Table 3 Proportion estimates of night-time, early morning and daytime COPD symptom combinations
Symptom combinations | % (n/N) | [95% CI] |
|---|---|---|
Night-time (NT) and early morning (EM) symptoms | ||
Overall patients with both NT and EM symptoms | 59.8 (432/723) | 56.1, 63.3 |
Patients with ≥1 NT symptom (n = 458) who also had ≥1 EM symptom | 94.3 (432/458) | 91.8, 96.1 |
Patients with ≥1 EM symptom (n = 589) who also had ≥1 NT symptom | 73.3 (432/589) | 69.6, 76.8 |
Night-time (NT) and daytime (DT) symptoms | ||
Overall patients with both DT and NT symptoms | 59.4 (429/722) | 55.8, 62.9 |
Patients with ≥1 NT symptom (n = 458) who also had ≥1 DT symptom | 93.7 (429/458) | 91.1, 95.6 |
Patients with ≥1 DT symptom (n = 598) who also had ≥1 NT symptom | 71.7 (429/598) | 68.0, 75.2 |
Early morning (EM) and daytime (DT) symptoms | ||
Overall patients with both EM and DT symptoms | 75.0 (544/725) | 71.7, 78.1 |
Patients with ≥1 EM symptom (n = 591) who also had ≥1 DT symptom | 92.1 (544/591) | 89.6, 94.0 |
Patients with ≥1 DT symptom (n = 601) who also had ≥1 EM symptom | 90.5 (544/601) | 87.9, 92.6 |