The twelfth wave of the survey (12th wave)
- - Day for the Survey
- The survey was implemented on 31 January 2015.
- - Subjects for the Survey
-
The 3,353 individuals who were subjects of the KHPS eleventh wave.
(valid respondent 3,312 individuals and 41 individuals who did not respond KHPS the eleventh wave, but who indicate a wish to cooperate the survey.) - - Survey Method
-
The survey was implemented by the drop-off pick-up (DOPU) method
- - Types of Questionnaires
- Two types of questionnaires that differed according to whether there was a spouse or not were used. And another questionnaire for spouse who married with respondent in the past year.
- - Collection Rate
- Of 3,312 individuals who were surveyed, 3,108 individuals responded the survey, and then the collection rate was 93.8%. 16 respondents who did not respond to the survey last year cooperated the re-survey this year, and submitted the questionnaires.
KHPS Twelfth Wave Responses
| Number of samples | 3,353 |
| Completed | 3,124 |
| Of which last respondent | 3,108 |
| Of which revival | 16 |
| Recovery rate* | 93.8% |
| Married | 2,370 |
| Single | 754 |
| Newlywed | 12 |
| Dropout | 229 |
*Recovery rate (= ( (Completed－Revival) / Completed in last year )×100)
■ twelfth wave (KHPS2015) Questionnaires PDF
