Evidence map›Paper›PMID 17657845›Full record

ArticleWorld journal of gastroenterology2007

Increasing prevalence of advanced colonic polyps in young patients undergoing colonoscopy in a referral academic hospital in Hong Kong.

Tze-Jui Lam, Benjamin C Y Wong, Chris J J Mulder, A Salvador Peña, Wai Mo Hui, Shiu Kum Lam, Annie On On Chan

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.8field-weighted citation impact, top 26% 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

2 citing papers in PubMed, 14 citations in OpenAlex.

  1. Article
  2. Adenomatous colorectal polyps in patients referred for colonoscopy in a regional hospital in Kuwait.Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association
    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

7 authors at 1 institution in 1 country.

Tze-Jui LamDepartment of Gastroenterology, VU University Medical Centre, Amsterdam, The Netherlands.
Benjamin C Y Wong
Chris J J Mulder
A Salvador Peña
Wai Mo Hui
Shiu Kum Lam
Annie On On Chan
Amsterdam UMC Location VUmc · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo investigate the distribution and frequency of advanced polyps over eight years.

methods6424 colonoscopies were reviewed during the study period 1998 to 2005. The study period was subdivided into period I: 1998 to 2001 and period II: 2002-2005.

results1856 polyps (33% advanced polyps) and 328 CRCs were detected. The mean ages of the patients with advanced polyps and cancer were 69.2 +/- 12.0 and 71.6 +/- 13.8 years, respectively. Advanced polyps were mainly left sided (59.5%). Advanced polyps were found in patients <or= 60 years from 17.7% in period I to 26.3% in period II (P < 0.05), especially in male subjects <or= 60 years (21.6% vs 31.6%, P < 0.05). Advanced tubulovillous polyps rose from 21.5% in period I to 29.5% in period II (P < 0.05). Whereas cancers in male patients <or= 60 years were similar in both periods: 23.2% vs 16.5% (P > 0.05).

conclusionAdvanced polyps increased significantly in the younger male group in the most recent period and there seems to be a shift towards a proximal location.

Indexed as

AdultAgedAged, 80 and overAge of OnsetColonic PolypsColonoscopyFemaleHong KongHospitals, UniversityHumansMaleMiddle AgedPrevalenceRetrospective Studies

Identifiers

PMID17657845
PMCPMC4611223
OpenAlexW2106891939

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.