ArticleUnited European gastroenterology journal2017
Chronic anemia due to gastrointestinal bleeding: when do gastroenterologists transfuse?
Article in United European gastroenterology journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed, 4 citations in OpenAlex.
- Iron Status in Sport Horses: Is It Important for Equine Athletes?International journal of molecular sciences · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe hypothesis is that decision-making for transfusion varies considerably among gastroenterologists. The aim is to identify preferences and predictors of transfusion decision-making in chronic anemia. STUDY DESIGN AND
methodsBetween February and April of 2015, a computerized adaptive choice-based conjoint survey was administered to gastroenterologists in the Netherlands. The survey included seven patient attributes: hemoglobin levels, hemoglobin stability, age, iron indices, the presence of anemia-related symptoms, cardiovascular comorbidities, and the number of transfusions in the past half year. Predictors of transfusion preferences were assessed by multivariable regression.
results113 gastroenterologists completed the survey (response rate = 29%; mean age = 47 years; 24% women). Absolute hemoglobin level was the most important incentive of transfusion, accounting for 42% of decision-making, followed by age (15%), hemoglobin stability (12%), anemia-related symptoms (10%), and cardiovascular comorbidities (10%). A hemoglobin level >9.6 g/dL is an inflection point, where gastroenterologists would not prescribe transfusions. Age of the patient is more important in the decision-making process to younger gastroenterologists (OR -2.9, 95% CI -5.3 to -0.5).
conclusionAbsolute hemoglobin level is the most important factor to transfusion decision-making. This is contradictory to transfusion guidelines for chronic anemia which address the importance of symptoms.
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.