Evaluation of dental therapists undertaking dental examinations in a school setting in Scotland

Objective: To measure agreement between dental therapists and the Scottish gold-standard dentist undertaking National Dental Inspection Programme (NDIP) examinations. Methods: A study of interexaminer agreement between 19 dental therapists and the national gold-standard dentist was carried out. Pre-calibration training used the caries diagnostic criteria and examination techniques agreed by the British Association for the Study of Community Dentistry (BASCD). Twenty-three 5-year-old children (Primary 1) and 17 11-year-old children (Primary 7) children were examined. Agreement was assessed using kappa statistics on d 3 mft and D 3 MFT for P1 and P7 children, sensitivity and specificity values, and kappa statistics on d 3 t/D 3 T and ft/FT. Calibration data on P1 and P7 children from 2009–2012 involving dentists as examiners were used for comparison. Economic evaluation was undertaken using a cost minimization analysis approach. Results: The mean kappa score was 0.84 (SD 0.07) ranging from 0.69 to 0.94. All dental therapists scored good or very good agreement with the gold-standard dentist. This compares with historic NDIP calibration data with dentists, against the same gold-standard dentist, where the mean kappa value was 0.68 (SD 0.22) with a range of 0.35-1.00. The mean sensitivity score was 0.98 (SD 0.04) (range 0.88-1.0) and mean specificity score was 0.90 (SD 0.06) (range 0.78-0.96). Health economic analysis estimated that salary costs would be 33.6% lower if dental therapists were substituted for dentists in the year 2013, with an estimated saving of approximately £103 646 per annum on the national budget. Conclusion: We conclude that dental therapists show a high level of interexaminer agreement, and with the appropriate annual training and calibration, they could undertake dental examinations as part of the NDIP programme

LEADERSHIP PRACTICES OF SCHOOL HEADS AND WORK TASK MOTIVATION AS PREDICTORS OF TEACHERS’ BEHAVIOR

This study determined the significant influence of school head leadership practices and work task motivation as predictors of teachers’ behaviour. The quantitative approach using the correlational technique and analysis was utilized in this study with a sample of 325 teachers from the elementary schools of Caraga District, Schools Division of the City of Davao Oriental. Sets of adapted survey questionnaires were used to obtain data from the respondents subjected to content validity and reliability analysis. The data were analyzed using the Mean, Pearson-r, and Multiple Regression Analysis. The results reveal that the leadership practices were rated very high, and work task motivation was also rated as high. At the same time, teacher behaviour was rated high. Moreover, a significant relationship existed between these variables. A significant relationship between leadership practices and teacher behaviour was significant. A significant relationship between work task motivation and teacher behaviour was also significant. The extent of the influence of predictor variables on teacher behaviour was proven significant in the study.  Article visualizations

Seasonal Variation in 25(OH)D at Aberdeen (57°N) and Bone Health Indicators- Could Holidays in the Sun and Cod Liver Oil Supplements Alleviate Deficiency?

Vitamin D has been linked with many health outcomes. The aim of this longitudinal study, was to assess predictors of seasonal variation of 25-hydroxy-vitamin D (25(OH)D) (including use of supplements and holidays in sunny destinations) at a northerly latitude in the UK (57°N) in relation to bone health indicators. 365 healthy postmenopausal women (mean age 62.0 y (SD 1.4)) had 25(OH)D measurements by immunoassay, serum C-telopeptide (CTX), estimates of sunlight exposure (badges of polysulphone film), information regarding holidays in sunny destinations, and diet (from food diaries, including use of supplements such as cod liver oil (CLO)) at fixed 3-monthly intervals over 15 months (subject retention 88%) with an additional 25(OH)D assessment in spring 2008. Bone mineral density (BMD) at the lumbar spine (LS) and dual hip was measured in autumn 2006 and spring 2007 (Lunar I-DXA). Deficiency prevalence (25(OH)

