Baseline graded exercise performance by sickle cell trait status
| . | Adjusted mean (95% CI) . | ||
|---|---|---|---|
| No SCT . | SCT . | P value* . | |
| No. | 1859 | 136 | |
| Duration, sec | 539.9 (535.1-544.6) | 535.2 (517.6-552.8) | .62 |
| Estimated METs | 11.7 (11.6-11.8) | 11.6 (11.4-11.9) | .80 |
| Maximum heart rate, beats/min | 175.1 (174.3-175.8) | 173.8 (171.0-176.7) | .41 |
| HR recovery at 2 min, beats/min | 43.3 (42.8-43.8) | 44.3 (42.5-46.2) | .28 |
| . | Adjusted mean (95% CI) . | ||
|---|---|---|---|
| No SCT . | SCT . | P value* . | |
| No. | 1859 | 136 | |
| Duration, sec | 539.9 (535.1-544.6) | 535.2 (517.6-552.8) | .62 |
| Estimated METs | 11.7 (11.6-11.8) | 11.6 (11.4-11.9) | .80 |
| Maximum heart rate, beats/min | 175.1 (174.3-175.8) | 173.8 (171.0-176.7) | .41 |
| HR recovery at 2 min, beats/min | 43.3 (42.8-43.8) | 44.3 (42.5-46.2) | .28 |
Models adjusted for age, sex, baseline physical activity, and BMI.
P values for comparisons between SCT and No SCT (reference).