Table 1 Demographic and baseline characteristics

Women, n (%)

x

x

x

x

Age, years, ± SD

x

x

x

x

BMI, kg m²

x

x

x

x

FEV1, %pred

x

x

x

x

FVC, %pred

x

x

x

x

PaO₂, mmHg

x

x

x

x

PaCO₂, mmHg

x

x

x

x

SPO₂, %

x

x

x

x

GOLD Stage I

x

x

x

x

GOLD Stage II

x

x

x

x

TSI, index

x

x

x

x

SGRQ, score

x

x

x

x

MMRC, index

x

x

x

x

MIP, cmH2O

x

x

x

x

MEP, cmH2O

x

x

x

x

CAT, score

x

x

x

x

6MWD, m

x

x

x

x

Overall cognitive function

MoCA, score

x

x

x

x

Stroop, index

x

x

x

x

ACE-R, score

x

x

x

x

MMSE, score

x

x

x

x

Specific cognitive functions

TMT-A, score

x

x

x

x

TMT-B, score

x

x

x

x

Digital breadth test DST, score

x

x

x

x

VFT language fluency test, score

x

x

x

x

Berg Balance Scale (BBS), score

x

x

x

x

Eliminate test, score

x

x

x

x

Cognitive behavioural assessment

PCI, score

x

x

x

x

TUGT, s

x

x

x

x

30-m pace, m/s

x

x

x

x

30-m walking time, s

x

x

x

x

30-m cadence, steps/min

x

x

x

x