幽门螺杆菌感染联合传统危险因素预测代谢相关脂肪性肝病发生风险的价值分析
DOI: 10.3969/j.issn.1001-5256.2023.06.011
Value of Helicobacter pylori infection combined with traditional risk factors in predicting the risk of metabolic associated fatty liver disease
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摘要:
目的 研究幽门螺杆菌(HP)感染与新命名的“代谢相关脂肪性肝病(MAFLD)”之间的关系,并分析HP感染与传统危险因素对MAFLD的联合作用。 方法 对内蒙古民族大学附属医院2017年1月—2021年12月收治的350例接受碳13尿素呼气试验住院患者进行回顾性分析。按腹部超声是否确诊脂肪肝将其分为MAFLD组(n=190)和非脂肪肝组(n=160)。正态分布计量资料两组间比较采用成组t检验;非正态分布计量资料两组间比较采用Mann-Whitney U秩和检验;计数资料组间比较采用χ2检验。MAFLD的危险因素分析采用二元Logistic回归分析。 结果 与非脂肪肝组相比,MAFLD组受试者的BMI(t=8.73)、收缩压(Z=-3.67)、舒张压(Z=-3.62)、TG(Z=-8.93)、空腹血糖(Z=-9.13)、AST(Z=-2.03)、GGT(Z=-8.56)水平,以及男性(χ2=12.09)、高血压(χ2=37.91)、糖尿病(χ2=73.62)、超重/肥胖(χ2=42.82)、高甘油三酯血症(χ2=59.12)、HP感染(χ2=4.53)比例均较高,HDL-C(Z=-6.81)水平较低(P值均<0.05)。Logistic回归结果显示,空腹血糖(OR=1.255,95%CI: 1.091~1.445)、HP感染(OR=1.899,95%CI: 1.048~3.440)、高血压(OR=2.589, 95%CI: 1.468~4.567)、糖尿病(OR=2.202,95%CI: 1.123~4.315)、超重/肥胖(OR=4.571,95%CI: 2.308~9.052)、高甘油三酯血症(OR=4.187,95%CI: 2.411~7.271)是MAFLD发生的危险因素(P值均<0.05)。Logistic回归分析结果显示,联合作用后HP感染提高了糖尿病、超重/肥胖、高甘油三酯血症、高血压受试者的MAFLD发病风险(OR分别为12.267、14.005、7.911、7.364,P值均<0.05)。 结论 HP感染与MAFLD的发病风险增高有关,与传统危险因素的联合可能进一步增加MAFLD的发病风险。 Abstract:Objective To investigate the association between Helicobacter pylori (HP) infection and newly named "metabolic associated fatty liver disease (MAFLD)" and the value of HP infection combined with traditional risk factors in predicting MAFLD. Methods A retrospective analysis was performed for the clinical data of 350 patients who were admitted to Affiliated Hospital of Inner Mongolia University for the Nationalities and underwent carbon-13 urea breath test from January 2017 to December 2021, and according to whether fatty liver disease was diagnosed by abdominal ultrasound, they were divided into MAFLD group with 190 patients and non-fatty liver disease group with 160 patients. The independent-samples t test was used for comparison of normally distributed continuous data between groups, and the Mann-Whitney U rank sum test was used for comparison of non-normally distributed continuous data between groups; the chi-square test was used for comparison of categorical data between groups. The binary Logistic regression analysis was used to investigate the risk factors for MAFLD. Results Compared with the non-fatty liver disease group, the MAFLD group had significantly higher body mass index (t=8.73, P < 0.05), systolic blood pressure (Z=-3.67, P < 0.05), diastolic blood pressure (Z=-3.62, P < 0.05), triglyceride (Z=-8.93, P < 0.05), fasting blood glucose (Z=-9.13, P < 0.05), aspartate aminotransferase (Z=-2.03, P < 0.05), gamma-glutamyl transpeptidase (Z=-8.56, P < 0.05), proportion of male patients (χ2=12.09, P < 0.05), and proportion of patients with hypertension (χ2=37.91, P < 0.05), diabetes (χ2=73.62, P < 0.05), overweight/obesity (χ2=42.82, P < 0.05), hypertriglyceridemia (χ2=59.12, P < 0.05), or HP infection (χ2=4.53, P < 0.05), as well as a significantly lower level of high-density lipoprotein cholesterol (Z=-6.81, P < 0.05). The Logistic regression analysis showed that fasting blood glucose (odds ratio [OR]=1.255, 95% confidence interval [CI]: 1.091-1.445, P < 0.05), HP infection (OR=1.899, 95%CI: 1.048-3.440, P < 0.05), hypertension (OR=2.589, 95%CI: 1.468-4.567, P < 0.05), diabetes (OR=2.202, 95%CI: 1.123-4.315, P < 0.05), overweight/obesity (OR=4.571, 95%CI: 2.308-9.052, P < 0.05), and hypertriglyceridemia (OR=4.187, 95%CI: 2.411-7.271, P < 0.05) were risk factors for MAFLD, and it also showed that HP infection combined with traditional risk factors significantly increased the risk of MAFLD in subjects with diabetes, overweight/obesity, hypertriglyceridemia, and hypertension (OR=12.267, 14.005, 7.911, and 7.364, all P < 0.05). Conclusion HP infection is associated with an increased risk of MAFLD, and its combination with traditional risk factors may further increase the risk of MAFLD. -
