title: Associations of physical activity and inactivity with body tissue composition among healthy Polish women and women after mastectomy.
abstract: The aim of the study is to determine the relationship between physical activity and body composition among healthy women and women who have had mastectomy. This is in order to establish whether physical activity of women after breast cancer treatment improves composition and distribution of body mass components to a degree which will allow to achieve the body composition of healthy women. Research material consists of anthropometric measurements (body height, weight) of women and bioelectric impedance analysis (BIA) of body composition (using Akern - BIA 101 composition analyzer). Intensity of activity was assessed using the Physical Activity International Questionnaire. The sample consisted of 76 healthy women (active 44.74%, inactive 55.26%) and 70 females after mastectomy (54.29% and 45.71%, respectively). Mean chronological age of women after mastectomy was 53.40 years, SD=7.55, and of the healthy ones 52.38 years SD=11.01). A significant difference in body composition was noted among active and inactive women after mastectomy; namely the active females had lower weight (by approximately 12 kg), body mass index (BMI), level of fat mass (by approximately 8%) and (by approximately 5%) total body water. The active healthy women had 6% less fat mass, almost 4% more body water and 6% more fat free mass. Programmed physical activity undertaken by women after mastectomy is recommended and produces good results in the form of reduction of excessive body fat tissue. Through physical activity these women are able to achieve the same level of fat mass as healthy women.
authors.affiliation: Department of Anthropology and Biometry, University School of Physical Education in Poznań, Królowej Jadwigi str. 27/39, 61-871 Poznań, Poland. Electronic address: czerniak@awf.poznan.pl.
authors.forename: U
authors.initials: U
authors.lastname: Czerniak
authors.affiliation: Department of Anthropology and Biometry, University School of Physical Education in Poznań, Królowej Jadwigi str. 27/39, 61-871 Poznań, Poland.
authors.forename: A
authors.initials: A
authors.lastname: Demuth
authors.affiliation: Department of Human Biological Development, Faculty of Biology, Adam Mickiewicz University, Poznań, Umultowska str. 89, 61-614 Poznań, Poland.
authors.forename: M
authors.initials: M
authors.lastname: Skrzypczak
mesh_terms: D050154:Adiposity; D000328:Adult; D000368:Aged; D001823:Body Composition; D015992:Body Mass Index; D001835:Body Weight; D001943:Breast Neoplasms / Q000473:pathology / Q000503:physiopathology / Q000601:surgery; D016022:Case-Control Studies; D005260:Female; D006801:Humans; D008408:Mastectomy; D008875:Middle Aged; D009043:Motor Activity; D011044:Poland