Quilt plots: a simple tool for the visualisation of large epidemiological data.

ABSTRACT:

Background

Graphical representation of data is one of the most easily comprehended forms of explanation. The current study describes a simple visualization tool which may allow greater understanding of medical and epidemiological data.

Method

We propose a simple use of an existing tool for visualization of data, known as a ''quilt plot'' (also defined as "heat maps"), that provides an alternative to presenting large volumes of data as frequency tables [corrected]. Data from the Australian Needle and Syringe Program survey are used to illustrate "quilt plots".

Conclusion

Visualization of large volumes of data using "quilt plots" enhances interpretation of medical and epidemiological data. Such intuitive presentations are particularly useful for the rapid assessment of

SUBMITTER: Wand H 

PROVIDER: S-EPMC3890282 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature