Table 3.

Participant demographics

Patient category	Mean age	Age range	Gender	Lung transplant	Oxygen
Extensive Progressive	69.5	56–77	2 F 1 M	1	3
Limited Progressive	72.6	59–81	2 F 3 M	1	0
Extensive Stable	71	69–82	2 F 4 M	0	2
Limited Stable	75.1	66–87	3 F 6 M	0	0