Additional file 4 of Need of care in interpreting Google Trends-based COVID-19 infodemiological study results: potential risk of false-positivity

Additional file 4. P-value/FDR results of all keywords in Japan. P-value/FDR results of all Japanese symptom keywords in Japan as listed in the left-most row, for each statistical condition (lag order 4-8, Spearman’s rank correlation or granger-causality, and p-value or FDR). Abbreviations: AU, Australia; CA, Canada; GB, Great Britain; IE, Ireland; IN, India; JP, Japan; SG, Singapore; US, United States; ZA, South Africa; FDR, false discovery rate.