR (Group 3) | Group comparisons | Significant post hoc comparisons§ | ||||
---|---|---|---|---|---|---|---|---|---|
CPT indices | (N = 102) | (N = 48) | (N = 54) |  |  |  | |||
Continuous | Mean | (SD) | Mean | (SD) | Mean | (SD) | F | p | Â |
Undegraded CPT | |||||||||
 Adjusted z score of d′ | −2.14 | (1.98) | −3.31 | (2.62) | −4.26 | (2.21) | 11.91 | <  0.0001†| 1 > 3, 2 > 3 |
Degraded CPT | |||||||||
 Adjusted z score of d′ | −1.73 | (1.60) | −2.65 | (1.80) | −3.29 | (1.19) | 10.88 | <  0.0001†| 1 > 3, 2 > 3 |
Binary | N | (%) | N | (%) | N | (%) | χ2 | p |  |
Undegraded CPT deficit | |||||||||
 Adjusted z score of d′ ≤ −2.5 | 38 | (37.3) | 27 | (56.3) | 44 | (81.5) | 27.96 | 0.0001‡ | 1 < 3, 2 < 3 |
Degraded CPT deficit | |||||||||
 Adjusted z score of d′ ≤ −2.5 | 37 | (36.3) | 30 | (62.5) | 45 | (83.3) | 33.04 | <  0.0001‡ | 1 < 2 < 3 |