Personal bankruptcy filings as a percentage of the population were 0.20 percent in the United States during 2006 and 0.27 percent in 2007. In Canada, the numbers are 0.30 percent in both 2006 and 2007. The data are from government sources and defined in similar ways for both countries and cover the time period after the legal reforms to U.S. bankruptcy laws in 2005 and before the onset of the 2008 economic recession.
https://american.com/archive/2009/august/the-medical-bankruptcy-myth
So that was three, some other wholly unrelated thing.
So in a critical reading test, you do understand that this is not the same point you were making earlier right?
You've stated that personal bankruptcy rates in Canada are higher. Ok. That has nothing to do with what percentage of personal bankruptcies are caused by medical expenses in either country. In fact the article you link to declares the medical bankruptcy problem to be a myth but then pivots to talking about bankruptcy rates generally, so it doesn't support the point you were originally trying to make at all.
In fact, if you go further into the article it states that 15% of Canadian bankruptcies are primarily attributable to "medical reasons (including uninsured expenses)." Estimates of the percentage of bankruptcies that are primarily the result of medical costs in the United States vary widely, but you have to really play hard and strict to get numbers that low for the United States. Most studies with reasonable definitions of attributability land somewhere between 45 and 60% (personally I agree that the Elizabeth Warren study is a bit high, but that's largely because of the states they selected for the study).