R | p Value | |
---|---|---|
Age | 0.241 | 0.0702 |
BMI | 0.221 | 0.0988 |
Respiratory function | ||
%FVC | 0.341 | 0.0094 |
%FEV1 | 0.366 | 0.0051 |
FEV1/FVC | 0.329 | 0.0124 |
IC | 0.453 | 0.0004 |
Cardiac parameters measured by MDCT | ||
LVEF | 0.234 | 0.0800 |
LVEDV | 0.332 | 0.0116 |
LVEDVI | 0.273 | 0.0402 |
LVESV | 0.156 | 0.2451 |
LVESVI | 0.123 | 0.3601 |
LVSV | 0.458 | 0.0003 |
LVCO | 0.390 | 0.0027 |
LVCI | 0.333 | 0.0114 |
RVEF | 0.226 | 0.0910 |
RVEDV | 0.193 | 0.1499 |
RVEDVI | 0.149 | 0.2689 |
RVESV | 0.071 | 0.6001 |
RVESVI | 0.026 | 0.8499 |
RVSV | 0.275 | 0.0385 |
RVCO | 0.195 | 0.1455 |
RVCI | 0.167 | 0.2138 |
Cardiac parameters measured by echocardiography | ||
LVDd | 0.055 | 0.6891 |
LVDs | 0.026 | 0.8529 |
LVEF | 0.122 | 0.3715 |
TR-PG | 0.144 | 0.3001 |
Clinical data for each parameters are described in table 1.
6MWT, 6 min walk test; BMI, body mass index; %FEV1, per cent predicted FEV1; FEV1, forced expiratory volume in 1 s; %FVC, per cent predicted FVC; FVC, forced vital capacity; IC, inspiratory capacity; LVCI, left ventricular cardiac index; LVCO, left ventricular cardiac output; LVDd, left ventricular diastolic diameter; LVDs, left ventricular systolic diameter; LVEDV, left ventricular end diastolic volume; LVEDVI, left ventricular end diastolic volume index; LVEF, left ventricular ejection fraction; LVESV, left ventricular end systolic volume; LVESVI, left ventricular end systolic volume index; LVSV, left ventricular stroke volume; MDCT, multidetector CT; RVCI, right ventricular cardiac index; RVCO, right ventricular cardiac output; RVEDV, right ventricular end diastolic volume; RVEDVI, right ventricular end diastolic volume index; RVEF, right ventricular ejection fraction; RVESV, right ventricular end systolic volume; RVESVI, right ventricular end systolic volume index; RVSV, right ventricular stroke volume; TR-PG, tricuspid regurgitation-pressure gradient.