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Aoyama T, Maezawa Y, Hashimoto I, Yamamoto S, Esashi R, Hara K, Tamagawa A, Cho H, Tanabe M, Morita J, Kazama K, Numata M, Kawahara S, Oshima T, Saito A, Yukawa N. The Systemic Immune-inflammation Index Is an Independent Prognostic Factor for Gastric Cancer Patients Who Receive Curative Treatment. In Vivo 2024; 38:2001-2008. [PMID: 38936948 PMCID: PMC11215563 DOI: 10.21873/invivo.13657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 05/14/2024] [Accepted: 05/15/2024] [Indexed: 06/29/2024]
Abstract
BACKGROUND/AIM Systemic immune-inflammation index (SII) was developed and evaluated for various malignancies. This study evaluated the clinical impact of the SII in patients with gastric cancer (GC) who received curative treatment. PATIENTS AND METHODS Patients who underwent curative resection for GC at Yokohama City University between 2005 and 2020 were chosen consecutively based on their medical records. SII was calculated as follows: platelet (cell/mm3 ×103)× neutrophil (cell/mm3)/lymphocyte (cell/mm3). Three measurements were obtained preoperatively. RESULTS In total, 258 patients were enrolled in this study. Based on the 3- and 5-year survival rates and previous studies, we set the cutoff value of the SII to 550. The 258 patients were classified into the SII-low (n=152) and SII-high (n=106) groups, respectively. The 3- and 5-year overall survival (OS) rates were 82.6% and 78.7%, respectively, in the SII-low group and 74.5% and 61.9%, respectively, in the SII-high group. There were significant differences between the two groups (p<0.001). In the multivariate analysis of factors associated with OS, the SII was identified as an independent prognostic factor (hazard ratio=1.816; 95% confidence interval=1.075-3.069, p=0.026). Similar results were observed for recurrence-free survival. In addition, the incidence of postoperative surgical complications was 30.9% in the SII-low group and 45.2% in the SII-high group (p=0.019). CONCLUSION The SII was an independent prognostic factor for GC. Thus, the SII may be a promising biomarker for the treatment and management of GC.
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Affiliation(s)
- Toru Aoyama
- Department of Surgery, Yokohama City University, Yokohama, Japan;
- Department of Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama, Japan
| | - Yukio Maezawa
- Department of Surgery, Yokohama City University, Yokohama, Japan
- Department of Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama, Japan
| | - Itaru Hashimoto
- Department of Surgery, Yokohama City University, Yokohama, Japan;
| | - Sosuke Yamamoto
- Department of Surgery, Yokohama City University, Yokohama, Japan
| | - Ryuki Esashi
- Department of Surgery, Yokohama City University, Yokohama, Japan
| | - Kentaro Hara
- Department of Surgery, Yokohama City University, Yokohama, Japan
- Department of Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Ayako Tamagawa
- Department of Surgery, Yokohama City University, Yokohama, Japan
| | - Haruhiko Cho
- Department of Surgery, Yokohama City University, Yokohama, Japan
- Department of Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama, Japan
| | - Mie Tanabe
- Department of Surgery, Yokohama City University, Yokohama, Japan
| | - Junya Morita
- Department of Surgery, Yokohama City University, Yokohama, Japan
| | - Keisuke Kazama
- Department of Surgery, Yokohama City University, Yokohama, Japan
| | - Masakatsu Numata
- Department of Surgery, Yokohama City University, Yokohama, Japan
| | | | - Takashi Oshima
- Department of Surgery, Yokohama City University, Yokohama, Japan
- Department of Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Aya Saito
- Department of Surgery, Yokohama City University, Yokohama, Japan
| | - Norio Yukawa
- Department of Surgery, Yokohama City University, Yokohama, Japan
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Shi L, Zhang L, Zhang D, Chen Z. Association between systemic immune-inflammation index and low muscle mass in US adults: a cross-sectional study. BMC Public Health 2023; 23:1416. [PMID: 37488531 PMCID: PMC10367418 DOI: 10.1186/s12889-023-16338-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 07/18/2023] [Indexed: 07/26/2023] Open
Abstract
