Psychological distress, self-efficacy and glycemic control in type 2 diabetes.
Nutr Metab Cardiovasc Dis
; 27(4): 300-306, 2017 Apr.
Article
em En
| MEDLINE
| ID: mdl-28274728
ABSTRACT
AIM:
To investigate the association of glycemic control with depression, anxiety, self-efficacy and other diabetes-specific psychological measures in a cohort of adult patients with type 2 diabetes (T2D) free of severe chronic diabetes-related complications. METHODS ANDRESULTS:
In 172 T2D outpatients consecutively recruited at the Diabetes Center of Verona City Hospital, we performed a standard medical assessment and completed the Beck Depression Inventory-II (BDI-II), the Beck Anxiety Inventory (BAI) and the Multidimensional Diabetes Questionnaire (MDQ) Age, body mass index (BMI) and glycosylated hemoglobin (HbA1c) were (median [IQR]) 64.0 [58.0-69.0] years, 31.0 [28.0-34.4] kg/m2, and 7.3 [6.7-8.0] %, respectively. The overall prevalence of anxiety and depression was 14.5% and 18.6%, respectively. Higher levels of HbA1c were significantly (p < 0.001) associated with a number of MDQ dimensions, such as higher perceived interference with daily activities (Spearman's rho coefficient = 0.33), higher perceived diabetes severity (rho = 0.28) and lower self-efficacy (rho = -0.27), but not with depression or anxiety. These three variables were also independent predictors of higher HbA1c levels, when entered in a multivariable stepwise-forward regression model that also included age, BMI, diabetes duration and diabetes-specific social support as covariates.CONCLUSION:
Lower self-efficacy and higher diabetes distress were closely associated with poorer glycemic control. No direct association between HbA1c and clinical psychological symptoms was detected. These results highlight that a number of diabetes-specific psychological variables may play a role amidst psychological distress and glycemic control. Further studies are needed to elucidate the relevance of diabetes distress and self-efficacy to the achievement of individual glycemic targets.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Ansiedade
/
Estresse Psicológico
/
Glicemia
/
Autoeficácia
/
Depressão
/
Diabetes Mellitus Tipo 2
/
Hipoglicemiantes
Tipo de estudo:
Diagnostic_studies
/
Observational_studies
/
Prevalence_studies
/
Prognostic_studies
/
Qualitative_research
/
Risk_factors_studies
Limite:
Aged
/
Female
/
Humans
/
Male
/
Middle aged
País/Região como assunto:
Europa
Idioma:
En
Revista:
Nutr Metab Cardiovasc Dis
Assunto da revista:
ANGIOLOGIA
/
CARDIOLOGIA
/
CIENCIAS DA NUTRICAO
/
METABOLISMO
Ano de publicação:
2017
Tipo de documento:
Article