Objectives: To assess the relationships between the maxillary first molar and the maxillary sinus floor in a group of patients referred to a dental clinic. Methods: Ninety-seven patients were recruited for this study. The distances between the examined roots (mesio-buccal, disto-buccal and palatal) as well as furcations, and the sinus floor, were evaluated using cone beam computed tomography, a...

[Purpose] The purpose of this study was to translate the Trunk Control Measurement Scale into a Korean version and to analyze the intra- and inter-rater reliability. [Subjects and Methods] Fifteen children with spastic cerebral palsy and four physical therapists with over 10 years of clinical experience participated in this study. A Korean-American physical therapist translated the trunk contro...

OBJECTIVES The aim of the study was to evaluate the psychometric properties of a Chinese translation of the English version of the Person-centred Climate Questionnaire - Staff version (PCQ-S) for Chinese palliative care staff in a hospital context. DESIGN This was a cross-sectional design. The 14-item English PCQ-S was translated and backtranslated using established procedures. Construct vali...

An alternative test for the equality of several intraclass correlation coefficients under unequal family sizes based on several independent multinormal samples is proposed. It was found that the alternative test consistently and reliably produced results superior to those of Likelihood ratio test (LRT) proposed by Bhandary and Alam (2000) and max F test proposed by Bhandary and Fujiwara (2006) ...

The aim of this research is to analyze the student’s creative thinking skills under implementation Problem-Based Learning Model equipped with JBatik software. This study used a quantitative approach quasi-experimental design: pretest-posttest non-equivalent group design. respondents consisted two classes: control class 31 students and experimental 29 students. instruments were interviews, quest...

We propose a new class of distinguishers for differential sidechannel analysis based on nonparametric statistics. As an example we use Spearman’s rank correlation coefficient. We present a comparative study of several statistical methods applied to real power measurements from an AES prototype chip to demonstrate the effectiveness of the proposed method. Our study shows that Spearman’s rank coe...

Nonparametric smoothing methods are used to model longitudinal data, but the challenge remains to incorporate correlation into nonparametric estimation procedures. In this article, we propose an efficient estimation procedure for varying-coefficient models for longitudinal data. The proposed procedure can easily take into account correlation within subjects and deal directly with both continuou...

  Objective(s): Reliability measures precision or the extent to which test results can be replicated. This is the first ever systematic review to identify statistical methods used to measure reliability of equipment measuring continuous variables. This studyalso aims to highlight the inappropriate statistical method used in the reliability analysis and its implication in the medical practice.  ...

[Purpose] The purpose of this study was to adapt the Lymphoedema Functioning, Disability and Health Questionnaire into the Turkish language, and to evaluate the psychometric properties of the Turkish version in patients with breast cancer-related lymphedema. [Subjects and Methods] After the translation, inter-rater and test-retest reliability were assessed between patients and physiotherapists ...

Background The Wolf motor function test is a standardized, reliable and valid performance-based measure, which evaluates upper-extremity function. Neither there is any evidence of neurological measure in Nepali nor has this tool been cross-culturally adapted to date. Objective To cross-culturally translate and evaluate reliability and validity of Nepali Wolf motor function test. Method Two forw...