Continuous data arise in most areas of medicine. Familiar clinical examples include blood pressure, ejection fraction, forced expiratory volume in 1 second (FEV1), serum cholesterol, and anthropometric measurements. Methods for analysing continuous data fall into two classes, distinguished by whether or not they make assumptions about the distribution of the data. Theoretical distributions are ...

OBJECTIVE Information systems are "computer systems that collect, store, process, retrieve, show, and provide timely information required in practice, education, management, and research". The purpose of these systems is to support hospital activities in practical, tactical, and strategic levels in order to provide better service to patients. This study aimed to evaluate the communication and i...

BACKGROUND Chronic inflammation is one of the causes of anemia in chronic renal failure patients under hemodialysis. Probiotics probably establish a balance between pro- and anti-inflammatory cytokines. The study was conducted to determine the effects of probiotic supplementation on hemoglobin (Hb) in hemodialysis patients. MATERIALS AND METHODS A parallel clinical trial was conducted in whic...

Many scientific computations can be sped up by dividing them into smaller tasks and distributing the computations to multiple systems for simultaneous processing. Such a process is referred to as parallel computing. When performed on existing grids of computers, this method can dramatically decrease computation time. Several solutions exist to facilitate this type of computation within R, and w...

Inadequate vitamin D level is associated with various adverse medical outcomes. There is a growing concern that insufficient vitamin D may play a role in the development of psychiatric symptoms. This study aims to answer the question: do children with mental disorders have a higher prevalence of hypovitaminosis D? A retrospective chart review examined 25 hydroxyvitamin D (25(OH)D) levels in you...

The changes of dermal ridges in albinism patients were studied. The results obtained from subjects with albinism were compared with healthy subjects. A number of 30 patients were finally selected as our sample sizes. To gain a better understanding the results, a case-control study with the similar number of cases and control was designed. The related statistical test, t-test and chi-square, wer...

This study aims to get a real picture of the Capital Market Reaction Corona Covid-19 Virus Outbreak (Study on LQ-45 Companies Listed Indonesia Stock Exchange). The analytical tool used is descriptive statistical analysis and classical assumption test. To test hypothesis, it done using data in form Paired Sample T-Test program "Product Service Solution" (SPSS). results hypothesis testing paired ...

Vorapongsathorn, T., Taejaroenkul, S. and Viwatwongkasem, C. A comparison of type I error and power of Bartlett’s test, Levene’s test and Cochran’s test under violation of assumptions Songklanakarin J. Sci. Technol., 2004, 26(4) : 537-547 This study compared the probability of Type I error and the power of three statistical tests (Bartlett, Levene and Cochran) by varying the sampling distributi...

This research aims to determine whether there are differences in stock prices, returns and abnormal before after a split high profile low companies. The period used this study was on 2016-2018. analyzed quantitative method by using purposive sampling method. Based the criteria, 40 companies were selected as samples. Kolmogorov Smirnov One Sample test for normality test. After carried out, data ...

Smartphone addiction is an overuse of mobile device, usually quantified as the number times users access their devices. Aim study was to assess effectiveness structured teaching programme on knowledge regarding health hazards phone addiction. Quantitative research approach used with Non-Randomized pre- test post-test control group design. Non-probability Convenient Sampling Technique select sam...