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. 2001 Oct;52(4):409–417. doi: 10.1046/j.0306-5251.2001.01463.x

Table 2.

Mean (s.d.) salivary output AUEC (n = 28) after oral administration of the Oxy-XL and IR-oxy formulations.

Contrast Test treatment Reference treatment Difference (% of reference)a 95% Confidence Intervala Power (%) P value
Oxy-XL Baseline −15.5 −23.8, −7.1 > 99 0.001
41.9 (23.8) 49.5 (25.2)
IR-Oxy Baseline −38.4 −46.8, −30.0 > 99 0.001
30.6 (15.7) 49.5 (25.2)
Oxy-XL IR-Oxy −37.2 23.6, 50.8 75 0.001
41.9 (23.8) 30.6 (15.7)
a

Calculated as [(Test − Reference)/Reference].