Twenty years ago I signed up for a longitudinal cardiac study. Every few years they drag me in for a treadmill test, blood tests for cholesterol, glucose, etc. They assess my diet, weigh me, measure my fat (increasing!) and otherwise prod and poke.
More recently, they've added the occasional carotid artery ultrasound and a heart scan. (I refuse any radiation, as well as the storage of my DNA for some "unknown future use.")
I signed up for this to help contribute to medical knowledge. Lately, however, I've been wondering if this is wise.
They've not found anything out of the ordinary yet, (saints be praised), but what happens if they do?
On the one hand, I'd get a heads-up on any conditions. But I've just read the thread on unnecessary medical tests, and see that screening can do more harm than good.
What's more, if they someday find high blood pressure, or pre-diabetes, or whatever, does it become a "pre-existing condition" and affect my ability to buy medical coverage when I'm no longer working?
On the other hand, these tests might someday prove to an insurer that I did NOT have certain pre-existing conditions -- a good thing.
Currently, I have the results sent to my doctor. I could discontinue that, but nothing is out of reach of the lawyers if they really want it.
Anybody else out there engaged in this type of volunteer program? Has anyone ever run into this or have an educated opinion? Should I continue to do my tiny bit for medical science, or might it come back to haunt me later?
Finally, there an even broader question here -- should one ever try to get tests outside their insurance plan, so as to avoid black marks? For example, would one be wise to get glucose tests from one of those mobile labs and, if found to be pre-diabetic, improve one's diet and exercise without notifying one's doctor and insurer?
I'm probably being really paranoid here, but I worry more about health care than about any other retirement issue, bar none.
More recently, they've added the occasional carotid artery ultrasound and a heart scan. (I refuse any radiation, as well as the storage of my DNA for some "unknown future use.")
I signed up for this to help contribute to medical knowledge. Lately, however, I've been wondering if this is wise.
They've not found anything out of the ordinary yet, (saints be praised), but what happens if they do?
On the one hand, I'd get a heads-up on any conditions. But I've just read the thread on unnecessary medical tests, and see that screening can do more harm than good.
What's more, if they someday find high blood pressure, or pre-diabetes, or whatever, does it become a "pre-existing condition" and affect my ability to buy medical coverage when I'm no longer working?
On the other hand, these tests might someday prove to an insurer that I did NOT have certain pre-existing conditions -- a good thing.
Currently, I have the results sent to my doctor. I could discontinue that, but nothing is out of reach of the lawyers if they really want it.
Anybody else out there engaged in this type of volunteer program? Has anyone ever run into this or have an educated opinion? Should I continue to do my tiny bit for medical science, or might it come back to haunt me later?
Finally, there an even broader question here -- should one ever try to get tests outside their insurance plan, so as to avoid black marks? For example, would one be wise to get glucose tests from one of those mobile labs and, if found to be pre-diabetic, improve one's diet and exercise without notifying one's doctor and insurer?
I'm probably being really paranoid here, but I worry more about health care than about any other retirement issue, bar none.