Volume 10, Number 5—May 2004
Research
Enzyme-Linked Immunosorbent Assay and Serologic Responses to Pneumocystis jiroveci
Kieran R. Daly*
, Judy Koch*, Linda Levin*, and Peter D. Walzer*
, Judy Koch*, Linda Levin*, and Peter D. Walzer*
Table 3
Adjusted odds ratios (95% CI) measuring the associations between Western blot reactivity and participant status (blood donor versus PCP-positive, PCP-negative, HIV) among 189 study participantsa,b
| ELISA | Midpoint | Blood donor: PCP+ (95% CI) | Blood donor: PCP– (95% CI) | Blood donor: HIV (95% CI) |
|---|---|---|---|---|
| 1 |
2.7 |
3.2 (1.6 to 6.7) |
2.2 (1.4 to 3.5) |
2.7 (1.7 to 4.3) |
| 2 |
16 |
5.9 (2.5 to 14.3) |
3.2 (2.0 to 5.3) |
4.3 (2.6 to 7.4) |
| 3 | 35 | 10.0 (2.9 to 33.3) | 9.1 (4.4 to 20.0) | 9.4 (4.6 to 19.3) |
aCI, confidence interval; ELISA, enzyme-linked immunosorbent assay; PCP, Pneumocystis pneumonia.
bOdds ratios measuring the association between Western blot reactivity and participant status were calculated at the midpoints of ELISA measurements over all antigens. Based on 95% confidence intervals, blood donors had significantly increased odds of Western blot reactivity compared to each patient group (p < 0.05) for each ELISA.
Page created: February 22, 2011
Page updated: February 22, 2011
Page reviewed: February 22, 2011
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
Content Credential