BACKGROUND Chronic inflammatory responses have been reported to be associated with low muscle mass and systemic immune-inflammation index(SII) is a novel indicator of inflammation. The purpose of our study was to clarify the relationship between SII and low muscle mass. METHODS This study was a cross-sectional study based on National Health and Nutrition Examination Survey (2011-2018). SII was calculated as the platelet count × neutrophil count/lymphocyte count. Appendicular skeletal muscle index was used to define low muscle mass. The individuals were divided into four groups by the quartile of SII (Q1-Q4). Multivariate weighted logistic regression analysis, smooth curve fitting and subgroup analysis were used to investigate the relationship between SII and sarcopenia. Subgroup analysis were based on demographic and clinical variables. RESULTS There were 10,367 individuals enrolled in our final analysis. The overall mean age was 39.39 years and 49.17% were males. The overall prevalence of low muscle mass in the study population was 8.77%. The smooth curve fitting analysis indicated a near-linear relationship between SII and low muscle mass. In multivariate weighted logistic regression analysis, the odds ratio (OR) of Q4 is 1.28 (95% CI, 1.16-1.40) for low muscle mass when compared to lowest quartile of the SII. In subgroup analysis, SII still increased the risk of low muscle mass independently. CONCLUSION The increased SII levels were associated with an increased risk of low muscle mass in a large population. Our study increased the understanding between inflammation and low muscle mass. Anti-inflammation therapy may be important for low muscle mass.
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Affiliation(s)
- Lin Shi
- Department of Gastroenterology, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Liang Zhang
- Department of Gastrointestinal Surgery, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical College, Xuzhou, Jiangsu, China
| | - Dan Zhang
- Department of Nephrology, Affiliated Hospital of Xuzhou Medical University, 99 West Huai-hai Road, Xuzhou, 221002, Jiangsu, China
| | - Zhuo Chen
- Department of Gastroenterology, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou, Jiangsu, China.
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Wang Q, Li S, Sun M, Ma J, Sun J, Fan M. Systemic immune-inflammation index may predict the acute kidney injury and prognosis in patients with spontaneous cerebral hemorrhage undergoing craniotomy: a single-center retrospective study. BMC Nephrol 2023; 24:73. [PMID: 36964487 PMCID: PMC10039500 DOI: 10.1186/s12882-023-03124-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 03/20/2023] [Indexed: 03/26/2023] Open
Abstract
BACKGROUND The systemic immune-inflammation index (SII) is an emerging prognostic marker of cancer. We aimed to explore the predictive ability of the SII on acute kidney injury (AKI) and prognosis in patients with spontaneous cerebral hemorrhage (SCH) who underwent craniotomy. METHODS Patients with SCH who underwent craniotomy between 2014 and 2021 were enrolled in this study. The epidemiology and predictive factors for AKI after SCH were analyzed. The prognostic factors for clinical outcomes in patients with SCH and AKI were further investigated. The prognostic factors were then analyzed using a logistic regression model and a receiver operating characteristic curve. RESULTS In total, 305 patients were enrolled in this study. Of these, 129 (42.3%) patients presented with AKI, and 176 (57.7%) patients were unremarkable. The SII (odds ratio [OR], 1.261; 95% confidence interval [CI], 1.036-1.553; P = 0.020) values and serum uric acid levels (OR, 1.004; 95% CI, 1.001-1.007; P = 0.005) were significant predictors of AKI after SCH craniotomy. The SII cutoff value was 1794.43 (area under the curve [AUC], 0.669; 95% CI, 0.608-0.730; P < 0.001; sensitivity, 65.9%; specificity, 65.1%). Of the patients with AKI, 95 and 34 achieved poor and good outcomes, respectively. SII values (OR, 2.667; 95% CI, 1.167-6.095; P = 0.020), systemic inflammation response index values (OR, 1.529; 95% CI, 1.064-2.198; P = 0.022), and Glasgow Coma Scale (GCS) scores on admission (OR, 0.593; 95% CI, 0.437-0.805; P = 0.001) were significant in the multivariate logistic regression analysis. The cutoff SII value was 2053.51 (AUC, 0.886; 95% CI, 0.827-0.946; P < 0.001; sensitivity, 78.9%; specificity, 88.2%). CONCLUSIONS The SII may predict AKI in patients with SCH who underwent craniotomy and may also predict the short-term prognosis of these patients.
