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Background and Aim: Breast cancer is one of the most common types of cancer among women as well as one of the most serious and important public health issues in developing countries. The aim of the present study was to evaluate the factors related to clinical breast examination in women in Tehran. Method: This cross-sectional study was conducted on 859 women in Tehran, Iran in 2020. Logistic regression was applied to identify determinant factors that related to clinical breast examination. Result: The prevalence of clinical breast examination was 52.6%. Results indicated significant differences between those who underwent clinical breast examination and those who had a nonclinical breast examination in terms of age, housing conditions, marital status, problem in the breast, perceived susceptibility, perceived barriers, fatalism, and self-care. Conclusion: It is essential to inform and educate women about breast cancer and associated complications and problems after being diagnosed with breast cancer as well as about the screening and diagnostic methods, including the need for clinical breast examination by a specialist.

Background & Aim: Coma is one of the severe complications of traumatic brain injury. The study aimed to determine the effect of auditory sensory stimulation on the level of consciousness and cognitive function of patients with traumatic brain injury. Methods & Materials: This study is a triple-blind randomized controlled clinical trial on 60 patients with traumatic brain injury selected using consecutive sampling. They were then randomly assigned to control and intervention groups. The patients in the intervention group received auditory sensory stimulation (twice a day for 15 minutes), while those in the control group only received the routine sounds of the ward (through headphones) for six days. The data were measured daily using the Glasgow Coma Scale and the Rancho Los Amigos Scale. SPSS software version 22 and descriptive and inferential statistics were used for data analysis. Results: According to the independent samples t-test, there was a significant increase in the level of consciousness on the third, fifth, and sixth days after the intervention among the patients in the intervention group compared to the control group (P=0.001). The findings of two-way repeated measures ANOVA revealed that auditory sensory stimulation could lead to a statistically significant improvement in the cognitive function of patients in the intervention group compared to the control group (P= 0.003). Conclusion: Because of the improvement of the level of consciousness and cognitive function resulting from auditory sensory stimulation, this method is recommended to improve consciousness and cognitive function in patients with traumatic brain injury.