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Table 1 Harmonizing coding inconsistencies among different datasets for the “gender” variable

From: X-search: an open access interface for cross-cohort exploration of the National Sleep Research Resource

Dataset

Code

Name

Harmonized

SHHS

1

Male

1 - Male

 

2

Female

2 - Female

CHAT

1

Male

1 - Male

 

2

Female

2 - Female

HeartBEAT

0

Female

2 - Female

 

1

Male

1 - Male

CFS

0

Female

2 - Female

 

1

Male

1 - Male

MrOS

1

Female

2 - Female

 

2

Male

1 - Male

CCSHS

0

Female

2 - Female

 

1

Male

1 - Male

HCHS

0

Female

2 - Female

 

1

Male

1 - Male

MESA

0

Female

2 - Female

 

1

Male

1 - Male

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