Table 3.
Heat Stress Trial |
Time Control Trial |
|||
---|---|---|---|---|
Younger | Older | Younger | Older | |
Overall (1–6 moves) |
||||
Baseline | ||||
Problems solved on 1st choice | 21.1 ± 2.2 | 18.5 ± 3.3* | 21.2 ± 2.6 | 19.3 ± 2.7 |
Choices to correct answer | 1.1 ± 0.1 | 1.3 ± 0.2* | 1.2 ± 0.2 | 1.3 ± 0.3 |
Latency to 1st choice, s | 14.4 ± 4.6 | 24.2 ± 10.1* | 15.3 ± 6.3 | 25.1 ± 8.5* |
Latency to correct, s | 17.2 ± 6.6 | 31.3 ± 12.5* | 19.5 ± 14.8 | 33.9 ± 13.6* |
Heat/control | ||||
Problems solved on 1st choice | 20.9 ± 2.5 | 17.9 ± 3.2* | 21.3 ± 2.1 | 19.4 ± 2.5* |
Choices to correct answer | 1.2 ± 0.2 | 1.4 ± 0.3*∝ | 1.1 ± 0.1 | 1.3 ± 0.2* |
Latency to 1st choice, s | 10.4 ± 3.2† | 18.0 ± 7.6*∝ | 13.4 ± 5.0† | 21.6 ± 9.2*† |
Latency to correct, s | 12.1 ± 3.6† | 24.0 ± 11.3*† | 16.5 ± 8.7 | 27.3 ± 13.0*† |
Values are expressed as means ± SD.
Significantly different from younger within trial at the same time point (P ≤ 0.050).
Significantly different from baseline within trial and age group (P ≤ 0.049).
Significantly different from time control trial at same time point (P ≤ 0.049).