Table 1.
Characteristics of the studied included in the meta-analysis.
| References | Region | Digital interventions | Age (Mean) | Sex (%Male) | Digital Intervention Sample | Control Sample | NOS |
|---|---|---|---|---|---|---|---|
| Shalev et al. (44) | UK | CPAT program | 9.1 | 83.3 | 20 | 16 | 7 |
| Gevensleben et al. (43) | Germany | NF training | 9.6 | 78.6 | 38 | 23 | 7 |
| Beck et al. (45) | USA | WM training | 11.7 | 69.2 | 27 | 24 | 7 |
| Prins et al. (42) | Netherlands | RoboMemo | 9.46 | 82.3 | 27 | 24 | 7 |
| Steiner et al. (46) | USA | NF training | 8.4 | 67.6 | 13 | 15 | 7 |
| Lim et al. (39) | Singapore | BCI system | 8.7 | 65.2 | 17 | NA. | 8 |
| Bioulac et al. (38) | France | Secret Agent, Bubble Pop, and Kung 2 | 9.6 | 78.6 | 26 | 16 | 8 |
| Chacko et al. (37) | UK | CWMT active | 8.4 | 77 | 44 | 41 | 9 |
| van der Oord et al. (35) | Netherlands | Braingame brian | 9.7 | 66.7 | 18 | 22 | 7 |
| Steiner et al. (47) | USA | NF training | 12.4 | 52.2 | 31 | 36 | 7 |
| Dovis et al. (34) | Netherlands | Braingame Brian | 9.6 | 78.6 | 31 | 30 | 7 |
| Bul et al. (33) | Netherlands | Plan-It Commander | 9.85 | 80.6 | 88 | 82 | 8 |
| Kermani et al. (32) | Iran | Continued Placement game | 9.85 | 78.6 | 30 | 30 | 7 |
| Weerdmeester et al. (31) | Netherlands | Adventurous Dreaming High?ying Dragon | 9.76 | 79.4 | 34 | 36 | 7 |
| Benzing et al. (25) | Switzerland | Xbox Kinect | 9.6 | 78.6 | 28 | 23 | 7 |
| Johnstone et al. (48) | Australia | Focus Pocus | 9.6 | 78.6 | 44 | 41 | 7 |
| Bikic et al. (29) | Denmark | ACTIVATE™ | 9.9 | 84.5 | 35 | 35 | 9 |
| Bul et al. (28) | Netherlands | Plan-It Commander | 9.9 | 82 | 79 | 64 | 9 |
| Qian et al. (27) | Singapore | BCI-based attention training game system | 9.6 | 100 | 11 | 18 | 7 |
| Weisman et al. (26) | Israel | Icon™ Mobile APP | 9.56 | 69.2 | 19 | 20 | 7 |
| Ackermann et al. (49) | Switzerland | CWMT program | 13.7 | 73.7 | 18 | 10 | 7 |
| García-Baos et al. (24) | Spain | RECOGNeyes | 11.05 | 64.3 | 14 | 14 | 8 |
| Hahn-Markowitz et al. (22) | Israel | Cog-Fun | 8.5 | 71 | 50 | 49 | 8 |
| Kollins et al. (21) | USA | AKL-T01 | 10.6 | 74.3 | 164 | 173 | 9 |
| Rajabi et al. (20) | Iran | NF training | 10.1 | 100 | 16 | 16 | 8 |
| Meyer et al. (50) | USA | SST training | 9.6 | 72 | 20 | 20 | 7 |
| Kollins et al. (11) | USA | AKL-T01 | 10.5 | 74.1 | 130 | 76 | 9 |
| Medina et al. (10) | Spain | KAD_SCL_01 | 9.6 | 78.6 | 14 | 14 | 7 |
| Ha et al. (18) | South Korea | DoBrain app | 6.69 | 66.7 | 12 | 9 | 8 |
| Luo et al. (17) | China | Focus Pocus | 9 | 87.3 | 27 | 28 | 7 |
| Mozaffari et al. (16) | Iran | RehaCom | 9.6 | 100 | 20 | 20 | 7 |
CPAT, computerized progressive attentional training; CWMT, Cogmed Working Memory Training; WM, working memory; NF, neurofeedback; BCI, brain-computer-interface.