aDivision of AIDS, Korea National Institute of Health, Cheongju, Korea
bDepartment of Information and Statistics, Chungbuk National University, Cheongju, Korea
cDivision of Biobank for Health Sciences, Korea National Institute of Health, Cheongju, Korea
© 2014 Published by Elsevier B.V. on behalf of Korea Centers for Disease Control and Prevention.
This is an Open Access article distributed under the terms of the CC-BY-NC License (http://creativecommons.org/licenses/by-nc/3.0).
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Number of persons (%) | |
---|---|
Sex | |
Male | 77 (95.1) |
Female | 4 (4.9) |
Age (y) | |
<20 | 4 (4.9) |
20–29 | 26 (32.1) |
30–39 | 21 (25.9) |
40–49 | 15 (18.5) |
≥50 | 14 (17.3) |
Unknown | 1 (1.2) |
Year | |
2005–2006 | 15 (18.5) |
2007–2008 | 17 (21.0) |
2009–2010 | 23 (28.4) |
2011–2012 | 26 (32.1) |
Stage | |
Eclipse phase (10 d) | – |
I (17 d) | 2 (2.5) |
II (22 d) | 33 (40.7) |
III (25 d) | 6 (7.4) |
IV (31 d) | 38 (46.9) |
V (101 d) | 2 (2.5) |
VI (open-ended) | – |
Initial CD4+cell countb | |
< 200 | 8 (16.7) |
200–349 | 13 (27.1) |
350–499 | 17 (35.4) |
≥500 | 11 (22.9) |
Assay | Cutoff value | Mean recency period (d) | 95% CI | |
---|---|---|---|---|
Avidity | 0.8 | 158 | 135 | 181 |
BED-CEIA | 0.8 | 189 | 170 | 208 |