Clinicopathological and Prognostic Significance of Platelet-Lymphocyte Ratio (PLR) in Gastric Cancer: An Updated Meta-Analysis

Abstract Background Systemic inflammatory parameters, such as the elevator PLR (platelet-lymphocyte ratio), have been found to be associated with the prognosis in gastric cancer (GC); however, the results remain controversial. So we aimed to evaluate the prognostic role of the PLR in gastric cancer by conducting this meta-analysis. Methods We performed a systematic literature search in PubMed, Embase and the Cochrane Library. The hazard ratio (HR) /Odds Ratio (OR) and its 95% confidence (CI) of survival outcomes and clinicopathological parameters were calculated. Results A total of 49 studies (51 cohorts) with 28,929 GC patients were included in the final meta-analysis. The pooled results showed that elevated PLR was significantly associated with poor overall survival (OS) (HR: 1.37, 95% CI: 1.26–1.49, p < 0.001; I2 = 79.90%, Ph < 0.001) and disease-free survival (DFS) (HR 1.52, 95%CI 1.22–1.90, P < 0.001, I2 = 88.6%, Ph< 0.001) of GC patients. Furthermore, patients with elevated PLR had a higher risk of lymph node metastasis (OR = 1.17, 95% CI: 1.02–1.33, p = 0.023), serosal invasion (T3 + T4) (OR = 1.34, 95% CI: 1.10–1.64, p = 0.003) and increased advanced stage (III + IV) (OR = 1.20, 95% CI: 1.06–1.37, p = 0.004). Conclusions This meta-analysis demonstrated that elevated PLR was a prognostic factor for poor OS and DFS, and associated with clinicopathological parameters in patients with GC.

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Clinicopathological and Prognostic Significance of Platelet-Lymphocyte Ratio (PLR) in Gastric Cancer: A Meta-Analysis

10.21203/rs.2.17511/v1 ◽

2019 ◽

Author(s):

Xunlei Zhang ◽

Wenjing Zhao ◽

Yang Yu ◽

Xue Qi ◽

Li Song ◽

...

Keyword(s):

Gastric Cancer ◽

Meta Analysis ◽

Prognostic Significance ◽

Disease Free Survival ◽

Cochrane Library ◽

Clinicopathological Parameters ◽

Poor Overall Survival ◽

Lymphocyte Ratio ◽

Platelet Lymphocyte Ratio ◽

Inflammatory Parameters

Abstract Background: Systemic inflammatory parameters, such as the elevator PLR (platelet-lymphocyte ratio), have been found to be associated with the prognosis in gastric cancer (GC); however, the results remain controversial. So we aimed to evaluate the prognostic role of the PLR in gastric cancer by conducting this meta-analysis. Methods: We performed a systematic literature search in PubMed, Embase and the Cochrane Library. The hazard ratio (HR) /Odds Ratio (OR) and its 95% confidence (CI) of survival outcomes and clinicopathological parameters were calculated. Results: A total of 38 studies (39 cohorts) with 23,317 GC patients were included in the final meta-analysis. The pooled results showed that elevated PLR was significantly associated with poor overall survival (OS) (HR: 1.37, 95% CI: 1.25-1.51, p < 0.001; I2= 82.10%, Ph < 0.001) and disease-free survival (DFS) (HR 1.52, 95%CI 1.22–1.90, P< 0.001, I2= 88.6%, Ph< 0.001) of GC patients. Furthermore, patients with elevated PLR had a higher risk of lymph node metastasis (OR = 1.33, 95% CI: 1.03–1.70, p=0.027), serosal invasion (T3 +T4) (OR = 1.58, 95% CI: 1.09–1.31, p=0.017) and increased advanced stage (III+IV) (OR = 1.37, 95% CI: 1.00–1.89, p=0.050). Conclusions: This meta-analysis demonstrated that elevated PLR was a prognostic factor for poor OS and DFS, and associated with clinicopathological parameters in patients with GC.

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Clinicopathological and Prognostic Significance of Platelet-Lymphocyte Ratio (PLR) in Gastric Cancer: An Updated Meta-Analysis

10.21203/rs.3.rs-22635/v2 ◽

2020 ◽

Author(s):

Xunlei Zhang ◽

Wenjing Zhao ◽

Yang Yu ◽

Xue Qi ◽

Li Song ◽

...

Keyword(s):

Gastric Cancer ◽

Meta Analysis ◽

Prognostic Significance ◽

Disease Free Survival ◽

Cochrane Library ◽

Clinicopathological Parameters ◽

Poor Overall Survival ◽

Lymphocyte Ratio ◽

Platelet Lymphocyte Ratio ◽

Pre Treatment

Abstract Background: Pretreatment PLR (platelet-lymphocyte ratio), was reported to be associated with the prognosis in gastric cancer (GC), but the results remain inconclusive. This meta-analysis aimed to investigate the prognostic potential of the pre-treatment PLR in gastric cancer.Methods: We performed a systematic literature search in PubMed, Embase and the Cochrane Library to identify eligible publications. The hazard ratio (HR) /Odds Ratio (OR) and its 95% confidence (CI) of survival outcomes and clinicopathological parameters were calculated.Results: A total of 49 studies (51 cohorts), collectting data from 28,929 GC patients, were included in the final analysis. The pooled results demonstrated that the elevated pre-treatment PLR was significantly associated with poor overall survival (OS) (HR: 1.37, 95% CI: 1.26-1.49, p < 0.001; I2= 79.90%, Ph < 0.001) and disease-free survival (DFS) (HR 1.52, 95%CI 1.22–1.90, P< 0.001, I2= 88.6%, Ph< 0.001). Furthermore, the patients with the elevated PLR had a higher risk of lymph node metastasis (OR = 1.17, 95% CI: 1.02–1.33, p=0.023), serosal invasion (T3 +T4) (OR = 1.34, 95% CI: 1.10–1.64, p=0.003) and increased advanced stage (III+IV) (OR = 1.20, 95% CI: 1.06–1.37, p=0.004).Conclusions: An elevated pre-treatment PLR was a prognostic factor for poor OS and DFS, and associated with poor clinicopathological parameters in GC patients .

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Prognostic and clinicopathological significance of pretreatment mean platelet volume in cancer: a meta-analysis

BMJ Open ◽

10.1136/bmjopen-2020-037614 ◽

2020 ◽

Vol 10 (10) ◽

pp. e037614

Author(s):

Xin Chen ◽

Jing Li ◽

Xunlei Zhang ◽

Yushan Liu ◽

Jindong Wu ◽

...

Keyword(s):

Overall Survival ◽

Mean Platelet Volume ◽

Meta Analysis ◽

Prognostic Significance ◽

Disease Free Survival ◽

Clinicopathological Parameters ◽

Platelet Volume ◽

Poor Overall Survival ◽

Patients With Cancer ◽

Clinicopathological Significance

ObjectiveOur study aimed to evaluate the prognostic and clinicopathological significance of pretreatment mean platelet volume (MPV) on cancer by using meta-analysis of published studies.DesignMeta-analysis.Data sourcesRelevant studies available before 22 December 2019 were identified by searching MEDLINE, EMBASE.Eligibility criteriaAll published studies that assessed the prognostic and clinicopathological significance of pretreatment MPV on cancer were included.Data extraction and synthesisStudies were identified and extracted by two reviewers independently. The HR/OR and its 95% CIs of survival outcomes and clinicopathological parameters were calculated.ResultsA total of 38 eligible studies (41 subsets) with 9894 patients with cancer were included in the final meta-analysis. MPV level was not significantly associated with both overall survival (HR 0.98, 95% CI 0.84 to 1.14) and disease-free survival (HR 1.22, 95% CI 0.86 to 1.73) of patients with cancer. Neither advanced nor mixed-stage tumour patients showed significant association between MPV and overall survival (HR 1.36, 95% CI 0.96 to 1.94, HR 0.90, 95% CI 0.74 to 1.09). However, high MPV had the strongest relationship with poor overall survival (HR 2.01; 95% CI 1.08 to 3.41) in gastric cancer, followed by pancreatic cancer (HR 1.54; 95% CI 1.31 to 1.82). Whereas in the subgroup using receiver operating characteristic curve method to define cut-off values, low MPV was significantly related to poor overall survival (HR 0.78, 95% CI 0.64 to 0.95). In addition, MPV had no significant association with age (OR 0.96, 95% CI 0.90 to 1.02), sex (OR 1.04, 95% CI 1.00 to 1.09), depth of cancer invasion (OR 0.90, 95% CI 0.77 to 1.04) and tumour stage (OR 0.91, 95% CI 0.78 to 1.07).ConclusionsPretreatment MPV level is of no clearly prognostic significance in cancers and no significant association with clinicopathological parameters of patients with cancers.

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Diagnostic and prognostic significance of dysregulated expression of circular RNAs in osteosarcoma

10.21203/rs.3.rs-19087/v1 ◽

2020 ◽

Author(s):

Chenghao Zhang ◽

Jieyu He ◽

Lin Qi ◽

Zhixi Duan ◽

Lu Wan ◽

...

Keyword(s):

Meta Analysis ◽

Prognostic Significance ◽

Area Under The Curve ◽

Disease Free Survival ◽

Diagnostic Odds Ratio ◽

Cochrane Library ◽

Clinicopathological Parameters ◽

Circular Rnas ◽

Diagnostic Significance ◽

Enneking Stage

Abstract Background Circular RNAs (circRNAs) have emerged as pivotal regulators in osteosarcoma tumorigenesis and progression, but their prognostic and diagnostic significance remain unclear. Herein, we aimed to perform an updated meta-analysis to explore the clinical, diagnostic and prognostic values of circRNAs in osteosarcoma. Methods Several databases, including PubMed, Web of Science, EMBASE, Scopus and Cochrane Library, were systematically searched up to Mar 10, 2020. Eligible studies regarding the relationship between circRNAs levels and clinicopathological, diagnostic and prognostic values in osteosarcoma patients were included in this study. Pooled odds ratios (ORs) with corresponding 95% confidence intervals (CIs) were used to measure clinical characteristics, while hazard ratios (HRs) with 95% CIs were adopted to assess overall survival (OS) and disease-free survival (DFS). Results Overall, 26 relevant studies involving 1,652 patients with osteosarcoma were enrolled, with eighteen studies on clinicopathological parameters, ten on diagnosis and eighteen on prognosis. For clinical parameters, overexpression of oncogenic circRNAs was intimately correlated with larger tumor size (P <0.00001), advanced Enneking stage (P <0.00001), poor differentiation (P =0.0001), and distant metastasis (DM) (P <0.00001). In contrast, the downregulated circRNAs showed negative correlation with Enneking stage (P=0.002) and DM (P<0.0001). For the diagnostic values, the summary area under the curve (AUC) of circRNA for the discriminative efficacy between osteosarcoma patients and non-cancer counterparts was estimated to be 0.86 (95% CI: 0.83-0.89), with a weighted sensitivity of 0.80 (95% CI: 0.74-0.84), specificity of 0.80 (95%: 0.75-0.84), and diagnostic odds ratio (DOR) of 15.48 (10.85-22.10), respectively. For the prognostic significance, oncogenic circRNAs had poor OS (HR=1.92, 95% CI: 1.68-2.19) and DFS (HR=2.65, 95% CI: 2.02-3.49), while elevated expression of tumor-suppressor circRNAs were closely related to longer OS (HR=0.44, 95% CI: 0.28-0.69). Conclusions Taken together, our study showed that aberrantly expressed circRNA signatures could serve as potential predictive indicators in diagnosis and prognosis in patients with osteosarcoma.

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Diagnostic and Prognostic Significance of Dysregulated Expression of Circular RNAs in Osteosarcoma

10.21203/rs.3.rs-34455/v1 ◽

2020 ◽

Author(s):

Chenghao Zhang ◽

Jieyu He ◽

Lin Qi ◽

Zhixi Duan ◽

Lu Wan ◽

...

Keyword(s):

Meta Analysis ◽

Prognostic Significance ◽

Area Under The Curve ◽

Disease Free Survival ◽

Diagnostic Odds Ratio ◽

Cochrane Library ◽

Clinicopathological Parameters ◽

Circular Rnas ◽

Diagnostic Significance ◽

Enneking Stage

Abstract Background CircRNAs have emerged as pivotal regulators in osteosarcoma tumorigenesis and progression, but their prognostic and diagnostic significance remain unclear. Herein, we aimed to perform an updated meta-analysis to explore the clinical, diagnostic and prognostic values of circRNAs in osteosarcoma. Methods Several databases, including PubMed, Web of Science, EMBASE, Scopus and Cochrane Library, were systematically searched up to April 10, 2020. Eligible studies regarding the relationship between circRNAs levels and clinicopathological, diagnostic and prognostic values in osteosarcoma patients were included in this study. Pooled odds ratios with corresponding 95% confidence intervals were used to measure clinical characteristics, while hazard ratios with 95% CIs were adopted to assess overall survival (OS) and disease-free survival (DFS). Results Overall, 26 relevant studies involving 1,652 patients with osteosarcoma were enrolled, with eighteen studies on clinicopathological parameters, ten on diagnosis and eighteen on prognosis. For clinical parameters, overexpression of oncogenic circRNAs was intimately correlated with larger tumor size (P < 0.00001), advanced Enneking stage (P < 0.00001), poor differentiation (P = 0.0001), and distant metastasis (DM) (P < 0.00001). In contrast, the downregulated circRNAs showed negative correlation with Enneking stage (P = 0.002) and DM (P < 0.0001). For the diagnostic values, the summary area under the curve of circRNA for the discriminative efficacy between osteosarcoma patients and non-cancer counterparts was estimated to be 0.86 (95% CI: 0.83–0.89), with a weighted sensitivity of 0.80 (95% CI: 0.74–0.84), specificity of 0.80 (95%: 0.75–0.84), and diagnostic odds ratio of 15.48 (10.85–22.10), respectively. For the prognostic significance, oncogenic circRNAs had poor OS (HR = 1.92, 95% CI: 1.68–2.19) and DFS (HR = 2.65, 95% CI: 2.02–3.49), while elevated expression of tumor-suppressor circRNAs were closely related to longer OS (HR = 0.44, 95% CI: 0.28–0.69). Conclusions Taken together, our study showed that aberrantly expressed circRNA signatures could serve as potential biomarkers in diagnosis and prognosis in patients with osteosarcoma.

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Prognostic significance of platelet-to-lymphocyte ratio in urothelial carcinoma patients: a meta-analysis

Cancer Cell International ◽

10.1186/s12935-019-1032-6 ◽

2019 ◽

Vol 19 (1) ◽

Cited By ~ 2

Author(s):

Yuhai Bao ◽

Yin Wang ◽

Xiaodong Li ◽

Mingjun Pan ◽

Hongze Zhang ◽

...

Keyword(s):

Urothelial Carcinoma ◽

Meta Analysis ◽

Prognostic Significance ◽

Disease Free Survival ◽

Cochrane Library ◽

Prognostic Impact ◽

Platelet To Lymphocyte Ratio ◽

Cancer Specific Survival ◽

Free Survival ◽

Lymphocyte Ratio

Abstract Background The prognostic value of pre-treatment platelet-to-lymphocyte ratio (PLR) in patients with urothelial carcinoma (UC) remains controversial. Therefore, this meta-analysis aimed to identify the prognostic impact of PLR on UC. Methods The PubMed, Embase, Web of Science, and Cochrane Library databases were systematically searched. Hazard ratios (HRs) with 95% confidence intervals (CIs) were used to summarize the correlations between PLR and overall survival (OS), progression-free survival (PFS), disease-free survival (DFS), and cancer-specific survival (CSS). Odds ratios (ORs) with 95% CIs were used to measure the association between PLR and tumor clinicopathological factors. Results The meta-analysis included 15 studies published from 2015 to 2019 with a total of 5354 patients. Overall, a high PLR was correlated to poorer PFS (HR = 1.81, 95% CI 1.28–2.56, p = 0.001) and DFS (HR = 1.09, 95% CI 1.31–2.16, p < 0.001) but not poor OS (HR = 1.23, 95% CI 0.95–1.59, p = 0.124) or CSS (HR = 1.000, 95% CI 0.998–1.002, p = 0.919) in UC. In addition, an elevated PLR was correlated with patient age > 65 years (OR = 1.72, 95% CI 1.25–2.38, p = 0.001) and hypertension (OR = 1.48, 95% CI 1.01–2.18, p = 0.046). However, no significant association was observed between PLR and sex (OR = 0.79, 95% CI 0.56–1.14, p = 0.206) or diabetes (OR = 1.29, 95% CI 0.77–2.15, p = 0.333). Conclusions Our results demonstrated a significant correlation between elevated PLR and poor prognosis in UC. The prognostic role of PLR may help guide the management and prognostication of UC patients.

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Association between Tumor Vasculogenic Mimicry and the Poor Prognosis of Gastric Cancer in China: An Updated Systematic Review and Meta-Analysis

BioMed Research International ◽

10.1155/2016/2408645 ◽

2016 ◽

Vol 2016 ◽

pp. 1-8 ◽

Cited By ~ 9

Author(s):

Qiujun Guo ◽

Yuan Yuan ◽

Zhichao Jin ◽

Tao Xu ◽

Yebo Gao ◽

...

Keyword(s):

Gastric Cancer ◽

Poor Prognosis ◽

Meta Analysis ◽

Clinical Stage ◽

Prognostic Significance ◽

Vasculogenic Mimicry ◽

Cochrane Library ◽

Poor Overall Survival ◽

Node Metastasis ◽

Number Of Patients

Background. Vasculogenic mimicry can promote tumor growth and metastasis. This article is aimed at conducting a systematic meta-analysis to explore the clinicopathological and prognostic significance of vasculogenic mimicry and gastric cancer.Methods. We searched Pubmed, EMBASE, Cochrane Library, China National Knowledge Infrastructure, and the VIP and Wanfang Database for eligible studies. We manually searched for printed journals and relevant textbooks. Subgroups analyses were performed based on the region, manuscript quality, methods of vasculogenic mimicry identification, pathology, and number of patients.Results. Nine studies with 997 patients were included in this meta-analysis. A significant association was observed between vasculogenic mimicry-positive patients and those with gastric cancer with poor overall survival (hazard ratio = 2.24, 95% confidence interval: 1.45–3.47), poor pathological grading, high tumor node metastasis clinical stage, lymph node metastasis, deep tumor invasion, and distant metastasis.Conclusions. Vasculogenic mimicry is associated with a poor prognosis in patients with gastric cancer in China. Clinical studies with large samples are needed worldwide and standardized protocols should be adopted in the future to achieve a better understanding of the relationship between gastric cancer and vasculogenic mimicry.

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Prognostic value of lncRNA ROR expression in various cancers: a meta-analysis

Bioscience Reports ◽

10.1042/bsr20181095 ◽

2018 ◽

Vol 38 (5) ◽

Cited By ~ 5

Author(s):

Renfu Lu ◽

Junjian Chen ◽

Lingwen Kong ◽

Hao Zhu

Keyword(s):

Prognostic Value ◽

Meta Analysis ◽

Clinical Stage ◽

Prognostic Significance ◽

Disease Free Survival ◽

Cochrane Library ◽

Clinicopathological Parameters ◽

Advanced Clinical Stage ◽

Non Coding Rna ◽

Meta Analyses

Background: There is a dispute on the prognostic value of long non-coding RNA regulator of reprogramming (lncRNA ROR) in cancers. The purpose of the present study was to evaluate the prognostic significance of lncRNA ROR expression in human cancers. Methods: PubMed, Embase, and Cochrane Library were searched to look for relevant studies. The meta-analyses of prognostic and clinicopathological parameters (CPs) were conducted. Results: A total of ten studies were finally included into the meta-analysis. High lncRNA ROR expression was significantly associated with shorter overall survival (hazard ratio [HR] = 2.88, 95% confidence interval [CI] = 2.16–3.84, P<0.01) and disease-free survival (HR = 3.25, 95% CI = 2.30–4.60, P<0.01) compared with low lncRNA ROR expression. Besides, high lncRNA ROR expression was obviously related to more advanced clinical stage (P<0.01), earlier tumor metastasis (P=0.02), lymph node metastasis (P<0.01), and vascular invasion (P<0.01) compared with low lncRNA ROR expression. However, there was no significant correlation between lncRNA ROR expression and other CPs, including age (P=0.18), gender (P=0.33), tumor size (P=0.25), or tumor differentiation (P=0.13). Conclusion: High lncRNA ROR expression was associated with worse prognosis in cancers. LncRNA ROR expression could serve as an unfavorable prognostic factor in various cancers.

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TP73-AS1 as a Predictor of Clinicopathological Parameters and Prognosis in Human Malignancies: A Meta and Bioinformatics Analysis

10.21203/rs.3.rs-1124245/v1 ◽

2021 ◽

Author(s):

Caizhi Chen ◽

Jingjing Wang ◽

Yeqian Feng ◽

Ye Liang ◽

Yan Huang ◽

...

Keyword(s):

Prognostic Value ◽

Meta Analysis ◽

Disease Free Survival ◽

The Cancer Genome Atlas ◽

Prognostic Indicators ◽

Cochrane Library ◽

Clinicopathological Parameters ◽

Oncogenic Signaling ◽

Poor Overall Survival ◽

The Cochrane Library

Abstract Background: LncRNA TP73-AS1 is dysregulated in various tumors but the correlation between its expression and clinicopathological parameters and/or prognoses in cancer patients is inconclusive. Here, we performed a meta-analysis to evaluate the prognostic value of lncRNA TP73-AS1 for malignancies.Methods: We systematically searched four online databases including PubMed, the Web of Science, Embase, and the Cochrane Library for eligible articles published up to June 29/2020. Odds ratios (ORs) and Pooled hazard ratios (HRs) with 95% confidence intervals (95% CIs) were used to assess the association of TP73-AS1 expression with prognostic and clinicopathological parameters. We further validated TP73-AS1 expression in various malignancies and its potential prognostic value using the GEPIA online database. We predicted potential biological processes and relevant signal mechanisms through the public databases.Results: A total of 26 studies including 1770 patients were analyzed to evaluate the relationship between TP73-AS1 expression, clinicopathological features and prognostic indicators. The results indicated that TP73-AS1 expression markedly correlates with TNM stage, tumor size, lymph node metastasis and distant metastasis. No correlation with age, gender or differentiation was observed. TP73-AS1 overexpression was a biomarker of poor Overall survival (OS) and Disease-Free-Survival (DFS). Dysregulated TP73-AS1 expression and its prognostic value in various cancers was validated based on The Cancer Genome Atlas (TCGA). Further biological function predictions indicated that TP73-AS1 was involved in pro-oncogenic signaling.Conclusions: The upregulation of LncRNA TP73-AS1 was related to detrimental clinicopathological parameters and can be considered an indicator of poor prognosis for cancer malignancies.

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Prognostic Significance of Pretreatment Apolipoprotein A-I as a Noninvasive Biomarker in Cancer Survivors: A Meta-Analysis

Disease Markers ◽

10.1155/2018/1034037 ◽

2018 ◽

Vol 2018 ◽

pp. 1-9 ◽

Cited By ~ 3

Author(s):

Yi Zhang ◽

Xianjin Yang

Keyword(s):

Meta Analysis ◽

Prognostic Significance ◽

Disease Free Survival ◽

Cancer Prognosis ◽

Cochrane Library ◽

China National Knowledge Infrastructure ◽

Poor Overall Survival ◽

Cancer Specific Survival ◽

Free Survival ◽

Apolipoprotein A

Background. Numerous studies have reported the prognostic significance of serum apolipoprotein A-I (ApoA-I) in various cancers, but the results have been inconsistent. The current meta-analysis was performed to investigate the association between ApoA-I level and prognosis in human malignancies. Methods. A literature search was performed using the electronic platforms of the PubMed, Cochrane Library, Web of Science, Embase, Wanfang, and China National Knowledge Infrastructure (CNKI) databases to obtain eligible articles published up to May 20, 2018. Pooled hazard ratios (HRs) with 95% confidence intervals (95% CIs) were calculated to assess the prognostic values of the ApoA-I level in cancers using STATA 12.0 software. Results. A total of 14 studies involving 9295 patients were included. The results indicated that low ApoA-I level was significantly associated with poor overall survival (OS) (HR = 0.52, 95% CI: 0.44–0.61). Significant relationships between the ApoA-I level and OS were specifically detected in nasopharyngeal carcinoma (NPC, HR = 0.63, 95% CI: 0.54–0.73), colorectal cancer (CRC, HR = 0.48, 95% CI: 0.19–0.76), and hepatocellular carcinoma (HCC, HR = 0.46, 95% CI: 0.27–0.65). The subgroup analyses for OS also further confirmed the prognostic significance of the ApoA-I level in cancers. Moreover, lower Apo A-I was associated with unfavorable cancer-specific survival (CSS, HR: 0.47, 95% CI: 0.19–0.76) in cancers, and low ApoA-I level was clearly associated with inferior total time to recurrence (TTR, HR: 0.43, 95% CI: 0.29–0.58) in HCC, poorer locoregional recurrence-free survival (LRFS) and distant metastasis-free survival (DMFS) (HR: 0.58, 95% CI: 0.42–0.74 for LRFS; HR: 0.65, 95% CI: 0.41–0.89 for DMFS) in NPC, and shorter disease-free survival (DFS, HR: 0.64, 95% CI: 0.43–0.84) in cancers. Conclusions. Low ApoA-I level might be an unfavorable prognostic factor in multiple malignancies, and serum ApoA-I could serve as a noninvasive marker to predict cancer prognosis.

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