Impact of depression on masked hypertension and variability in home blood pressure in treated hypertensive patients.
Hypertens Res
; 38(11): 751-7, 2015 Nov.
Article
em En
| MEDLINE
| ID: mdl-26134127
ABSTRACT
This study was conducted to determine the effects of depression and/or insomnia on masked hypertension (MHT) compared with other types of HT and on variability in home-measured blood pressure (HBP) and clinic BP (CBP). Three hundred and twenty-eight hypertensives (132 women) aged 68±10 years were classified into four BP types controlled HT (CHT), white-coat HT, MHT and sustained HT (SHT), based on CBP (140/90 mm Hg) and morning HBP (135/85 mm Hg) measurements. A score of ⩾16 on the Center for Epidemiologic Studies Depression Scale (CES-D) was defined as depression. The mean values and s.d. of BP were calculated from measurements taken during the 14 consecutive days just before the CES-D evaluation. Compared with the CHT group, the risk of depression was 2.77-fold higher in the SHT group and even higher in the MHT group (7.02-fold). The association between depression and MHT was augmented in the presence of insomnia and was somewhat stronger in women. A HBP variability index defined as s.d./mean BPs in both morning and night time was significantly higher in MHT than in the other BP types, whereas that of CBP was not. Both morning and night-time HBP variability were significantly higher in depressive patients than in non-depressives. These suggest that depression is associated with MHT and that increases both morning and night-time HBP variability but not CBP variability. Physicians should be mindful of mental stresses such as depression in their hypertensive patients when forming strategies to control BP over the diurnal cycle.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Depressão
/
Hipertensão Mascarada
/
Distúrbios do Início e da Manutenção do Sono
Idioma:
En
Ano de publicação:
2015
Tipo de documento:
Article