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Showing 2 results for Obsessive-Compulsive Disorder

L Shaham, A Amirfakhraei , K Haji Alizadeh ,
Volume 28, Issue 6 (12-2023)
Abstract

Background & aim: The outbreak of coronavirus has affected the use of paper-based tools due to the risk of disease transmission. Therefore, validating the online form of the Obsessive-Compulsive Inventory-Revised (OCI-R) scale can help solve the problems in this area. The aim of the present study was to determine and evaluate the validity of the electronic form of the OCI-R scale in students during the coronavirus crisis.

Methods: The present descriptive cross-sectional study was conducted with the purpose of test validation. The statistical population consisted of all students of Islamic Azad University of Tehran in 2022. The sample size was determined based on psychometric criteria as 100 people for the convergent validity section and 501 people for the construct validity section. The samples were selected by random cluster sampling method. After obtaining the necessary permissions and informed consent, the research data were collected through two scales of Obsessive-Compulsive Inventory (OCI) and Obsessive-Compulsive Inventory-Hajson and Rachman in both paper and electronic forms by sending the questionnaire link to the participants' mobile phones. To assess the validity of the scale, content, convergent and factor analysis methods were used. The reliability of the scale was evaluated by internal consistency and split-half methods. The collected data were analyzed using Pearson correlation coefficient, exploratory factor analysis and confirmatory factor analysis tests.

Results: The results indicated that the OCI-R questionnaire consists of six factors and had appropriate content, concurrent and construct validity. The Cronbach's alpha coefficient for the whole scale was 0.81 and for the subscales it ranged from 0.70 to 0.81. The split-half coefficient for the first and second half of the scale was 0.71 and 0.74, respectively, and the correlation between the two halves was 0.62 and significant at 0.01 level. Exploratory factor analysis showed that the scale is saturated with six factors that explain 54.57% of the variance in total. Confirmatory factor analysis also confirmed the six-factor model with suitable fit indices. This questionnaire was performed along with the Obsessive-Compulsive Inventory-Hajson and Rachman scale, which had appropriate concurrent validity with 18 items (r=0.612, p<0.001).

Conclusion: The electronic form of the revised obsessive-compulsive inventory can be used to assess obsessive-compulsive disorder in students electronically.
 
Fatemeh Sadat Asadi Bidak, Mohammad Azhdarloo, Mahbobeh Alsadat Mosavi, Ali Sahraian,
Volume 30, Issue 3 (4-2025)
Abstract

Abstract
Aim: The aim of the current research was to investigate acute respiratory diseases (with emphasis on covid-19) and predict corona patients based on personality types, coping styles and practical obsessive-compulsive symptoms.
Methods: The study method was descriptive with correlation type and consisted of two groups. The first group consisted of 100 patients hospitalized in Hazrat Ali Asghar (AS) and Namazi hospitals in Shiraz, who were randomly selected from the list of patients and the second group was 100 normal people who were similar to the first group in terms of demographic characteristics, but did not show the symptoms of Covid-19 or were not infected with this disease. In accord with the aim of the study, data were analyzed for the statistical population of 200 through logistic regression coefficient.
Results: The results showed that the personality dimensions of neurosis, openness to experience and agreeableness can significantly predict the occurrence of acute respiratory diseases. The results showed that problem-oriented coping style (negatively and significantly), emotion-oriented coping style (positively) and avoidant coping style (positively) can significantly predict the occurrence of acute respiratory diseases.
Conclusion: Finally, the findings showed that the dimensions of washing, checking and obsessive doubt can positively and significantly predict the occurrence of acute respiratory diseases.
 

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