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Affiliation(s)
- Qiang Wang
- Department of Nephrology, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, China
| | - Shifang Li
- Department of Neurosurgery, the Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Meifeng Sun
- Department of Traditional Chinese Medicine, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Junwei Ma
- Department of Neurosurgery, the Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Jian Sun
- Department of Neurosurgical Intensive Care Unit, the Affiliated Hospital of Qingdao University, Qingdao, China
| | - Mingchao Fan
- Department of Neurosurgery, the Affiliated Hospital of Qingdao University, Qingdao, 266003, China.
- Department of Neurosurgical Intensive Care Unit, the Affiliated Hospital of Qingdao University, Qingdao, China.
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Qin Z, Li H, Wang L, Geng J, Yang Q, Su B, Liao R. Systemic Immune-Inflammation Index Is Associated With Increased Urinary Albumin Excretion: A Population-Based Study. Front Immunol 2022; 13:863640. [PMID: 35386695 PMCID: PMC8977553 DOI: 10.3389/fimmu.2022.863640] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 02/22/2022] [Indexed: 02/05/2023] Open
Abstract
Background Systemic immune-inflammation index (SII) is a novel inflammatory marker, and inflammation has been reported to be related with renal damage. We aimed to investigate the possible relationship between SII and albuminuria. Methods The present cross-sectional study was conducted among adults with complete data about SII and urinary albumin-to-creatinine ratio (ACR) in 2005–2018 National Health and Nutrition Examination Survey (NHANES). SII was calculated as the platelet count × neutrophil count/lymphocyte count. Albuminuria was defined as ACR >30mg/g. Weighted multivariable regression analysis and subgroup analysis were conducted to explore the independent relationship between SII and albuminuria. Results A total of 36,463 individuals were included in our analysis; 9.56% participants were categorized as having albuminuria overall and increased with the higher SII tertiles (tertile 1, 7.83%; tertile 2, 8.49%; tertile 3, 12.13%; p for trend <0.0001). Multivariable logistic regression showed that a higher SII level was associated with increased likelihood of albuminuria independently (OR = 1.31; 95% CI, 1.17–1.48, p<0.0001) after full adjustment. Subgroup analysis and interaction test showed that there was no significant dependence of gender, age, body mass index, hypertension, diabetes, non‐alcoholic fatty liver disease, and estimated glomerular filtration rate (eGFR) on this positive association (all p for interaction >0.05). Conclusions SII was positively associated with increased urinary albumin excretion in US adults. Further large-scale prospective studies are still needed to analyze the role of SII in albuminuria.