PERSONALITY TRAITS AND EMOTIONAL INTELLIGENCE AS DETERMINANTS OF THE PROBLEM BEHAVIOR OF STUDENTS

This study determined the significant influence leadership practices of school heads and work task motivation as predictors of teachers’ behavior. The quantitative approach using the correlational technique and analysis was utilized in this study with a sample of 325 teachers from the elementary schools of Caraga District, Schools Division of the City of Davao Oriental. Sets of adapted survey questionnaires were used to obtain data from the respondents subjected to content validity and reliability analysis. The data were analyzed using the Mean, Pearson-r, and Multiple Regression Analysis. The results reveal that the leadership practices were rated very high, and Work Task Motivation was also rated as high. At the same time, Teacher Behavior was rated high. Moreover, a significant relationship existed between these variables. A no significant relationship between the Leadership Practices and Teacher Behavior was significant. A significant relationship work task motivation and teacher behavior was significant. The extent of the influence of predictor variables on Teacher Behavior was proven significant in the study.  Article visualizations

The effect of organic management on soil quality indicators

This report was presented at the UK Organic Research 2002 Conference. A range of physical, biological and chemical parameters were measured in organic soil that had been managed in different ways and in a conventional control. Factors were identified that could be used to construct an index of soil quality

Novel Use of a Social-Media-Based Survey to Detect Regional Differences in Management of Monochorionic-Diamniotic Twins.

ObjectiveThis study aims to evaluate the utility of social media to distribute a patient survey on differences in management and outcomes of monochorionic-diamniotic (MCDA) pregnancies.Study designA cross-sectional survey was posted to an English-language MCDA twins patient-centered support group within the social media site, Facebook from April 2, 2018 to June 26, 2018. Subjects were recruited through a technique called "snowballing," whereby individuals shared the survey to assist with recruiting. Patient reported data were analyzed using Chi-square and Kruskal-Wallis's tests to explore characteristics associated with surveillance and outcomes as related to region and provider type.ResultsOver 3 months, the post "reached" 14,288 Facebook users, among which 5,653 (40%) clicked on the post. A total of 2,357 respondents with MCDA pregnancies completed the survey. Total 1,928 (82%) were from the United States (US) and 419 (18%) from other countries. Total 85% of patients had co-management with maternal-fetal medicine (MFM), more in the US compared with the rest of the world (87 vs. 74%, p < 0.01). MFM involvement led to increased adherence to biweekly ultrasounds (91 vs. 65%, p < 0.01), diagnosis of monochorionicity by 12 weeks (74 vs. 69%, p < 0.01) and better education about twin-twin transfusion syndrome (90 vs. 66%, p < 0.01). Pregnancies with MFM involvement had a higher take-home baby rate for both babies (92 vs. 89%, p < 0.01) or for at least one baby (98 vs. 93%, p < 0.01) compared with those without MFM involvement.ConclusionA survey distributed via social media can be effective in evaluating real-life management and outcomes of an uncommon obstetrical diagnosis. This survey elucidates wide international variation in adherence to guidelines, management, and outcomes

Assessing Online-form Complexity for the Development of Assistive Technologies for Older Adults

Although cognitive declines occur as a natural product of the ageing process, the majority of online-forms do not cater specifically for the needs of older adult users. As a consequence, online-forms pose significant usability challenges to this target user group. The Delivering Inclusive Access to Disabled and Elderly Members of the community (DIADEM) project aims to develop a plug-in to a web browser that adapts existing online-form content so that it is more accessible and usable for older adults with cognitive decline. In order to identify requirements for developing the DIADEM application, it is necessary to observe users interacting with online-forms, and identify the usability challenges that occur as a result of this. However, the format and functionality of online-form content presented on the web varies greatly. Identifying a representative sample of online-forms that may be presented to users within a trials setting to elicit key usability challenges, has proved to be a non-trivial task. Consequently, we have developed a set of Bespoke Online-form Selection (BOFS) criteria which are used to help identify appropriate and representative candidate online-forms that may be used within the user trials setting to formulate initial requirements for developing the DIADEM application. In the context of the DIADEM project, BOFS has proved to be a valuable tool which has been used to successfully identify online-forms for use in our user trials. This paper presents the BOFS criteria, and shows how these are aligned with cognitive declines that are typically presented by the older adult user group, and demonstrates how BOFS has been of value within the context of the DIADEM project.</p

Re-configurable, multi-channel, high-speed FBG strain sensing system for vibration analysis in oil risers

Eight re-configurable, synchronized resonant cavity time-division- multiplexed FBG sensor interrogators provide 16,800 high-resolution measurements-per-second from 280 axially embedded strain sensors, for the analysis of vortex-shedding-induced vibration and bending in a composite oil riser pipe