HARMONIZED DATA
Label: | r4fev2 |
---|---|
Description: | r4fev2:w4 r lung function forced expiratory volume 2 |
Item type: | Constructed variable |
Answer type: | Integer |
Answer choices: | - |
Label: | r4fev2 |
---|---|
Description: | r4fev2:w4 r lung function forced expiratory volume 2 |
Item type: | Constructed variable |
Answer type: | Integer |
Answer choices: | - |