Breast cancer knowledge in Lebanese females with positive family history.

Breast cancer is the most commonly diagnosed cancer in women and the second leading cause of cancer-related death worldwide. Positive family history increases the likelihood of developing this disease. As late-stage presentation and poor survival rates are associated with a lack of knowledge about breast cancer and its screening methods, this study aimed to evaluate the knowledge of Lebanese women with first-degree relatives who were diagnosed with breast cancer. In this cross-sectional study, 200 women with a positive family history accompanying their relatives to oncology clinics or the infusion center at the American University of Beirut Medical Center, completed an online survey after institutional review board approval was granted. Demographic information and answers to questions related to breast cancer risk factors, warning signs, and screening techniques were collected and analyzed using descriptive statistics and chi-square tests. Eighty-one percent of the study participants agreed that a history of breast cancer is associated with a higher disease risk. The smaller portions were aware of other potential risk factors, such as hormone replacement therapy, alcohol consumption, late menopause, early menarche, and overweight and sedentary lifestyles. Also, 93% to 96.5% of the participants recognized breast self-examination and mammography as useful tools for early detection. Furthermore, younger participants who reached university level and were employed had more insights into breast cancer. Breast cancer knowledge and early diagnosis are key elements in preventing late presentations and reducing the associated morbidity and mortality. Further educational and awareness campaigns should be conducted in Lebanon to improve women knowledge of breast cancer.

A Survey on the Knowledge, Attitudes, and Practices of Lebanese Physicians Regarding Air Pollution.

INTRODUCTION: Air pollution imposes a significant burden on public health. It is emerging as a modifiable risk factor for cancer, diabetes, and respiratory and cardiovascular diseases. This study aims to assess the knowledge, attitudes, and practices of Lebanese physicians regarding air pollution. METHODS: This observational study uses a descriptive cross-sectional correlational design. The data were collected using a self-administered online survey that was sent to 874 potential respondents who are members of the Lebanese Order of Physicians. Data analysis was done using descriptive statistics and a chi-square test. RESULTS: The results show a deficiency in the knowledge of physicians regarding many sources of air pollution, including dust, the smell of perfume, candles, vacuum cleaners, air fresheners, electronic cigarettes, etc. The majority of physicians agree that air pollution increases the risk of several health problems. Only 38% of physicians routinely ask their patients about exposure to air pollution, and 75% of them believe that they have a role as physicians in reducing air pollution levels. Over half of the sample are confident in counseling their patients on sources of air pollution, and two thirds of them are in support of including assessment of air pollution exposure during regular medical visits. CONCLUSION: Air pollution levels are progressively increasing over time. Given the health impact of exposure to air pollution, healthcare professionals need to stay up to date on this topic. The results of this study suggest the need for continuing education about air pollution for physicians and developing guidelines for what exactly to ask patients in assessing their exposure.