| Literature DB >> 31839797 |
Giane Amorim Ribeiro-Samora1, Maria Luiza Vieira Carvalho1, Regina Márcia Faria de Moura2, Danielle A Gomes Pereira1.
Abstract
BACKGROUND: The Venous Insufficiency Epidemiological and Economic Study - Quality of Life/Symptoms (VEINES-QOL / Sym) questionnaire was developed to evaluate the quality of life of individuals with chronic venous insufficiency (CVI), but it has shown limited sensitivity for discriminating between people with different of disease severity.Entities:
Keywords: chronic diseases; quality of life; venous
Year: 2019 PMID: 31839797 PMCID: PMC6900879 DOI: 10.1590/1677-5449.180096
Source DB: PubMed Journal: J Vasc Bras ISSN: 1677-5449
Figure 1Brazilian Portuguese version of the VEINES-QOL/Sym Questionnaire.
Characteristics of the sample and comparison of original and modified VEINES scores by CEAP classification groups.
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| Original scores | |||
| VEINES_QOL | 52.50 (51.28-53.73) | 51.48 (49.30-53.67) | 0.404 |
| VEINES_SYM | 52.52 (50.86-50.86) | 51.90 (49.38-54.42) | 0.697 |
| Modified scores | |||
| VEINES_QOL | 66.28 (63.14-69.42) | 64.46 (59.39-69.54) | 0.551 |
| VEINES_SYM | 65.01 (60.74-69.27) | 63.14 (56.87-69.40) | 0.646 |
CEAP = Clinical, Etiological, Anatomic, and Pathophysiological classification; VEINES_QOL = Venous Insufficiency Epidemiological and Economic Study, quality of life domain; VEINES_SYM = Venous Insufficiency Epidemiological and Economic Study, symptoms domain; n = sample size; p = level of statistical significance; 95%CI = 95% confidence interval of mean.
Results of the discriminant analysis of the original and modified VEINES scores.
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| Original scores | |||||||
| VEINES_QOL | 55.6% | 52.0% | 0.74% | 0.086 | 0.993 | 0.698 | 0.404 |
| VEINES_SYM | 52.8% | 48.0% | 0.16% | 0.040 | 0.998 | 0.151 | 0.697 |
| Modified scores | |||||||
| VEINES_QOL | 54.2% | 44.0% | 0.37% | 0.061 | 0.996 | 0.355 | 0.551 |
| VEINES_SYM | 51.4% | 48.0% | 0.22% | 0.047 | 0.998 | 0.211 | 0.646 |
CEAP = Clinical, Etiological, Anatomic, and Pathophysiological classification; VEINES_QOL = Venous Insufficiency Epidemiological and Economic Study, quality of life domain; VEINES_SYM = Venous Insufficiency Epidemiological and Economic Study, symptoms domain; λ Wilks = Wilks’s lambda; χ2 = chi-square statistic; df = degrees of freedom; p = level of statistical significance.
Correlations between CEAP classification and original and modified scores for the VEINES-QOL/Sym questionnaire.
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| Original scores | ||
| VEINES_QOL | -0.167 | 0.103 |
| VEINES_SYM | -0.146 | 0.154 |
| Modified scores | ||
| VEINES_QOL | -0.109 | 0.288 |
| VEINES_SYM | -0.149 | 0.144 |
CEAP = Clinical, Etiological, Anatomic, and Pathophysiological classification; VEINES_QOL = Venous Insufficiency Epidemiological and Economic Study, quality of life domain; VEINES_SYM = Venous Insufficiency Epidemiological and Economic Study, symptoms domain; r = correlation level; p = level of statistical significance.
Figura 1Questionário VEINES-QOL/Sym versão português do Brasil.
Caracterização da amostra e comparação dos escores VEINES originais e modificados por grupos, conforme a classificação CEAP.
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| Escores originais | |||
| VEINES_QOL | 52,50 (51,28-53,73) | 51,48 (49,30-53,67) | 0,404 |
| VEINES_SYM | 52,52 (50,86-50,86) | 51,90 (49,38-54,42) | 0,697 |
| Escores modificados | |||
| VEINES_QOL | 66,28 (63,14-69,42) | 64,46 (59,39-69,54) | 0,551 |
| VEINES_SYM | 65,01 (60,74-69,27) | 63,14 (56,87-69,40) | 0,646 |
CEAP = Classificação Clínica, Etiológica Anatômica e Patológica; VEINES_QOL = Venous Insufficiency Epidemiological and Economic Study, domínio de qualidade de vida; VEINES_SYM = Venous Insufficiency Epidemiological and Economic Study, domínio referente aos sintomas; n = tamanho da amostra; p = nível de significância estatística; IC95% = intervalo de confiança de 95% da média.
Resultados da análise discriminante dos escores originais e modificados do VEINES.
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| Escores originais | |||||||
| VEINES_QOL | 55,6% | 52,0% | 0,74% | 0,086 | 0,993 | 0,698 | 0,404 |
| VEINES_SYM | 52,8% | 48,0% | 0,16% | 0,040 | 0,998 | 0,151 | 0,697 |
| Escores modificados | |||||||
| VEINES_QOL | 54,2% | 44,0% | 0,37% | 0,061 | 0,996 | 0,355 | 0,551 |
| VEINES_SYM | 51,4% | 48,0% | 0,22% | 0,047 | 0,998 | 0,211 | 0,646 |
CEAP = Classificação Clínica, Etiológica Anatômica e Patológica; VEINES_QOL = Venous Insufficiency Epidemiological and Economic Study, domínio de qualidade de vida; VEINES_SYM = Venous Insufficiency Epidemiological and Economic Study, domínio referente aos sintomas; λ Wilks = lambda de Wilks; χ2 = quiquadrado; gl = graus de liberdade; p = nível de significância estatística.
Correlação entre a classificação CEAP e os escores originais e modificados do questionário VEINES-QOL/Sym.
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| Escores originais | ||
| VEINES_QOL | -0,167 | 0,103 |
| VEINES_SYM | -0,146 | 0,154 |
| Escores modificados | ||
| VEINES_QOL | -0,109 | 0,288 |
| VEINES_SYM | -0,149 | 0,144 |
CEAP = Classificação Clínica, Etiológica Anatômica e Patológica; VEINES_QOL = Venous Insufficiency Epidemiological and Economic Study, domínio de qualidade de vida; VEINES_SYM = Venous Insufficiency Epidemiological and Economic Study, domínio referente aos sintomas; r = nível de correlação estatística; p = nível de significância estatística.