HUBUNGAN LAMA MENYUSUI PADA MULTIPARA DENGAN KEJADIAN KANKER PAYUDARA DI RSUD DOKTER SOEDARSO PONTIANAK
Abstract
Background: Breast cancer is the most common malignancy among
women patient in RSUD Dokter Soedarso Pontianak. One of the
reproductive factors that associated with decrease risk of breast cancer is
breastfeeding. Breastfeeding is reported lower in multiparous women.
Objective: This research aimed to evaluate the association between
duration of breastfeeding in multiparous women with breast cancer
incidence at RSUD Dokter Soedarso Pontianak. Method: This research
was hospital based case control study that has been conducted at
oncology surgery clinic at RSUD Dokter Soedarso Pontianak from August
2013 to August 2014, samples were 24 women with breast cancer and 24
controls. Research instruments were medical record and questionnaire.
Result: There is no significant association between breastfeeding duration
in multiparous women and breast cancer incidence (p = 0.43).
Breastfeeding characteristics that associated with decrease risk of breast
cancer are age at first lactation 25-29 years (OR=0.50), number of children
breastfed ≥4 children (OR=0.47), age at last lactation ≥40 years
(OR=0.25), average breastfeeding duration >12 months (OR=0.19), and
lifetime breastfeeding duration >24 months (OR=0.46). Risk factors that
associated with breast cancer incidence are family history of breast
cancer, menopause, and use of ERT, cigarette, and alcohol (p<0.05).
Conclusion: Breastfeeding duration in multiparous women is not
associated with breast cancer incidence at RSUD Dokter Soedarso
Pontianak.
Key words: Breast cancer, breastfeeding duration, multiparous women,
risk factor
1) Medical School, Faculty of Medicine, University of Tanjungpura,
Pontianak, West Borneo
2) Department of General Surgery, RSUD Dokter Soedarso, Pontianak,
West Borneo
3) Department of Pediatric, Faculty of Medicine, University of
Tanjungpura Pontianak, West Borneo
women patient in RSUD Dokter Soedarso Pontianak. One of the
reproductive factors that associated with decrease risk of breast cancer is
breastfeeding. Breastfeeding is reported lower in multiparous women.
Objective: This research aimed to evaluate the association between
duration of breastfeeding in multiparous women with breast cancer
incidence at RSUD Dokter Soedarso Pontianak. Method: This research
was hospital based case control study that has been conducted at
oncology surgery clinic at RSUD Dokter Soedarso Pontianak from August
2013 to August 2014, samples were 24 women with breast cancer and 24
controls. Research instruments were medical record and questionnaire.
Result: There is no significant association between breastfeeding duration
in multiparous women and breast cancer incidence (p = 0.43).
Breastfeeding characteristics that associated with decrease risk of breast
cancer are age at first lactation 25-29 years (OR=0.50), number of children
breastfed ≥4 children (OR=0.47), age at last lactation ≥40 years
(OR=0.25), average breastfeeding duration >12 months (OR=0.19), and
lifetime breastfeeding duration >24 months (OR=0.46). Risk factors that
associated with breast cancer incidence are family history of breast
cancer, menopause, and use of ERT, cigarette, and alcohol (p<0.05).
Conclusion: Breastfeeding duration in multiparous women is not
associated with breast cancer incidence at RSUD Dokter Soedarso
Pontianak.
Key words: Breast cancer, breastfeeding duration, multiparous women,
risk factor
1) Medical School, Faculty of Medicine, University of Tanjungpura,
Pontianak, West Borneo
2) Department of General Surgery, RSUD Dokter Soedarso, Pontianak,
West Borneo
3) Department of Pediatric, Faculty of Medicine, University of
Tanjungpura Pontianak, West Borneo
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