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. 2009 Jan 23;10(1):4. doi: 10.1186/1465-9921-10-4

Table 4.

Percentile and geometric mean values for bronchial provocation tests as well as maximum % fall for subjects with positive exercise challenges.

Percentiles

25th 50th 75th Geomean (95% CI)
Mann+ PD15 (mg) 72 234 374 158 (129,193)

Mech+ PC20 (mg/ml) 0.84 2.98 6.53 2.12 (1.7,2.64)

Exc+ % Fall 23.6% 15.5% 12.4% 19.1% (9.25)*

*Mean (SD)