nearly significantP=0.076
It proved to be nearly significant at 48% (95% CI: 27–80%, P=0.076) in patients with severe airflow obstruction, and showed the best results when both characteristics were present ( 23 ).
It proved to be nearly significant at 48% (95% CI: 27–80%, P=0.076) in patients with severe airflow obstruction, and showed the best results when both characteristics were present ( 23 ).