did not reach statistical significancep -value > 0.05
In the validation cohort, lung function and pack-years could not be analyzed, and the impact of psychosocial status on EAAs did not reach statistical significance ( p -value > 0.05).
In the validation cohort, lung function and pack-years could not be analyzed, and the impact of psychosocial status on EAAs did not reach statistical significance ( p -value > 0.05).