TABLE 3.
MEAN mBODE SLOPES IN UNITS/TIME PERIOD (SD) IN MEDICALLY TREATED AND LUNG VOLUME REDUCTION SURGERY PATIENT GROUPS AT 6, 12, AND 24 MONTHS POSTRANDOMIZATION
| Time Since Randomization | Entire Cohort
|
Medical Arm
|
LVRS Arm
|
||||||
|---|---|---|---|---|---|---|---|---|---|
| n | Mean (SD) | n | Mean (SD) | n | Mean (SD) | T Value | df | P Value | |
| 6 Months | 881 | −0.11 (0.35) | 412 | 0.14 (0.21) | 469 | −0.33 (0.32) | 26.07 | 813 | <0.001 |
| 12 Months | 711 | −0.30 (0.86) | 327 | 0.41 (0.44) | 384 | −0.90 (0.66) | 31.48 | 674 | <0.001 |
| 24 Months | 587 | −0.23 (0.62) | 260 | 0.38 (0.22) | 327 | −0.72 (0.33) | 47.80 | 568 | <0.001 |
For definition of abbreviations, see Table 2.
Results are based on mixed model adjusting for patient sex, ethnicity, baseline mBODE, and baseline age.