scholarly journals Psychometric Properties of the Persian Version of the Center for Epidemiological Studies Depression Scale Among the Iranian Public People During COVID-19 Pandemic

2021 ◽  
Vol 9 ◽  
Author(s):  
Hamid Sharif Nia ◽  
Pardis Rahmatpour ◽  
Erika Sivarajan Froelicher ◽  
Saeed Pahlevan Sharif ◽  
Omolhoda Kaveh ◽  
...  
Keyword(s):  
Factor Analysis ◽  
Psychometric Properties ◽  
Internal Consistency ◽  
Depression Scale ◽  
Internal Consistency Reliability ◽  
Epidemiological Studies ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Persian Version ◽  
Two Factors

Background: Several studies indicate a high prevalence of depression around the world during the period of the COVID-19 pandemic. Using a valid instrument to capture the depression of an individual in this situation is both important and timely. The present study aims to evaluate the psychometric properties of the Persian version of the Center for Epidemiological Studies Depression Scale (CES-D) among the public during the COVID-19 pandemic in Iran.Method: This is a cross-sectional study that was conducted in the Iranian population (n = 600) from April to July 2020. A two-part online form was used: sociodemographic characteristics and depression items (CES-D). The construct validity and internal consistency reliability of the scale were evaluated.Result: The results of the exploratory factor analysis illustrated two factors with 43.35% of the total variance of the depression were explained. Confirmatory factor analysis indicated that this model fits well. Internal consistency reliability was evaluated, and it was acceptable.Conclusion: The findings demonstrated that, in the Iranian sample, this depression scale yielded two factors (somatic and positive affects) solutions with suitable psychometric properties.

scholarly journals Psychometric properties of the Patient Reported Outcomes, Burdens and Experiences (PROBE) questionnaire

BMJ Open ◽  
2018 ◽  
Vol 8 (8) ◽  
pp. e021900 ◽  
Author(s):  
Chatree Chai-Adisaksopha ◽  
Mark W Skinner ◽  
Randall Curtis ◽  
Neil Frick ◽  
Michael B Nichol ◽  
...  
Keyword(s):  
Factor Analysis ◽  
Psychometric Properties ◽  
Internal Consistency ◽  
Patient Reported Outcomes ◽  
Clinical Care ◽  
Internal Consistency Reliability ◽  
Floor Effect ◽  
Cross Sectional ◽  
Patient Organisations ◽  
Patient Reported

ObjectiveTo assess the psychometric properties of the Patient Reported Outcomes, Burdens and Experiences (PROBE) questionnaire.MethodsThis study was a cross-sectional, multinational study. Participants were enrolled if they were more than 10 years old and people with haemophilia A or B or people without a bleeding disorder. Participants were invited through non-governmental patient organisations in 21 countries between 01/27/2016 and 02/23/2017. The following psychometric properties: missing data, floor and ceiling effects, exploratory factor analysis and internal consistency reliability were examined. A PROBE Score was derived and assessed for its convergent and known groups validity.ResultsThe study analysed the data on 916 participants with median age of 37.0 (IQR 27.0 to 48.0) years, 74.8% male. In the domain assessing patient-reported outcomes (PROs), more than 15% of participants presented a ceiling effect for all items but two, and a floor effect for one item. Factor analysis identified three factors explaining the majority of the variance. Cronbach’s alpha coefficient indicated good internal consistency reliability (0.84). PROBE items showed moderate to strong correlations with corresponding EuroQol five dimension 5-level instrument (EQ-5D-5L) domains. The PROBE Score has a strong correlation (r=0.67) with EQ-5D-5L utility index score. The PROBE Score has a known groups validity among various groups.ConclusionsThe results of this study suggest that PROBE is a valid questionnaire for evaluating PROs in people with haemophilia as well as control population. The known-group property of PROBE will allow its use in future clinical trials, longitudinal studies, health technology assessment studies, routine clinical care or registries. Additional studies are needed to test responsiveness and sensitivity to change.Trial registration numberNCT02439710; Results.

scholarly journals Psychometric properties of Persian version of Beck depression inventory in coronary patients

