The Non-linear Relationship Between Normal Range Systolic Blood Pressure and Cardiovascular or All-Cause Mortality Among Elderly Population.
Front Cardiovasc Med
; 8: 677189, 2021.
Article
en En
| MEDLINE
| ID: mdl-34386527
ABSTRACT
Purpose:
The aim was to explore the association of normal range SBP with cardiovascular and all-cause mortality in older adults without hypertension.Methods:
Participants aged ≥ 65 years without hypertension and those had an SBP level between 90 and 129 mmHg were included from the National Health and Nutrition Examination Survey (1999-2014). SBP was categorized into 90-99, 100-109, 110-119, and 120-129 mmHg. Multivariate Cox regression was performed with hazard ratio (HR) and 95% confidence interval (CI).Results:
Of the 1,074 participants, 584 were men (54.38%). Compared with participants with SBP level ranged 110 to 119 mmHg, the HRs for all-cause mortality risk was 1.83 (95% CI 1.04, 3.23) for SBP level ranged 90 to 99 mm Hg, 0.87 (95% CI 0.54, 1.41) for SBP level ranged 100 to 109 mmHg, and 1.30 (95% CI 0.96, 1.75) for SBP level ranged 120 to 129 mmHg (P for trend = 0.448), and the HR for cardiovascular mortality risk was 3.30 (95% CI 0.87, 12.54) for SBP level ranged 90 to 99 mmHg, 0.35(95% CI 0.08, 1.56) for SBP level ranged 100 to 109 mmHg, and 1.75 (95% CI 0.78, 3.94) for SBP level ranged 120 to 129 mm Hg (P for trend = 0.349) after confounders were adjusted.Conclusion:
These were a nonlinear association of normal range SBP level with all-cause and cardiovascular death in older adults.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Front Cardiovasc Med
Año:
2021
Tipo del documento:
Article
País de afiliación:
China