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Table 3 Comparative analysis of variance (ANOVA) results

From: "Sinopharm", "Oxford-AstraZeneca", and "Pfizer-BioNTech" COVID-19 vaccinations: testing efficacy using lung CT-volumetry with comparative analysis of variance (ANOVA)

 

Sinopharm versus non-vaccinated

Ox-AstraZeneca versus non-vaccinated

Pfizer-BioNTech versus non-vaccinated

Ox-AstraZeneca versus Sinopharm

Pfizer-BioNTech versus Sinopharm

Pfizer-BioNTech versus Ox-AstraZeneca

Patients with good general health and absent co-morbidity

F-ratio

4.0282

10.8049

8.4404

2.1473

1.8586

0.003984

p-value

0.04632

(Significant)

0.001268

(Significant)

0.004294

(Significant)

0.146

(Non-significant)

0.1763

(Non-significant)

0.9499

(Non-significant)

Effect size

0.15

(Small)

0.27

(Medium)

0.25

(Medium)

0.15

(Small)

0.15

(Small)

0.008

(Small)

η2 (variance from average)

0.023 (2.3%)

0.069 (6.9%)

0.059 (5.9%)

0.021 (2.1%)

0.021 (2.1%)

0.000064 (0.006%)

Tukey HSD / Tukey Kramer

Significant

(× 1– × 2

Significant

(× 1– × 2)

Significant

(× 1– × 2)

Non-significant

Non-significant

Non-significant

Patients with chronic co-morbidity

F-ratio

0.1784

4.7521

4.1682

5.4522

6.5531

0.2807

p-value

0.6746

(Non-significant)

0.03492

(Significant)

0.04857

(Significant)

0.02667

(Significant)

0.01751

(Significant)

0.6035

(Non-significant)

Effect size

0.06

(Small)

0.34

(Large)

0.34

(Large)

0.43

(Large)

0.53

(Large)

0.13

(Small)

η2 (variance from average)

0.0036 (0.04%)

0.1 (10.2%)

0.1 (10.4%)

0.16 (15.8%)

0.22 (22.2%)

0.017 (1.7%)

Tukey HSD / Tukey Kramer

Non-significant

Significant

(× 1– × 2)

Significant

(× 1– × 2)

Significant

(× 1– × 2)

Significant

(× 1– × 2)

Non-significant

Immunocompromised patients

F-ratio

1.4856

11.7811

15.6

3.7143

5.1886

0.03664

p-value

0.2358

(Non-significant)

0.003177

(Significant)

0.0009394

(Significant)

0.07609

(Significant)

0.03895

(Significant)

0.8525

(Non-significant)

Effect size

0.26

(Medium)

0.83

(Large)

0.93

(Large)

0.53

(Large)

0.61

(Large)

0.064

(Small)

η2 (variance from average)

0.063 (6.3%)

0.41 (40.9%)

0.46 (46.4%)

0.22 (22.2%)

0.27 (27%)

0.0041 (0.4%)

Tukey HSD / Tukey Kramer

Non-significant

Significant

(× 1– × 2)

Significant

(× 1– × 2)

Significant

(× 1– × 2)

Significant

(× 1– × 2)

Non-significant

Globally

F-ratio

2.6941

18.5913

15.6817

8.43294

7.97616

0.1092

p-value

0.102

(Non-significant)

0.00002495

(Significant)

0.0001055

(Significant)

0.004262

(Significant)

0.005499

(Significant)

0.741812

(Non-significant)

Tukey HSD / Tukey Kramer

Non-significant

Significant

(× 1– × 2)

Significant

(× 1– × 2)

Significant

(× 1– × 2)

Significant

(× 1– × 2)

Non-significant

  1. p-value (< 0.05) was considered statistically significant