A line graph that shows the current rolling 12 months and the change year over year. The x-axis represents the months of the year starting from January to December and gradually increasing from January through December.
The graph has three lines each representing a different period of time. The first line is blue the second line is green the third line is purple and the fourth line is orange. The lines are plotted in a horizontal axis with the blue line representing the current month and the green line representing a change year.
On the right side of the graph there are three bars one in blue and one in green. The blue bar represents the change in the number of months while the green bars represent the percentage change. The bars are labeled "Change Year Over Year" and "Change Quantity".
At the bottom of the image there is a table that shows that the graph shows that there are 12 months in total with each month having a different percentage change over the years. The table also has a legend that explains the meaning of each line.
Description 
Type
Category
Source 1 of 3
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Date
2015
Collection
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Date
2015
Collection
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Date
2015
Collection
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![A photograph of a poster presentation titled "Pain with rest and activity plays little role in patients discharged early after total knee arthroplasty (TKA)". The poster has an orange blue and white color scheme. <br /><br />The text is small and difficult to read but the headings are visible. They are: "Introduction" "Methods" "Pain Results" "Table 1. Patient Characteristics After Propensity Matching" "Figure 1. Relative Difference in [IMA?] and PAR" "Figure 2. Mean Distance Walked by Day After Surgery" "Results" "Figure 3. Correlation of [IMA?] and P[001?]" "Figure 4. Frequency of cases and controls discharge by day after surgery" "Conclusion" "Limitations" and "References". Figures 1 2 and 4 are bar graphs and Figure 3 is a scatter plot.](https://oida-resources-images.azureedge.net/public/full/8c4d7c84-34e8-4546-93c3-6d5bbad637a1.png)
