If FEV1 ≥50% predicted1 w/ 0-1 exacerbation/yr2 (none requiring hospitalization): Category A = few sx, low exacerbation risk

By vgreene, 6 November, 2014
Detail (Long)
If FEV1 ≥50% predicted<sup>1</sup> w/ 0-1 exacerbation/yr<sup>2</sup> (none requiring hospitalization): Category A = few sx, low exacerbation risk