Variable IM5EY : Year of HIB2 immunization
Overview
|
Type:
Continuous
Format: numeric Width: 4 Decimal(s): 0 Range: 2001-9999 |
Valid case(s): 388
Invalid: 1056 Minimum: 2001 Maximum: 9997 |
File: ch
Categories
| Value | Category |
|---|---|
| 9997 | Inconsistent |
| 9999 | Missing |
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.