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. 1998 Dec 19;317(7174):1678–1680. doi: 10.1136/bmj.317.7174.1678

Table 2.

Investigators’ prior estimates of utility of each fly (0=no hope, 5=equipoise, 10=full bag of fish expected)

Fly Mean Range
Black Gnat 6.6 2-10
Gold Ribbed Hare’s Ear 5.6 3-8
Grey Wulff 8.8 7-10
Parachute Adams 6.4 5-10
Cinnamon Sedge 4.8 2-10