The prevalence and risk factors of anemia in a general population from Kailuan in north China
10.3760/cma.j.issn.0578-1426.2018.05.006
- VernacularTitle:开滦健康体检人群贫血患病率调查及影响因素分析
- Author:
Jun LI
1
;
Zhifang LI
;
Jinyou HOU
;
Yankun LU
;
Xiaolei ZHANG
;
Xiumei ZHANG
;
Hongrui ZOU
;
Hui ZHANG
;
Yan CUI
;
Yihua XIE
;
Bijia LU
;
Peng ZHANG
;
Jinwei WANG
;
Luxia ZHANG
Author Information
1. 开滦总医院输血科
- Keywords:
Anemia;
Prevalence;
Epidemiology;
Influence factors
- From:
Chinese Journal of Internal Medicine
2018;57(5):335-339
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the prevalence and risk factors of anemia in a general population in Kailuan.Methods Working and retired employees m Kailuan Company who had participated in biennial physical examination from 2006-2014 were investigated by questionnaire and blood test.Hemoglobin levels＜ 120 g/L in male and＜ 110 g/L in female are defined as anemia.The trend of prevalence of anemia was analyzed by chi square test.Multivariable logistic regression was used to analyze the factors associated with anemia.Results (1) The biennial prevalence of anemia in Kailuan during 2006-2014 were 3.7％,3.1％,2.4％,1.3％,1.5％.The corresponding proportion were 3.3％,2.3％,1.9％,0.8％,1.0％ in males and 5.3％,5.9％,4.2％,3.1％ and 3.3％ in females,respectively.The differences between males and females were statistically significant (all P＜0.05).The prevalence of anemia declined over time (P for trend＜0.05).(2) The results of multivariable logistic regression showed that aging and elevated hs-CRP were positively associated with anemia,with OR=1.01 (95％CI 1.01-1.02)and 1.03 (95％CI 1.02-1.03),respectively.While male,BMI,physical exercise,smoking,hyperlipidemia were negatively associated with anemia with OR=0.60(95％CI 0.55-0.65),0.99 (95％CI 0.98-0.99),0.91 (95％CI 0.82-0.98),0.87 (95％CI 0.81-0.95)and 0.87(95％CI0.81-0.94),respectively.Conclusions The prevalence of anemia in a large general population in Kailuan has been analyzed.Prevalence of anemia is higher in males than females and declines over time.Several demographic and clinical characteristics are associated with anemia.
