BACKGROUND Self-tests, tests on medical conditions that can be performed by consumers without consulting a doctor first, are frequently used. Nevertheless, there are concerns about the safety of self-testing, as it may delay diagnosis and appropriate treatment in the case of inappropriate use of the test, or false-negative results. It is unclear whether self-tests stimulate appropriate follow-u...

Fourier surrogate data are artificially generated time series, that — based on a resampling scheme — share the linear properties with an observed time series. In this paper we study a statistical surrogate hypothesis test to detect deviations from a linear Gaussian process with respect to asymmetry in time (Q-statistic). We apply this test to a Fourier representable function and obtain a repres...

We present a way of classifying the logically possible ways out of Gärdenfors’ inconsistency or triviality result on belief revision with conditionals. For one of these ways—conditionals which are not descriptive but which only have an inferential role as being given by the Ramsey test—we determine which of the assumptions in three different versions of Gärdenfors’ theorem turn out to be false....

The aim of this study was to evaluate medical and economic justification of vaginal smears as a part of primary screening for cervical carcinoma and its precursors. Study included 245.048 participants whose VCE (vaginal, cervical, endocervical) smears were examined at Department of clinical cytology of University Hospital Center Osijek from 2003 till 2008. There were 12.639 (5.2%) abnormal find...

Spectrum-Based Fault Localization (SBFL) is one of the most promising approaches towards fault localization, and has received a lot of attention due to its simplicity and effectiveness. It utilizes various program spectra and the associated testing result of each individual test case, namely failed or passed, to evaluate the risk of containing a fault for each program entity with different stat...

We address the challenge of cross-lingual POS tagger evaluation in absence of manually annotated test data. We put forth and evaluate two dictionary-based metrics. On the tasks of accuracy prediction and system ranking, we reveal that these metrics are reliable enough to approximate test set-based evaluation, and at the same time lean enough to support assessment for truly low-resource languages.

OBJECTIVE To demonstrate the prevalence of social phobia and its relation to body image and self-esteem. METHOD Study participants were 1003 students recruited from Cumhuriyet University as a randomized sample. Subjects were administered the Diagnostic Interview Schedule-III-Revised (DIS-III-R) Social Phobia Scale, the Rosenberg Self-Esteem Scale, and the Multidimensional Body-Self Relations ...

Previous theoretical studies on the e€ectiveness of partition testing and random testing have assumed that test cases are selected with replacement. Although this assumption has been well known to be less realistic, it has still been used in previous theoretical work because it renders the analyses more tractable. This paper presents a theoretical investigation aimed at comparing the e€ectivene...

OBJECTIVE This study aimed to assess the impact of health literacy and patient empowerment on diabetes self-care behaviour in patients in metropolitan Turkish diabetes centres. The conceptual background is provided by the psychological health empowerment model, which holds that health literacy without patient empowerment comes down to wasting health resources, while empowerment without health l...