This study compared HPV testing and liquid-based cytology （LCT） as performance indicators for cervical cancer screening in a hospital-based study. A total of 61,193 outpatients were screened initially by LCT. Sample...This study compared HPV testing and liquid-based cytology （LCT） as performance indicators for cervical cancer screening in a hospital-based study. A total of 61,193 outpatients were screened initially by LCT. Samples with screening results showing atypical squamous cells of undetermined significance （ASC-US） or worse were referred for colposcopy, and some samples were tested for high-risk HPV types with the Hybrid Capture II system （HC II）. Data on LCT （n=61,193） and HC II （n=1056） results were analysed. Overall test positivity for LCT was 2.53% using an ASC-US threshold, 3.11% using a low-grade squamous intraepithelial lesion （LSIL） threshold, and 0.67% using a high-grade squamous intraepithelial lesion （HSIL） threshold. A total of 1839 women （84% of the 3893 patients with abnormal cytology） underwent colposcopy-directed biopsy. HPV was positive in 80.3% of women with cervical intraepithelial neoplasia 1 （CIN1）, 88.3% of those with CIN2, 79.2% of women with CIN3 and 50% （2 of 4） of women with invasive cancer. There was a significant increase in the detection of CIN2 or worse with adjunct HPV testing of women with ASC-US and LSIL However, there were detection of CIN2＋ cases no differences in the with adjunct HPV testing of women with HSlI.. The results indicate that HPV testing for HSlL triage should not be recommended in cervical cancer screening.展开更多
Multilingual Education Programs Regulation was adopted and the implementation of bilingual educational reform started in Georgia in 2010. The paper presents research results on readiness of non-Georgian schools to imp...Multilingual Education Programs Regulation was adopted and the implementation of bilingual educational reform started in Georgia in 2010. The paper presents research results on readiness of non-Georgian schools to implement multilingual educational programs effectively. The research studied the important factors influencing the effectiveness of bilingual educational programs, specifically （1） type of program, （2） human resources of schools and teachers professional development, （3） bilingual education as shared vision for all school stakeholders, and （4） community and parental involvement in designing and implementation of bilingual educational programs. The following research methods were used during the research： （1） quantitative and qualitative content analysis of bilingual educational programs of 26 non-Georgian schools of Kvemo Kartli and Samtskhe-Javakheti regions of Georgia, （2） quantitative survey of non-Georgian school principals through questionnaires, and （3） quantitative survey of non-Georgian schools＇ teachers of different subjective groups through questionnaire. The study revealed that schools are implementing mostly ＂weak＂ bilingual educational programs. The schools implementing bilingual educational programs do not have sufficient human resources, bilingual education is not a shared vision for all school stakeholders and parents and community are not actively involved in designing and implementation of the programs.展开更多
IntroductionCurrently, there are at least 850,000 people living with human immuno-deficiency virus (HIV) and acquired immuno-deficiency syndrome (AIDS) in China. Among them 16-29 years old account for about 65%. A... IntroductionCurrently, there are at least 850,000 people living with human immuno-deficiency virus (HIV) and acquired immuno-deficiency syndrome (AIDS) in China. Among them 16-29 years old account for about 65%. According to the Chinese health authorities, if the preventive measures are not effective, the figure could reach as many as 10 million by the year 2010[1]. Since there are currently no cure or vaccines for HIV/AIDS, changing people's high-risk behaviors is the main approach that is taken to slow down the epidemic. This can be done through effective HIV/AIDS education, especially for young people. In 1997, a 4-year adolescent HIV/AIDS peer education program was introduced to in Beijing and Shanghai, which was based on a successful Australian model developed by Professor Roger Short, in which senior medical students were trained and used as peer educators to teach their junior peers about HIV/AIDS[2].……展开更多
