Table 1.
Asthma Control Test score
|
P | ||||
---|---|---|---|---|---|
25 | 20–24 | 16–19 | ≤15 | ||
n (%) | 1,303 (32) | 2,035 (50) | 496 (12) | 268 (6) | |
Age, m (sd) | 58.4 (4.4) | 58.8 (4.3) | 58.9 (4.2) | 59.0 (4.2) | 0.01 |
Race (non white), % | 5 | 6 | 5 | 8 | 0.23 |
Ethnicity (Hispanic), % | 2 | 2 | 1 | 1 | 0.49 |
Smoking status*, % | |||||
Never smoker | 70 | 67 | 64 | 61 | 0.01 |
Ex-smoker | 28 | 29 | 32 | 33 | |
Current smoker | 2 | 4 | 4 | 6 | |
BMI*, % | |||||
<25 kg/m2 | 33 | 29 | 23 | 18 | < 0.001 |
25–29.9 kg/m2 | 31 | 29 | 28 | 31 | |
≥ 30 kg/m2 | 36 | 42 | 49 | 51 |
BMI – Body Mass Index.
In 2013 (main Nurse’s Health Study II questionnaire). Missing values for smoking status: n=5; BMI: 37.