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Journal : Journal Of Vocational Health Studies

SCORING ANALYSIS OF THE RELATIONSHIP BETWEEN MAGNETIC RESONANCE IMAGING- ANXIETY QUESTIONNAIRE (MRI-AQ) WITH HEART RATE TO PATIENTS ANXIETY LEVEL AT LUMBOSACRAL MRI EXAMINATION Mirza Isna Amaliya; Rosy Setiawati; Amillia Kartika Sari; Lailatul Muqmiroh; Muhaimin Muhaimin
Journal of Vocational Health Studies Vol. 2 No. 3 (2019): March 2019 | JOURNAL OF VOCATIONAL HEALTH STUDIES
Publisher : Faculty of Vocational Studies, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (506.287 KB) | DOI: 10.20473/jvhs.V2.I3.2019.112-117

Abstract

Background: Anxiety during MRI examination becomes a common constraint and can have a negative effect that is the quality of the resulting image due to the existence of motion artifacts until the failure of the examination. Purpose: One of the signs of anxiety can be seen an increase in heart rate, in addition there is one questionnaire specifically aimed to determine the level of anxiety in patients with MRI examination, namely Magnetic Resonance Immunization-Anxiety Quistionnaire (MRI-AQ). Method: This research used correlational method with cross-sectional approach. The sampling technique used is purposive sampling. In this research, there were 30 samples. Each sample will be measured heart rate before, during, and after Lumbosacral MRI examination. A Magnetic Resonance Imaging Anxiety Questionnaire (MRI-AQ) was then completed at the time of examination. Collected data were then tested for differences using paired-t test and pearson correlation test. Result: The result of paired-t test shows that there was difference of heart rate during and after examination with p-value 0,036 <α. The patient’s heart rate during Lumbosacral MRI was higher than the patient’s heart rate after Lumbosacral MRI at 85.63 bpm ± 14.709. Conclusion: Pearson correlation test results showed a correlation between Magnetic Resonance Imaging- Anxiety Questionnaire (MRI-AQ) with heart rate to patient anxiety level at Lumbosacral MRI Examination, this is reinforced by correlation value r = 0.636.
COMPARATION OF MASTOID TRIANGLE AREA MEASUREMENT TECHNIQUES USING VOLUME RENDERING POST PROCESSING AND MULTI PLANAR REFORMATION Anggi Tiur Maduma; Anggraini Dwi Sensusiati; Amillia Kartika Sari
Journal of Vocational Health Studies Vol. 4 No. 2 (2020): November 2020 | JOURNAL OF VOCATIONAL HEALTH STUDIES
Publisher : Faculty of Vocational Studies, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jvhs.V4.I2.2020.62-65

Abstract

Background: Identification in the anthropology of the forensic world using radiographic methods can be evaluated from variations in the human skeleton. The skull is the most dimorphic part of the skeleton, precisely in the temporal bone, namely the mastoid process. The use of advanced radiological technology in the evaluation of the mastoid process in humans can be done using the CT scan modality. Purpose: To determine the measurement results of the total area of the mastoid triangle using post processing volume rendering and multi planar reformation. Method: This type of research is an analytic observational study with a retrospective approach. The number of samples used were 152 raw data of patients with criteria aged 26-65 years and without any pathological changes in the mastoid process area. This research uses simple random sampling technique. Measurements were carried out 10 times by using 2 gauges, and using 3D slicer software on volume rendering and multi planar reformation reconstruction data. Data were analyzed using the free sample T test. Result: Measurer A produces total area of mastoid triangle using volume rendering is 1165.72 ± 1.2506 and multi planar reformation is 1145.84 ± 1.46512, with a significance value of 0.204 (p > 0.05). Similar results were obtained by measuring B. Measurer A produced a total area of mastoid triangle using volume rendering is 1159.91 ±  1.29691 and an multi planar reformation is 1146.56 ± 1.4606, with a significance value of 0.400 (p > 0.05). Conclusion: The results indicated that there was no significant difference in the results of measuring the total area of mastoid triangle using post processing volume rendering and multi planar reformation.