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Due to system maintenance, the application system, application review by the Data Access Committee will be unavailable during the following period.
Schedule: October 5th (Mon), 2026, 9:00 - October 7th (Wed), 2026, 15:00 (JST)
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We are currently receiving a large number of applications for data submission, and the review process is taking longer than usual.We sincerely apologize for the delay and kindly ask for your understanding. When submitting an application, we would greatly appreciate it if you could allow sufficient time for the processing.

Following a change to our organizational structure effective April 1, 2026, this division has been renamed from the "Database Center for Life Science, Joint Support-Center for Data Science Research" to the "Database Division for Life Science (DBCLS), BioData Science Initiative (BSI), National Institute of Genetics (NIG)". Where the former name still appears in the guidelines, please read it as the new name.

Dataset ID

NHA000052

Type of data
GWAS for AF
Access criteria
Unrestricted-access
Total data volume
132 MB
File formats
  • TXT
  • XLSX
Research
hum0014
Date published
2017-05-18
Date modified
2017-05-18
Secondary ID
hum0014.v5.AF.v1

Unrestricted-access files linked to this dataset

Download the URL list
FileLabelSizeCopy URL
hum0014.v5.AF.v1.txt.zipGWAS stats132 MB
hum0014.v5.AF.v1_header.xlsxDictionary file10.9 KB

Analysis method

Genotyping by array

Materials and participants
8180 atrial fibrillation patients and 28,612 controls
  • Health status
    Mixed
  • Subject count
    36,792 (Individual)
Participant attribute
Gender, Age
Sample description
DNA extracted from peripheral blood cells
  • Tissue
    Peripheral blood
  • Tumor / normal
    Normal
Sample provider
N/A
Experimental method
Genotyping by array
Target
N/A
Reagent kit
HumanExome BeadChip Kit
HumanOmniExpress BeadChip Kit
HumanOmniExpressExome BeadChip Kit
Platform
Illumina HumanExome
Illumina HumanOmniExpress
Illumina HumanOmniExpressExome
Reference genome
GRCh37
QC and filtering
Genotyping QC: sample call rate < 0.98, SNV call rate < 0.99,
HWE P < 1 x 10^-6 in the control samples
Imputation QC: HWE P < 1 x 10^-6 or MAF < 0.01 in the reference panel
Differences of MAF between the GWAS dataset and the reference panel > 0.16
R square < 0.9
Imputation
minimac [imputation (1000 genomes Phase I v3)]
Analysis method
GenCall software (GenomeStudio)
Variant count
5,000,000 SNVs (Approx.)
Processed data type
Genotype data
GWAS summary statistics
Phenotype data
Included
Data use policy
NBDC data sharing policy (JGAP000001)