Validity evidence of the Self-Care of Chronic Illness Inventory: Brazilian version
ABSTRACT Objective: To generate evidence regarding the validity of the internal structure and consistency of the Self-Care of Chronic Illness Inventory - Brazilian Version and its relationship with health-related quality of life. Method: A psychometric study of instrument validation was carried...
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Universidade Federal do Rio Grande do Sul
2025-05-01
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| Series: | Revista Gaúcha de Enfermagem |
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| Online Access: | http://revodonto.bvsalud.org/scielo.php?script=sci_arttext&pid=S1983-14472025000100417&lng=en&tlng=en |
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| author | Mariana Tereza Monferdini Ruoco Acettia Michele Nakahara-Melo Fernanda Ayache Nishi Dina Almeida Lopes Monteiro Cruz |
| author_facet | Mariana Tereza Monferdini Ruoco Acettia Michele Nakahara-Melo Fernanda Ayache Nishi Dina Almeida Lopes Monteiro Cruz |
| author_sort | Mariana Tereza Monferdini Ruoco Acettia |
| collection | DOAJ |
| description | ABSTRACT Objective: To generate evidence regarding the validity of the internal structure and consistency of the Self-Care of Chronic Illness Inventory - Brazilian Version and its relationship with health-related quality of life. Method: A psychometric study of instrument validation was carried out with 227 adults (female=74.89%; mean age= 58.03±13.2 years) with chronic illnesses who answered the instrument adapted for Brazil. Internal structural validity was studied by confirmatory factor analysis, the relationship with health-related quality of life was analyzed by correlation with health-related quality of life, and internal consistency by the omega coefficient. Results: The theoretical structure of the instrument was confirmed with three domains and good fit indexes and 18 of the 20 items had factorial loadings above 0.3; the omega coefficient was 0.929; and participants with better self-care scores had better quality of life scores. Conclusion: The Self-Care of Chronic Illness Inventory - Brazilian Version provides good evidence of internal validity and consistency for studying self-care in chronic diseases in Brazil. |
| format | Article |
| id | doaj-art-ead3b76cecea4c43b4fa231f863af31b |
| institution | Kabale University |
| issn | 1983-1447 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Universidade Federal do Rio Grande do Sul |
| record_format | Article |
| series | Revista Gaúcha de Enfermagem |
| spelling | doaj-art-ead3b76cecea4c43b4fa231f863af31b2025-08-20T03:47:24ZengUniversidade Federal do Rio Grande do SulRevista Gaúcha de Enfermagem1983-14472025-05-014610.1590/1983-1447.2025.20240151.enValidity evidence of the Self-Care of Chronic Illness Inventory: Brazilian versionMariana Tereza Monferdini Ruoco Acettiahttps://orcid.org/0000-0001-9462-4110Michele Nakahara-Melohttps://orcid.org/0000-0002-3730-6981Fernanda Ayache Nishihttps://orcid.org/0000-0001-6468-7268Dina Almeida Lopes Monteiro Cruzhttps://orcid.org/0000-0003-1373-409XABSTRACT Objective: To generate evidence regarding the validity of the internal structure and consistency of the Self-Care of Chronic Illness Inventory - Brazilian Version and its relationship with health-related quality of life. Method: A psychometric study of instrument validation was carried out with 227 adults (female=74.89%; mean age= 58.03±13.2 years) with chronic illnesses who answered the instrument adapted for Brazil. Internal structural validity was studied by confirmatory factor analysis, the relationship with health-related quality of life was analyzed by correlation with health-related quality of life, and internal consistency by the omega coefficient. Results: The theoretical structure of the instrument was confirmed with three domains and good fit indexes and 18 of the 20 items had factorial loadings above 0.3; the omega coefficient was 0.929; and participants with better self-care scores had better quality of life scores. Conclusion: The Self-Care of Chronic Illness Inventory - Brazilian Version provides good evidence of internal validity and consistency for studying self-care in chronic diseases in Brazil.http://revodonto.bvsalud.org/scielo.php?script=sci_arttext&pid=S1983-14472025000100417&lng=en&tlng=enChronic diseaseValidation StudySelf-care |
| spellingShingle | Mariana Tereza Monferdini Ruoco Acettia Michele Nakahara-Melo Fernanda Ayache Nishi Dina Almeida Lopes Monteiro Cruz Validity evidence of the Self-Care of Chronic Illness Inventory: Brazilian version Revista Gaúcha de Enfermagem Chronic disease Validation Study Self-care |
| title | Validity evidence of the Self-Care of Chronic Illness Inventory: Brazilian version |
| title_full | Validity evidence of the Self-Care of Chronic Illness Inventory: Brazilian version |
| title_fullStr | Validity evidence of the Self-Care of Chronic Illness Inventory: Brazilian version |
| title_full_unstemmed | Validity evidence of the Self-Care of Chronic Illness Inventory: Brazilian version |
| title_short | Validity evidence of the Self-Care of Chronic Illness Inventory: Brazilian version |
| title_sort | validity evidence of the self care of chronic illness inventory brazilian version |
| topic | Chronic disease Validation Study Self-care |
| url | http://revodonto.bvsalud.org/scielo.php?script=sci_arttext&pid=S1983-14472025000100417&lng=en&tlng=en |
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