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Table 2 Results of the first Delphi round

From: One consensual depression diagnosis tool to serve many countries: a challenge! A RAND/UCLA methodology

  Efficiency Reliability Conclusions
Median (average) Scores > 6 as percentage  Median (average) Scores > 6 as percentage 
PSC 51 5 (5) 0 7 (6.9) 80 Eliminated tools: reliable but not efficient
GDS 30 4 (3.6) 0 7 (7.3) 90
CES DR 4 (3.8) 0 8 (8.1) 90
GDS 15 8 (7.7) 100 6 (6.6) 0 Eliminated tools: efficient but not reliable
GDS 5 7 (7.4) 91 2 (1.8) 0
HADS 7 (7.2) 91 7 (7.4) 100 Selected tools: considered both efficient and reliable
HSCL 25 7.5 (7.3) 82 9 (8.5) 100