Table A2.
Comparison of the RSV of individual ingredients from the period before the pandemic was announced and from the period after its announcement using the U Manna-Whitney test (with continuity correction).
| RSV | Before Pandemic | During Pandemic | p Value | ||||
|---|---|---|---|---|---|---|---|
| Median | Q1 | Q3 | Median | Q1 | Q3 | ||
| Vitamin C | 26.00 | 21.00 | 31.00 | 27.00 | 24.00 | 34.00 | 0.052 |
| Zinc | 15.00 | 14.00 | 18.00 | 22.50 | 17.00 | 28.00 | <0.001 |
| Vitamin D | 25.00 | 18.00 | 30.00 | 29.50 | 21.00 | 37.00 | 0.016 |
| Selenium | 42.50 | 36.00 | 52.00 | 52.50 | 43.00 | 63.00 | <0.001 |
| Potassium | 55.00 | 49.00 | 61.00 | 56.00 | 50.00 | 64.00 | 0.253 |
| Iron | 56.00 | 48.00 | 61.00 | 66.50 | 58.00 | 75.00 | <0.001 |
| Vitamin B6 | 45.50 | 31.00 | 57.00 | 37.00 | 30.00 | 50.00 | 0.088 |
| Folic acid | 62.50 | 54.00 | 72.00 | 55.00 | 49.00 | 61.00 | 0.001 |
| Pantothenic acid | 15.00 | 0.00 | 30.00 | 26.50 | 12.00 | 39.00 | 0.203 |
| Magnesium | 68.00 | 60.00 | 73.00 | 69.50 | 62.00 | 80.00 | 0.220 |
| Biotin | 56.50 | 45.00 | 73.00 | 55.00 | 46.00 | 67.00 | 0.818 |
| Calcium | 49.50 | 35.00 | 61.00 | 53.00 | 38.00 | 64.00 | 0.333 |
| Vitamin E | 59.00 | 48.00 | 69.00 | 54.00 | 41.00 | 65.00 | 0.117 |
| Vitamin B12 | 50.00 | 41.00 | 61.00 | 50.50 | 40.00 | 60.00 | 0.978 |
| Niacin | 39.50 | 27.00 | 57.00 | 46.00 | 25.00 | 54.00 | 0.698 |