Measuring the quality of mobile shopping (m-shopping) system provides retailers with a greater understanding of what improvements need to be made along the way to increase purchase intention and organizational performance. M-shopping is an alternative sales channel available to optimize marketing investments as it can be tailored to customer’s purchase intention and ultimately to drive sales. T...

The aim of the present study was to validate, and if necessary update, a predictive model previously developed using a classification and regression tree (CART) algorithm for predicting successful extubation (ES) using a new cohort. This prospective cohort study enrolled adults admitted to 10 intensive care units, who had successfully passed a spontaneous breathing trial (SBT) and were consider...

OBJECTIVE Model trajectories of viral load measurements from time of starting combination antiretroviral therapy (cART), and use the model to predict whether patients will achieve suppressed viral load (≤200 copies/ml) within 6-months of starting cART. DESIGN Prospective cohort study including HIV-positive adults (UK Collaborative HIV Cohort Study). METHODS Eligible patients were antiretrov...

This study aimed to explore the survival of AIDS patients treated with traditional Chinese medicine (TCM) in addition to combined antiretroviral therapy (cART) and of AIDS patients treated with cART. Data of patients taking cART between 30 October 2003 and 30 October 2004 in the National TCM HIV Treatment Trial Program area were retrospectively analyzed, with follow-up from 30 October 2004 to 3...

BACKGROUND Understanding the immune response to combination antiretroviral therapy (cART) is essential for a clear approach to tuberculosis (TB) preventive therapy. We investigated the immunological recovery in cART-treated HIV-infected patients developing TB compared to those who remained free of TB. METHODS We extracted data of HIV-infected patients from a multicenter cohort for the HIV cli...

With the development of urbanization, hourly PM2.5 concentration in air is constantly changing. In order to improve accuracy prediction, a prediction model based on Classification and Regression Tree (CART) Broad Learning System (BLS) was constructed. Firstly, CART algorithm used segment dataset hierarchical way obtain subset with similar characteristics. Secondly, BLS trained by using data eac...

Utilizing a classic stroke model in rodents, middle cerebral artery occlusion (MCAo), we describe a novel neuroregenerative approach using the repeated intranasal administration of cocaine- and amphetamine-regulated transcript (CART) peptide starting from day 3 poststroke for enhancing the functional recovery of injured brain. Adult rats were separated into two groups with similar infarction si...