Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
Description
Source of information
NA - Hemoglobin level adjusted for altitude and smoking (g/dl - 1 decimal)
Imputation and derivation
Imputation
NA - Hemoglobin level adjusted for altitude and smoking (g/dl - 1 decimal)
Others
Security
NA - Hemoglobin level adjusted for altitude and smoking (g/dl - 1 decimal)