Table 1.
Description of each item and option for dietary behavior.
| Item | Questions and options | |
|---|---|---|
| Quantity of water | Question | How much water do you consume on average per day? |
| Options | □ Less than 250 mL □ 250-500ml □ 500-1000ml □ 1000-1500ml □ 1500-2000ml □ More than 2000 mL |
|
| Quantity of egg | Question | How many eggs do you eat on average per day? |
| Options | □ Never □ One egg □ Two eggs □ Three eggs □ Four or more eggs |
|
| Quantity of milk and milk products | Question | How much milk and milk products do you consume on average per day? |
| Options | □ never □ less than 250 mL □ 250-500ml □ 500-7500ml □ more than 750 mL |
|
| Quantity of vegetables | Question | How frequency do you consume vegetables on average per day? |
| Options | □ Never □ Once □ Twice □ Three times □ More than four times |
|
| Quantity of fruits | Question | How frequency do you consume fruits on average per day? |
| Options | □ Never □ Once □ Twice □ Three times □ More than four times |
|
| Quantity of red meat | Question | How frequency do you consume red meat (including pork, beef, lamb, and processed products such as bacon and sausages) on average per week? |
| Options | □ Never □ Once □ Twice □ Three times □ Four times □ Five times □ Six times □ Every day |
|
| Quantity of soy and soy products | Question | How frequency do you consume soy products on average per week? |
| Options | □ Never □ Once □ Twice □ Three times □ Four times □ Five times □ Six times □ Every day |
|
| Quantity of seafood | Question | How frequency do you consume seafood on average per week? |
| Options | □ Never □ Once □ Twice □ Three times □ Four times □ Five times □ Six times □ Every day |
|
| Quantity of sugar-sweetened beverages | Question | How many sugar-sweetened beverages do you consume on average per day? |
| Options | □ Never □ Less than 500 mL □ 500-1000ml □ 1000-1500ml □ More than 1,500 mL |
|