Table 2. Cases included in the audit according to the enrollment period, sex, and COPD severity stages.
| Fourth trimester 2013 (M:F) | First trimester 2014 (M:F) | Second trimester 2014 (M:F) | Third trimester 2014 (M:F) | Total (M:F) | |
|---|---|---|---|---|---|
| GOLD 1 | 5 (3:2) | 5 (2:3) | 5 (3:2) | 5 (2:3) | 20 (10:10) |
| GOLD 2 | 5 (3:2) | 5 (2:3) | 5 (3:2) | 5 (2:3) | 20 (10:10) |
| GOLD 3 | 5 (3:2) | 5 (2:3) | 5 (3:2) | 5 (2:3) | 20 (10:10) |
| GOLD 4 | 5 (3:2) | 5 (2:3) | 5 (3:2) | 5 (2:3) | 20 (10:10) |
| Total | 20 (12:8) | 20 (8:12) | 20 (12:8) | 20 (8:12) | 80 (40:40) |
Abbreviations: M:F = males:females; GOLD = Global Initiative for Obstructive Lung Disease.