Evidence map›Paper›PMID 35485704›Full record

ArticleAsian Pacific journal of cancer prevention : APJCP2022

Incidence, Mortality and Survival Analysis of Epithelial Ovarian Cancer in Brunei Darussalam.

Elvynna Leong, Sok King Ong, Fadzilah Jali, Lin Naing

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In one paragraph

Article in Asian Pacific journal of cancer prevention : APJCP, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

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

  1. Pooled it
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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

4 authors.

Elvynna LeongFaculty of Science, Universiti Brunei Darussalam, Jln Tungku Link, Brunei Darussalam.ORCID 0000-0002-0728-9762
Sok King OngNCD Prevention Unit, Ministry of Health, Commonwealth Drive, Brunei Darussalam.
Fadzilah JaliFaculty of Science, Universiti Brunei Darussalam, Jln Tungku Link, Brunei Darussalam.
Lin NaingPAPRSB Institute of Health Sciences, Universiti Brunei Darussalam, Tungku Link Road, Brunei Darussalam.ORCID 0000-0003-1723-9854

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study provides population-based study of cancer incidence, mortality and survival rates for women diagnosed with epithelial ovarian cancer (EOC), and evaluate the prognostic factors of EOC patients survival in Brunei Darussalam.

methodsThis is a retrospective  study of patients diagnosed with EOC between 1st January 2007 and 31st December 2017 in Brunei Darussalam. Crude, age-specific, age-standardized incidence and mortality rates per 100,000 women were calculated. Kaplan-Meier method was used to determine the overall 5-years survival rate. Log-rank test was used to examine the differences in survival between groups. The multivariable Cox Proportional Hazard regression models were used to estimate the hazard ratio for overall survival and to identify the prognostic factors.

resultsA total of 207 patients were included in the study. The crude incidence and mortality rates were 9.7 and 3.6 per 100,000 respectively while the age-standardized incidence and mortality rates were 11.3 (95% CI: 9.7,12.9) and 4.5 (95% CI: 3.4,5.6) per 100,000 respectively in the period 2007-2017. The overall mean age at diagnosis was 48.4 (standard deviation=15.3) years. The overall survival rates at 1, 3, and 5 years for EOC patients were 79.7%, 69.7%, and 61.4% respectively. Age at diagnosis, cancer stage, and histology were significant prognostic factors for patients' survival. Older age at diagnosis (≥70 years vs <40 years), regional or advanced stage (vs localized stage) and having undifferentiated or other epithelial ovarian (vs serous carcinoma) were associated with having higher hazard of death.

conclusionEarly detection of disease should be emphasized through public education and  raising awareness to improve survival rates of patients with EOC.

Indexed as

Ovarian NeoplasmsBruneiCarcinoma, Ovarian EpithelialFemaleHumansIncidenceProportional Hazards ModelsRetrospective Studieshazardpopulation basedPrognostic factors

Identifiers

PMID35485704
PMCPMC9375621

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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.