Table 6. Clinical and Epidemiologic Features of Clients and Staff at the Drop-In Centre, December 2006, Calgary Health Region.

Epidemiology	Clients (n = 79)	Staff (N = 12) - Questionnaire = 8
Male Gender	68 (86%)	7 (58%)
Average age (years)	40.7	40.7
Aboriginal	34 (43%)	1 (13%)
Positive nasopharyngeal culture	14 (18%)	1 (8%)
Alcohol use	59 (75%)
Tobacco use	71 (90%)
Cocaine use	10 (13%)
Crack cocaine use	33 (42%)
Marijuana use	28 (35%)
Share bottles	19 (32%)
Share cigarettes	42 (61%)
Share crack pipes	25 (76%)
Share joints	21 (75%)
Contact with children (total swabs collected = 74 clients * )	16 (20%)	5 (42%)

*7 staff members (1 positive) excluded from the following review.