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Blog » Trendlines Are Rarely Improvements
At the 2018 Magnet Nursing conference in Denver, I saw many improvement posters using line or bar charts with an added trend line to show improvement. Unfortunately, few of the trends were valid. Here’s why:
This entry was posted by Jay Arthur in Improvement Insights, Jay Arthur Blog, QI Macros, Statistics and tagged charts, QI Macros, trendlines. Bookmark the permalink. Follow comments with the RSS feed for this post.
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