Table 6.

Results of nasal flow.

	Patients	NasFlow	CI 95%	P value
Thermal (sulphur + radon)
Baseline	97	604.1	[513.68; 694.45]
12–14 days	97	721.5	[697.18; 745.84)	<0.05*
Placebo
Baseline	20	714.3	[664.13; 764.47]
12–14 days	20	687.5	[644.79; 730.21]	0.425
Radon
Baseline	60	633.4	[540.95; 725.90]
12–14 days	60	738.8	[703.64; 773.89]	<0.05*
Sulphur
Baseline	37	558.4	[526.53; 590.27]
12–14 days	37	705.6	[671.86; 739.34]	<0.01*

*Significant in comparison to baseline (P < 0.05).