Demographic information on participants
| n=395 | |
| Maternal age, µ (SD) | 31.9 (4.9) |
| Infant age, µ (SD) | 32.9 (4.1) |
| Marital status, % | |
| Married | 69.3 |
| Cohabiting | 25.9 |
| In a relationship but living separately | 3.8 |
| Single | 1 |
| Partner working, % | 97.0 |
| Educational attainment, % | |
| Education to 16) | 13.2 |
| Education to 18 | 16.5 |
| Undergraduate degree/qualification | 41.3 |
| Postgraduate degree/qualification | 29.1 |
| Household income, % | |
| < £16 000 | 6.6 |
| £16 000–£30 000 | 11.1 |
| £31 000–£60 000 | 52.9 |
| £61 000–££90 000 | 17.5 |
| >£91 000 | 11.9 |
| Frequency of music listening, % | |
| Rarely | 5.6 |
| A couple of times a week | 17.2 |
| Daily <1 hour | 34.4 |
| Daily 1–2 hours | 29.9 |
| Daily 3–5 hours | 8.6 |
| Daily 5+hours | 4.3 |
| Genre of music listened to, % | |
| Jazz | 21.0 |
| Pop | 93.7 |
| Rock | 57.7 |
| Classical | 34.2 |
| Folk | 22.8 |
| R&B | 42.8 |