Table 5.

Results by Per-Question Analysis

MeasureWith DynaMed No. (%)Without DynaMed No. (%)
Total number of questions entered347351
Questions answered263 (75.8)250 (71.2)
Questions for which the answer changed decision making224 (64.6)209 (59.5)
Questions for which participant did not find an answer when the answer would have changed decision making68 (19.6)82 (23.4)
Overall impact on clinical decision making, points156127
Median time searching (n = 695 questions), minutes4.954.98
Median time to find answers (n = 510 questions), minutes4.784.89
Median time for unsuccessful searches (n = 185 questions), minutes5.235.1