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Objective To explore the associations of anxiety with optimism ,resilience and related demographic factors in lung cancer patients , and to provide a scientific basis for reducing the level of anxiety and improving the psychosomatic health. Methods A total of 130 lung cancer pa-tients from the department internal medicine of respiratory tumors in Liaoning Cancer Hospital&Institute were investigated by convenience sam-pling method from February 2013 to January 2014. The survey was anonymous. Finally,107 questionnaires were effective,and the effective rate was 82.307%. Results Among lung cancer patients,optimism and resilience were positively and significantly associated with anxiety. Physical ex-ercise had an effect on the anxiety symptoms. Conclusion Optimism and resilience have significant predictive value on the anxiety among lung cancer patients. It is important to encourage lung cancer patients to improve their psychological health ,so as to reduce their anxiety symptoms effec-tively.
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Objective To evaluate the application value of high-risk human papillomavirus (HR-HPV)DNA de-tection and ThinPrep liquid-based cytology testing(TCT)in cervical disease screening.Methods Cervical specimens of women with cervical lesions in a hospital between October 2012 and December 2013 were taken and performed hu-man papillomavirus DNA genotyping (HPV DNA)and ThinPrep liquid-based cytology testing(TCT).Positive pa-tients were performed colposcopy pathological detection.HPV DNA positive rates among different TCT groups, and different cervical lesion groups were compared,the sensitivity and specificity of TCT and HPV DNA detection, as well as differences between separate and joint detection were also compared.Results The positive rate of HPV DNA was 28.07% (1 045/3 723),most were HR-HPV (21 .57%,n=803),the major HR-HPV genotypes were HPV 16,58,52,and 18 type.HR-HPV positive rates were statistically different among different age groups(χ2 =31 .74,P tection was as a gold standard ,the sensitivity of HR-HPV DNA and TCT was 90.44%(265/293)and 85.32%(250/293)respectively,the sensitivity of joint HR-HPV DNA detection and TCT was 95.90%.In positive patho-logical group,the detection rate of TCT and HR-HPV DNA was 85.32% and 90.44%,respectively,joint detec-tion rate was 95.90%,the difference among three groups was significant (χ2 =18.185,P <0.001).Joint detection rate was higher than separate detection rate of TCT or HPV DNA.Conclusion HPV DNA detection is a useful supplement for cervical cancer screening,HPV DNA detection combined with TCT can reduce the misdiagnosis rate.
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With the development of business of manned spaceflight, the body damage of astronauts on the space en-vironment has received growing concern. Weight loss is the most important cause of various diseases, and the weightlessness muscle atrophy is one of urgent problems to be solved in aerospace medicine. Although there is no concept of weightlessness or weightlessness muscle atrophy in the theory of traditional Chinese medicine (TCM), TCM can grasp the pathogenesis of complex diseases, and provide important theoretical references for the prevention and management of weightlessness diseases, especially weightlessness muscle atrophy. In this paper, TCM Cognition of weightlessness and the pathogenesis of weightlessness muscle atrophy was studied by the sight of TCM theory of qi hoisting. The discussion was made from aspects of circulation of qi and blood, zang-fu function. This work is wished to be beneficial to apply the TCM theory in aerospace medicine.