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Correlation coefficients between the relative search volumes (RSVs) related to the obesity-, alcohol-, and smoking-related search terms registered during the study period.
| Categories | RSVs for Alcohol | RSVs for Smoking | RSVs for Obesity |
|---|---|---|---|
| RSVs for alcohol | 1 | −0.728 * | 0.327 * |
| RSVs for smoking | −0.728 * | 1 | −0.217 * |
| RSVs for obesity | 0.327 * | −0.217 * | 1 |
* p < 0.01.
