WGU C431: Healthcare Research and Statistics

WGU C431: Healthcare Research and Statistics PA, Questions and answers, 100% Accurate. APPROVED. The U.S. Centers for Disease Control and Prevention has reported that hospital-acquired infections affect up to 1 in 25 patients, leading to significant patient morbidity and mortality. Why should evidence-based practice be applied to address this issue? - -Because it uses information systems to collect current timely data for analysis. A skilled nursing facility administrator has noticed t...

WGU= C431: Healthcare Research and Statistics Topic 2- Statistical Method. Questions and answers. 100% Accurate. MEAN - -average MEDIAN - -Middle number standard deviation - -· The average dispersion from the mean- how far apart are the data points from the mean. How spread out your data is within the curve. The lowest it can be is zero. Low standard deviation (More reliable) is data sets are not spread out. High is they are (less reliable). o 99.7% of the data are within 3 standard dev...

WGU C431 Healthcare Statistics extra quiz questions & Answers, 100% Accurate. Graded A+. Exam Predictor. When the subject in a study are not representative of the population, this is a limitation referred to as ________ A) Measurement Error B) Probability Bias C) Sampling Bias D) Recall Bias E) Publication Bias - -C Sampling Bias _______________ is when the determination of whether to publish a study is based on factors other than the quality of the research and the relevance of its...

WGU C431 PA, Exam Questions and answers, 100% Accurate. Graded A+ The U.S. Centers for Disease Control and Prevention has reported that hospital-acquired infections affect up to 1 in 25 patients, leading to significant patient morbidity and mortality. Why should evidence-based practice be applied to address this issue? - -Because it applies scientific evidence from peer-reviewed clinical research. A skilled nursing facility administrator has noticed that patient satisfaction scores are...

WGU C431, Exam Assessment. Questions and answers, 100% accurate. Graded A+ Because it applies scientific evidence from peer-reviewed clinical research. - -The U.S. Centers for Disease Control and Prevention has reported that hospital-acquired infections affect up to 1 in 25 patients, leading to significant patient morbidity and mortality. Why should evidence-based practice be applied to address this issue? Because it applies scientific evidence from peer-reviewed clinical research. Be...

MEAN - -average MEDIAN - -Middle number standard deviation - -· The average dispersion from the mean- how far apart are the data points from the mean. How spread out your data is within the curve. The lowest it can be is zero. Low standard deviation (More reliable) is data sets are not spread out. High is they are (less reliable). o 99.7% of the data are within 3 standard deviations of the mean. P+ 3a or P-3a o 95% within 2 standard deviations P+2a or P- 2a o 68% within 1 standard deviat...

The U.S. Centers for Disease Control and Prevention has reported that hospital-acquired infections affect up to 1 in 25 patients, leading to significant patient morbidity and mortality. Why should evidence-based practice be applied to address this issue? - -Because it uses information systems to collect current timely data for analysis. A skilled nursing facility administrator has noticed that patient satisfaction scores are low when compared to the national average. Why should evidence-bas...