表 3. Statistical table of heart rate and respiration rate correlation in each experimental stage.
各实验阶段心率、呼吸率相关性统计表
| 运动状态 | 心率 | 呼吸率 | |||
| 相关系数 R1 | 差值 (
)
|
相关系数 R2 | 差值 (
)
|
||
| 站立(3.5 min) | 0.834 | –0.862 ± 5.237 | 0.921 | –0.139 ± 4.829 | |
| 平躺直腿(3.5 min) | 0.516 | –0.719 ± 6.112 | 0.926 | –0.148 ± 3.673 | |
| 左侧躺曲腿(3.5 min) | 0.772 | 0.281 ± 5.254 | 0.919 | 0.768 ± 5.161 | |
| 右侧躺曲腿(3.5 min) | 0.700 | 0.367 ± 8.269 | 0.806 | 1.155 ± 7.253 | |
| 直坐(3.0 min) | 0.840 | –0.014 ± 6.180 | 0.889 | 0.174 ± 6.627 | |
| 热身(3.0 min) | 0.802 | –0.717 ± 4.940 | 0.374 | 0.310 ± 5.836 | |
| 跑台阶段 1(3.0 min) | 0.901 | –0.172 ± 2.514 | 0.850 | –0.200 ± 2.283 | |
| 跑台阶段 2(3.0 min) | 0.970 | –0.344 ± 1.594 | 0.765 | –0.591 ± 3.160 | |
| 跑台阶段 3(3.0 min) | 0.993 | –0.594 ± 1.176 | 0.827 | –0.494 ± 3.066 | |
| 跑台阶段 4(3.0 min) | 0.984 | –0.361 ± 1.254 | 0.752 | –0.610 ± 3.947 | |
| 跑台阶段 5(14 s) | — | –1.267 ± 1.486 | — | –8.157 ± 13.893 | |
| 恢复休息(15.7 min) | 0.998 | –0.457 ± 1.327 | 0.890 | –0.563 ± 3.486 | |
| 全过程 | 0.994 | –0.354 ± 4.087 | 0.938 | –0.224 ± 4.477 | |