Table 1.
General characteristics of recruited sample [9]
| Gender, n | |
| Male | 14 |
| Female | 16 |
| Age (span), n | |
| 25–29 | 4 |
| 30–39 | 16 |
| 40–49 | 5 |
| 50–59 | 4 |
| Age (mean), years | 37.66 |
| BMI, kg/m2 | |
| Range | 33–58 |
| Mean | 40.64 |
| Occupation, n | |
| Fulltime student | 6 |
| Student with job | 4 |
| Academic | 4 |
| Printing job | 1 |
| Police officer | 1 |
| Sales person | 2 |
| Driving instructor | 1 |
| Sound engineer | 1 |
| Nurse | 1 |
| Industrial mechanic | 1 |
| Office assistant | 2 |
| Bus driver | 1 |
| Administration secretary | 1 |
| Unemployed | 4 |
| Partner status, n | |
| Single / or no current relationship | 15 |
| Married / or in a relationship | 13 |
| Divorced | 2 |
| Children, n | |
| Children | 9 |
| No children | 21 |