RESUMO
ANTECEDENTES Y OBJETIVOS: Apenas existen estudios que hayan investigado el papel que la inflexibilidad psicológica (IP) pudiera tener en el contexto de la IRC. El objetivo primario de este estudio fue analizar las propiedades psicométricas, la fiabilidad y la validez de la versión española del Acceptance and Action Questionnaire-II adaptada al contexto de pacientes en tratamiento de hemodiálisis. El objetivo secundario fue analizar la relación entre IP y parámetros relacionados con la adhesión al tratamiento y calidad de vida en este tipo de pacientes. MATERIALES Y MÉTODOS: Estudio transversal prospectivo con pacientes en hemodiálisis (n = 186). RESULTADOS: El índice de tejido graso (15,56 ± 5,72 vs. 18,99 ± 8,91; p = 0,033), los niveles de fósforo (3,92 ± 1,24 vs. 4,66 ± 1,38; p = 0,001) y la ganancia de peso interdiálisis (1,56 ± 0,69 vs. 1,89 ± 0,93; p = 0,016) fueron mayores en los pacientes con más puntuación en IP. Los niveles de fósforo (p = 0,013) explicaron de forma significativa la variabilidad de los niveles de IP, la cual también se mostró como un predictor significativo (p = 0,026) de la variabilidad de los niveles de fósforo. CONCLUSIONES: La adaptación del cuestionario Acceptance and Action Questionnaire-II al contexto de hemodiálisis da lugar a una medida válida y fiable de la IP para este tipo de pacientes, y los resultados de este estudio parecen apoyar el papel de la IP con relación a parámetros de salud y calidad de vida en el ámbito de las enfermedades crónicas
BACKGROUND AND OBJECTIVES: Few studies have investigated the role psychological inflexibility (PI) could have in the context of chronic renal failure. The primary objective of this study was to analyse the psychometric features, the reliability and the validity of the Spanish version of the Acceptance and Action Questionnaire-II (AAQ-II) adapted to the context of patients undergoing haemodialysis (HD). The secondary objective was to assess the relationship between PI and parameters related to the adherence to treatment and quality of life in these types of patients. MATERIALS AND METHODS: Prospective cross-sectional study with patients on haemodialysis (n = 186). RESULTS: The fat tissue index (15.56 ± 5.72 vs. 18.99 ± 8.91, P = .033), phosphorus levels (3.92 ± 1.24 vs. 4.66 ± 1.38; P = .001) and interdialytic weight gain (1.56 ± 0.69 vs. 1.89 ± 0.93, P = .016) were higher in patients with a higher PI score. Phosphorus levels (P = .013) significantly explained the variability of PI levels. PI was also shown as a significant predictor (P = .026) of the variability of phosphorus levels. CONCLUSIONS: The adaptation of the AAQ-II questionnaire to the HD context led to a valid and reliable measurement of PI in these types of patients and our results also seem to support the relationship between PI and health and quality of life parameters in patients with chronic conditions
Assuntos
Humanos , Masculino , Feminino , Idoso , Adaptação Psicológica , Insuficiência Renal Crônica/psicologia , Diálise Renal/psicologia , Inquéritos e Questionários , Adiposidade , Estudos Transversais , Insuficiência Renal Crônica/terapia , Cooperação do Paciente , Fósforo , Estudos Prospectivos , Psicometria , Qualidade de Vida , Reprodutibilidade dos Testes , Aumento de PesoRESUMO
BACKGROUND AND OBJECTIVES: Few studies have investigated the role psychological inflexibility (PI) could have in the context of chronic renal failure. The primary objective of this study was to analyse the psychometric features, the reliability and the validity of the Spanish version of the Acceptance and Action Questionnaire-II (AAQ-II) adapted to the context of patients undergoing haemodialysis (HD). The secondary objective was to assess the relationship between PI and parameters related to the adherence to treatment and quality of life in these types of patients. MATERIALS AND METHODS: Prospective cross-sectional study with patients on haemodialysis (n=186). RESULTS: The fat tissue index (15.56±5.72 vs. 18.99±8.91, P=.033), phosphorus levels (3.92±1.24 vs. 4.66±1.38; P=.001) and interdialytic weight gain (1.56±0.69 vs. 1.89±0.93, P=.016) were higher in patients with a higher PI score. Phosphorus levels (P=.013) significantly explained the variability of PI levels. PI was also shown as a significant predictor (P=.026) of the variability of phosphorus levels. CONCLUSIONS: The adaptation of the AAQ-II questionnaire to the HD context led to a valid and reliable measurement of PI in these types of patients and our results also seem to support the relationship between PI and health and quality of life parameters in patients with chronic conditions.
