Sentences with phrase «absence of airflow»

We used logistic regression to assess our outcome (resumption of firefighting duties) after adjustment for age, smoking status, and the presence or absence of airflow obstruction; results are expressed as odds ratios and 95 percent confidence intervals.

Not exact matches

With the absences of the street car's height adjustable rear wing and associated hardware, the rear bodywork aft of the engine compartment has also been massaged for better airflow.