The third wave of the survey was implemented in the following manner.- Day for the Survey
The survey was implemented on 31 January 2006.
- Subjects for the Survey
The 3,342 individuals who were subjects of the KHPS second wave
(valid respondent 3,314 individuals and 28 individuals who did not respond KHPS the second 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 3,314 individuals who were surveyed, 2,887 individuals responded the survey, and then the collection rate was 87.1%.
KHPS Third Wave Responses
|Number of samples||3,342|
|Of which last respondent||2,887|
|Of which revival||0|
Recovery rate (= ( (Completed－Revival ) / Completed in last year )×100)
3rd wave(KHPS2006) questionnaire PDF