Relationship between frailty and orthostatic hypotension in the elderly in nursing homes
10.3760/cma.j.cn211501-20210304-00643
- VernacularTitle:养老机构老年人衰弱和直立性低血压的关系探讨
- Author:
Lu YAO
1
;
Mengxin WANG
;
Ji CHEN
;
Xueping CHEN
Author Information
1. 杭州师范大学医学部护理学院，杭州 311121
- Keywords:
The aged;
Frailty;
Orthostatic hypotension;
Blood pressure;
Nursing home
- From:
Chinese Journal of Practical Nursing
2022;38(5):321-327
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To understand the predictive effect of orthostatic hypotension on frailty in nursing homes, and the effect of frailty on heart rate and blood pressure in supine positionand orthostatic position.Methods:A total of 214 elderly cases in three nursing homes (the Golden Years of Jinjialing Retirement Life Center, Hangzhou Boyang Pension Service Co., Ltd, Hangzhou Langhe International Medical Care Center) were interviewed by the general information questionnaire, the Frail Scale and Barthel Index. Systolic blood pressure, diastolic blood pressure, and heart rate were measured by electronic sphygmomanometer in supine position and orthostatic position of 1 and 3 minutes.Results:The incidence of frailty combined with orthostatic hypotension was 26.64%(57/214) in the elderly in nursing homes. The incidence of orthostatic hypotension in the robust elderly, pre-frailty and frailty gradually increased, 14.29%(5/35), 20.00%(12/60), 47.90%(57/119). The differences of heart rate and systolic blood pressure in supine position between the elderly with and without frailty were significant ( t=2.16, 3.25, P<0.05), the differences of systolic pressure difference in orthostatic position of 1 and 3 minutes between the elderly with and without frailty were significant ( H=3.16, 4.08, P<0.01). There was significant difference in systolic pressure between the prefrail elderly and the elderly without frailty in lying position ( t=2.02, P<0.05). The differences of systolic and diastolic pressure differences in orthostatic position of 3 minutes between the frail elderly and pre-frail elderly were significant ( H=3.13,2.44, P<0.05). Ordered Logistic regression analysis showed that orthostatic hypotension was a risk factor for frailty ( OR=2.425, 95% CI were 1.133-4.988, P<0.05). Conclusions:Elderly adults with orthostatic hypotension in nursing homes have a higher prevalence of frailty. Frailty also impairs blood pressure regulation during postural changes. Nurses should attach importance to the assessment, education and intervention of frailty and orthostatic hypotension.
