A population comparison of participants and nonparticipants in a health survey

Robert C. Klesges, James E. Williamson, Grant W. Somes, G. Wayne Talcott, Harry A. Lando, C. Keith Haddock

Research output: Contribution to journalArticlepeer-review

37 Scopus citations


Objectives. This study examined the characteristics of Air Force recruits willing to take part in a health survey vs those unwilling to participate. Methods. US Air Force recruits undergoing basic military training (n = 32144) were surveyed regarding demographic and health variables. Results. Respondents indicating an unwillingness to participate in a health survey reported less healthy lifestyles than those willing the participate. Prediction equations modeling the characteristics of those engaging in 4 risky behaviors were nearly identical regardless of whether those refusing to participate were included. Conclusions. Results suggest that, despite some low estimates of health behaviors due to response bias, relationships between most risk factors are generally unaffected by those not responding to health surveys.

Original languageEnglish (US)
Pages (from-to)1228-1231
Number of pages4
JournalAmerican journal of public health
Issue number8
StatePublished - Aug 1999


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