Table 2.
Changes in respiratory parameters in patients before and after stellate ganglion injection (SGI) (sham or SGB) (χ̄±SD, n=15).
| Groups | Respiratory rate (/min) | pH value | P (O2) (mmHg) | P (CO2) (mmHg) | SpO2 (%) |
|---|---|---|---|---|---|
| Control group | |||||
| Before SGI | 16.5±3.3 | 7.36±0.07 | 106.8±27.0 | 35.7±3.8 | 96.7±2.1 |
| 10 min after SGI | 15.7±3.8 | 7.34±0.03 | 108.0±26.0 | 37.4±3.1 | 97.3±3.2 |
| 50 min after SGI | 16.4±3.7 | 7.35±0.04 | 107.8±25.5 | 36.7±4.9 | 96.1±2.3 |
| Treatment group | |||||
| Before SGB | 16.3±2.8 | 7.35±0.04 | 105.9±21.0 | 35.5±4.6 | 96.1±2.2 |
| 10 min after GB | 16.4±2.6 | 7.36±0.08 | 103.0±22.3 | 36.0±4.9 | 97.0±3.0 |
| 50 min after SGB | 15.9±2.8 | 7.38±0.06 | 107.9±24.0 | 36.4±4.8 | 96.5±3.5 |
Comparison within the group, or between two groups, P>0.05.