Most recent time of testing for AIDS virus (HA25)
Data file: wm
Overview
Valid:
1420
Invalid:
1568
Minimum:
1.0
Maximum:
9.0
Mean:
2.6359154929577464
Standard deviation:
0.7312458163130714
Type:
Discrete
Width:
6
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 12 months ago | 173 |
12.2%
|
| 2 | 12-23 months ago | 183 |
12.9%
|
| 3 | 2 or more years ago | 1062 |
74.8%
|
| 9 | Missing | 2 |
0.1%
|
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.