Dataset Information

Validity and reliability of the Sinhalese version of the perceived stress scale questionnaire among Sri Lankans.

ABSTRACT:

Introduction

Despite the availability of validated psychometrics tools to assess depression, there has not been any validated and reliable tool established to test perceived stress among Sri Lankans. The objective of this study is to test the validity and reliability of the Sinhalese Version of the Sheldon Cohen Perceived Stress Scale.

Materials and methods

Standard and systematic procedures were adopted to translate the original English version of the Perceived Stress Scale-10 questionnaire into Sinhalese. Consecutive sampling was employed to recruit the Type 2 Diabetes mellitus (T2DM) sample (n = 321), and a convenient sampling was used to recruit the Age and Sex matched Healthy Controls (ASMHC) (n = 101) and the Healthy Community Controls (HCC) groups (n = 75). Cronbach alpha was used to assess internal consistency and reliability was determined using test-retest method utilizing Spearman's correlation coefficient. Sensitivity was evaluated by comparing the mean scores of the Sinhalese Perceived Stress Scale (S-PSS-10) and Sinhalese Patient Health Questionnaire (S-PHQ-9) scores. Post-hoc comparisons were done using Bonferroni's method. Mean scores were compared between the T2DM, ASMHC, and HCC groups using the independent t-test. Explanatory Factor Analysis (EFA) was conducted using the principal component and Varimax rotation while the Confirmatory Factor Analysis (CFA) was performed to assess the goodness-of-fit of the factor structure extracted from the EFA. Concurrent validity was assessed using the Pearson correlation between the S-PSS-10 and Patient Health Questionnaire measured by S-PHQ-9 (p < 0.05).

Results

Cronbach alpha values of the three groups T2DM, ASMHC and HCC were 0.85, 0.81, and 0.79, respectively. Results of the ANOVA test suggested that there was a significant difference in the mean scores between groups (p < 0.00). EFA analysis revealed the existence of two factors with eigenvalues greater than 1.0. The factor loadings for the items ranged from 0.71-0.83. The CFA analysis demonstrated a good model fit for the two-factor model S-PSS-10. The S-PSS-10 significantly correlated with S-PHQ-9, indicating an acceptable concurrent validity.

Conclusion

Findings revealed that the S-PSS-10 questionnaire can be used to screen perceived stress among the majority of the Sri Lankan Sinhalese-speaking population specially with chronic illnesses. Further studies with higher sample sizes across different populations would enhance the validity and reliability of S-PSS-10.

SUBMITTER: Mendis BILM

PROVIDER: S-EPMC10313401 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature

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Publications

Validity and reliability of the Sinhalese version of the perceived stress scale questionnaire among Sri Lankans.

Mendis Balapuwaduge Isuru Layan Madusanka BILM Palihaderu Palihaderu Arachchige Dineth Supasan PADS Karunanayake Panduka P Satharasinghe Dilan Amila DA Premarathne Jayasekara Mudiyanselage Krishanthi Jayarukshi Kumari JMKJK Dias Wajjakkara Kankanamlage Ruwin Rangeeth WKRR Rajapakse Iyanthimala Harshini IH Hapugalle Avanti Sulochana AS Karunaratne Wanasinghe Ranhettige Sasanka Anjalee WRSA Binendra Agulugaha Gamage Yohan Nipuna AGYN Kumara Kelaniya Bandaralage Pubudu Pradeep KBPP Prabhashwara Galathura Samanabaddage Dasun GSD Senarath Upul U Yeap Swee Keong SK Ho Wan Yong WY Dissanayake Arosha Sampath AS

Frontiers in psychology 20230616

<h4>Introduction</h4>Despite the availability of validated psychometrics tools to assess depression, there has not been any validated and reliable tool established to test perceived stress among Sri Lankans. The objective of this study is to test the validity and reliability of the Sinhalese Version of the Sheldon Cohen Perceived Stress Scale.<h4>Materials and methods</h4>Standard and systematic procedures were adopted to translate the original English version of the Perceived Stress Scale-10 qu ...[more]

PMID: 37397314

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Dataset Information

Validity and reliability of the Sinhalese version of the perceived stress scale questionnaire among Sri Lankans.

Introduction

Materials and methods

Results

Conclusion

Publications

Validity and reliability of the Sinhalese version of the perceived stress scale questionnaire among Sri Lankans.

Similar Datasets

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