Factors Affecting the Failure of Patient Safety Target Indicators in the Regional Hospital of the Datu Beru Takengon Central Aceh

The application of patient safety management is very important in an effort to prevent or minimize the occurrence of adverse patient safety incidents. The purpose of this study was to identify the factors that influence the achievement of patient safety target indicators. The method is a quantitative observational study with a cross sectional study approach. The study population was a nurse who worked in the inpatient room with a sample of 60 people who were taken by purposive sampling. The statistical test used is Multiple Linear Regression Analysis. The results of the Multiple Linear Regression Test show that knowledge, communication systems, commitment and experience (regression coefficient values ​​of 0.164, 1.1192, 0.528 and 1.169 have a positive influence on the achievement of patient safety goal indicators and leadership, risk management systems and reporting systems have a significant influence. Negative impact on the achievement of patient safety target indicators (regression coefficient values ​​of -0.064, - 0.967 and -0.281). The results of the t test were obtained that the communication system is the dominant factor that has a significant effect on the achievement of the patient safety goal indicators. Significant towards the achievement of patient safety target indicators. It is expected that input or consideration for the hospital in evaluating and improving hospital policies in increasing the achievement of patient safety target indicators is in accordance with existing targets.

Redefining Urdu Morphology and Grammar for the Development of an Integrated Sentiment Analysis Framework

The rise of social networking sites and blogs has simulated a bull market in personal opinion; consumer recommendations, product reviews, ratings, and other types of online expressions. For computational linguistic researchers, this fast-growing heap of information has opened an exciting research frontier, referred as, the Sentiment Analysis (SA). For English, this area is under consideration from last decade. But, other major languages, like Urdu, are totally overlooked by the research community. Urdu is a morphologically rich and recourse poor language. The distinctive features, like, complex morphology, flexible grammar rules, context sensitive orthography and free word order, make the Urdu language processing a challenging problem domain. For the same reasons, sentiment analysis approaches and techniques developed for other well-explored languages are not workable for Urdu text. This dissertation presents a grammatically motivated, sentiment classification framework to handle these distinctive features of the Urdu language. The main research contributions are; to highlight the linguistic (orthography, grammar and morphology, etc.) as well as technical (parsing algorithm, lexicon, corpus, etc.) aspects of this multidimensional research problem, to explore Urdu morphological operations, grammar and orthographic rules, to redefine these operations and rules with respect to the requirements of sentiment analysis framework. The orthographical, morphological, grammatical and finally the conceptual details of the language are our target concerns. Additionally, our approach can help in the sentiment analysis of other languages, like Arabic, Persian, Hindi, Punjabi etc. The proposed framework emphasizes on the identification of the SentiUnits, rather than, the subjective words in the given text. SentiUnits are the sentiment carrier expressions, which reveal the inherent sentiments of the sentence for a specific target. The targets are the noun phrases for which an opinion is made. The system extracts SentiUnits and the target expressions through the shallow parsing based chunking. The dependency parsing algorithm creates associations between these extracted expressions. The framework uses the sentiment-annotated lexicon based approach. Each entry of the lexicon is marked with its orientation (positive or negative) and the intensity (force of orientation) score. The experimentation based evaluation of the system with a sentiment-annotated lexicon of Urdu words and two corpuses of reviews as test-beds, shows encouraging achievement in terms of accuracy, precision, recall and f-measure.