2019 ◽  
Vol 38 (1) ◽  
pp. 33
Author(s):  
Seyed Mojtaba Ahmadi ◽  
Abbas Masjediarani ◽  
Maryam Bakhtiari ◽  
Mohamad Hasan Davazdahemamy ◽  
Rasul Mohamadian
Keyword(s):  
Factor Analysis ◽  
Psychometric Properties ◽  
Beck Depression Inventory ◽  
Characteristic Curve ◽  
Area Under The Curve ◽  
Cross Sectional Study ◽  
Youden Index ◽  
Cross Sectional ◽  
Persian Version ◽  
Coronary Patients

Background<br />Obtaining psychometric properties regarding specific populations increases diagnostic accuracy and reduces economic health burdens. Beck depression inventory-second version (BDI-II) is useful for the screening and assessment of depression in clinical and research settings. The aim of the present study was to investigate the psychometric properties of the Persian (Farsi) version of BDI-II in patients with coronary heart disease (CHD). <br /> <br />Methods<br />A cross-sectional study was conducted involving 284 patients with CHD admitted to Imam Ali Hospital in Kermanshah. They were first given a structured clinical interview (SCID-I) and then were asked to complete the Beck depression inventory-II (BDI-II), PRIME-MD patient health questionnaire 9 (PHQ-9) and generalized anxiety disorder 7 (GAD-7). Data were analyzed by descriptive statistics, Cronbach’s á, Spearman’s correlation coefficient, exploratory factor analysis and receiver operating characteristic curve (ROC).<br /><br />Results<br />The internal consistency measured using Cronbach’s alpha was 0.90. The obtained correlation of BDI-II with PHQ-9 and GAD-7 was 0.74 and 0.65, respectively (p&lt; 0.001). Factor analysis of the inventory revealed 5 factors, namely cognitive, physical, dysfunction, worthlessness and being punished, respectively. The cut-off point for CHD patients was 11 with sensitivity of 0.78 and specificity of 0.81 according to the Youden index and 10 with sensitivity of 0.80 and specificity of 0.77 according to the two-stage approach. The area under the curve was 0.86 (95% Confidence Interval 0.82-0.90). <br /><br />Conclusion<br />The Persian version of the BDI-II possesses the acceptable psychometric properties that can be used to screen depression in CHD patients.

scholarly journals Psychometric Properties of the Persian Version of the Teasing Questionnaire 23

2021 ◽  
Vol 12 ◽  
Author(s):  
Ali Ebrahimi ◽  
Mojtaba Elhami Athar ◽  
Mitra Hakim Shooshtari ◽  
Hossain Karsazi ◽  
Eric A Storch
Keyword(s):  
Factor Analysis ◽  
Psychometric Properties ◽  
Factor Structure ◽  
Internal Consistency ◽  
Convergent Validity ◽  
Cluster Sampling ◽  
Depression And Anxiety ◽  
Cross Sectional ◽  
Persian Version ◽  
Confirmatory Factor

The current study was a cross-sectional research and aimed to investigate the factor structure, internal consistency, and validities of the Persian version of the Teasing Questionnaire-Revised (TQ-R). Forward and backward translations of the TQ-R were performed; face and content validities were determined based on comments by a sample of psychology students and specialists. Using the cluster sampling method, 290 participants were recruited, and 201 valid data (Mage = 23.53, SD = 3.53, 64.2% men) were analyzed. The factor structure was assessed by confirmatory and exploratory factor analysis (EFA). The result of the confirmatory factor analysis(es) did not confirm the proposed three, four, and five-factor models. EFA revealed four factors with 23 items, explaining 52.03% of the total variance. The internal consistency of the Persian version of Teasing Questionnaire 23 was in the excellent range (α = 0.92), and its expected associations with external correlates (e.g., depression and anxiety) supported the measure’s convergent validity. The findings indicated that the Persian version of the TQ-R has sound psychometric properties and can be used as a valid and reliable tool in research and clinical outcomes.

scholarly journals Herth Hope Index: A Psychometric Evaluation Study within a Sample of Greek Patients with Cancer

2021 ◽  
Vol 0 ◽  
pp. 1-8
Author(s):  
Maria Nikoloudi ◽  
Eleni Tsilika ◽  
Efi Parpa ◽  
Sotiria Kostopoulou ◽  
Anastasios Tentolouris ◽  
...  
Keyword(s):  
Psychometric Properties ◽  
Internal Consistency ◽  
Convergent Validity ◽  
Performance Status ◽  
Intraclass Correlation ◽  
Eastern Cooperative Oncology Group ◽  
Depression Scale ◽  
Internal Consistency Reliability ◽  
Cross Sectional ◽  
Herth Hope Index

