Table 2: Neurocognitive function (Cogstate).

TaskPrePost valueES

Groton Maze Chase Test
 Number of correct responses23.0 ± 11.225.7 ± 8.60.7970.4560.271
 Number of total errors1.1 ± 1.52.7 ± 3.01.2200.2680.669
 Correct responses per second0.77 ± 0.370.86 ± 0.290.7960.4560.271
Groton Maze Learning Test
 Number of total errors80.9 ± 25.089.7 ± 21.00.9360.3850.383
 Correct responses per second0.45 ± 0.120.41 ± 0.091.3460.2270.371
Detection Test
 Number of total errors0.71 ± 1.100.86 ± 1.800.1570.8810.093
 Reaction times for correct responses433 ± 54535 ± 1422.2480.0660.951
 Accuracy (%)98.1 ± 2.997.8 ± 4.00.1130.9140.067
Identification Test
 Number of total errors1.29 ± 1.251.86 ± 2.790.6030.6030.264
 Reaction times for correct responses698 ± 112705 ± 790.2190.8340.072
 Accuracy (%)96.1 ± 3.894.7 ± 7.30.5550.5990.229
One Card Learning Test
 Number of total errors34.0 ± 8.635.6 ± 11.31.0100.3520.157
 Reaction times for correct responses1094 ± 2631073 ± 1650.2380.8200.096
 Accuracy (%)61.6 ± 9.660.3 ± 12.10.7630.4740.118
One Back Test
 Number of total errors4.0 ± 4.31.1 ± 1.92.5470.0440.865
 Reaction times for correct responses968 ± 171925 ± 820.7120.5030.325
 Accuracy (%)89.6 ± 10.296.7 ± 5.22.7650.0330.871
Two Back Test
 Number of total errors6.57 ± 4.435.57 ± 3.210.4910.6410.259
 Reaction times for correct responses1049 ± 2511001 ± 1610.6180.5590.227
 Accuracy (%)83.9 ± 9.485.7 ± 7.20.4160.6920.218
Continuous Paired Associate Learning Test
 Number of total errors131 ± 60125 ± 940.1840.8600.080
 Reaction times for correct responses5287.6 ± 1422.04620.7 ± 2222.70.8740.4160.431
 Accuracy (%)32.6 ± 10.139.1 ± 18.71.0470.3350.436

Pre: preintervention; post: postintervention; ES: effect size; the measurement unit of reaction time is millisecond.