Table 2 Mean response time (RT) in milliseconds and standard deviation (italicised in brackets) for psychomotor speed & sustained attention trials between pre- and post-exposure assessments across all conditions
Normal Inhalation | Restricted Inhalation | |||
|---|---|---|---|---|
Clean Air | PM Pollution | Clean Air | PM Pollution | |
Psychomotor Speed (RT) | ||||
Pre-Exposure | 321 (29) | 317 (29) | 318 (26) | 315 (27) |
Post-Exposure | 319 (29) | 320 (35) | 315 (27) | 313 (22) |
Change | -2 | 3 | -3 | -3 |
Sustained Attention (RT) | ||||
Pre-Exposure | 422 (50) | 427 (54) | 416 (44) | 424 (39) |
Post-Exposure | 437 (57) | 419 (46) | 420 (56) | 427 (56) |
Change | 16 | -9 | 4 | 3 |
