Báo cáo y học: "Reliability and psychometric properties of the Greek translation of the State-Trait Anxiety Inventory form Y: Preliminary data" pps

... Abstract Background: The State-Trait Anxiety Inventory form Y is a brief self-rating scale for the assessment of state and trait anxiety. The aim of the current preliminary study was to assess the psychometric properties ... S -Anxiety and the T-Anx- iety scales can vary from a minimum of 20 to a maximum of 80. The aim of the current prelimina...

Ngày tải lên: 08/08/2014, 21:20

... by the pH, are assigned by anal- ogy to myoglobin and cytochrome c peroxidase (CCP) [22,23] to out -of- plane modes of the porphyrin ring itself together with the bending modes of the propionyl and ... the functional properties of the enzyme and any catalytic consequences of the mutation are at best slight. This finding is strengthened by the electronic absorp-...

Ngày tải lên: 07/03/2014, 21:20

... energy of the electron–ZFS coupling, D is the energy separation of ZFS levels, h is the orientation of the ZFS tensor in the molecular frame with respect to the laboratory frame, c is the speed of ... the effect of the occupancy of the secondary ibuprofen- binding site on Fe(III)heme affinity. Finally, it is worth noting that the three ligands considered here...

Ngày tải lên: 23/03/2014, 04:21

... receptors and intracellular signaling proteins. Therefore, we hypothesize that cardiomyocytes possess the properties of the non-neuronal cholinergic system and that the cholinergic system in cardiomyocytes ... in cardiomyocytes Immunoreactivity for ChAT, an essential enzyme for ACh synthesis from choline and acetyl-coenzyme A, was detected in the cytoplasm of neonatal and...

Ngày tải lên: 23/03/2014, 05:22

... to definitively confirm their relevance. The reliability of these findings is increased by the use of separate subsets of population for the scoring and initial validation and for the psychometric ... thought of as one single concept. Scoring and psychometric validation of the PACT-Q The last series of PCA and MA led to the conclusion that the 7 items...

Ngày tải lên: 18/06/2014, 18:20

... be largely dependent on symptoms of anxiety and depres- sion (ǩ: r = 0.42, Ǩ: r = 0.53 – 0.85). Nevertheless, further studies should clarify if ICS is more than simply the absence of anxiety and depression. Conclusion The ... query comprehensibility indirectly. In the sec- ond part of the study, we used a 1-side Wilcoxon test for measuring chemotherapy sensitivity of...

Ngày tải lên: 18/06/2014, 18:20

... the ALIS, higher scores represent a greater impairment of asthma on the quality of life. Psychometric Analyses Psychometric analyses and item response theory (IRT) analysis examined item performance ... identify the conceptual framework and items in the measure; (2) cognitive interviewing to ensure patient understanding; and (3) psychometric analysis to evaluate the...

Ngày tải lên: 18/06/2014, 19:20

... did not. Altogether, this may have an impact on the coherence of the information when being pooled. However the high stability of the structure and internal consistency validity of the multi-item ... one-third of the "UK validation population", to assess the robustness of the analyses in an independent sample, as well as in the other 5 countries. The...

Ngày tải lên: 18/06/2014, 19:20

... frequency and severity of dyspepsia symp- toms, thereby confirming the known-groups validity of the instruments. GSRS scores increased with increasing frequency and severity of dyspepsia symptoms, ... physician-assessed frequency and severity of symptoms, and the QOLRAD Emotional distress domain correlated with physician-assessed fre- quency of symptoms. Known-groups v...

Ngày tải lên: 18/06/2014, 22:20

... asthma. Conclusion Findings of this study provide evidence of internal consist- ency reliability and construct validity of the PLA as a measure of one aspect of quality of life for children and adolescents ... interested in learning about the study contacted the PI. After being informed of the purpose and nature of the study, requirements and responsibilities...

Ngày tải lên: 18/06/2014, 22:20