Table 7: The Chi Square test and Fisher’s exact test results of Countries’ BCG policy and cases and death due to COVID19.
|
|
BCG policy by Country category based on number of cases per 1 million |
BCG policy by Country category based on number of deaths per 1 million |
|||||
|
Value |
df |
Asymptotic Significance (2-sided) |
Value |
df |
Asymptotic Significance (2-sided) |
Exact Significance (2 sided) |
|
|
Pearson Chi-Square |
28.941a |
4 |
0.000 |
16.178a |
4 |
0.003 |
0.013 |
|
Fisher’s exact test |
22.800 |
|
0.000 |
14.187 |
|
|
0.003 |
|
Likelihood Ratio |
27.832 |
4 |
0.000 |
15.671 |
15.671 |
0.003 |
0.002 |
|
Linear-by-Linear Association |
21.678 |
1 |
0.000 |
12.203 |
12.203 |
0.003 |
|
|
Valid cases |
178 |
178 |
|
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a5 cells (56%) have expected count less than 5.