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Background & Aim: Number of patients with bloodborn disease is increased. Because of degenerative effects of the disease on body&aposs organs, and patient&aposs need to hospitalization, contamination risk for nurses and other patients is also increased. So investigation of the performance the principals of the safety injection by nurses are necessary.

Methods & Materials: This study is a descriptive research. Sample of the study were 85 nurses employed in emergency units of the selected hospitals. The research data gathering tools were a questionnaire included 7 question about demographic data and 3 checklists included 29, 20, 15 objects about performance of the safety injection in three steps (pre, during, and after injection). The statistical tests included t-test, Pearson correlation. Data analysis performed by SPSS software.

Results: This study showed that the majority of subjects were 23-30 years old (60%), female (70.6%), have BS (97.6%) in nursing and clinical experience under 5 years in hospital (55.3%) and emergency unit (80%) and didn’t participant in infection control course (75.3%) and work in rotation shift (82.4%). About half of the nurses (49.4%, 51.8%, 55.3%), had desirable performance in three steps of injection. Performance of safety injection had a significant correlation with sex (p=0.002), and preinjection step with during injection step and after injection (p=0.000), (p=0.001) respectively.

Conclusion: According to the results of this study, the half of nurses had desirable performance in injection process, but the half of them had undesirable performance. It is suggested that nurses and managers pay more attention and try to performance standard and world precautions and principals of safety injection to prevent convection of bloodborn diseases.

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Background & Objective: The chronic diseases such as cancer could seriously affect health and consequently quality of life of individuals. The purpose of this study is to evaluate the quality of life in the patients who have been recently diagnosed with caner.
Methods & Materials: This research is a descriptive - analytical study aims to determine quality of life in newly diagnosed cancer patients in selected oncology clinics of Tehran University of Medical Sciences. In this research, 196 newly diagnosed cancer patients were selected by simple sampling method and based on aim. The data were collected by a questionnaire including demographic data, disease characteristic and questions about quality of life in physical, physiological and socioeconomic aspects. The socioeconomic questionnaire presented to the patients after his/ her permission and giving necessary descriptions to him/ her about the objectives of the research. The questions were read for illiterate patients by researcher. The SPSS program was used for data analysis. Descriptive statistics such as absolute/ relative and average sufficiency and deductive statistics such as 2 test were used as well.
Results: The research results show that the quality of life in physical aspect is desirable in majority (67/9%) of patients. The quality of life in physiological aspect is desirable in majority (63.3%) of patients and as well the quality of life in socioeconomic aspect is desirable in majority (76.5%) of patients. The research conclusion shows that there is a meaningful relationship between number of children and economic status (P<0.001) and quality of life in physical aspect. There is a meaningful relationship between economic status with quality of life in psychological aspect and with quality of life in socioeconomic aspect (P<0.05). There is a meaningful relationship between type of cancer, disease stage at the time of diagnosis (P<0.001), and quality of life in physical aspect. There is a meaningful relationship between disease stage (P=0.002), and quality of life in psychological aspect and quality of life in socioeconomic aspect (P<0.05).
Conclusion: The research result shows that the quality of life in physical, psychological and socioeconomic aspects is desirable in the society. Thus the nurses can play an important role in increasing the quality of life of such patients.