Objective To explore the relativity of asymptomatic hyperuricemia(HUA) to lipoprotein associated phospholipase A2 (Lp-PLA2) in the middle-aged and elderly people. Methods From June 2019 to June 2020, 174 cases of epiphysically healthy middle-aged and elderly people were randomly screened from the Fuwai Hospital of the Chinese Academy of Medical Sciences for physical examination, and were divided into asymptomatic HUA group (n=58) and control group (n=116)according to the diagnostic criteria of HUA.The baseline clinical data of age, sex, body mass index (BMI) and laboratory data of blood routine, uric acid, creatinine, blood urea nitrogen, blood lipid, and Lp-PLA2 were retrospectively analyzed. Regression analysis was used to explore the risk factors of asymptomatic hyperuricemia. Results Among all the subjects, the incidence of HUA was significantly higher in women than in men (41.4% vs. 25.3%, P<0.05). The level of BMI, TG, LDL-C, Lp-PLA2 and the proportion of hypertension in asymptomatic HUA group was significantly higher than that in control group (P<0.05). Compared with the control group by sex, the incidence of HUA is higher in asymptomatic HUA group (P<0.05). The results of multivariate logistic regression analysis indicated that high level of Lp-PLA2 could be independent risk factors of high uric acid level. After divided into three quantile by the concentration of Lp-PLA2, compared with the lowest concentration, the OR value of the highest group increasing the risk of asymptomatic hyperuricemia was 4.61(95%CI 1.807-11.76, P<0.05). Conclusion Lipoprotein associated phospholipase A2 could be an independent risk factor of asymptomatic HUA in middle-aged and elderly adults.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |