Evidence map›Paper›PMID 27590519›Full record

ArticleOncotarget2016

Impact of age on the survival of pediatric leukemia: an analysis of 15083 children in the SEER database.

Yaping Wang, Jie Huang, Liucheng Rong, Peng Wu, Meiyun Kang, Xuejie Zhang, Qin Lu, Yongjun Fang

Abstract readComparative Study
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Yaping WangDepartment of Hematology and Oncology, Children's Hospital of Nanjing Medical University, Nanjing, China.
Jie HuangDepartment of Hematology and Oncology, Children's Hospital of Nanjing Medical University, Nanjing, China.
Liucheng RongDepartment of Hematology and Oncology, Children's Hospital of Nanjing Medical University, Nanjing, China.
Peng WuDepartment of Hematology and Oncology, Children's Hospital of Nanjing Medical University, Nanjing, China.
Meiyun KangDepartment of Hematology and Oncology, Children's Hospital of Nanjing Medical University, Nanjing, China.
Xuejie ZhangDepartment of Hematology and Oncology, Children's Hospital of Nanjing Medical University, Nanjing, China.
Qin LuDepartment of Hematology and Oncology, Children's Hospital of Nanjing Medical University, Nanjing, China.
Yongjun FangDepartment of Hematology and Oncology, Children's Hospital of Nanjing Medical University, Nanjing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND &

aimsAge at diagnosis is a key factor for predicting the prognosis of pediatric leukemia especially regarding the survivorship assessment. In this study, we aimed to assess the impact of this prognostic factor such as age in children with pediatric leukemia.

methodsIn this study, Surveillance, Epidemiology, and End Results Program-registered children with leukemia during 1988-2013 were analyzed. All patients were divided into five groups according to the age at the time of diagnosis (<1, 1-4, 5-9, 10-15, >15 years old). Kaplan-Meier and multivariable Cox regression models were used to evaluate leukemia survival outcomes and risk factors.

resultsThere was significant variability in pediatric leukemia survival by age at diagnosis including ALL, AML and CML subtypes. According to the survival curves in each group, survival rate were peaked among children diagnosed at 1-4 years and steadily declined among those diagnosed at older ages in children with ALL. Infants (<1 year) had the lowest survivorship in children with either ALL or AML. However, children (1-4 years) harbored the worst prognosis suffering from CML. A stratified analysis of the effect of age at diagnosis was validated as independent predictors for the prognosis of pediatric leukemia.

conclusionsAge at diagnosis remained to be a crucial determinant of the survival variability of pediatric leukemia patients.

Indexed as

AdolescentAge DistributionAge FactorsChildChild, PreschoolChi-Square DistributionDatabases, FactualFemaleHumansInfantInfant, NewbornKaplan-Meier EstimateLeukemiaMaleMultivariate AnalysisPrognosisageepidemiologyKaplan-Meierleukemiasurveillance

Identifiers

PMID27590519
PMCPMC5347803

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.