How to distribute total sum of funds among different investment priorities？ It is not only a theoretical problem in Management Accounting, but also a realistic problem in the investment decision of an enterprise. In ...How to distribute total sum of funds among different investment priorities？ It is not only a theoretical problem in Management Accounting, but also a realistic problem in the investment decision of an enterprise. In this paper, the author queries the method of ＂use linear programming to find out optimum combination＂, which put forward in management accounting, and gives a convenient and reasonable method---effective gradient method.展开更多
基金funded by Beijing Municipal Science & Technology Commission(No.Y0905001000091)
文摘This study compared HPV testing and liquid-based cytology （LCT） as performance indicators for cervical cancer screening in a hospital-based study. A total of 61,193 outpatients were screened initially by LCT. Samples with screening results showing atypical squamous cells of undetermined significance （ASC-US） or worse were referred for colposcopy, and some samples were tested for high-risk HPV types with the Hybrid Capture II system （HC II）. Data on LCT （n=61,193） and HC II （n=1056） results were analysed. Overall test positivity for LCT was 2.53% using an ASC-US threshold, 3.11% using a low-grade squamous intraepithelial lesion （LSIL） threshold, and 0.67% using a high-grade squamous intraepithelial lesion （HSIL） threshold. A total of 1839 women （84% of the 3893 patients with abnormal cytology） underwent colposcopy-directed biopsy. HPV was positive in 80.3% of women with cervical intraepithelial neoplasia 1 （CIN1）, 88.3% of those with CIN2, 79.2% of women with CIN3 and 50% （2 of 4） of women with invasive cancer. There was a significant increase in the detection of CIN2 or worse with adjunct HPV testing of women with ASC-US and LSIL However, there were detection of CIN2＋ cases no differences in the with adjunct HPV testing of women with HSlI.. The results indicate that HPV testing for HSlL triage should not be recommended in cervical cancer screening.
文摘Multilingual Education Programs Regulation was adopted and the implementation of bilingual educational reform started in Georgia in 2010. The paper presents research results on readiness of non-Georgian schools to implement multilingual educational programs effectively. The research studied the important factors influencing the effectiveness of bilingual educational programs, specifically （1） type of program, （2） human resources of schools and teachers professional development, （3） bilingual education as shared vision for all school stakeholders, and （4） community and parental involvement in designing and implementation of bilingual educational programs. The following research methods were used during the research： （1） quantitative and qualitative content analysis of bilingual educational programs of 26 non-Georgian schools of Kvemo Kartli and Samtskhe-Javakheti regions of Georgia, （2） quantitative survey of non-Georgian school principals through questionnaires, and （3） quantitative survey of non-Georgian schools＇ teachers of different subjective groups through questionnaire. The study revealed that schools are implementing mostly ＂weak＂ bilingual educational programs. The schools implementing bilingual educational programs do not have sufficient human resources, bilingual education is not a shared vision for all school stakeholders and parents and community are not actively involved in designing and implementation of the programs.
基金the Ford Foundation for their financial support to the program
文摘 IntroductionCurrently, there are at least 850,000 people living with human immuno-deficiency virus (HIV) and acquired immuno-deficiency syndrome (AIDS) in China. Among them 16-29 years old account for about 65%. According to the Chinese health authorities, if the preventive measures are not effective, the figure could reach as many as 10 million by the year 2010[1]. Since there are currently no cure or vaccines for HIV/AIDS, changing people's high-risk behaviors is the main approach that is taken to slow down the epidemic. This can be done through effective HIV/AIDS education, especially for young people. In 1997, a 4-year adolescent HIV/AIDS peer education program was introduced to in Beijing and Shanghai, which was based on a successful Australian model developed by Professor Roger Short, in which senior medical students were trained and used as peer educators to teach their junior peers about HIV/AIDS[2].……
文摘How to distribute total sum of funds among different investment priorities？ It is not only a theoretical problem in Management Accounting, but also a realistic problem in the investment decision of an enterprise. In this paper, the author queries the method of ＂use linear programming to find out optimum combination＂, which put forward in management accounting, and gives a convenient and reasonable method---effective gradient method.
