Table 2c.

One-way analysis of variance, SLPI mRNA

Parametric analysis, logarithmic data	anova; power 1·0, F-value 18, P < 0.0001 Fishers PLSD:
WG active, WG remission	P = 0·32 (NS)
WG active, controls	P = 0·002
WG remission, controls	P = < 0·0001
Non-parametric analysis	Kruskal–Wallis; P < 0·0001
	Mean ranks:
WG active	43
WG remission	24
Controls	19

NS = non significant.