Table 2 Non-response, substitution, participating rates and substitution rates in the successive waves of the Belgian Health Interview Surveys, 1997–2018
From: Time trends in the use of field-substitution in the Belgian health interview survey
NPRINISurvey/INISurvey (%) | NPRSUBSurvey/SUBSurvey (%) | NPRTOTSurvey/TOTSurvey (%) | PSUBSurvey/PTOTsurvey (%) | NPRSUBSurvey/NPRTOTSurvey (%) | SUBSurvey/TOTSurvey (%) | |
|---|---|---|---|---|---|---|
BHIS 1997 | 52.7 | 59.5 | 56.0 | 45.3 | 52.3 | 49.2 |
BHIS 2001 | 46.9 | 56.1 | 50.8 | 38.1 | 47.1 | 42.7 |
BHIS 2004 | 42.3 | 54.7 | 47.6 | 37.0 | 49.2 | 42.8 |
BHIS 2008 | 55.1 | 63.7 | 59.2 | 42.6 | 51.5 | 47.9 |
BHIS 2013 | 45.1 | 51.1 | 47.7 | 41.4 | 47.3 | 44.2 |
BHIS 2018 | 47.2 | 49.7 | 48.3 | 42.0 | 44.4 | 43.2 |