. 2004 Jul;58(1):26–33. doi: 10.1111/j.1365-2125.2004.02108.x

Table 1. Absolute mean values for randomized treatments and respective baselines with 95% CI for mean.

	CIC (baseline)	95% CI	CIC	95% CI	FP (baseline)	95% CI	FP	95% CI
NO (p.p.b)	9.9	5.8, 14.1	8.1	4.0, 12.3	9.6	5.4, 13.8	5.1	1.0, 9.3
FEV₁ (l)	2.58	2.50, 2.66	2.66	2.58, 2.74	2.59	2.51, 2.67	2.72	2.63, 2.80
FEV₁ (% predicted)	84	82, 87	86	84, 89	84	82, 87	88	86, 91
FEF_25–75 (l s⁻¹)	2.16	2.01, 2.32	2.26	2.11, 2.41	2.15	2.00, 2.31	2.42	2.27, 2.58
FEF_25–75 (% predicted)	59	55, 63	61	57, 65	58	54, 62	65	61, 69
Methacholine PC₂₀ (mg ml⁻¹)	0.6	0.4, 1.0	0.8	0.4, 1.3	0.7	0.4, 1.3	1.3	0.7, 2.2
PEF (am) (l min⁻¹)	471	461, 480	465	456, 475	469	460, 479	463	453, 472
PEF (pm) (l min⁻¹)	472	463, 482	467	458, 476	473	464, 482	465	455, 474
Asthma symptom score (am)	0.2	0.1, 0.3	0.2	0.1, 0.3	0.1	0.1, 0.2	0.3	0.2, 0.4
Asthma symptom score (pm)	0.3	0.2, 0.4	0.2	0.1, 0.3	0.2	0.1, 0.3	0.2	0.1, 0.3
Rescue (am) (puffs/day)	0.2	0.1, 0.4	0.3	0.1, 0.4	0.1	0.1, 0.3	0.3	0.2, 0.5
Rescue (pm) (puffs/day)	0.4	0.3, 0.5	0.3	0.1, 0.4	0.3	0.2, 0.4	0.3	0.2, 0.4
Activities (MiniAQLQ)	6.46	6.21, 6.71	6.43	6.18, 6.69	6.68	6.43, 6.94	6.33	6.08, 6.58
Symptoms (MiniAQLQ)	5.81	5.50, 6.12	5.52	5.21, 5.82	6.02	5.71, 6.33	5.67	5.37, 5.98
Emotions (MiniAQLQ)	6.23	5.92, 6.54	5.95	5.63, 6.26	6.32	6.00, 6.63	6.23	5.92, 6.54
Environment (MiniAQLQ)	6.05	5.76, 6.35	5.60	5.30, 5.89	5.84	5.54, 6.14	5.91	5.61, 6.21
Overall (MiniAQLQ)	6.12	5.89, 6.35	5.87	5.64, 6.10	6.22	5.99, 6.45	6.01	5.78, 6.24

There were no significant differences for comparisons between baselines, between randomized treatments, and between randomized treatments and respective baselines. Data for methacholine PC₂₀are given as geometric means.