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Table 3 Results from the final multivariable ordinal logistic regression model to assess factors associated with total overall knowledge score (low, moderate, high) after imputing missing data by multiple imputations

From: Hepatitis B, C and human immunodeficiency virus knowledge among the general greek population: results from the Hprolipsis nationwide survey

 

OR (95% CI)

P-value

Age (per 5 years)

.881 (.863—.904)

 < 0.0001

Gender (Malea)

1

 

Female

1.15 (1.03—1.28)

0.013

Educational level (Up to primarya)

1

 

Up to secondary/post-secondary

2.85 (2.39—3.39)

 < 0.0001

University or higher

5.05 (4.04—6.32)

 < 0.0001

Residence area (Athens/Thessalonikia)

1

 

Rest of Greece

0.80 (0.68—.94)

0.008

Family Monthly Income (Up to 900€a)

1

 

900€—1700€

1.39 (1.19—1.63)

 < 0.0001

 > 1700€

1.50 (1.20—1.88)

0.001

Country of birth (Othera)

1

 

Greece / Cyprus

2.19 (1.78 – 2.69)

 < 0.0001

Past examination for at least 1 infection (I've never been testeda)

1

 

I was tested for at least 1 infection

1.82(1.58—2.10)

 < 0.0001

Behaviour Risk score (Lowa)

1

 

Moderate

0.84 (0.72 – 0.98)

0.029

High

1.03 (0.81 – 1.31)

0.793

Medical Risk score (Lowa)

1

 

Moderate

1.24 (1.09—1.42)

0.001

High

1.70 (1.33—2.17)

 < 0.0001

  1. aReference category