| Autor: |
Augusto César Ferreira De Moraes, Lorrane Cristine Conceição da Silva, Barbara Saldanha Lima, Kliver Antonio Marin, Ethan T. Hunt, Marcus Vinicius Nascimento-Ferreira |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Frontiers in Digital Health, Vol 6 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2673-253X |
| DOI: |
10.3389/fdgth.2024.1394901 |
| Popis: |
ObjectivesWe aimed to test the reliability and structural validity (also called dimensionality) of the online Pittsburgh Sleep Quality Index among college students from low-income regions.MethodsWe assessed 195 Brazilian college students from a low-income region (Gini index of 0.56), of whom 117 were reassessed to evaluate the reliability. We collected all data in a self-reported online twice, 2-week apart. We evaluated reliability and structural validity.ResultsAll questionnaire components showed reliability, correlation coefficient ≥0.49. In the structural validity, the confirmatory analysis showed better global model adjustment for the one-factor (RMSEA = 0.019; SRMR = 0.041; CFI = 0.992; TLI = 0.986) solution compared with two-factor (RMSEA = 0.099; SRMR = 0.070; CFI = 0.764; TLI = 0.619) and three-factor (RMSEA = 0.108; SRMR = 0.066; CFI = 0.763; TLI = 0.548) solutions, respectively.DiscussionThe online questionnaire presents acceptable reliability and structural validity in Brazilian low-income regions. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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