|
Items
|
Immediately after the intervention
|
Follow-up after 1 year
|
Change
|
P
a
|
|---|
|
n (%)
|
n (%)
|
Percentage point difference (%)
|
|---|
|
Cause for cervical cancer
|
|
Infected by HPV
|
534 (58.3)
|
298 (36.0)
|
−22.3
|
< 0.001
|
|
Other answersd
|
382 (41.7)
|
530 (64.0)
| |
|
Total
|
916b
|
828c
| |
|
The transmitted route of HPV
|
|
Sexual transmission
|
787 (86.9)
|
518 (63.8)
|
−23.1
|
< 0.001
|
|
Other answerse
|
119 (13.1)
|
294 (36.2)
| |
|
Total
|
906b
|
812c
| |
|
The most effective method to prevent HPV infection
|
|
HPV vaccination
|
790 (86.1)
|
586 (71.4)
|
−14.7
|
< 0.001
|
|
Other answersf
|
122 (13.3)
|
235 (28.6)
| |
|
Total
|
912b
|
821c
| |
|
The best time stage to HPV vaccination s
|
|
Junior middle school
|
778 (84.9)
|
305 (36.9)
|
−48.0
|
< 0.001
|
|
Other answers
|
138 (15.1)
|
522 (63.1)
| |
|
Total
|
916b
|
827c
| |
|
Are you willing to vaccinate yourself?
|
|
Yes
|
808 (88.4)
|
647 (78.8)
|
−9.6
|
< 0.001
|
|
No
|
106 (11.6)
|
174 (21.2)
| |
|
Total
|
914b
|
821c
| |
- a Chi-squared test
- bNumbers are not equal to 918 due to some incomplete answers
- cNumbers are not equal to 830 due to some incomplete answers
- dincluding: heredity, sexually transmitted disease, multiple sexual partners, bacterial infection, bad health habits, smoking and other unhealthy lifestyle, no answer
- eincluding: airborne transmission, food-borne transmission, all of the three routes
- fregular condom use, sexual onset at early age, avoiding multiple sexual partners, no answer
