The profile of breast cancer among patients attending a Breast Clinic in Cape Town, South Africa
type: CreativeWork
description: Breast cancer is the leading cancer among women in South Africa (SA). Studies conducted in developing countries have shown that the majority of women present with advanced stage breast cancer at diagnosis. There is a gap in terms of recent data on the profile of breast cancer patients in SA. The purpose of the study was to obtain recent data with regards to the sociodemographic, clinical and risk factor profile of breast cancer in patients who presented at a Breast Clinic linked to a tertiary public hospital in the Western Cape in order to underpin the development of strategies for earlier detection and diagnosis of breast cancer. A cross-sectional descriptive medical record review was conducted. The studypopulation included all newly diagnosed patients with histological or cytological confirmedbreast cancer who presented at the Breast Clinic during the period 01 January 2009 to 31December 2010. All patients with a previous diagnosis of breast cancer were excluded. Data onthe socio-demographic, clinical and risk factor profile of breast cancer patients were collectedusing a standardised data capture sheet. Data was entered using Epidata version 3.1 and analysedusing Stata Statistical package version 12.After calculation of initial descriptive analysis for the whole sample, male subjects wereexcluded and further analysis was restricted to 585 female subjects. Stage at presentation wascategorised as “early stage” (stage 0, I, IIA, IIB) and “late stage” (stage IIIA, IIIB, IIIC, IV). Crude associations of potential predictors with stage at presentation were tested using Wilcoxon rank-sum tests for medians and Chi-square tests and Fischer Exact tests for proportions. Logistic regression was used to create a model with stage at presentation as dependent variable. Age and racial group were introduced in the model as possible confounders. Based on literature findings other variables present in the dataset were considered as potential predictors of stage at presentation (nam…
abstract: Breast cancer is the leading cancer among women in South Africa (SA). Studies conducted in developing countries have shown that the majority of women present with advanced stage breast cancer at diagnosis. There is a gap in terms of recent data on the profile of breast cancer patients in SA. The purpose of the study was to obtain recent data with regards to the sociodemographic, clinical and risk factor profile of breast cancer in patients who presented at a Breast Clinic linked to a tertiary public hospital in the Western Cape in order to underpin the development of strategies for earlier detection and diagnosis of breast cancer. A cross-sectional descriptive medical record review was conducted. The studypopulation included all newly diagnosed patients with histological or cytological confirmedbreast cancer who presented at the Breast Clinic during the period 01 January 2009 to 31December 2010. All patients with a previous diagnosis of breast cancer were excluded. Data onthe socio-demographic, clinical and risk factor profile of breast cancer patients were collectedusing a standardised data capture sheet. Data was entered using Epidata version 3.1 and analysedusing Stata Statistical package version 12.After calculation of initial descriptive analysis for the whole sample, male subjects wereexcluded and further analysis was restricted to 585 female subjects. Stage at presentation wascategorised as “early stage” (stage 0, I, IIA, IIB) and “late stage” (stage IIIA, IIIB, IIIC, IV). Crude associations of potential predictors with stage at presentation were tested using Wilcoxon rank-sum tests for medians and Chi-square tests and Fischer Exact tests for proportions. Logistic regression was used to create a model with stage at presentation as dependent variable. Age and racial group were introduced in the model as possible confounders. Based on literature findings other variables present in the dataset were considered as potential predictors of stage at presentation (nam…
author: Daries, Valdiela
language: eng
date published: 2013
date modified: 2026-07-22T22:23:47Z
provider: University of Cape Town
publisher: Networked Digital Library of Theses and Dissertations
type: WebPage
source organization: Department of Public Health and Family Medicine

PropertyValue
property ID: Handle
value: http://hdl.handle.net/11427/6033