The Relationship Between Caffeine Intake and Sleep Habits 咖啡因日均攝入量對(duì)睡眠的影響

1. Your grade is

Year 1Year 2Year 3Year 4

2. Which faculty are you in?

FSTFBMFHSSSCC

3. What is your gender?

MaleFemale

4. On average, how many cups of "caffeine-heavy" drinks (Milk Tea, Coffee, Energy Drinks) do you consume per day?

0 cups1 cup2 cups3 cups4 or more cups

5. What is your primary reason for consuming milk tea or coffee?

Taste/EnjoymentTo stay awake for studySocializing with friendsHabit/Addiction

6. At what time do you usually have your LAST caffeinated drink of the day?

Before 12:00 PM12:00 PM - 4:00 PM4:00 PM - 8:00 PMAfter 8:00 PMI don’t drink caffeine

7. Your usual bedtime

Before 23:0023:00-0:00After 0:00

8. On average, how many hours of actual sleep do you get per night?

Less than 6h6-8h8-10hMore than 10h

9. How would you rate your sleep quality over the past week?

很不滿意

很滿意

10. Do you feel that your caffeine consumption directly affects your ability to fall asleep?

Yes, significantlyYes, slightlyNo, not at allI’m not sure

11. On average, how many minutes does it take you to fall asleep after turning off the lights?

0-15min16-30min31-60minMore than 60min

12. Frequency of staying up late per week

0 day1-2 days3-4 days5 days or more

13. Do you think milk tea/coffee will delay your bedtime and make you stay up late more easily?

Not at allSlightlyObviouslyGreatly

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