Variable ha7a : Can avoid AIDS by getting injection

Overview
Type: Continuous
Format: numeric
Width: 1
Decimal(s): 0
Range: 1-9
Valid case(s): 20920
Invalid: 41439
Minimum: 1
Maximum: 8

File: bh

Categories

Value Category Cases
1 Yes 17233 82.4%
2 No 1408 6.7%
8 DK 2279 10.9%
9 Missing 0 0.0%
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.

Literal question
Can people get the AIDS virus by getting injections with a needle that was already used by someone else?
Generated: MAR-10-2008 using the IHSN Microdata Management Toolkit