Key words:
- Helicobacter Pylori /
- Non-alcoholic Fatty Liver Disease /
- Risk Factors
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表 1 MAFLD组与非脂肪肝组临床资料比较结果
Table 1. Comparison of clinical data between MAFLD and non-fatty liver groups
临床指标 MAFLD组(n=190) 非脂肪肝组(n=160) 统计值 P值 性别[例(%)] χ2=12.09 0.001 女 87(45.8) 103(64.4) 男 103(54.2) 57(35.6) 年龄(岁) 57(48~64) 58(49~64) Z=-0.60 0.550 BMI(kg/m2) 26.64±3.31 23.67±3.01 t=8.73 <0.001 收缩压(mmHg) 136.00(125.00~149.00) 128.00(114.25~142.75) Z=-3.67 <0.001 舒张压(mmHg) 86(77~93) 80(72~88) Z=-3.62 <0.001 TG(mmol/L) 2.26(1.54~3.60) 1.30(0.98~1.72) Z=-8.93 <0.001 LDL-C(mmol/L) 2.87(2.36~3.52) 2.91(2.43~3.56) Z=-0.76 0.450 胆固醇(mmol/L) 5.05(4.43~5.76) 5.02(4.42~5.65) Z=-0.74 0.460 HDL-C(mmol/L) 1.09(0.90~1.30) 1.33(1.11~1.51) Z=-6.81 <0.001 空腹血糖(mmol/L) 6.74(5.47~9.37) 5.08(4.66~5.75) Z=-9.13 <0.001 ALT(U/L) 20.15(14.80~32.38) 15.25(12.00~20.10) Z=-5.87 <0.001 AST(U/L) 18.20(14.48~24.13) 17.45(14.33~20.60) Z=-2.03 0.040 GGT(U/L) 35.90(25.08~52.90) 19.20(14.80~26.60) Z=-8.56 <0.001 超重/肥胖[例(%)] 166(87.4) 90(56.3) χ2=42.82 <0.001 高甘油三酯血症[例(%)] 127(66.8) 41(25.6) χ2=59.12 <0.001 高血压[例(%)] 116(61.1) 45(28.1) χ2=37.91 <0.001 HP感染[例(%)] 74(38.9) 45(28.1) χ2=4.53 0.033 糖尿病[例(%)] 125(65.8) 32(20.0) χ2=73.62 <0.001 表 2 MAFLD患者中HP阳性组与阴性组的其他相关疾病的分布特征
Table 2. Distribution characteristics of other related diseases in HP positive and negative groups in MAFLD group
其他相关疾病 HP阴性组(n=115) HP阳性组(n=75) χ2值 P值 高血压[例(%)] 71(61.2) 45(60.8) 0.003 0.956 糖尿病[例(%)] 71(61.2) 54(73.0) 2.779 0.096 高TG(≥1.7 mmol/L)[例(%)] 83(71.6) 44(59.5) 2.981 0.084 高LDL-C(≥3.4 mmol/L)[例(%)] 31(26.7) 25(33.8) 1.083 0.298 低HDL-C(<1.0 mmol/L)[例(%)] 45(38.8) 28(37.8) 0.017 0.895 高TC(≥5.2 mmol/L)[例(%)] 53(45.7) 36(48.6) 0.580 0.446 高ALT(≥40 U/L)[例(%)] 16(13.8) 11(14.9) 0.043 0.837 高AST(≥40 U/L)[例(%)] 3(2.6) 3(4.1) 0.318 0.573 高GGT(≥50 U/L)[例(%)] 34(29.3) 19(25.7) 0.297 0.586 表 3 MAFLD的危险因素多因素分析
Table 3. Multivariate analysis of risk factors for MALD
项目 B值 OR 95%CI P值 HP感染 0.641 1.899 1.048~3.440 0.035 超重/肥胖 1.520 4.571 2.308~9.052 <0.001 高血压 0.951 2.589 1.468~4.567 0.001 糖尿病 0.789 2.202 1.123~4.315 0.022 高甘油三酯血症 1.432 4.187 2.411~7.271 <0.001 空腹血糖 0.227 1.255 1.091~1.445 0.002 表 4 HP感染和传统危险因素对MAFLD的患病风险分析结果
Table 4. Risk analysis of HP infection and traditional risk factors for MAFLD
项目 例数 B值 OR(95%CI) P值 糖尿病+HP感染 糖尿病(-)HP(-) 137 1.000 糖尿病(-)HP(+) 56 0.127 1.136(0.591~2.181) 0.702 糖尿病(+)HP(-) 94 1.842 6.311(3.498~11.387) <0.001 糖尿病(+)HP(+) 63 2.507 12.267(5.564~27.045) <0.001 超重/肥胖+HP感染 超重/肥胖(-)HP(-) 56 1.000 超重/肥胖(-)HP(+) 38 1.225 3.406(1.297~8.942) 0.013 超重/肥胖(+)HP(-) 175 2.106 8.217(3.785~17.840) <0.001 超重/肥胖(+)HP(+) 81 2.639 14.005(5.897~33.263) <0.001 高血压+HP感染 高血压(-)HP(-) 126 1.000 高血压(-)HP(+) 63 0.429 1.535(0.83~2.840) 0.172 高血压(+)HP(-) 105 1.324 3.759(2.174~6.499) <0.001 高血压(+)HP(+) 56 1.997 7.364(3.467~15.640) <0.001 高甘油三酯血症+HP感染 高甘油三酯血症(-)HP(-) 122 1.000 高甘油三酯血症(-)HP(+) 60 0.992 2.697(1.415~5.139) 0.003 高甘油三酯血症(+)HP(-) 109 2.153 8.610(4.750~15.604) <0.001 高甘油三酯血症(+)HP(+) 59 2.068 7.911(3.893~16.078) <0.001 -
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