FEV1 z-score FEV1 z-score FVC z-score FVC z-score FEV1/FVC z-score FEV1/FVC z-score
Coefficient (95% CI) p-value Coefficient (95% CI) p-value Coefficient (95% CI) p-value
Increasing age
-0.12 (-0.25, 0.01)
0.06
-0.08 (-0.21, 0.05)
0.24
-0.09 (0.21,0.03)
0.13
History of COVID-19 pneumonia
0.01 (-0.75, 0.77)
0.98
0.26 (-0.51, 1.03)
0.50
-0.29 (-0.99, 0.39)
0.39
Overweight or obesity
0.20 (-0.52, 0.93)
0.58
0.18 (-0.55, 0.92)
0.62
0.002 (-0.66, 0.66)
0.99
Presence of post COVID symptoms
0.09 (-0.65, 0.83)
0.81
0.26 (-0.48, 1.02)
0.48
-0.09 (-0.77, 0.59)
0.79
Time interval between the infection and the assessment
-0.002 (-0.01, 0.01)
0.70
-0.01 (-0.02, 0.005)
0.24
0.007 (-0.004, 0.02)
0.20