Assuntos
Adaptação Psicológica , Falência Renal Crônica/psicologia , Diálise Renal/psicologia , Inquéritos e Questionários , Adiposidade , Idoso , Estudos Transversais , Feminino , Humanos , Falência Renal Crônica/terapia , Masculino , Cooperação do Paciente , Fósforo , Estudos Prospectivos , Psicometria , Qualidade de Vida , Análise de Regressão , Reprodutibilidade dos Testes , Aumento de PesoRESUMO
Introducción: La vitamina D interviene en el metabolismo óseo-mineral, la diabetes mellitus, enfermedades inmunológicas, procesos tumorales, el sistema cardio-vascular, anemia, etc. Objetivos: Determinar la prevalencia de insuficiencia-deficiencia de vitamina D y los factores de riesgo asociados en pacientes en hemodiálisis en Reus. Material y Método: Realizamos en abril de 2017 la determinación de los niveles sanguíneos, una entrevista oral sobre hábitos estables de adquisición de vitamina D y se extrajeron de la historia clínica enfermedades relacionadas, tratamientos e IMC. Resultados: Solo el 5,88% de los pacientes presenta-ban niveles normales. El 94,14% presentaron niveles inferiores a 30 ng/ml (promedio 9,64 ng/ml). En este grupo los pacientes resultaron de mayor edad, se exponen menos al sol, utilizan protección solar, hay mayor presencia de mujeres, toman menos alimentos enriquecidos o ricos en vitamina D y menos estatinas. Entre ellos se encuentran los tres pacientes con peso insuficiente. Los dos pacientes de raza negra tenían niveles < 10 ng/ml. En nuestra situación geográfica, Latitud: 41°0922 N, en invierno la fotobiosíntesis de vitamina D es escasa. Solo el 14,12% de los pacientes tienen prescrito alguna suplementación de vitamina D. Sólo una variable fue estadísticamente significativa (raza) lo que puede atribuirse al tamaño limitado de la muestra. Conclusiones: El 94,14% de los pacientes tienen niveles bajos vitamina D y parece necesaria su suplementación farmacológica si queremos normalizarlos (AU)
Introduction: Vitamin D is involved in bone-mineral metabolism, diabetes mellitus, immunological diseases, tumor processes, cardiovascular system, anemia, etc.Aims: To evaluate the prevalence of vitamin D insufficiency-deficiency and its associated risk factors in hemodialysis patients. Results: Only 5.88% of patients presented normal levels. 94.14% of patients had levels below 30 ng/ml (mean 9.64 ng/ml). In this last group, patients were older, less exposed to the sun and used sun protection. A greater presence of women was found, taking less vitamin D or VD enriched foods and fewer statins. Between them, three patients had insufficient weight. The two black patients had levels < 10 ng/ml. In our geographical situation [Latitude: 41° 09'22"N], in winter, vitamin D skin-synthesis is scarce. Only 14.12% of patients took any vitamin D supplementation. Only one variable was statistically significant (human race). We must consider that it can be attributed to our limited sample size. Conclusions: 94.14% of patients have low vitamin D levels and pharmacological supplementation seems necessary (AU)
