ArticleJournal of epidemiology2024
Suicide Risk Among Patients With Cancer by Sex in Japan: A Population-based Study.
Article in Journal of epidemiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed.
- Suicide mortality and suicidal ideation among patients with colorectal cancer: a systematic review and meta-analysis.EClinicalMedicine · 2025Article
- Improving cancer patients' prognosis by incorporating mindfulness intervention into the treatment strategy.World journal of psychiatry · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundIn Japan, few studies have examined suicide risk for 5-year relative survival rates for cancer sites. Since 5-year relative survival rates differ by sex, we aim to examine suicide risk for patients with cancer separately for men and women.
methodsWe estimated the risk of suicide among patients with cancer by sex in Japan compared to the general population, using standardized mortality ratios (SMRs). Patients with cancer diagnosed between January 1, 1985-December 31, 2013 and registered in the Osaka Cancer Registry were followed for up to 10 years. The outcome was suicide death. In addition, cancer sites were classified into three prognosis groups based on 5-year relative survival rates: good (>70%), moderate (40-70%), poor (<40%).
resultsAmong 623,995 patients with cancer observed for 2,349,432 person-years, 1,210 patients died by suicide (867 men and 343 women). The SMRs were almost equal for men (1.66; 95% confidence interval [CI], 1.55-1.77) and women (1.65; 95% CI, 1.48-1.83). SMRs for cancer prognosis groups were 1.01 (95% CI, 0.84-1.22) for men and 1.47 (95% CI, 1.24-1.73) for women in the good group, 1.53 (95% CI, 1.39-1.68) for men and 1.74 (95% CI, 1.47-2.05) for women in the moderate group, and 2.54 (95% CI, 2.27-2.85) for men and 1.87 (95% CI, 1.43-2.46) for women in the poor group.
conclusionIn this population, both sexes had higher suicide risk with poor prognosis, but the difference in SMRs between the good and poor groups was smaller for women than men.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.