Table 1—

Nonresponse in various stages of the screening procedure and diagnostic testing

Screening step/diagnostic testRespondersNonresponders
Total population
n11,679
 Age (years)59.6 ± 7.1
 Sex (% male)50.9
SRQ
n (%)7,736 (66)2,510 (21)
 Age (years)59.4 ± 6.958.8 ± 7.0*
 Sex (% male)49.056.4*
Capillary measurement
n (%)2,885 (87.3)416 (12.6)
 Age (years)63.2 ± 6.763.0 ± 7.1
 Sex (% male)48.646.4
OGTT
n (%)473 (88.9)59 (11.1)
 Age (years)63.1 ± 7.165.1 ± 6.3
 Sex (% male)49.950.8
 SRQ score11 (9–14)11 (9–14)
 Capillary glucose (mmol/l)6.1 ± 0.66.1 ± 0.5
  • Data are means ± SD or median (interquartile range) unless otherwise indicated.

  • *

    * Nonresponders significantly different from responders.