## 3 Results  
As demonstrated in Table 2, the variables examined during the initial session exhibited higher values in the right foot than in the left. It was noted that the TePO2 of the right fifth metatarsal was elevated relative to the left (100.62 \(\pm\) 49.8 mmHg vs. 96.52 \(\pm\) 51.19 mmHg). The discrepancy between the styloid process and the right and left malleoli was less pronounced (styloid process: 96.24 \(\pm\) 38.14 mmHg vs. 96.38 \(\pm\) 41.39 mmHg. lateral malleolus: 82.07 \(\pm\) 36.43 mmHg vs. 82.69 \(\pm\) 37.70 mmHg). The values at the styloid process in the second session exhibited a similar trend to those in the first session, with higher TePO2 levels recorded in the right foot (right vs. left: 96.93 \(\pm\) 43.94 mmHg vs. 91.41 \(\pm\) 37.32 mmHg). In contrast, the remaining anatomical points exhibited divergent behaviors, with elevated values recorded in the left foot (right vs. left of fifth metatarsal head: 93.38 \(\pm\) 44.23 mmHg vs. 106.14 \(\pm\) 52.60 mmHg. lateral malleolus: 74.10 \(\pm\) 32.72 mmHg vs. 81.69 \(\pm\) 39.59 mmHg). The data presented in Table 3 indicate the mean duration of the measurements. \begin{table}
\begin{tabular}{l c c c c c c} \hline \hline \multirow{2}{*}{**Test**} & **Right Fifth** & **Right Styloid** & **Right** & **Left Fifth** & **Left Styloid** & **Left** \\  & **Metatarsal Head** & **Fifth Metastasis** & **Lateral Malleolus** & **Metatarsal Head** & **Fifth Metastasis** & **Lateral Malleolus** \\ \hline \multirow{2}{*}{First day} & 100.62 & 96.24 & 82.07 & 96.52 & 96.38 & 82.69 \\  & \(\pm\) 49.80 & \(\pm\) 38.14 & \(\pm\) 36.43 & \(\pm\) 51.19 & \(\pm\) 41.39 & \(\pm\) 37.70 \\ \multirow{2}{*}{Second day} & 93.38 & 96.93 & 74.10 & 106.14 & 91.41 & 81.69 \\  & \(\pm\) 44.23 & \(\pm\) 43.94 & \(\pm\) 32.72 & \(\pm\) 52.60 & \(\pm\) 37.32 & \(\pm\) 39.59 \\ \hline \hline \end{tabular}
\end{table} 
Table 2: The following descriptives of TePO2 for the various anatomical locations are expressed as both the mean and standard deviation. \begin{table}
\begin{tabular}{l c} \hline \hline
**Anatomical Area** & **Mean \(\pm\) SD** \\ \hline Right fifth metatarsal head & 21.40 \(\pm\) 7.79 \\ Right styloid process of the fifth metatarsal & 17.91 \(\pm\) 7.44 \\ Right lateral malleolus & 15.16 \(\pm\) 4.05 \\ Left fifth metatarsal head & 20.76 \(\pm\) 8.26 \\ Left styloid process of the fifth metatarsal & 17.29 \(\pm\) 7.46 \\ Left lateral malleolus & 15.45 \(\pm\) 4.62 \\ \hline \hline \end{tabular}
\end{table} 
Table 3: The mean and standard deviation (SD) of the measurement time in minutes per anatomical area are presented. In order to assess the repeatability and reliability of the data obtained with the measuring device, the intraclass correlation coefficients, coefficient of variation (CV), standard error of measurement (SEM), and standard error of the estimate (SE) were calculated, yielding the results detailed below. No significant differences were identified (\(p>0.05\)), and substantial ES values (ES \(>2.00\)) were observed in nearly all measurements with the exception of the styloid process of the right fifth metatarsal and the left malleolus, where moderate values (0.60-1.19) were recorded for TCPO2 levels in both feet. In accordance with the test-retest reliability measurements undertaken, it was determined that there is an acceptable level of absolute reliability (CV \(\leq 10\%\)) and that the results show an ICC ranging from 0.575 to 0.900. As demonstrated in Table 4, the measurements obtained from the right styloid process and the head of the left fifth metatarsal yielded an ICC ranging from 0.575 to 0.624, signifying a moderate degree of reliability. In the other anatomical regions, the ICC values ranged from 0.763 to 0.816, indicating that the degree of reliability was good, with the styloid process of the left foot being the sole point that exhibited an excellent reliability (ICC = 0.900).