Correlation of blood lipids and body mass index with Helicobacter pylori infection
10.3760/cma.j.cn341190-20230714-00614
- VernacularTitle:血脂和身体质量指数与幽门螺杆菌感染的关系研究
- Author:
Jiajie WANG
1
;
Fengzhen LIAO
;
Chang ZHOU
;
Lin FENG
Author Information
1. 解放军联勤保障部队第九〇三医院健康医学科，杭州 310000
- Keywords:
Dyslipidemias;
Cholesterol, HDL;
Cholesterol, LDL;
Triglycerides;
Body mass index;
Helicobacter pylori;
Root cause analysis
- From:
Chinese Journal of Primary Medicine and Pharmacy
2024;31(2):252-256
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To correlate blood lipids and body mass index (BMI) with Helicobacter pylori (Hp) infection. Methods:A total of 303 participants who underwent physical examinations at The 903 Hospital of PLA Joint Logistics Support Force from May 2022 to May 2023 were included in this case-control study. These patients were divided into an Hp-infected group ( n = 97) and a non-Hp-infected group ( n = 206) based on whether they had Hp infection or not. Participants' body height and weight were recorded, and BMI was calculated. The levels of four blood lipid indicators were determined using an automatic biochemical analyzer. The distribution of different BMIs and abnormal statuses of these four blood lipid indicators were compared between the two groups. Spearman correlation analysis was used to analyze the correlation between Hp infection and these four blood lipid indicators. A multivariate logistic regression model was applied to analyze the influential factors for Hp infection. Results:The number of participants who had 24 kg/m 2 ≤ BMI < 28 kg/m 2 [39.17% (38/97)] and the number of participants who had BMI ≥ 28 kg/m 2 [10.31% (10/97)] in the Hp-infected group was significantly higher than those in the non-Hp-infected group [19.90% (41/206) and 2.43% (5/206), χ2 = 12.71, 7.11, P < 0.001, 0.008]. The decrease rate of high-density lipoprotein cholesterol (HDL-C), increase rate of low-density lipoprotein cholesterol (LDL-C), increase rate of triglyceride (TG), and increase rate of total cholesterol (TC) in the Hp-infected group were 23.71% (23/97), 31.96% (31/97), 17.53% (17/97), and 22.68% (22/97), respectively, which were significantly higher than 9.22% (19/206), 11.17% (23/206), 7.28% (15/206), and 8.74% (18/206) in the non-Hp-infected group ( χ2 = 11.59, 19.47, 7.33, 11.19, P = 0.001, < 0.001, 0.007, 0.001). The Spearman analysis showed that Hp infection was linearly positively correlated with BMI, LDL-C, TG, and TC ( r = 0.571, 0.519, 0.473, 0.535, all P < 0.001), while it was linearly negatively correlated with HDL-C ( r = -0.628, P < 0.001). Multivariate logistic regression analysis showed that BMI ≥ 24 kg/m 2, decreased HDL-C, increased LDL-C, elevated TG, and elevated TC are independent risk factors for Hp infection. Conclusion:Blood lipids and BMI are closely associated with Hp infection, and abnormal blood lipids and elevated BMI are independent risk factors for Hp infection.
