نتایج جستجو برای: cart model
تعداد نتایج: 2109053 فیلتر نتایج به سال:
BACKGROUND To evaluate the type and frequency of antiretroviral drug stock-outs, and their impact on death and interruption in care among HIV-infected patients in Abidjan, Côte d'Ivoire. METHODS AND FINDINGS We conducted a cohort study of patients who initiated combination antiretroviral therapy (cART) in three adult HIV clinics between February 1, 2006 and June 1, 2007. Follow-up ended on Fe...
OBJECTIVE To compare the effectiveness of first-line combination antiretroviral therapy (cART) between premenopausal and postmenopausal women. METHODS ART-naïve women initiating cART between January 2000/June 2010 at the Instituto de Pesquisa Clínica Evandro Chagas Cohort were studied. Women were defined as postmenopausal after 12 consecutive months of amenorrhea. CD4 cell counts and HIV-1 RN...
Prosodic word is a basic rhythmic unit of Mandarin Chinese Speech. It is one of the most important factors determining the naturalness of the generated speech by a TTS system. This paper investigates the problem of predicting Chinese prosodic words from word sequence. First, we examine the patterns of Chinese prosodic words and investigate the key features for prediction. Then a baseline model ...
BACKGROUND Few published studies have considered both the short- and long-term virologic or immunologic response to combination antiretroviral therapy (cART) and the impact of different cART strategies. PURPOSE To compare time to initial virologic (<500 copies/mL) or immunologic (>200/mm3 cell increase) response in antiretroviral-naïve patients starting either a single protease inhibitor (PI;...
A model identification procedure is applied to the well known benchmark problem of the pendulum hinged to a cart. There is a dynamical model of the entire system. The PWM control signal and DC motor impact introduced electrically by EMF are included. A concatenation of trajectories collected during several control experiments is used to fit the parameters of the pendulum-cart mathematical model...
BACKGROUND Due to the importance of medical studies, researchers of this field should be familiar with various types of statistical analyses to select the most appropriate method based on the characteristics of their data sets. Classification and regression trees (CARTs) can be as complementary to regression models. We compared the performance of a logistic regression model and a CART in predic...
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