Evidence map›Paper›PMID 33446693›Full record

ArticleScientific reports2021

Trends in the kidney cancer mortality-to-incidence ratios according to health care expenditures of 56 countries.

Wen-Wei Sung, Po-Yun Ko, Wen-Jung Chen, Shao-Chuan Wang, Sung-Lang Chen

Abstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
–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

23 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  18. Pharmaceutical biology · 2022
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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

5 authors.

Wen-Wei SungDepartment of Urology, Chung Shan Medical University Hospital, Taichung, 40201, Taiwan.
Po-Yun KoSchool of Medicine, Chung Shan Medical University, Taichung, 40201, Taiwan.
Wen-Jung ChenDepartment of Urology, Chung Shan Medical University Hospital, Taichung, 40201, Taiwan.
Shao-Chuan WangDepartment of Urology, Chung Shan Medical University Hospital, Taichung, 40201, Taiwan. rosenbeck.wang@gmail.com.
Sung-Lang ChenDepartment of Urology, Chung Shan Medical University Hospital, Taichung, 40201, Taiwan. cshy650@csh.org.tw.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The incidence and mortality rates in kidney cancer (KC) are increasing. However, the trends for mortality have varied among regions over the past decade, which may be due to the disparities in medical settings, such as the availability of frequent imaging examinations and effective systemic therapies. The availability of these two medical options has been proven to be positively correlated with a favorable prognosis in KC and may be more common in countries with better health care systems and greater expenditures. The delicate association between the trends in clinical outcomes in KC and health care disparities warrant detailed observation. We applied a delta-mortality-to-incidence ratio (δMIR) for KC to compare two years as an index for the improvement in clinical outcomes and the mortality-to-incidence ratio (MIR) of a single year to evaluate their association with the Human Development Index (HDI), current health expenditure (CHE) per capita, and CHE as a percentage of gross domestic product (CHE/GDP) by using linear regression analyses. A total of 56 countries were included based on data quality reports and missing data. We discovered that the HDI, CHE per capita, and CHE/GDP were negatively correlated with the MIRs for KC (p < 0.001, p < 0.001, and p < 0.001, respectively). No significant association was observed between the δMIRs and the HDI, CHE per capita, and CHE/GDP among the included countries, and only the CHE/GDP shows a trend toward significance. Interestingly, the δMIRs related with an increase in relative health care investment include δCHE per capita and δCHE/GDP.

Indexed as

Global HealthGross Domestic ProductHealthcare DisparitiesHealth ExpendituresHumansIncidenceKidneyKidney NeoplasmsPrevalencePrognosis

Identifiers

PMID33446693
PMCPMC7809107

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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.