9 research outputs found
CorrelaçÔes entre força de preensão manual e variåveis antropométricas da mão de jovens adultos
Understanding the use of tools for opening packaging
Understanding the use of tools for opening packagin
Effects of Carpal Tunnel Syndrome on Force Coordination and Muscle Coherence during Precision Pinch
A comparison of direct vs. self-report measures for assessing height, weight and body mass index: a systematic review
Microbial study of household hygiene conditions and associated Listeria monocytogenes infection risks for Peruvian women
Objectives To develop an exposure and risk assessment model to estimate listeriosis infection risks for Peruvian women. Methods A simulation model was developed utilising Listeria monocytogenes concentrations on kitchen and latrine surfaces in Peruvian homes, hand trace data from Peruvian women and behavioural data from literature. Scenarios involving varying proportions of uncontaminated, or 'clean', surfaces and non-porous surfaces were simulated. Infection risks were estimated for 4, 6 and 8 h of behaviours and interactions with surfaces. Results Although infection risks were estimated across scenarios for various time points (e.g. 4, 6, 8 h), overall mean estimated infection risks for all scenarios were >= 0.31. Infection risks increased as the proportions of clean surfaces decreased. Hand-to-general surface contacts accounted for the most cumulative change in L. monocytogenes concentration on hands. Conclusions In addition to gaining insights on how human behaviours affect exposure and infection risk, this model addressed uncertainties regarding the influence of household surface contamination levels. Understanding the influence of surface contamination in preventing pathogen transmission in households could help to develop intervention strategies to reduce L. monocytogenes infection and associated health risks.Clorox Company12 month embargo; published online: 7 May 2019This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at [email protected]