Table 3 CD4 and Viral Load Adjusted Incidence Rate Ratios (IRRs) for Emergency Department Visit Rate in Poisson Models

IRR

95% CI

p-value

1. Mobility

<0.001

1.0

2.0

1.7–2.3

<0.001

1.0

0.6–1.8

0.90

2. Self-Care

<0.001

1.0

1.9

1.6–2.2

<0.001

1.2

0.7–1.9

0.56

3. Usual Activities

<0.001

1.0

1.8

1.5–2.1

<0.001

1.9

1.5–2.6

<0.001

4. Pain/Discomfort

<0.001

1.0

1.7

1.5–2.1

<0.001

2.7

2.2–3.4

<0.001

5. Anxiety/Depression

<0.001

1.0

1.6

1.4–1.9

<0.001

2.0

1.6–2.5

<0.001

VAS ₂ (per 10 units)

0.86

0.83–0.89

<0.001

pVAS (per 10 units)

0.79

0.75–0.82

<0.001

Health change

<0.001

1.0

1.1

0.9–1.3

0.30

1.9

1.5–2.3

<0.001