When Dr. Chen Started Taking Notes

Dr. Chen is my sleep physician. I have been seeing him since November 2022, which was approximately two months after I began tracking my sleep with the Oura Ring.

By the third appointment, in January 2023, I had compiled three months of Oura data into a presentation I brought on my laptop. The presentation was eight slides. It included a trend analysis of my HRV over the three-month period, a comparison of nights with and without magnesium supplementation, a breakdown of wake event frequency by weekday versus weekend, and a note about what I hypothesized was a correlation between afternoon caffeine and sleep onset latency.

Dr. Chen looked at my laptop for a moment. Then he took out his notepad and began writing. Not the usual brief notes he made during appointments. He wrote for approximately two minutes while I waited.

What He Said

"This is the most structured self-monitoring I have seen from a patient outside of a clinical trial." He said this without apparent irony. He then said the data confirmed several things we had been discussing clinically and suggested two additional observations he found clinically interesting.

He asked if I would be willing to continue tracking. I said yes. He said he would like to see the data at each appointment. I have since provided updated data at every appointment. He has mentioned a conference presentation idea twice. I have not been asked to consent to anything. I am monitoring the situation.

What This Confirmed

The data I was generating had clinical value. Not as a replacement for medical evaluation — I want to be clear about this — but as a supplement to it. Dr. Chen's ability to correlate my tracked data with his clinical observations improved my care in measurable ways. Two of his recommendations in the past year were directly informed by patterns in the Oura data. Both were correct.