Evidence map›Paper›PMID 34655487›Full record

ArticleMycoses2021

Modified Pitt bacteremia score for predicting mortality in patients with candidaemia: A multicentre seven-year retrospective study conducted in Japan.

Nana Nakada-Motokawa, Taiga Miyazaki, Takashi Ueda, Yuka Yamagishi, Koichi Yamada, Hideki Kawamura, Hiroshi Kakeya, Hiroshi Mukae, Hiroshige Mikamo, Yoshio Takesue and 1 more

Abstract readMulticenter Study
In one paragraph

Article in Mycoses, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Observational
  4. Observational
  5. Journal of fungi (Basel, Switzerland) · 2025
    Article
  6. Article
  7. Future microbiology · 2024
    Article
  8. 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

11 authors.

Nana Nakada-MotokawaDepartment of Respiratory Medicine, Nagasaki University, Nagasaki, Japan.
Taiga MiyazakiDepartment of Respiratory Medicine, Nagasaki University, Nagasaki, Japan.ORCID https://orcid.org/0000-0002-0962-5758
Takashi UedaDepartment of Infection Control and Prevention, Hyogo College of Medicine, Nishinomiya, Japan.ORCID https://orcid.org/0000-0002-5176-9050
Yuka YamagishiDepartment of Clinical Infectious Diseases, Aichi Medical University, Nagakute, Japan.
Koichi YamadaDepartment of Infection Control Science, Graduate School of Medicine, Osaka City University, Osaka, Japan.
Hideki KawamuraDivision of Medical and Environmental Safety, Department of Infection Control and Prevention, Kagoshima University Hospital, Kagoshima, Japan.
Hiroshi KakeyaDepartment of Infection Control Science, Graduate School of Medicine, Osaka City University, Osaka, Japan.
Hiroshi MukaeDepartment of Respiratory Medicine, Nagasaki University, Nagasaki, Japan.
Hiroshige MikamoDepartment of Clinical Infectious Diseases, Aichi Medical University, Nagakute, Japan.
Yoshio TakesueDepartment of Infection Control and Prevention, Hyogo College of Medicine, Nishinomiya, Japan.
Shigeru KohnoDepartment of Respiratory Medicine, Nagasaki University, Nagasaki, Japan.

Funding

Japan Agency for Medical Research and Development JP21fk0108094
6 · The paper itself

Abstract

backgroundSeveral severity indexes have been reported for critically ill patients. The Pitt bacteremia score (PBS) is commonly used to predict the risk of mortality in patients with bacteraemia.

objectivesTo develop a scoring system for predicting mortality in candidaemia patients.

methodsMedical records at five Japanese tertiary hospitals were reviewed. Factors associated with mortality were analysed using logistic regression modelling. The discriminatory power of scoring models was evaluated by assessing the area under the receiver operating characteristic curve (AUC), net reclassification improvement (NRI) and integrated discrimination improvement (IDI).

resultsIn total, 422 candidaemia patients were included. Higher PBS, dialysis and retainment of central venous catheter were independent risk factors for all-cause 30-day mortality. However, among the five PBS components, fever was not associated with mortality; therefore, we developed a modified version of the PBS (mPBS) by replacing fever with dialysis. AUC for PBS and mPBS were 0.74 (95% confidence interval [CI]: 0.68-0.80) and 0.76 (95% CI: 0.71-0.82), respectively. The increase in predictive ability of mPBS for 30-day mortality was statistically significant as assessed by NRI (0.24, 95% CI: 0.01-0.46, p = .04) and IRI (0.04, 95% CI: 0.02-0.06, p = .0008). When patients were stratified by mPBS into low (scores 0-3), moderate (4-7) and high risk (≥8), there were significant differences among the survival curves (p < .0001, log-rank test), and 30-day mortality rates were 13.8% (40/290), 36.8% (28/76) and 69.4% (34/49), respectively.

conclusionsmPBS can be a useful tool for predicting mortality in candidaemia patients.

Indexed as

BacteremiaCandidemiaHumansJapanPrognosisRetrospective StudiesRisk FactorsROC Curvebloodstream infectionCandidacandidaemiacandidiasismortalityPitt bacteremia scoreprognosisrisk factors

Identifiers

PMID34655487
PMCPMC9297953

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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.