Table 2: Between-group differences (athletes vs. non-athletes) on depression, anxiety and neuropsychological performance.
Psychometric measures | Athletes (Ν = 33) | Non-athletes (Ν = 30) | p | t | df | Normative data |
BDI | 3.45 ± 2.73 | 3.63 ± 3.28 | n.s | -0.13 | 29 | Depression ≥ 10 |
SSTAI-X1 | 31.68 ± 4.27 | 32.03 ± 4.08 | n.s | -0.49 | 29 | State Anxiety ≥ 43.21 |
Neuropsychological measures | ||||||
SDMT | 49.13 ± 9.50 | 45.07 ± 8.10 | n.s | 1.69 | 29 | 52.27 ± 8.48 |
TMT-A | 33.49 ± 17.00 | 43.37 ± 12.23 | 0.007** | -2.84 | 29 | 44.98 ± 15.85 |
RCFT-C | 34.83 ± 3.69 | 31.20 ± 4.88 | 0.001*** | 4.89 | 29 | 35.15 ± 1.26 |
RAVLT-Tr1-5 | 51.43 ± 6.76 | 50.07 ± 6.28 | n.s | 0.71 | 29 | 51.1 ± 2.6 |
RAVLT-IR | 9.70 ± 2.19 | 10.57 ± 2.01 | n.s | -1.50 | 29 | 9.4 ± 0.7 |
RAVLT-DL | 9.16 ± 2.27 | 9.23 ± 2.82 | n.s | -0.11 | 29 | 8.7 ± 0.8 |
BSRT-IR | 12.67 ± 3.04 | 12.10 ± 3.33 | n.s | 0.58 | 29 | 13.44 ± 1.55 |
BSRT-DL | 11.10 ± 3.57 | 10.73 ± 4.39 | n.s | 0.37 | 29 | 12.62 ± 2.22 |
RCFT-IR | 17.37 ± 6.07 | 15.17 ± 8.55 | n.s | 1.17 | 29 | 20.29 ± 4.49 |
RCFT-DL | 16.97 ± 6.40 | 13.80 ± 7.77 | n.s | 1.92 | 29 | 20.47 ± 4.05 |
TMT-B | 67.86 ± 28.74 | 99.08 ± 43.24 | 0.001*** | -4.01 | 29 | 91.39 ± 30.37 |
SNST | 102.10 ± 13.58 | 100.56 ± 12.46 | n.s | 0.42 | 29 | 94.82 ± 13.87 |
Note: BDI: Beck Depression Inventory; SSTAI: Spielberger State Trait Anxiety Inventory; X1: State form; X2: Trait form; SDMT: Symbol Digit Modalities Test; TMT-A: Trail Making Test part A; RCFT-C: Rey's Complex Figure Test copy form; RAVLT: Rey Auditory Verbal Learning Test; BSRT: Babcock Story Recall Test; RCFT: Rey Copy Figure Test; Tr1-5: Sum of Words Learned over Trials 1-5; IR: Immediate Recall; DR: Delayed Recall; TMT-B: Trail Making Test part B; SNST: Stroop Neuropsychological Screening Test. Values are expressed as mean and standard deviation (mean ± SD).
*p ≤ 0.05, **p ≤ 0.01, ***p ≤ 0.001, n.s: non-significant.