| Sr. no. | Variables | Categorical data (ordinal) | Mean | SD |
| 1. | Income group | Quintile 1 = 1, quintile 2 = 2, quintile 3 = 3, quintile 4 = 4, and quintile 5 = 5 | 3.018 | 0.573 | 2. | Personal savings | No = 1, Yes = 2 | 1.29 | 0.456 | 3. | Worry about food during lockdown | Never = 1, rarely = 2, sometimes = 3, often = 4, and always = 5 | 2.04 | 1.050 | 4. | Eat limited variety of food | Never = 1, occasionally = 2, sometimes = 3, often = 4, and always = 5 | 2.469 | 1.092 | 5. | Eat food that you did not want to eat | Never = 1, rarely = 2, sometimes = 3, often = 4, and always = 5 | 2.141 | 0.97 | 6. | Eat fewer meals in a day | Never = 1, rarely = 2, sometimes = 3, often = 4, and always = 5 | 1.708 | 0.891 | 7. | No food to eat of any kind in the house | Never = 1, rarely = 2, sometimes = 3, often = 4, and always = 5 | 1.224 | 0.571 | 8. | Increased food shortage | Never = 1, rarely = 2, sometimes = 3, often = 4, and always = 5 | 2.014 | 1.036 | 9. | Increased financial insecurity | Never = 1, rarely = 2, sometimes = 3, often = 4, and always = 5 | 2.668 | 1.176 | 10. | Decreased income in my household | Never = 1, rarely = 2, sometimes = 3, often = 4, always = 5 | 3.051 | 1.264 | 11. | I had fears of losing my job | Not applicable = 0, never = 1, rarely = 2, sometimes = 3, often = 4, and always = 5 | 1.744 | 1.366 | 12. | Depressed due to uncertainty of COVID-19 | Never = 1, rarely = 2, sometimes = 3, often = 4, and always = 5 | 2.549 | 1.159 | 13. | Anxious due to uncertainty of COVID-19 | Never = 1, rarely = 2, sometimes = 3, often = 4, and always = 5 | 2.805 | 1.138 | 14. | News of COVID-19 in media increased stress | Never = 1, rarely = 2, sometimes = 3, often = 4, and always = 5 | 3.516 | 1.075 | 15. | Change in stress level due to COVID-19 | Never = 1, rarely = 2, sometimes = 3, often = 4, and always = 5 | 3.700 | 0.864 |
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