Clinical characteristic determinants of psychological distress | ||
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 | Simple logistic regression | Multivariate logistic regression (Adjusted) r2 = 0.22 |
Clinical characteristic determinants of Anxiety model (A) | ||||
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Clinical characteristics | OR (95% CI) | p-value | Adjusted OR (95% CI) | p-value |
Sex (female) | 1.08 (0.30, 3.84) | 0.91 | 0.12 (0.01, 1.95) | 0.14 |
Age (years) | 1.01 (0.97, 1.06) | 0.66 | 0.97 (0.88, 1.06) | 0.48 |
Airflow limitation (FEV1% predicted) | 0.98 (0.95, 1.01) | 0.17 | 0.91 (0.85, 0.99) | 0.03 |
Dyspnoea (mMRC, score) | 1.51 (0.91, 2.51) | 0.11 | 1.95 (0.54, 7.10) | 0.31 |
Dysfunctional breathing (Nijmegen, score) | 1.05 (0.99, 1.11) | 0.08 | 1.24 (1.01, 1.53) | 0.04 |
Systemic inflammation (hs-CRP, mg/L) | 1.07 (0.97, 1.19) | 0.19 | 1.04 (0.91, 1.18) | 0.58 |
Exercise tolerance (6MWD, metres) | 0.99 (0.99, 1.00) | 0.12 | 0.99 (0.99, 1.00) | 0.40 |
Obesity (BMI, kg/m2) | 1.04 (0.99, 1.09) | 0.14 | 1.04 (0.98, 1.10) | 0.20 |
Asthma control (ACQ, score) | 0.97 (0.90, 1.10) | 0.94 | 0.65 (0.42, 1.02) | 0.06 |
Asthma Quality of Life (AQLQ, score) | 0.93 (0.52, 1.66) | 0.81 | 0.42 (0.04, 4.09) | 0.45 |