Table 4 Flow cytometry data on lymphocyte subsets in bronchoalveolar lavage from experimental exposure of 13 healthy subjects to filtered air and wood smoke. Data are given as medians with interquartile range

1.80

1.25

0.006

1.17–1.34

0.98–1.75

1.02

0.74

0.006

0.78–1.34

0.52–0.98

0.60

0.47

0.013

0.37–0.94

0.24–0.75

0.57

0.55

0.055

0.49–1.18

0.36–0.64

0.9

0.68

0.016

0.77–1.41

0.58–0.97

1.44

1.16

0.023

0.96–2.89

0.67–1.81

1.48

1.07

0.087

0.63–1.82

0.37–1.68

2.15

1.32

0.033

1.18–3.17

0.73–2.56