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To translate and culturally adapt the Chelsea Critical Care Physical Assessment Tool into Swedish and to test the inter-rater reliability of the Swedish version in critically ill patients. This is an observational study. Translation and cross-cultural adaptation was performed in line with international recommendations, including forward and backward translation and expert round table discussions. The inter-rater reliability of the Chelsea Critical Care Physical Assessment Tool – Swedish was then explored in 50 critically ill adult patients, pragmatically recruited, in a University Hospital clinical setting. Reliability was calculated using intraclass correlation coefficient for aggregated scores and quadratic weighted Cohen's kappa analysis for individual items The expert round table discussion group agreed that the translation was a satisfactory equivalent to the original version and applicable for use within the clinical setting. Reliability of aggregated scores and individual items were very good (intraclass correlation coefficient of 0.97 and quadric weighted kappa values ranging from 0.88 to 0.98). The measurement error for aggregated scores was low, with a standard error of measurement of 1.79, smallest detectable change of 4.95, and limits of agreement of 5.20 and −4.76. The percentage agreement for individual items ranged from 64% to 88%. The Chelsea Critical Care Physical Assessment Tool – Swedish was found applicable and appropriate for assessment of functioning in critically ill patients in an acute setting in Sweden, and it displayed high inter-rater reliability. This implies that the Swedish version can be used as assessment tool within intensive care and acute wards in Sweden. There is a lack of validated instruments to test the functional status of critically ill patients in Sweden. The Chelsea Critical Care Physical Assessment Tool is validated and reliable in English. The Chelsea Critical Care Physical Assessment Tool – Swedish is considered reliable for use by physiotherapist in intensive care settings in Sweden. The Swedish version is feasible for use within clinical practice due to its simplicity and strong clinical relevance. [ABSTRACT FROM AUTHOR]

Abstract Background Murray Valley encephalitis virus (MVEV) is a mosquito-borne Flavivirus (Flaviviridae: Flavivirus) which is closely related to Japanese encephalitis virus, West Nile virus and St. Louis encephalitis virus. MVEV is enzootic in northern Australia and Papua New Guinea and epizootic in other parts of Australia. Activity of MVEV in Western Australia (WA) is monitored by detection of seroconversions in flocks of sentinel chickens at selected sample sites throughout WA. Rainfall is a major environmental factor influencing MVEV activity. Utilising data on rainfall and seroconversions, statistical relationships between MVEV occurrence and rainfall can be determined. These relationships can be used to predict MVEV activity which, in turn, provides the general public with important information about disease transmission risk. Since ground measurements of rainfall are sparse and irregularly distributed, especially in north WA where rainfall is spatially and temporally highly variable, alternative data sources such as remote sensing (RS) data represent an attractive alternative to ground measurements. However, a number of competing alternatives are available and careful evaluation is essential to determine the most appropriate product for a given problem. Results The Tropical Rainfall Measurement Mission (TRMM) Multi-satellite Precipitation Analysis (TMPA) 3B42 product was chosen from a range of RS rainfall products to develop rainfall-based predictor variables and build logistic regression models for the prediction of MVEV activity in the Kimberley and Pilbara regions of WA. Two models employing monthly time-lagged rainfall variables showed the strongest discriminatory ability of 0.74 and 0.80 as measured by the Receiver Operating Characteristics area under the curve (ROC AUC). Conclusions TMPA data provide a state-of-the-art data source for the development of rainfall-based predictive models for Flavivirus activity in tropical WA. Compared to ground measurements these data have the advantage of being collected spatially regularly, irrespective of remoteness. We found that increases in monthly rainfall and monthly number of days above average rainfall increased the risk of MVEV activity in the Pilbara at a time-lag of two months. Increases in monthly rainfall and monthly number of days above average rainfall increased the risk of MVEV activity in the Kimberley at a lag of three months.

The aim of the study was to validate the Chelsea Critical Care Physical Assessment Tool (CPAx) in Danish, including translation, cross-cultural adaptation and evaluation of clinemetric properties. International recommendations for translation and cross-cultural adaptation of outcome measures were followed. Physiotherapists with ICU experience investigated the clinemetric properties of the Danish CPAx version among 30 critically ill patients at three different ICUs. Furthermore, a focus group interview was carried out to examine cross-cultural adaptation of the CPAx tool. Translation and pre-test of the Danish version of CPAx resulted in a measurement tool with good clinemetric properties. Few adaptations were made with consideration of comparability between the Danish and the English version. The author of the original version of CPAx, Eve Corner, approved the Danish translation. The Danish version of the CPAx seems to be an appropriate measurement instrument for evaluation of physical function in ICU patients. This study is the first step toward a validation of a Danish version of the CPAx tool. However, further research is needed to investigate reliability and responsiveness among patients in the ICU. [ABSTRACT FROM AUTHOR]