BackgroundBreast cancer is the most common cancer among Palestinian women and is associated with multiple risk factors. Poor knowledge can result in delayed diagnosis and shortened survival. We assessed knowledge about breast cancer among Palestinian women attending Palestinian Ministry of Health screening clinics. MethodsA questionnaire was developed in Arabic based on previous studies. It included questions about sociodemographic status and 20 questions concerning knowledge of risk factors for breast cancer (15 questions) and clinical presentation (five questions). The latter two sets of questions both showed internal consistency with (Cronbach α=0·681 and 0·688, respectively). A qualitative pilot study involving ten women was done to confirm the clarity of the questionnaire and appropriateness for the local context, from which thresholds for good knowledge were set of eleven for risk factors and four for clinical presentation. In the cross-sectional study, telephone interviews were performed with all women who had attended Palestinian Ministry of Health screening clinics in the north, middle, and south of the West Bank from Oct 1 to Dec 30, 2016. Respondents completed the questionnaire after giving verbal consent. χ2 testing was used to check for significant associations. Analysis was performed with SPSS version 20. Ethics approval for the study was obtained from the Palestinian Ministry of Health. Findings444 telephone interviews were completed, 150 (34%) with women living in the north, 144 (32%) in the middle, and 150 (34%) in the south of the West Bank. 229 (52%) of respondents lived in urban areas, 209 (47%) in rural areas, and six (1%) in camps. 418 (94%) were or had been married. Regarding socioeconomic status, 130 (29%) were poor, 196 (44·1%) had middle incomes, and 118 (27%) had higher incomes. 208 (46·8%) women reported that they performed breast self-examination. 39 (8·8%) of respondents were aged 30–39 years (three refused to provide their ages), 205 (46%) 40–49 years, 142 (32%) aged 50–59 years, and 55 (12%) aged 60 years or older. 233 (53%) of women had completed fewer than 12 years of education. Respondents’ knowledge about risk factors for breast cancer was poor, with 409 (92%) scoring ten or less in the questionnaire. Knowledge of clinical presentation was better, with only 126 (28%) showing poor knowledge. Among correct answers for risk factors, the highest percentages were found for breastfeeding as a protective factor (366 [82%]) and cigarette smoking as a risk factor (347 [78%]), whereas the lowest percentages were seen for oral contraceptive use (53 [12%]) and excessive antibiotic use (73 [16%]) as risk factors. We found a significant association between knowledge of risk factors and age (p=0·042). Only 9% (n=35) of the 408 women who were classified as having poor knowledge were aged 30–39 years, compared with 48% (n=196) aged 40–49 years, 31% (n=124) aged 50–59, and 123% (n=51) aged 60 years or older. Among women with poor knowledge of clinical presentation, a significant association was found with less than 12 years of education (p=0·007) and with not practising breast self-examination (p=0·006). InterpretationThe level of education among the Palestinian women regarding breast cancer is inadequate. Further studies are needed to assess the effectiveness of breast self-examination and mammography screening, barriers to uptake of screening, and ways to increase knowledge in the community. FundingNone.
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