Normal range of bleeding scores for the ISTH-BAT: adult and pediatric data from the merging project.
Haemophilia
; 20(6): 831-5, 2014 Nov.
Article
in En
| MEDLINE
| ID: mdl-25196510
ABSTRACT
Bleeding Assessment Tools (BATs) have been developed to aid in the standardized evaluation of bleeding symptoms. The Vicenza Bleeding Questionnaire (BQ), published in 2005, established a common framework and scoring key that has undergone subsequent modification over the years, culminating in the publication of the ISTH-BAT in 2010. Understanding the normal range of bleeding scores is critical when assessing the utility of a BAT. Within the context of The Merging Project, a bioinformatics system was created to facilitate the merging of legacy data derived from four different (but all Vicenza-based) BATs; the MCMDM1-VWD BQ, the Condensed MCMDM-1VWD BQ, the Pediatric Bleeding Questionnaire and the ISTH-BAT. Data from 1040 normal adults and 328 children were included in the final analysis, which showed that the normal range is 0-3 for adult males, 0-5 for adult females and 0-2 in children for both males and females. Therefore, the cut-off for a positive or abnormal BS is ≥4 in adult males, ≥6 in adult females and ≥3 in children. This information can now be used to objectively assess bleeding symptoms as normal or abnormal in future studies.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Hemorrhage
Type of study:
Diagnostic_studies
/
Etiology_studies
Limits:
Adolescent
/
Adult
/
Aged
/
Aged80
/
Child
/
Child, preschool
/
Female
/
Humans
/
Infant
/
Male
Language:
En
Journal:
Haemophilia
Journal subject:
HEMATOLOGIA
Year:
2014
Document type:
Article
Affiliation country:
Canadá