Table 1.
Characteristics of the study subjects.
| Experiment 1 (candle burning) n = 30 | Experiment 2 (commuting) n = 33 | |
|---|---|---|
| Gender (male/female) | 10/20 | 15/18 |
| Age % | ||
| Under 24 years | 70 | 54.6 |
| 25–35 years old | 16.7 | 21.2 |
| 36–45 years old | 6.7 | 15.2 |
| Over 56 years | 6.7 | 9.1 |
| Weight mean (SD)/kg | 66.8 (16.1) | 66.9 (14.9) |
| Height mean (SD)/cm | 167 (10.7) | 171 (9.6) |
| Highest Level of Education % | ||
| -Secondary School | 20 | 6.1 |
| -High School | 33.3 | 27.3 |
| -UG degree/professional qualification | 26.7 | 27.3 |
| -Diploma/technical qualification | 6.7 | 3 |
| -PG degree | 13.3 | 36.4 |
| Occupational position % | ||
| -Higher managerial, administrative and professional occupations | 20 | 30.3 |
| -Intermediate occupations | 3.3 | 6.1 |
| -Routine and manual occupations | 3.3 | 3 |
| -Student | 73.3 | 60.6 |