Table 2 Bivariate association between measures of behavior and neuropsychological functions and selected variables describing study population characteristics
From: Blood miRNA levels associated with ADHD traits in children across six European birth cohorts
Variable | ANT |  | Conner’s Rating Scale | CBCL | |||||
|---|---|---|---|---|---|---|---|---|---|
HRT-SE | Zeros | Omissions | Conflict | N-back | ADHD index | Inattention | Hyperactivity | ADHD problems | |
Cohorta | |||||||||
 BiB | 101.9 (14.1)*** | 98.9 (20.2)*** | 97.6 (19.4)*** | 100.9 (18.2) | 97.9 (15.4) | 96.1 (17.1)*** | 96.0 (15.4)*** | 95.9 (18.4)*** | 97.8 (16.1)*** |
 EDEN | 107.4 (15.6) | 107.5 (6.5) | 111.9 (3.9) | 101.2 (9.4) | 97.1 (14.5) | 103.9 (11.9) | 99.1 (13.0) | 106.6 (9.7) | 103.7 (11.8) |
 INMA | 99.7 (15.1) | 100.5 (8.2) | 102.3 (6.4) | 99.1 (10.2) | 100.5 (15.6) | 102.2 (15.1) | 104.5 (14.8) | 103.9 (13.0) | 104.0 (14.1) |
 KANC | 104.1 (12.4) | 94.4 (20.7) | 104.5 (21.4) | 98.8 (16.2) | NA (NA) | 104.3 (14.4) | 107.9 (13.0) | 105.2 (17.1) | 104.5 (15.8) |
 MoBa | 94.8 (15.1) | 101.4 (10.9) | 97.2 (7.5) | 100.8 (13.8) | 101.2 (13.9) | 93.9 (13.9) | 94.7 (13.3) | 92.8 (8.7) | 91.9 (12.8) |
 RHEA | 99.1 (14.8) | 99.5 (18.5) | 91.9 (19.8) | 100.1 (20.9) | 100.6 (15.3) | 103.5 (11.8) | 96.9 (14.8) | 100.1 (16.8) | 101.6 (14.1) |
Child sex | 0.06 | -0.12** | 0.06 | -0.11** | 0.01 | -0.15*** | -0.15*** | -0.14*** | -0.07 |
Child ancestry | 0.07 | 0.05 | 0.04 | 0.06 | -0.03 | -0.02 | -0.04 | -0.02 | 0.02 |
SES | -0.06 | -0.01 | 0.00 | -0.01 | 0.04 | -0.11** | -0.05 | -0.07 | -0.12** |
Maternal age | -0.10** | 0.01 | -0.06 | -0.04 | 0.07 | -0.10* | -0.05 | -0.10* | -0.13*** |
Maternal education | -0.14*** | -0.05 | -0.10* | 0.00 | 0.10* | -0.10* | -0.06 | -0.14*** | -0.20*** |