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Table 8 Differences in mean “perception of efficacy and self-efficacy” scores, according to country of origin

From: Risk perception regarding the COVID-19 outbreak among the general population: a comparative Middle East survey

Perception of efficacy and self-efficacy

Saudi Arabia

Egypt

Jordan

Total

Kruskal-Wallis test

P value

n = 468

n = 162

n = 93

N = 723

1. Do you think that frequent hand hygiene helps to prevent COVID-19?

 M ± SD

4.56 ± 0.936

4.07 ± 0.902

4.55 ± 0.841

4.45 ± 1.938

Chi-square = 68.700

< .001**

 Mean rank

393.96

262.94

373.71

2. Do you think that wearing masks helps to prevent COVID-19?

 M ± SD

3.83 ± 1.104

3.61 ± 0.934

4.16 ± 1.145

3.83 ± 1.084

Chi-square = 25.954

< .001**

 Mean rank

365.02

308.44

440.1

3. Do you think that maintaining social distancing helps to prevent COVID-19?

 M ± SD

4.80 ± 0.549

4.09 ± 0.825

4.74 ± 0.509

4.63 ± 0.682

Chi-square = 166.683

< .001**

 Mean rank

408.02

217.97

381.31

4. Do you think that quarantine helps to prevent COVID-19?

 M±SD

4.82 ± 0.561

4.31 ± 0.768

4.74 ± 0.509

4.70 ± 0.641

Chi-square = 110.845

< .001**

 Mean rank

398.96

255.17

362.10

5. Do you think that you will manage to implement hand hygiene, if this is advised?

 M ± SD

4.80 ± 0.525

4.20 ± 0.953

4.71 ± 0.582

4.6 6± 0.695

Chi-square = 93.544

< .001**

 Mean rank

396.31

258.92

368.92

6. Do you think that you will manage to implement mask-wearing, if this is advised?

 M ± SD

4.56 ± 0.727

4.04 ± 0.984

4.35 ± 0.868

4.42 ± 0.837

Chi-square = 49.050

< .001**

 Mean rank

394.11

279.14

344.77

7. Do you think that you will manage to implement social distancing, if this is advised?

 M ± SD

4.73 ± 0.571

4.09 ± 1.026

4.39 ± 0.708

4.54 ± 0.762

Chi-square = 84.597

< .001**

 Mean rank

404.69

269.50

308.29

8. Do you think that you will manage to implement quarantine, if this is advised?

 M ± SD

4.79 ± 0.520

4.26 ± 0.846

4.42 ± 0.712

4.62 ± 0.672

Chi-square = 92.419

< .001**

 Mean rank

404.86

272.89

301.56

Total self-efficacy scores

 M ± SD

4.6130 ± 0.4762

4.0856 ± 0.6541

4.5081 ± 0.4329

4.4813 ± 0.5589

Chi-square = 99.540

< .001**

 Mean rank

412.2

224.31

349.23

  1. M mean, SD standard deviation
  2. **Significant at the .01 level (two-tailed)