Table 5 Raw CF outcomes at baseline and follow-up measurements by treatment group*
| Â | Measurement | Control Group | Intervention Group | ||
|---|---|---|---|---|---|
N | Mean (SD) | N | Mean (SD) | ||
VLT – learning curve ratio | Baseline | 316 | 1.84 (0.55) | 254 | 1.81 (0.55) |
6 months | 278 | 2.04 (0.56) | 174 | 2.04 (0.56) | |
12 months | 254 | 2.09 (0.57) | 168 | 2.13 (0.55) | |
VLT – mean no. words recalled trial 1–5 | Baseline | 316 | 7.16 (2.11) | 254 | 7.07 (2.05) |
6 months | 278 | 8.16 (2.20) | 174 | 8.17 (2.25) | |
12 months | 254 | 8.72 (2.48) | 168 | 8.67 (2.25) | |
VLT – no. words delayed recall | Baseline | 312 | 7.42 (3.27) | 254 | 7.39 (2.97) |
6 months | 275 | 8.85 (3.17) | 178 | 8.88 (3.23) | |
12 months | 254 | 9.15 (3.51) | 170 | 9.27 (3.26) | |
TMT – time B-A in sec | Baseline | 300 | 42.24 (48.77) | 249 | 39.40 (39.93) |
6 months | 272 | 36.41 (38.97) | 176 | 30.12 (32.19) | |
12 months | 251 | 31.81 (32.11) | 167 | 33.32 (34.17) | |
SST – SSRT in ms | Baseline | 281 | 177.53 (99.70) | 221 | 177.31 (95.88) |
6 months | 245 | 163.37 (84.74) | 156 | 165.37 (77.39) | |
12 months | 226 | 161.50 (76.54) | 139 | 146.90 (74.33) | |
LDST – no. correct subs | Baseline | 303 | 10.81 (4.28) | 249 | 10.85 (4.14) |
6 months | 277 | 11.38 (4.08) | 172 | 12.07 (3.83) | |
12 months | 249 | 11.64 (4.39) | 158 | 12.08 (4.23) | |