Table 2

Proportion of first MD/MO visits with patients with CD4 counts <200/mm3, stratified by site
Site
 Variable
 Bivariate
 Multivariate




OR
 (95% CI)
 p-value
 OR
 (95% CI)
 p-value
Beira
 CD4 nurse intervention (ref = pre-intervention period)
 2.2
 1.6, 2.8
 < 0.001
 1.9
 1.1, 3.3
 0.03

Study month*
 1.1
 1.1, 1.2
 < 0.001
 1.0
 0.9, 1.1
 0.55
Chimoio
 CD4 nurse intervention (ref = pre-intervention period)
 2.2
 1.6, 3.0
 < 0.001
 0.2
 0.1, 0.5
 < 0.001

Study month*
 1.3
 1.2, 1.3
 < 0.001
 1.6
 1.4, 1.8
 < 0.001

All Odds Ratios and p-values determined through logistic regression

* Defined as patient's enrollment date in HIV clinic. Entered as a continuous variable ranging from 1–10

Gimbel-Sherr et al. Human Resources for Health 2007 5:7   doi:10.1186/1478-4491-5-7

Open Data