Table 1 Demographics and Questionnaire Returns by Centre
From: Rasch analysis of the Hospital Anxiety and Depression Scale (HADS) for use in motor neurone disease
Demographics | N = 298 | n(%), M ± SD |
|---|---|---|
|  | Age (years) | 62.09 ± 11.01 |
| Â | Sex: male | 186 (62.4%) |
| Â | Questionnaires completed at home | 278 (93.3%) |
|  | Disease duration (years) | 2.69 ± 3.54 |
Centre | Liverpool | 110 (36.9%) |
| Â | Sheffield | 38 (12.8%) |
| Â | Oxford | 39 (13.1%) |
| Â | Salford | 76 (25.5%) |
| Â | Preston | 35 (11.7%) |