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Table 1 Estimates of generalized linear models (glm.nb1 and glm.nb2) and additive models (gam1) for the study period 1992-2007

From: The impact of immigration and vaccination in reducing the incidence of hepatitis B in Catalonia (Spain)

 

Model glm.nb1

Model gam1

Model glm.nb2

Coefficients:

Estimate

Pr(>|z|)

Estimate

Pr(>|z|)

Estimate

Pr(>|z|)

Intercept

136.99

<0.001

158.695

<0.001

80.771

<0.001

Year (continuous)

−0.075

<0.001

−0.085

<0.001

−0.046

<0.001

Age < 12 y

Ref.

-

Ref.

-

-Ref.

-

 12-18 y

1.196

<0.001

1.291

<0.001

1.192

<0.001

 19-34 y

1.515

<0.001

1.595

<0.001

1.721

<0.001

 35-49 y

1.083

<0.001

1.076

<0.001

1.171

<0.001

 50-59 y

1.024

<0.001

1.028

<0.001

0.987

<0.001

 > 59 y

0.420

0.015

0.461

<0.001

0.335

0.015

Vac (continuous)

−1.926

<0.001

−2.297

<0.001

-

-

Immigrant (continuous)

6.404

<0.001

7.144

<0.001

-

-

Vac = 0%

-

-

-

-

Ref.

-

 0% < vac < 70%

-

-

-

-

-.0700

<0.001

vac > =70%

-

-

-

-

−1.51

<0.001

Immigrant < 5%

-

-

-

-

Ref.

-

5% < immigration < 10%

-

-

-

-

0.159

0.307

10% < immigration < 15%

-

-

-

-

0.118

0.587

immigration > 15%

-

-

-

-

0.761

<0.001

AIC

 

622

 

593

 

625

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BMC Public Health

ISSN: 1471-2458

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