Obstructive pathologies | 13.2 (11.9–14.5) |
COPD | 8.0 (7.0–9.0) |
Cystic fibrosis | 0.4 (0.3–0.8) |
Bronchiolitis obliterans | 0.2 (0.1–0.4) |
Other obstructive pathology | 2.0 (1.6–2.7) |
Centre unable to subcategorise | 2.5 (2.0–3.2) |
Restrictive pathologies | 9.5 (8.4–10.7) |
Kyphoscoliosis | 5.6 (4.8–6.5) |
Thoracoplasty | 0.6 (0.3–0.9) |
Pulmonary fibrosis | 0.5 (0.3–0.9) |
Previous TB | 0.4 (0.2–0.7) |
Other restrictive pathology | 1.0 (0.7–1.5) |
Centre unable to subcategorise | 1.4 (1.0–1.9) |
Neuromuscular disease | 30.2 (28.5–31.9) |
Motor neurone disease | 8.4 (7.4–9.5) |
Polio | 3.2 (2.6–4.0) |
Muscular dystrophy | 6.4 (5.5–7.4) |
Spinal cord injury | 2.1 (1.6–2.7) |
Other neuromuscular disease | 5.6 (4.8–6.5) |
Centre unable to subcategorise | 4.3 (3.6–5.1) |
Obesity hypoventilation syndrome | 31.0 (29.3–32.8) |
Central pathology | 2.9 (2.3–3.6) |
Other | 13.2 (12.0–14.6) |