Table 3.
Parameters at watt-matched load in obese patients, DMTII patients and healthy subjects
| Obese (mean ± SD) | DMTII (mean ± SD) | Healthy (mean ± SD) | Significance ANOVA (p) | |
|---|---|---|---|---|
| RRsys (mmHg) | 192.0 ± 22.8 | 196.1 ± 29.7 | 156.8 ± 18.1 | p < 0.01 |
| RRdia (mmHg) | 93.5 ± 13.5 | 89.7 ± 15.1 | 79.1 ± 7.2 | p < 0.01 |
| MAP (mmHg) | 133.8 ± 13.6 | 132.9 ± 5.8 | 111.1 ± 10.4 | p < 0.01 |
| Power output (W) | 88.3 ± 29.3 | 88.6 ± 24.4 | 89.8 ± 14.8 | n.s. |
| Oxygen consumption (ml/min) | 1630 ± 457 | 1543 ± 348 | 1566 ± 3 12 | n.s. |
| Ventilation (l/min) | 46.55 ± 12.50 | 48.51 ± 12.36 | 35.55 ± 7.03 | p < 0.01 |
| Lactate (mmol/l) | 2.42 ± 1.27 | 4.07 ± 1.47 | 1.08 ± 0.27 | p < 0.01 |
| HR (1/min) | 119.7 ± 16.1 | 120.4 ± 15.5 | 118.8 ± 14.7 | n.s. |
| SV (ml) | 136.9 ± 28.7 | 135.8 ± 29.4 | 75.7 ± 18.8 | p < 0.01 |
| CO (l/min) | 16.28 ± 3.55 | 16.26 ± 3.50 | 8.9 ± 2.0 | p < 0.01 |
| avDO2 (ml/dl) | 10.37 ± 3.11 | 9.65 ± 1.89 | 18.02 ± 3.26 | p < 0.01 |
| SW (Nm) | 2.45 ± 0.59 | 2.40 ± 0.65 | 1.13 ± 0.32 | p < 0.01 |
| VET (ms) | 231.3 ± 50.8 | 229.5 ± 45.6 | 242.0 ± 34.5 | n.s. |
| SPO (W) | 10.90 ± 2.95 | 11.00 ± 4.36 | 4.74 ± 1.30 | p < 0.01 |
| CPO (W) | 4.84 ± 1.13 | 4.81 ± 1.37 | 2.22 ± 0.66 | p < 0.01 |
| TPR (mmHg/l/min) | 8.7 ± 2.3 | 8.5 ± 2.0 | 12.6 ± 2. | p < 0.01 |
Data presented as mean (standard deviation); RRsys: systolic blood pressure; RRdia: diastolic blood pressure; MAP: mean arterial pressure; HR: heart rate; SV: stroke volume; CO: cardiac output; avDO2: arteriovenous oxygen difference; SW: Stroke Work; VET: left ventricular ejection time; SPO: Stroke power output; CPO: cardiac power output; TPR: total peripheral resistance; Significance: post-hoc p-value between HE and patient groups