Just like other reported data (financial statements etc.), there may be problems with reported hand hygiene compliance rates. I just read it at this website: http://info.debgroup.com/blog/top-5-hand-hygiene-articles-so-far-in-2016 (shown below).

I remember a visitor made a similar comment on one of my papers years ago. He said something like...Good analysis, but the financial data provided by companies may not be accurate. It was a paper on portfolio analysis (finance).

Assignment 8 is about 90% complete. Work continues...