Table 3 Recorded Exacerbations in Previous Year
From: Degree of control of patients with chronic obstructive pulmonary disease in Spain: SINCON study
PC (N = 307) | RC (N = 174) | Total (N = 481) | |
|---|---|---|---|
Moderate exacerbations, n (%) | 188 (61.2%) | 82 (47.1%) | 270 (56.1%) |
Ratea, mean (95% CI) | 1.3 (1.1–1.5) | 0.8 (0.6–0.9) | 1.1 (1.0–1.2) |
Severe exacerbations, n (%) | 39 (12.7%) | 33 (18.9%) | 72 (14.9%) |
Ratea, mean (95% CI) | 0.2 (0.1–0.2) | 0.3 (0.2–0.4) | 0.2 (0.2–0.3) |
Moderate/Severe exacerbations, n (%) | 191 (62.2%) | 91 (52.3%) | 282 (58.6%) |
Ratea, mean (95% CI) | 1.5 (1.3–1.7) | 1.1 (0.8–1.3) | 1.3 (1.2–1.5) |