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Affiliation(s)
- Zheng Qin
- Department of Nephrology, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,Med+ Biomaterial Institute of West China Hospital/West China School of Medicine of Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China
| | - Hancong Li
- West China School of Medicine, West China Hospital of Sichuan University, Chengdu, China
| | - Liya Wang
- Department of Nephrology, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,Med+ Biomaterial Institute of West China Hospital/West China School of Medicine of Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China
| | - Jiwen Geng
- Department of Nephrology, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,Med+ Biomaterial Institute of West China Hospital/West China School of Medicine of Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China
| | - Qinbo Yang
- Department of Nephrology, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,Med+ Biomaterial Institute of West China Hospital/West China School of Medicine of Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China
| | - Baihai Su
- Department of Nephrology, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,Med+ Biomaterial Institute of West China Hospital/West China School of Medicine of Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China
| | - Ruoxi Liao
- Department of Nephrology, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.,Med+ Biomaterial Institute of West China Hospital/West China School of Medicine of Sichuan University, Chengdu, China.,Med-X Center for Materials, Sichuan University, Chengdu, China
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Jiang H, Li D, Xu T, Chen Z, Shan Y, Zhao L, Fu G, Luan Y, Xia S, Zhang W. Systemic Immune-Inflammation Index Predicts Contrast-Induced Acute Kidney Injury in Patients Undergoing Coronary Angiography: A Cross-Sectional Study. Front Med (Lausanne) 2022; 9:841601. [PMID: 35372392 PMCID: PMC8965764 DOI: 10.3389/fmed.2022.841601] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 02/16/2022] [Indexed: 01/21/2023] Open
Abstract
Background and Aims Systemic immune-inflammation index (SII) is an emerging indicator and correlated to the incidence of cardiovascular diseases. This study aimed to explore the association between SII and contrast-induced acute kidney injury (CI-AKI). Methods In this retrospective cross-sectional study, 4,381 subjects undergoing coronary angiography (CAG) were included. SII is defined as neutrophil count × platelet count/lymphocyte count. CI-AKI was determined by the elevation of serum creatinine (Scr). Multivariable linear and logistic regression analysis were used to determine the relationship of SII with Scr and CI-AKI, respectively. Receiver operator characteristic (ROC) analysis, structural equation model analysis, and subgroup analysis were also performed. Results Overall, 786 (17.9%) patients suffered CI-AKI after the intravascular contrast administration. The subjects were 67.1 ± 10.8 years wold, with a mean SII of 5.72 × 1011/L. Multivariable linear regression analysis showed that SII linearly increased with the proportion of Scr elevation (β [95% confidence interval, CI] = 0.315 [0.206 to 0.424], P < 0.001). Multivariable logistic regression analysis demonstrated that higher SII was associated with an increased incidence of CI-AKI ([≥12 vs. <3 × 1011/L]: odds ratio, OR [95% CI] = 2.914 [2.121 to 4.003], P < 0.001). Subgroup analysis showed consistent results. ROC analysis identified a good predictive value of SII on CI-AKI (area under the ROC curve [95% CI]: 0.625 [0.602 to 0.647]). The structural equation model verified a more remarkable direct effect of SII (β = 0.102, P < 0.001) on CI-AKI compared to C-reactive protein (β = 0.070, P < 0.001). Conclusions SII is an independent predictor for CI-AKI in patients undergoing CAG procedures.
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Affiliation(s)
- Hangpan Jiang
- Department of Cardiology, The Fourth Affiliated Hospital, College of Medicine, Zhejiang University, Yiwu, China
| | - Duanbin Li
- Department of Cardiology, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Intervention and Regenerative Medicine of Zhejiang Province, Hangzhou, China
| | - Tian Xu
- Department of Cardiology, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Intervention and Regenerative Medicine of Zhejiang Province, Hangzhou, China
| | - Zhezhe Chen
- Department of Cardiology, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Intervention and Regenerative Medicine of Zhejiang Province, Hangzhou, China
| | - Yu Shan
- Department of Cardiology, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Intervention and Regenerative Medicine of Zhejiang Province, Hangzhou, China
| | - Liding Zhao
- Department of Cardiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Guosheng Fu
- Department of Cardiology, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Intervention and Regenerative Medicine of Zhejiang Province, Hangzhou, China
| | - Yi Luan
- Department of Cardiology, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Intervention and Regenerative Medicine of Zhejiang Province, Hangzhou, China
| | - Shudong Xia
- Department of Cardiology, The Fourth Affiliated Hospital, College of Medicine, Zhejiang University, Yiwu, China
- *Correspondence: Shudong Xia
| | - Wenbin Zhang
- Department of Cardiology, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Cardiovascular Intervention and Regenerative Medicine of Zhejiang Province, Hangzhou, China
- Wenbin Zhang
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Hematological Ratios Are Associated with Acute Kidney Injury and Mortality in Patients That Present with Suspected Infection at the Emergency Department. J Clin Med 2022; 11:jcm11041017. [PMID: 35207289 PMCID: PMC8874958 DOI: 10.3390/jcm11041017] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 02/03/2022] [Accepted: 02/10/2022] [Indexed: 01/27/2023] Open
Abstract
The early recognition of acute kidney injury (AKI) is essential to improve outcomes and prevent complications such as chronic kidney disease, the need for renal-replacement therapy, and an increased length of hospital stay. Increasing evidence shows that inflammation plays an important role in the pathophysiology of AKI and mortality. Several inflammatory hematological ratios can be used to measure systemic inflammation. Therefore, the association between these ratios and outcomes (AKI and mortality) in patients suspected of having an infection at the emergency department was investigated. Data from the SPACE cohort were used. Cox regression was performed to investigate the association between seven hematological ratios and outcomes. A total of 1889 patients were included, of which 160 (8.5%) patients developed AKI and 102 (5.4%) died in <30 days. The Cox proportional-hazards model revealed that the neutrophil-to-lymphocyte ratio (NLR), segmented-neutrophil-to-monocyte ratio (SMR), and neutrophil-lymphocyte-platelet ratio (NLPR) are independently associated with AKI <30 days after emergency-department presentation. Additionally, the NLR, SMR and NLPR were associated with 30-day all-cause mortality. These findings are an important step forward for the early recognition of AKI. The use of these markers might enable emergency-department physicians to recognize and treat AKI in an early phase to potentially prevent complications.
