Research Article

Risk Factors Associated with Unsafe Injection Practices at the First Injection Episode among Intravenous Drug Users in France: Results from PrimInject, an Internet Survey

Table 1

Characteristics of the sample (): numbers and percentages.

%

Recruitment
 Internet9737.0
 Outreach services8934.0
 Drug clinics3613.7
 Newspapers103.8
 Pharmacies62.3
 Other249.2
Gender
 Male17165.3
 Female9134.7
Occupation at time of data collection
 Employed7629.0
 Unemployed11945.4
 Student6725.6
Education
 <High school graduation13250.8
 High school graduation6023.1
 >High school graduation6826.1
Early substance use
 Drunkenness at the age of 14 or younger16864.1
 Only cannabis at the age of 14 or younger9838.7
 Other illegal drug use at the age of 14 or younger5220.6
Age under 18 at first injection6826.0
Location
 In a private location 17968.6
 At a party4717.9
Circumstances
 Injection planned (yes)9435.9
 Injection while being alone 6826.0
 Injected by another person13852.7
 Drug given (versus bought)8331.7
Substance first injected
 Heroin15258.0
 Cocaine, freebase, and crack3914.9
 Other opiates3914.9
 Other drugs3212.2
Injected in the last 30 days prior to data collection15868.4
Lifetime number of injections
 One3111.8
 Two to ten3714.1
 More than ten19474.1