Table 3.
Participant demographics (n = 368)
| Mean | (SD) | |
|---|---|---|
| Age (years) | 40.2 | (5.9) |
| Weight (kg) | 84.0 | (20.5) |
| Height (cm) | 170.4 | (9.5) |
| N | (%) | |
| Sex | ||
| Female | 209 | (56.8) |
| Male | 159 | (43.2) |
| Weight status | ||
| Underweight | 1 | (0.3) |
| Normal | 114 | (31.0) |
| Overweight | 124 | (33.7) |
| Obese | 129 | (35.1) |
| Smoker | 34 | (9.2) |
| Aboriginal and Torres Strait Islander peoples | 4 | (1.1) |
| Born in Australia | 279 | (75.8) |
| Marital status | ||
| Never married | 26 | (7.1) |
| Married/de facto | 313 | (85.1) |
| Separated, divorced or widowed | 29 | (7.8) |
| Chronic illness | ||
| None | 163 | (44.3) |
| Single | 107 | (29.1) |
| Multiple | 98 | (26.6) |
| Self-reported sleep chronotype | ||
| Definitely a morning type | 82 | (22.3) |
| More a morning type than evening type | 122 | (33.2) |
| More an evening type than morning type | 111 | (30.2) |
| Definitely an evening type | 53 | (14.4) |
| Adults in household | ||
| One | 38 | (10.3) |
| Two | 305 | (82.9) |
| Three | 17 | (4.6) |
| Four or more | 7 | (1.9) |
| Children in household | ||
| One | 36 | (9.8) |
| Two | 195 | (53.0) |
| Three | 95 | (25.8) |
| Four or more | 42 | (11.5) |
| Education | ||
| Year 10 or less | 17 | (4.6) |
| Year 11—12 | 49 | (13.3) |
| Certificate/Diploma | 125 | (34.0) |
| University degree | 177 | (48.1) |
| Occupation | ||
| Managerial and professional | 148 | (40.2) |
| Technical and clerical | 77 | (20.9) |
| Community, personal service, sales | 67 | (18.2) |
| Machinery operators, drivers, labourers | 14 | (3.8) |
| No job/other | 62 | (16.8) |
| Household income (Australian dollars) | ||
| < $50,000 | 37 | (10.1) |
| Between $50,000 and $99,999 | 111 | (30.2) |
| Between $100,000 and $199,999 | 176 | (47.8) |
| ≥ $200,000 | 44 | (12.0) |
| None | 55 | (14.9) |
| < 15 | 25 | (6.8) |
| 15–35 | 119 | (32.3) |
| 36 + | 169 | (45.9) |