Table 5.
Correlatona between BTACT Factor and Self-Report/Informant Report Outcomes
| BTACT factor/subtest | BSI-18 GSI | RPQ | PHQ-9 | QoLIBRI-OS | PCL-5 | SF-12 PCS | SF-12 MCS | GOS-Eb |
|---|---|---|---|---|---|---|---|---|
| General factor | -0.21 | -0.30 | -0.23 | 0.25 | -0.25 | 0.26 | 0.14 | 0.25 |
| Episodic Memory factor | -0.18 | -0.22 | -0.19 | 0.22 | -0.21 | 0.18 | 0.14 | 0.23 |
| RAVLT Trial 1 Recall | -0.17 | -0.21 | -0.18 | 0.20 | -0.20 | 0.16 | 0.13 | 0.21 |
| RAVLT Delayed Recall | -0.11 | -0.13 | -0.13 | 0.15 | -0.13 | 0.12 | 0.09 | 0.17 |
| Executive Functioning factor | -0.21 | -0.30 | -0.23 | 0.25 | -0.25 | 0.26 | 0.14 | 0.25 |
| Digits Backward | -0.16 | -0.20 | -0.18 | 0.18 | -0.17 | 0.14 | 0.12 | 0.16 |
| Categorical Fluency | -0.13 | -0.21 | -0.15 | 0.16 | -0.14 | 0.23 | 0.06 | 0.17 |
| Number Series | -0.20 | -0.26 | -0.20 | 0.20 | -0.23 | 0.21 | 0.12 | 0.20 |
| 30 Seconds and Counting | -0.16 | -0.22 | -0.17 | 0.18 | -0.18 | 0.22 | 0.10 | 0.19 |
a
Cell sample size range 985–1410. Assuming smallest cell sample size, correlations above 0.082 are significant at 0.01; correlations above 0.105 are significant at 0.001.
b
Spearman's rho; all other values are Pearson r.
BSI-18 GSI, 18-item Brief Symptom Inventory Global Severity Index; GOS-E, Glasgow Outcome Scale–Extended; PCS, Physical Component Score; PCL-5, Post-traumatic Stress Disorder Checklist for DSM-5; PHQ-9, Patient Health Questionnaire depression scale; QoLIBRI-OS, Quality of Life after Brain Injury Overall Scale; RAVLT, Rey Auditory Verbal Learning Test; RPQ, Rivermead Post Concussion Symptom Questionnaire; SF-12, 12-item Short Form Health Survey version 2.