A quality appraisal of economic evaluations of community water fluoridation: A systematic review.

Objectives: To critically appraise the methodological conduct and reporting quality of economic evaluations (EE) of community water fluoridation (CWF).

Methods: A systematic literature search was conducted in general databases and specialist directories of the economic literature. The Consensus on Health Economic Criteria list (CHEC) appraised the methodological quality while the Consolidated Health Economic Evaluation Reporting Standards (CHEERS) assessed the reporting quality of included studies.

'Rules of engagement': Does competition drive engagement in faculty development.

Introduction: Faculty development (FD) is integral to the implementation of educational programmes. However, attracting new faculty is challenging. Competition is a motivator for learning at an undergraduate level; however, incorporating competition to engage faculty in continued FD has not been explored.

Volatile organic compounds (VOCs) as a rapid means for assessing the source of coprolites.

The odor of rehydrated coprolites can be used as an informal means of fecal identification. To date, the analysis of volatiles emitted by coprolites from different sources has not been attempted, and the possibility of utilizing volatile organic compounds (VOCs) as fecal biomarkers unexplored. VOCs released by coprolites from the Paisley Caves, were analyzed using solid-phase microextraction (SPME), to assess the variance of results from different coprolites (carnivores, herbivores, or humans).