Outcome by window of exposure and model | PM2.5 (for 2 µg·m−3) | PM10 (for 5 µg·m−3) | NO2 (for 10 µg·m−3) | O3 (for 10 µg·m−3) | ||||
Beta±se | p-value | Beta±se | p-value | Beta±se | p-value | Beta±se | p-value | |
FEV1 | ||||||||
12-month | ||||||||
M0 | 0.85±0.38 | 0.02 | −0.13±0.76 | 0.86 | −1.73±1.09 | 0.11 | 1.86±1.01 | 0.06 |
M1 | 0.82±0.38 | 0.03 | 0.64±0.78 | 0.41 | −0.86±1.2 | 0.47 | 3.5±1.16 | 0.003 |
M2 | 0.82±0.38 | 0.03 | 0.58±0.78 | 0.46 | −1.36±1.18 | 0.25 | 3.95±1.14 | 0.001 |
6-month | ||||||||
M0 | 0.14±0.24 | 0.56 | −0.11±0.51 | 0.82 | −2.36±0.88 | 0.01 | 0.91±0.42 | 0.03 |
M1 | 0.13±0.25 | 0.60 | 0.09±0.52 | 0.86 | −1.62±0.95 | 0.09 | 0.72±0.43 | 0.10 |
M2 | 0.15±0.25 | 0.54 | 0.08±0.52 | 0.87 | −1.84±0.95 | 0.05 | 0.78±0.43 | 0.07 |
FVC | ||||||||
12-month | ||||||||
M0 | −0.78±0.32 | 0.01 | −3.01±0.63 | <0.0001 | −3.26±0.93 | 0.0005 | 1.01±0.86 | 0.24 |
M1 | −0.78±0.32 | 0.02 | −2.55±0.66 | 0.0001 | −2.28±1.05 | 0.03 | 1.89±1.01 | 0.06 |
M2 | −0.75±0.32 | 0.02 | −2.56±0.66 | 0.0001 | −2.58±1.05 | 0.01 | 2.15±1.01 | 0.03 |
6-month | ||||||||
M0 | −0.63±0.2 | 0.002 | −1.67±0.43 | <0.0001 | −3.45±0.75 | <0.0001 | 1.1±0.35 | 0.002 |
M1 | −0.63±0.21 | 0.002 | −1.52±0.44 | 0.0005 | −2.63±0.82 | 0.001 | 0.85±0.36 | 0.02 |
M2 | −0.61±0.21 | 0.003 | −1.52±0.44 | 0.0005 | −2.75±0.82 | 0.001 | 0.88±0.36 | 0.02 |
PMx: particulate matter with an aerodynamic cross section of x µm; FEV1: forced expiratory volume in 1 s; FVC: forced vital capacity; M0: crude model estimated on 520 patients (1833 measurements); M1: model adjusted on recipient age (continuous), sex, smoking status of both donor and recipient, body mass index (continuous), donor age, type of lung transplant, underlying disease, sex mismatch, anti-human leukocyte antigen antibodies, transplant centre, living area and, for the 6-month, 3-month and 1-month exposure, on temperature and humidity, estimated on 495 patients (1770 measurements); M2: M1 model further adjusted on treated Pseudomonas infection, cytomegalovirus treated disease, immunosuppression induction and acute rejection treated episodes, estimated on 487 patients (1751 measurements).