As a side note, although I mentioned it in the earlier post, while I picked breast cancer because the numbers were more easily available... There are many other issues that can be detected and treated if done early that have a far, far bigger impact.
Considering the earlier link pointing out 41% of people related to preventative, etc care:
An example being 659,000 people die of heart disease every year according to the CDC. ( https://www.cdc.gov/heartdisease/facts.htm )
Each year, about 795,000 people in the United States have strokes, and of these incidents, 137,000 of the people die ( https://www.nichd.nih.gov/health/topics/stroke/conditioninfo/risk )
This year, an estimated 151,030 adults in the United States will be diagnosed with colorectal cancer. These numbers include 106,180 new cases of colon cancer (54,040 men and 52,140 women) and 44,850 new cases of rectal cancer (26,650 men and 18,200 women). https://www.cancer.net/cancer-types/colorectal-cancer/statistics
For other causes, I had a hard time finding the actual number of lives preventative screenings save, but, a large amount of information did point to them being preventable. It's irresponsible to assume that a significant percentage of people wouldn't be saved if they had screenings, and the earlier CDC link clearly said 41% of people didn't have those that year.
To do this properly, I'd need more data to be able to tell how many people in what age groups were missing screenings, what the overall rate of success of preventative screenings at saving lives are, etc..
But it's pretty clear that based on this data it's skewing the number - at least enough to be seriously considered and looked into. Again, if you have a link saying it has, and it was ruled out (and details as to why), feel free to post.