Objectives: This study aims to develop the Greek version of the Herth Hope Index (HHI) and assess its psychometric properties to a palliative care patient sample, using a cross-sectional design. Materials and Methods: The HHI was translated into Greek (HHI-Gr) using the ‘forward-backward’ procedure. It was administered to 130 eligible cancer patients, while for the stability of patients’ responses, 40 of these patients completed the HHI-Gr 3 days later. Along with the HHI-Gr, patients also completed the Hospital Anxiety and Depression Scale (HADS) and the Beck Hopelessness Scale (BHS). The HHI-Gr internal consistency reliability (Cronbach’s a), stability (intraclass correlation coefficient [ICC]), factor structure (factor analysis) and convergent validity (correlation with the HADS and the BHS questionnaires) were examined using the Eastern Cooperative Oncology Group (ECOG) performance status. Results: The HHI-Gr yielded a one-factor model and a Cronbach alpha (0.860) with excellent internal consistency reliability and stability ICC (>0.90). Satisfactory convergent validity was supported by the correlation analysis between the HHI-Gr and BHS (r = 0.718, P < 0.001). Overall test-retest reliability was satisfactory with a range between 0.77 and 0.96 (P < 0.001). Conclusion: These results demonstrate that the HHI-Gr is an instrument with satisfactory psychometric properties and is a valid research tool for the measurement of the levels of hope among Greek oncology patients.

Factor Analysis of the Revised Piper Fatigue Scale in a Caregiver Sample

2006 ◽  
Vol 14 (2) ◽  
pp. 71-78 ◽  
Author(s):  
Patricia C. Clark ◽  
Susan Ashford ◽  
Rachel Burt ◽  
Dawn M. Aycock ◽  
Laura P. Kimble
Keyword(s):  
Factor Analysis ◽  
Construct Validity ◽  
Psychometric Properties ◽  
Internal Consistency ◽  
Psychometric Evaluation ◽  
Internal Consistency Reliability ◽  
Oblique Rotation ◽  
Convenience Sample ◽  
Two Factors ◽  
Principal Axis Factor Analysis

The Revised Piper Fatigue Scale (R-PFS) is an instrument designed to measure subjective fatigue that was developed in samples with physical illness. Its psychometric properties in nonclinical samples are unknown. The purpose of this study was to examine the psychometric properties of the R-PFS in a sample of caregivers of stroke survivors. The convenience sample of 132 caregivers was primarily women (74%), White (71%), college-educated (73%), and employed (52%), with a mean age of 56.7 years (SD = 13.71). Internal consistency reliabilities for the four R-PFS subscales and the total scale were excellent, ranging from .90 to .97. Principal axis factor analysis with oblique rotation was conducted to examine construct validity of the R-PFS. A three-factor solution explained 75.9% of the common variance. Two factors totally replicated the behavioral/severity and affective meaning subscales of the R-PFS. The third factor incorporated a combination of Piper’s sensory and cognitive/mood subscales and appeared to summarize how fatigue makes the caregiver feel. The R-PFS demonstrated strong internal consistency reliability and construct validity in this sample. However, data suggest that caregivers may perceive certain feelings associated with fatigue as conceptually similar when these feelings are conceptually distinct in Piper’s breast cancer sample. The study supports the need for psychometric evaluation of instruments developed in clinical populations prior to their use in nonclinical populations.

scholarly journals Evaluation of Psychometric Properties of the Persian Version of Brief Male Sexual Function Inventory: A Cross-Sectional Study

2021 ◽  
Vol 9 (5) ◽  
pp. 100409
Author(s):  
Nazanin Rezaei ◽  
Nasibeh Sharifi ◽  
Azita Fathnezhad-Kazemi ◽  
Elham Shafiei
Keyword(s):  
Sexual Function ◽  
Psychometric Properties ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Persian Version ◽  
Male Sexual Function

Psychometric Properties of the Persian Version of the 11-Item de Jong Gierveld Loneliness Scale in Iranian Older Adults

