TY - JOUR
T1 - Cerebral white matter hyperintensity volumes
T2 - Normative age- and sex-specific values from 15 population-based cohorts comprising 14,876 individuals
AU - de Kort, Floor A.S.
AU - Vinke, Elisabeth J.
AU - van der Lelij, Ewoud J.
AU - Anblagan, Devasuda
AU - Bastin, Mark E.
AU - Beiser, Alexa
AU - Brodaty, Henry
AU - Chaturvedi, Nishi
AU - Cheng, Bastian
AU - Cox, Simon R.
AU - DeCarli, Charles
AU - Enzinger, Christian
AU - Fletcher, Evan
AU - Frayne, Richard
AU - de Groot, Marius
AU - Huang, Felicia
AU - Ikram, M. Arfan
AU - Jiang, Jiyang
AU - Lam, Bonnie Y.K.
AU - Maillard, Pauline
AU - Mayer, Carola
AU - McCreary, Cheryl R.
AU - Mok, Vincent
AU - Maniega, Susana Muñoz
AU - Petersen, Marvin
AU - Roshchupkin, Genady
AU - Sachdev, Perminder S.
AU - Schmidt, Reinhold
AU - Seiler, Stephan
AU - Seshadri, Sudha
AU - Sudre, Carole H.
AU - Thomalla, Götz
AU - Twerenbold, Raphael
AU - Valdés Hernández, Maria
AU - Vernooij, Meike W.
AU - Wardlaw, Joanna M.
AU - Wen, Wei
AU - Kuijf, Hugo J.
AU - Biessels, Geert Jan
AU - Biesbroek, J. Matthijs
N1 - Publisher Copyright:
© 2024 The Authors
PY - 2025/2
Y1 - 2025/2
N2 - White matter hyperintensities (WMH) increase with age, with marked interindividual variation. There is a need for normative data by age and sex, to improve individualized WMH burden assessment. In this study, we pooled cross-sectional data from 15 population-based cohorts (14,876 nondemented individuals, age 18–97 years), through the Meta VCI Map consortium. Whole brain and tract-specific MRI-assessed WMH volumes were calculated in MNI-152 space. We used quantile regression to create centile curves of WMH volume versus age, stratified by sex. Total WMH volume and interindividual variance increased exponentially with age for both sexes, with females showing higher WMH volumes. WMH volume increase with aging was not uniform across the white matter, but instead followed one of three different patterns depending on location. Age- and sex-specific normative data for total and regional WMH volumes were created. Our study provides detailed information on the normal distribution of total and regional WMH volumes across adulthood. The normative data enable a quantitative approach to interpreting total and regional WMH volumes in clinical practice and research settings.
AB - White matter hyperintensities (WMH) increase with age, with marked interindividual variation. There is a need for normative data by age and sex, to improve individualized WMH burden assessment. In this study, we pooled cross-sectional data from 15 population-based cohorts (14,876 nondemented individuals, age 18–97 years), through the Meta VCI Map consortium. Whole brain and tract-specific MRI-assessed WMH volumes were calculated in MNI-152 space. We used quantile regression to create centile curves of WMH volume versus age, stratified by sex. Total WMH volume and interindividual variance increased exponentially with age for both sexes, with females showing higher WMH volumes. WMH volume increase with aging was not uniform across the white matter, but instead followed one of three different patterns depending on location. Age- and sex-specific normative data for total and regional WMH volumes were created. Our study provides detailed information on the normal distribution of total and regional WMH volumes across adulthood. The normative data enable a quantitative approach to interpreting total and regional WMH volumes in clinical practice and research settings.
KW - Aging
KW - Cerebral small vessel disease
KW - MRI
KW - Normative data
KW - Population-based
KW - White matter hyperintensities
UR - http://www.scopus.com/inward/record.url?scp=85210002293&partnerID=8YFLogxK
U2 - 10.1016/j.neurobiolaging.2024.11.006
DO - 10.1016/j.neurobiolaging.2024.11.006
M3 - Article
AN - SCOPUS:85210002293
SN - 0197-4580
VL - 146
SP - 38
EP - 47
JO - Neurobiology of Aging
JF - Neurobiology of Aging
ER -