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Table 3 Comparison of mean scores and modes for seven perception’s dimensions between the general population and their regional experts

From: From Lyme disease emergence to endemicity: a cross sectional comparative study of risk perceptions in different populations

 

Montérégie

Neuchâtel

Population

Experts

Population

Experts

Total

401

7

413

9

Perceived individual susceptibility

    

Without any preventive measures. the risk that I contract Lyme disease in my region is high1

  Mean score

2.7

-

3.4***

-

  Mode

2

-

4

-

Perceived regional susceptibility

    

Without any preventive measures, the risk to contract Lyme disease for residents is high

  Mean score

3.2

1.9

3.6***

3.9

  Mode (range)

4

2 (1–3)

4

4 (2–5)

Perceived severity

    

Lyme disease is a very severe disease

  Mean score

4.0

3.0

4.1*

3.7

  Mode (range)

4

3 (2–4)

4

3 (3–5)

Perceived mastery

    

It is easy to protect myself against Lyme disease

  Mean score

3.6

4.9

3.9***

4.7

  Mode (range)

4

5 (4–5)

4

5 (4–5)

Perceived uncertainty

    

I have the feeling that there is great scientific uncertainty concerning Lyme disease

  Mean score

3.3

2.7

2.7***

3.8

  Mode (range)

4

2 (2–4)

3

4 (3–5)

Feeling of worry

    

I am worry by the idea of contracting Lyme disease

  Mean score

2.7

-

3.0***

-

  Mode

2

-

3

-

Feeling of confidence

    

I am confident that responsible authorities set up appropriate measures to control Lyme disease

  Mean score

3.1

3

3.4**

3.2

  Mode (range)

3

2 (2–5)

3

4 (2–4)

Global risk perception score 2

    

  Mean score

3.2

-

3.5***

-

  Mode

2.8

-

3.8

-

  1. 1All measurement scales are 1: strongly disagree, 2: disagree, 3: neither agree or disagree, 4: agree, 5: strongly agree.
  2. 2Global risk perception scores represent the mean score on: perceived individual susceptibility, perceived regional susceptibility, perceived severity of the disease and feeling of worry.
  3. *p < 0.05;**p < 0.01; ***p < 0.001 (Student t test).