Evidence map›Paper›PMID 24470759›Full record

ArticlePatient preference and adherence2014

Nationwide survey to evaluate medical utilization by patients with inguinal hernia and the risk of developing varicocele in Taiwan.

Wen-Liang Liu, Yu-An Chen, Yu-Wei Lai, Thomas Y Hsueh, Shiou-Sheng Chen, Allen W Chiu

Open access · goldAbstract read
In one paragraph

Article in Patient preference and adherence, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 39% of its field
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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. Article
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

6 authors at 3 institutions in 1 country.

Wen-Liang LiuTaipei Databank for Public Health Analysis, Institute of Clinical Research and Teaching, Taipei City Hospital, Taipei, Taiwan.
Yu-An ChenInstitute of Preventive Medicine, National Taiwan University, Taipei, Taiwan.
Yu-Wei LaiDivision of Urology, Taipei City Hospital Renai Branch, Taipei, Taiwan ; Department of Urology, School of Medicine and Shu-Tien Urological Institute, National Yang-Ming University, Taipei, Taiwan.
Thomas Y HsuehDivision of Urology, Taipei City Hospital Renai Branch, Taipei, Taiwan ; Department of Urology, School of Medicine and Shu-Tien Urological Institute, National Yang-Ming University, Taipei, Taiwan.
Shiou-Sheng ChenDivision of Urology, Taipei City Hospital Renai Branch, Taipei, Taiwan ; Department of Urology, School of Medicine and Shu-Tien Urological Institute, National Yang-Ming University, Taipei, Taiwan.
Allen W ChiuDepartment of Urology, School of Medicine and Shu-Tien Urological Institute, National Yang-Ming University, Taipei, Taiwan.
National Yang Ming Chiao Tung University · TWTaipei City Hospital · TWNational Taiwan University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe purpose of this study was to analyze age, geographical and seasonal variations in medical service utilization by patients with inguinal hernia in Taiwan, and the influence of herniorrhaphy on development of ipsilateral varicocele in male patients.

methodsBetween 2001 and 2008, comprehensive data on the characteristics of medical service utilization by patients with inguinal hernia was evaluated via a retrospective nationwide population-based study. Data were obtained from the National Health Insurance Research Database in Taiwan. Parameters for comparison included newly diagnosed inguinal hernia cases, number of herniorrhaphies, and incidence rates every year, number of outpatient visits for inguinal hernia, and herniorrhaphy by age, season, and area of Taiwan.

resultsThere was an average of 1,466 newly diagnosed inguinal hernia cases and 871.9 herniorrhaphies performed per year per million population during the study period. The male ratio for both newly diagnosed inguinal hernia cases and number of herniorrhaphies increased significantly by age. The number of newly diagnosed inguinal hernia cases and outpatient visits for inguinal hernia was highest during summer, followed by spring, autumn, and winter, and in the north of Taiwan, followed by the center, south, and east. Additionally, the incidence of developing ipsilateral varicocele after herniorrhaphy was low in male patients.

conclusionThe number of newly diagnosed inguinal hernia cases and outpatient visits for inguinal hernia is highest during summer and lowest in eastern Taiwan. In addition, the incidence of developing ipsilateral varicocele after herniorrhaphy is higher in patients aged 10-19 years.

Indexed as

ageherniorrhaphyinguinal herniaseasonvaricocele

Identifiers

PMID24470759
PMCPMC3901776
OpenAlexW1997136614

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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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.