Table 1.
Serological group1 | SNR | MNR | REAC | SERO |
---|---|---|---|---|
n (all) |
375,752 |
90,136 |
29,689 |
2,834 |
n (12 month lagging)2 |
342,325 |
73,476 |
27,812 |
2,408 |
Person years |
1,132,262 |
216,828 |
17,780 |
1,332 |
Mean age at entry (SD) |
41.6 (17.04) |
40.6 (15.01) |
43.4 (11.48) |
34.1 (9.67) |
Male (%) |
150,178 (44%) |
31,457 (43%) |
17,780 (64%) |
1,332 (55%) |
n deaths (%) | 12,777 (3.7%) | 2,664 (3.6%) | 2,705 (9.7%) | 119 (4.9%) |
Data sources: BCCDC Public Health Microbiology and Reference Laboratory, BC Ministry of Health Services, and BC Vital Statistics Agency.
SNR=single non-reactive; MNR=multiple non-reactive; REAC=reactive at first test; SERO=seroconverter.
1The serological groups are not mutually exclusive, i.e., over time an individual may fall into more than one group.
2The N for 12 month lagging accounts for removal of those subjects who were not followed for a minimum of 12 months or who died within 12 months of their first anti-HCV test. Those subjects excluded by 12 month lagging did not form part of the standardized mortality and hazard ratio analyses.