Table 2.

Pulmonary function tests before and after radiotherapy.

Patient #	Pre‐XRT FEV1	Post‐XRT FEV1	Pre‐XRT %FEV1	Post‐XRT %FEV1	Pre‐XRT DLCO	Post‐XRT DLCO
1	3.37	3.52	96	100	21	20.94
2	1.51	1.66	51	55	13.7	12
3	2.6	2.6	76	76	20.9	19.8
4	2.2	2.4	100	111	18.8	15.7
5	2.5	2.4	105	102	18.2	18.8