Questions

Pre-test n (%)

Post-test n (%)

p*

(<0.05)

What is the emergency call in United States?

22 (66.7)

29 (87.9)

0.23

What is the emergency call in mainland China?

16 (48.5)

21 (63.6)

0.01

What to pack in your travel health kit?

22 (66.7)

27 (81.5)

0.06

Today air quality index?

8 (24.2)

10 (30.3)

0.16

What kind of food always has food poisoning?

26 (78.8)

25 (75.8)

0.06

When performing CPR, how many compressions to breaths?

11 (33.3)

17 (51.5)

0.01