From: Experience and limited lighting may affect sleepiness of tunnel workers
Variable | Epworth <10 (n = 35) | Epworth >10 (n = 7) | Sig. p-values |
---|---|---|---|
n (%) | n (%) | ||
Post | |||
tunnel workers | 14 (40%) | 3 (42.86%) | NS |
worksite workers | 21 (60%) | 4 (57.14%) | NS |
Shift | |||
22-7 | 5 (14.29%) | 4 (57.14%) | 0.012 |
6-16/16-2 | 30 (85.71%) | 3 (42.86%) | NS |
Marital State | |||
children | 29 (82.86%) | 5 (71.43%) | NS |
married | 2 (5.71%) | 0 (0%) | NS |
single | 4 (11.43%) | 2 (28.57%) | NS |
Coffee consumption | |||
no | 3 (8.57%) | 0 (0%) | NS |
sometimes | 22 (62.86%) | 7 (100%) | NS |
yes | 10 (28.57%) | 0 (0%) | NS |
Smoking | |||
no | 12 (34.29%) | 1 (14.29%) | NS |
yes | 23 (65.71%) | 6 (85.71%) | NS |
Alcohol consumption | |||
no | 14 (40%) | 2 (28.57%) | NS |
sometimes | 10 (28.57%) | 2 (28.57%) | NS |
yes | 11 (31.43%) | 3 (42.86%) | NS |