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9 Μαΐ 2017 · Univariate analysis of medical outliers on the patient outcome revealed that medical outliers are not associated with in-hospital or 30-day mortality, but they do affect the readmission probabilities with statistically significant OR (95% CI) of 1.193 (1.110 to 1.282).
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30 Νοε 2021 · Data visualization method. Statistical tests (z scores) Interquartile range method. Table of contents. What are outliers? Four ways of calculating outliers. Example: Using the interquartile range to find outliers. Dealing with outliers. Other interesting articles. Frequently asked questions about outliers. What are outliers?
1 Αυγ 2021 · An outlier is a data value that is so unlike other values in the sample that ignoring it can lead to significantly incorrect estimates (Chambers, Hentges, & Zhao, 2004). Outliers have the potential to exert a disproportionately large influence on a statistical analysis (i.e., high leverage).
We examined the association of excluding outliers in statistical analysis with self-reported characteristics of those surveyed (Figure 1). We found that those with a PhD degree were nearly twice as likely (OR 1.9, 95% CI 1.3 – 3.0) to exclude outliers compared to those with an MD or DO degree.
9 Μαΐ 2017 · After adjusting for other factors, medical outliers are associated with an increased LOS while mortality or readmissions are not worse than patients treated in appropriate specialty wards. This is in line with existing but limited literature that such patients experience worse patient outcomes.
Definition. Outliers are data points that differ significantly from the other observations in a dataset. They can skew results and affect the calculations of key statistics like range, standard deviation, and percentiles. Identifying outliers is essential because they can indicate variability in measurement, experimental errors, or novel phenomena.
14 Σεπ 2024 · Outliers are data values that differ greatly from the majority of a set of data. These values fall outside of an overall trend that is present in the data. A careful examination of a set of data to look for outliers causes some difficulty.
