Table 4.

The results of the study group’s chest mobility within the norms by Moll and Wright [32] before and after the treatment stay in the ‘Wieliczka’ Salt Mine Health Resort.

	Reference to Norms	Before Treatment		After Treatment		χ2	df	p
		N	%	N	%
Total N = 44	Below the norms	22	50	15	34	2.2851	1	p > 0.05
	Within the norms	22	50	29	66
Lower respiratory tract disorders N = 26	Below the norms	12	46	9	35	0.7189	1	p > 0.05
	Within the norms	14	54	17	65
Upper respiratory tract disorders N = 18	Below the norms	10	56	6	33	1.8000	1	p > 0.05
	Within the norms	8	44	12	67