Kirana Astari Pranoto
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Kirana Astari Pranoto has a total of 4 co-authors. Here are the top co-authors by number of shared publications:
- Agus Suprihanto
Department of Mechanical Engineering, Faculty of Engineering, Diponegoro University, Semarang 50275, Indonesia
1 shared publication - Dwi Basuki Wibowo
Mechanical Engineering Department, Diponegoro University, Jl. Prof. Soedharto, SH, Tembalang, Semarang 50275, Indonesia
1 shared publication - Wahyu Caesarendra
Faculty of Engineering Technology and Science, Higher Colleges of Technology, United Arab Emirates
1 shared publication - Yusuf Umardani
Department of Mechanical Engineering, Diponegoro University, Semarang 50275, Indonesia
1 shared publication
Latest Publications
- Open Access
- 4 July 2022
- Published by MDPI AG in Applied Sciences
- Vol. 12 (13) , 6764
Calculation of the Rearfoot Angle Representing Flatfoot from Comparison to the Cavanagh Arch Index
A type of flatfoot can be analyzed accurately using the footprint when a human is standing; however, this method cannot be applied when a human is wearing orthotic shoes. This study aims to analyze flatfoot using the rearfoot angle (RFA) measurement. The result is then compared to a footprint measurement known as Cavanagh’s Arch Index (AI). A total of 31 static footprints of the participants consisting of 14 males and 17 females aged 18 to 25 years were collected. According to Cavanagh’s AI as a gold standard, the correlation equation was obtained as RFA = 46.04AI − 6.41 and RFA = 45.32AI − 6.26 for left and right foot, respectively. The correlation coefficient R2 for the left and the right foot is 0.63 and 0.73, respectively. Other statistical analyses using ANOVA and t-tests are presented in this paper. The correlation results obtained from this study are necessary for estimating the reduction in the degree of flatfoot when using orthotic shoes, which is difficult to calculate using the typical AI method from footprint measurements.
- 4 July 2022
- Published by MDPI AG in Applied Sciences
- Vol. 12 (13) , 6764
Open AccessCalculation of the Rearfoot Angle Representing Flatfoot from Comparison to the Cavanagh Arch Index
A type of flatfoot can be analyzed accurately using the footprint when a human is standing; however, this method cannot be applied when a human is wearing orthotic shoes. This study aims to analyze flatfoot using the rearfoot angle (RFA) measurement. The result is then compared to a footprint measurement known as Cavanagh’s Arch Index (AI). A total of 31 static footprints of the participants consisting of 14 males and 17 females aged 18 to 25 years were collected. According to Cavanagh’s AI as a gold standard, the correlation equation was obtained as RFA = 46.04AI − 6.41 and RFA = 45.32AI − 6.26 for left and right foot, respectively. The correlation coefficient R2 for the left and the right foot is 0.63 and 0.73, respectively. Other statistical analyses using ANOVA and t-tests are presented in this paper. The correlation results obtained from this study are necessary for estimating the reduction in the degree of flatfoot when using orthotic shoes, which is difficult to calculate using the typical AI method from footprint measurements.