Showing 2 results for Omrani
Fatemeh Omrani, Naiire Salmani, Somayeh Kahdouei,
Volume 28, Issue 1 (4-2022)
Abstract
Background & Aim: Performing daily activities is a major element of quality of life in heart failure patients. The Duke Activity Status Index (DASI) is a tool to measure factional capacity. We aimed to examine the psychometric properties of the DASI in patients with heart failure.
Methods & Materials: In this methodological study using convenience sampling, we included 120 patients with heart failure referred to the heart clinic of Afshar hospital, Yazd in 2018. We first translated the original DASI to Farsi using forward and backward translation method. Then, we evaluated its face validity, content validity, criterion-related validity, construct validity (Exploratory Factor Analysis), and reliability (internal consistency).
Results: In quantitative content validity, the content validity index and content validity ratio were confirmed. The criterion-related validity was confirmed using the Spearman correlation coefficient between the New York Heart Association functional classification scores and the DASI score (r=-0.77, P<0.001) with a significant correlation. To assess construct validity, exploratory factor analysis revealed two factors, explaining 52.61% of the total variance. Factor 1 included items with high MET values and factor 2 included those with low MET values. The reliability of the DASI was determined using the Cronbach’s alpha coefficient that was 0.81.
Conclusion: The DASI is of good validity and reliability and due to its appropriate psychometric properties, this tool can be used to evaluate the functional status of patients with heart failure.
Ehsan Aghajanzadeh Omrani, Flora Rahimaghaee, Ameneh Khalatbari,
Volume 30, Issue 2 (6-2024)
Abstract
Background & Aim: Rumination is a prevalent issue among medical science students, potentially affecting their academic performance. This study aims to evaluate the effectiveness of Mandala therapy in reducing rumination among medical science students at the Islamic Azad University, Tonekabon branch.
Methods & Materials: This quasi-experimental study employed a pre-test, post-test design with a control group. A total of 40 medical students from the Islamic Azad University, Tonekabon branch, who exhibited signs of rumination participated in the study in 2023. Participants were selected through convenience sampling and randomly assigned to either the experimental group (20 participants) or the control group (20 participants). The intervention consisted of four 60-minute sessions of Mandala therapy. Data were collected using the Nolen-Hoeksema and Morrow's rumination questionnaire. Descriptive statistics and analysis of covariance (ANCOVA) were performed using SPSS version 26 to analyze the data.
Results: Demographic analysis indicated no significant differences between the experimental and control groups concerning gender, age, or semester (P<0.001). The ANCOVA results revealed that the Mandala Therapy intervention significantly reduced the rumination scores of the experimental group compared to the control group (P<0.005).
Conclusion: The results suggest that rumination levels in the experimental group decreased significantly following the intervention compared to the control group. Therefore, Mandala therapy may serve as an effective non-pharmacological approach for mitigating rumination among medical science students.
