For those who have insurance, yearly complete checkups are a thing for any adult, and the most basic insurances you get at work you would only pay the first $20 out of pocket for a doctor appointment and a few basic tests.
But if you don't have private insurance, you would still get appointments and tests if you have any symptoms, and the doctors are probably going to order a few tests if you didn't do a checkup for more than a year.
BTW: in my 15 years as diabetic there, I think I only bought insulin out of pocket 2 or 3 times - because I traveled and either forgot one (it's 2 insulins) or it went bad. Also, most of the time didn't pay for the test strips either. All paid by government. Saves them A LOT of money if diabetics don't get more sick and are able to work. In the times I had to buy, a pen cost like, $10 for the cheap, $30 for the expensive one?
(I'd assume that Russia and China are first-world countries now.)
https://www.gapminder.org/fw/income-levels/
If you've not played around with the stats on gapminder before, go grad a cup of coffee and have some fun! The visuals are good and the interface is one where 4-D data is well presented. In messing around with it, you can see that the world is very much on an upward trajectory, but also has a long way to go.
No doubt a comprehensive screen at age 65 would explain some of it.
Edit: Indeed it does! Even those who have insurances prior to 65 see a spike.
https://acsjournals.onlinelibrary.wiley.com/cms/asset/094169...
Sometimes these things are explained by looking at them from the other side. People aren’t taking advantage because the system wasn’t geared towards them or excludes them, or did in the past.
I have no idea what it’s like in Canada but the New Zealand healthcare system has some dark history and a history of institutional biases that are still a hinderance today. Despite being identified a long time ago, large gaps in healthcare exist here between various population groups. https://www.health.govt.nz/system/files/documents/publicatio...
More relevant though, and ongoing are the regular stories and findings that New Zealand is doing poorly with Maori health, with cancers found later and worse outcomes when treated. This persists after 20+ years of effort that was supposed to address it. It’s really bad as the differences in outcome are huge.
https://en.m.wikipedia.org/wiki/Cartwright_Inquiry
https://www.health.govt.nz/our-work/populations/maori-health...
Obviously, those without any form of health insurance still fall through the cracks.
So like if you mention that your knee has been hurting, they will diagnose that and charge based on the diagnosis rather than the preventative care appointment.
I'm new to this, but on my first attempt at a "wellness checkup" the practice gave me a form to sign when I arrived explaining why they would be billing me: it wasn't really a "wellness checkup" because I might ask the doctor a question.