Tab. I.

Characteristics of study patients and significance of values for differences between the study group (1) and the control group (2)

Parameter	Group 1, n = 14	Group 2, n = 14	p
Age [years]	60.1 ± 6.3	59.5 ± 5.7	0.56
Body mass [kg]	75.4 ± 12.8	76.2 ± 11.8	0.69
Body height [cm]	161.5 ± 3.9	159.9 ± 7.1	0.29
Radical surgery [n]	11	12	0.87
Surgery on the right breast [n]	7	8	0.76
Post-surgery period [years]	6.0 ± 4.8	5.8 ± 4.8	0.76
Adjunctive treatment [n]	14	13	0.76
Radiotherapy [n]	10	5	0.11
Chemotherapy [n]	12	10	0.53
Hormone therapy [n]	9	7	0.53