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Lu L, Feng Y, Liu YH, Tan HY, Dai GH, Liu SQ, Li B, Feng HG. The Systemic Immune-Inflammation Index May Be a Novel and Strong Marker for the Accurate Early Prediction of Acute Kidney Injury in Severe Acute Pancreatitis Patients. J INVEST SURG 2021; 35:962-966. [PMID: 34468253 DOI: 10.1080/08941939.2021.1970864] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE This research was performed to investigate the correlation between acute kidney injury (AKI) and systemic immune-inflammation index (SII) in severe acute pancreatitis (SAP) patients. METHODS The study included 218 SAP patients from Chongqing Jiangjin Center Hospital during January 2016 to October 2020. The SII was defined as platelet × neutrophil/lymphocyte ratio. After univariate analysis, logistic regression analysis was used for analyzing independent risk factors of AKI in SAP patients. Receiver operating characteristic (ROC) curve was used for analyzing the prognostic value of the SII. RESULTS AKI occurred in 74 cases and its incidence rate was 33.9%. The median SII value of AKI patients was higher than that of patients without AKI. After multivariate analysis, SII, age, triglyceride (TG), neutrophil ratio (NEU-R), C-reactive protein (CRP), aspartate aminotransferase (AST), and serum albumin (ALB) were independent predictors of AKI. Serum ALB was an independent protective factor. The optimum threshold truncation value of SII was 2880.1*10^9/L. Compared with other inflammatory factors, SII had a better prediction efficiency. CONCLUSION The SII, TG, NEU-R, CRP, and ALB were significant independent predictors of AKI in SAP patients. Serum TG, NEU-R, CRP, and SII were risk factors. Serum ALB was a protective factor. The SII may be a novel, simple, and strong marker for the accurate early prediction of AKI in SAP patients.
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Affiliation(s)
- Ling Lu
- Department of Nephrology, Chongqing Jiangjin Centre Hospital, Chongqing, China
| | - Yi Feng
- Department of President, Jiangjin Maternal and Child Health Hospital, Chongqing, China
| | - Yan-Han Liu
- Department of Hepatobiliary Surgery, Chongqing Jiangjin Centre Hospital, Chongqing, China
| | - Hao-Yang Tan
- Department of Hepatobiliary Surgery, Chongqing Jiangjin Centre Hospital, Chongqing, China
| | - Guo-Hua Dai
- Department of Hepatobiliary Surgery, Chongqing Jiangjin Centre Hospital, Chongqing, China
| | - Shuang-Quan Liu
- Department of Hepatobiliary Surgery, Chongqing Jiangjin Centre Hospital, Chongqing, China
| | - Bin Li
- Department of Nephrology, Chongqing Jiangjin Centre Hospital, Chongqing, China
| | - Hua-Guo Feng
- Department of Hepatobiliary Surgery, Chongqing Jiangjin Centre Hospital, Chongqing, China
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