Study on the hyperuricemia and its influencing factors in elderly male people aged 90 years and above
10.3760/cma.j.issn.0254-9026.2009.08.015
- VernacularTitle:90岁以上老年男性血尿酸水平及多因素分析
- Author:
Yongjing CHENG
;
Suping NIU
;
Chunmei ZHANG
;
Hua XU
;
Pei LAI
;
Aihua LIU
;
Ming GAO
;
Cibo HUANG
- Publication Type:Journal Article
- Keywords:
Hyperuricemia;
Gout;
Renal insufficiency;
Diuretics
- From:
Chinese Journal of Geriatrics
2009;28(8):665-667
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo explore the prevalence and clinical features of hyperuricemia and its influencing factors in elderly male people aged 90 years and above. MethodsOne hundred elderly male people aged 90 years and above who underwent routine health examination in our hospital in 2007 were selected in the study. Serum uric acid level was examined by uricase-peroxidase method, and all patients were divided into hyperuricemia group and control group according to the serum uric acid level. Clinical and biochemical indications were compared between the two groups, and logistic regression was used to analyze the influencing factors of hyperuricemia in elderly people. ResultsThe serum uric acid level was increased in 20% of the elderly people, and the prevalence of gouty arthritis was 1%. The levels of blood urea nitrogen and serum creatinine were higher in hyperuricemia group than in control group[(10. 98±4.29) mmol/L vs. (6. 87± 1.86) mmol/L, (125.2±25.9)μmol/L vs. (93. 4±19. 8)μmol/L;both P<0.05)3. The patients in hyperuricemia group had a higher prevalence of hypertension and hypertriglyceridemia, and a higher proportion of diuretic application than patients in control group(P<0. 05). Logistic regression analysis showed that serum uric acid level had the most remarkable correlation with serum creatinine(OR= 1. 969), followed by fasting blood glucose (OR= 1. 310)and blood urea nitrogen(OR = 1.161). There was negative correlation between serum uric acid level and plasma cholesterol level(OR = 0. 802). ConclusionsThe prevalence of hyperuricemia is high in elderly people aged 90 years and above, while the incidence of gouty arthritis is low. Renal function impairment, metabolic syndrome and thiazide diuretic are the major factors for hyperuricemia.
