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Table 3 Spearman rank correlations between the SVI of meningitis, its related vaccinations, and worldwide number of cases

From: Google search behavior for meningitis and its vaccines: an infodemiological study

Variable

Spearman rank coefficient

P-value

Pneumococcal vaccine

0.011

0.895

Influenza vaccine

0.051

0.526

BCG vaccine

0.369

 < 0.001*

Meningococcal vaccine

0.183

0.022*

Worldwide number of cases

0.354

0.179

  1. SVI Search volume index
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BMC Neurology

ISSN: 1471-2377

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