Table 2.
Data from the five wraps directly comparing the FOPS to the PicoPress. Each wrap was broken down into sections based on the seven different movements performed (as shown in Figure 11) and a Bland–Altman plot was produced from each of these sections. Each of the Bias values is therefore the median of five different Bland–Altman plots. LOA–limit of agreement between PicoPress and FOPS. LOA1 is the upper limit and LOA2 is the lower limits of agreement i.e., 1.96 × standard deviation.
| Section: Action | Median Bias and Range (mmHg) (n = 5) |
Median LOA1 and Range (mmHg) (n = 5) |
Median LOA2 and Range (mmHg) (n = 5) |
|---|---|---|---|
| 1: Sitting, leg supine | −4.64 (−27.5–9.00) |
−1.59 (−20.9–10.5) |
−7.67 (−34.1–0.678) |
| 2: Sitting, leg down | −16.8 (−36.0–3.57) |
−10.5 (−30.8–7.54) |
−23.2 (−41.1–−0.385) |
| 3: Standing | −20.4 (−32.5–−6.55) |
−9.71 (−24.7–0.278) |
−31.1 (−42.1–−13.4) |
| 4: Calf raises | −17.1 (−27.4–−7.62) |
−1.72 (−12.6–4.81) |
−32.4 (−42.0–−20.0) |
| 5: Standing | −17.1 (−30.1–2.00) |
−7.08 (−24.2–7.45) |
−22.9 (−36.0–−3.42) |
| 6: Sitting, leg down | −17.9 (−29.0–−0.496) |
−13.5 (−26.0–2.39) |
−22.2 (−32.0–−3.37) |
| 7: Sitting, leg supine | −4.87 (−14.6–5.33) |
2.66 (−8.53–9.44) |
−16.6 (−18.1–1.24) |