Codes and Frequencies
Description
For sample persons under age 18, OPURINEV reports if the person has ever had an operation on the urinary system. This includes operations on kidney, ureter, urinary bladder, urethra, or other operations on the urinary tract not otherwise specified.
Universe
- 1981: Sample persons under age 18.
Availability
- 1981
Weights
- 1981 : SAMPWEIGHT