Table 1.
Absolute values and change (Δ) in laser speckled contrast imaging, non-imaging laser Doppler and transcutaneous oximetry during ACTIVE neuromuscular electrical stimulation.
| Participant number and time points | LSCI (Δ) | NILD (Δ) | PtcO2 (Δ) |
|---|---|---|---|
| P1 Baseline | 73.9 | 1.2 | 166 |
| P1 15 minutes | 71.2 (–2.7) | 1.6 (+0.4) | 167 (+1) |
| P1 30 minutes | |||
| P1 5 minutes post | |||
| P2 Baseline | 61.4 | –12.9 | 162 |
| P2 15 minutes | 64.2 (+2.8) | –3.8 (+9.1) | 168 (+6) |
| P2 30 minutes | 59.1 (–5.1) | –3.2 (+0.7) | 168 (0) |
| P2 5 minutes post | 51.2 (–7.9) | –10.6 (–7.5) | 170 (+2) |
| P3 Baseline | 135 | 60.7 | 168 |
| P3 15 minutes | 176.4 (+41.4) | 67.5 (+6.8) | 166 (–2) |
| P3 30 minutes | 213.2 (+36.8) | 56.1 (–11.4) | 161(–5) |
| P3 5 minutes post | 124.4 (–88.8) | 83.6(+27.5) | 160 (–1) |
Data expressed as mean values; Blank space = no data available; LSCI = Laser speckled contrast imaging perfusion units; NILD= Non-imaging laser doppler perfusion units; P1 = participant one; P2 = participant two; P3 = participant three; PtcO2 = transcutaneous oximetry in mmHg.