Table 3.
Agreement between the 6-min walk test and 1-min sit-to-stand test results.
| Variable | 6MWT (n = 107) |
1STST (n = 107) |
ICC (95% CI) |
p-value |
|---|---|---|---|---|
| SpO2 nadir (%) | 90 ± 7 | 92 ± 5 | 0.77 (0.71–0.83) | <0.001 |
| End of test Borg dyspnea score | 3.7 ± 2.1 | 4.9 ± 2.2 | 0.45 (0.29–0.60) | <0.001 |
| Peak HR (bpm) | 112 ± 16 | 112 ± 17 | 0.71 (0.59–0.79) | 0.90 |
Values are presented as the mean ± SD.
1STST, 1-min sit-to-stand test; 6MWT, 6-min walk test; bpm, beats per minute; CI, confidence interval; HR, heart rate; ICC, intraclass coefficient correlation; SD, standard deviation; SpO2, oxygen saturation.