Table 2 Participants’ information
N | Mean (SD) | |
|---|---|---|
Gender | ||
Male | 15 | |
Female | 12 | |
Age | 72.37 (±9.44) | |
Educational level | ||
None | 1 | |
Primary school | 9 | |
Lower secondary school | 7 | |
Upper secondary school | 7 | |
Higher education | 4 | |
NIV users | 12 | |
LTOT users | 21 | |
Ex-smokers | 21 | |
FEV1 in % predicted | 41.58 (±23.45) | |
GOLD 1 | 1 | 122 (±0) |
GOLD 2 | 5 | 64 (±11.47) |
GOLD 3 | 9 | 42.88 (±4.34) |
GOLD 4 | 11 | 23 (±5.31) |
Total | 27 | |