2021 ◽  
pp. 016327872110157
Author(s):  
Reza Hosseinabadi ◽  
Mahshid Foroughan ◽  
Gholamreza Ghaedamini Harouni ◽  
Mohammad-Sajjad Lotfi ◽  
Yadollah Pournia
Keyword(s):  
Older Adults ◽  
Factor Analysis ◽  
Psychometric Properties ◽  
Content Validity ◽  
Concurrent Validity ◽  
Persian Version ◽  
Loneliness Scale ◽  
Two Factors ◽  
Back Translation ◽  
The Face

Loneliness is usually a chronic condition which may lead to physical and psychological undesirable consequences, and requires measurement and intervention. This study was conducted with the aim of preparing a Persian version of the 11-item de Jong Gierveld Loneliness Scale and evaluating its psychometric properties among the Iranian older adults. After applying the translation-back translation method, the prepared script was subjected to the face and content validity evaluations and a Persian version of the scale was prepared. Factor analysis, concurrent validity, internal consistency, and test-retest methods were used to validate the scale. The Persian version of the 11-item de Jong Gierveld Loneliness Scale showed acceptable content validity. The negative and significant correlations between the loneliness scores and the Philadelphia Geriatric Center Morale Scale indicated that the questionnaire had acceptable concurrent validity. The results of confirmatory factor analysis confirmed two factors for the scale. Also, the results of the intra-class correlation coefficient and Cronbach’s alpha coefficient demonstrated that the scale had acceptable reliability. The Persian version of the 11-item de Jong Gierveld Loneliness Scale is an appropriate tool for measuring loneliness in the Iranian older adults.

scholarly journals Evaluation and comparison of pain questionnaires for clinical screening of osteoarthritis in cats

2019 ◽  
Vol 185 (24) ◽  
pp. 757-757 ◽  
Author(s):  
Sarah Stadig ◽  
B Duncan X Lascelles ◽  
Gorel Nyman ◽  
Anna Bergh
Keyword(s):  
Physical Examination ◽  
Home Environment ◽  
Internal Consistency ◽  
Internal Consistency Reliability ◽  
Cross Sectional Study ◽  
Behavioural Response ◽  
Lifestyle Changes ◽  
Cross Sectional ◽  
Discriminatory Ability ◽  
Physical Dysfunction

BackgroundFeline osteoarthritis (OA) is a common cause of long-standing pain and physical dysfunction. Performing a physical examination of a cat is often challenging. There is a need for disease-specific questionnaires or the so-called clinical metrology instruments (CMIs) to facilitate diagnosis and evaluation of treatment of feline OA. The CMI provides the owners an assessment of the cat’s behavioural and lifestyle changes in the home environment. The purpose of the study was to evaluate readability, internal consistency, reliability and discriminatory ability of four CMIs.MethodsThis is a prospective, cross-sectional study with 142 client-owned cats. Feline OA was diagnosed based on medical history, orthopaedic examination and radiography.ResultsThe results indicate that all four instruments have sound readability, internal consistency, are reliable over time and have good discriminatory ability. Preliminary cut-off values with optimal sensitivity and specificity were suggested for each instrument. The osteoarthritic cats showed significant changes in behavioural response to pain during orthopaedic examination, compared with sound cats.ConclusionThe results indicate that all four questionnaires make an important contribution in a clinical setting, and that the cat’s behavioural response to pain during physical examination should be a parameter to take into account as a possible indication of chronic pain.

Validation of the Beliefs of Physical Activity among Clergy (B-PAC) Instrument

2017 ◽  
Vol 32 (2) ◽  
Author(s):  
Shannon Gwin ◽  
Paul Branscum ◽  
E. Laurette Taylor
Keyword(s):  
Physical Activity ◽  
Factor Analysis ◽  
Construct Validity ◽  
Psychometric Properties ◽  
Internal Consistency ◽  
Internal Consistency Reliability ◽  
Retest Reliability ◽  
Reliable Instrument ◽  
The Stability ◽  
Test Retest Reliability

The purpose of this study was to create a valid and reliable instrument to evaluate theory-basedbeliefs towards physical activity among clergy members. Data were collected from 174 clergy that par-ticipated in a 15-item online and paper-based survey. Psychometric properties of the instrument includedconfirmatory factor analysis (construct validity), and cronbach’s alpha (internal consistency reliability).In addition, the stability (test-retest reliability) of each subscale was evaluated with a sub-sample of 30participants. Results show the instrument was both valid and reliable, and will be useful in future studiestargeting this population. Future implications are discussed.

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