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NCH Sleep DataBank

Name Label Folder
bmi
Body mass index (BMI)
Body mass index (BMI)

The NSRR team extracted values from the MEASUREMENT.CSV file and kept the value closest to the time of the sleep study. Reference: bmi_offset

Anthropometry
bmi_offset
Difference between date of body mass index (BMI) measurement and sleep test
Difference between date of body mass index (BMI) measurement and sleep test

Derived using dates from the MEASUREMENT.CSV and SLEEP_STUDY.CSV data files.

Anthropometry
bmipct
Body mass index (BMI) percentile
Body mass index (BMI) percentile

The NSRR team extracted values from the MEASUREMENT.CSV file and kept the value closest to the time of the sleep study. Reference: bmipct_offset

Anthropometry
bmipct_offset
Difference between date of body mass index (BMI) percentile measurement and sleep test
Difference between date of body mass index (BMI) percentile measurement and sleep test

Derived using dates from the MEASUREMENT.CSV and SLEEP_STUDY.CSV data files.

Anthropometry