Combined Lung Transfer of NO and CO in Patients Receiving Methotrexate or Bleomycin Therapy Compared to Normal Subjects

Table 2

Pulmonary functional tests’ results in the three studied groups.

	N group	MTX group	BLM group	𝑃
FVC (%PV)	114.4±2.3	98.3±3.7	102.5±5.9	0.002 MTX versus N and 0.04 BLM versus N
FEV1 (%PV)	107.7±2.8	89.8±3.1	89.3±4.6	0.0002 MTX versus N and 0.0005 BLM versus N
FEV1/FCV (%PV)	97.5±1.8	94.5±2.4	90.5±2.4	0.03 BLM versus N
FRC (%PV)	111.3±2.8	104.9±3.4	112.0±4.9	NS

Values are given by mean ± standard error. 𝑃 is calculated by ANOVA. NS: not significant. %PV: percentage of predicted value.