Table 2 Prediction of thyrotoxicosis by the ML-assisted system excluding subclinical thyrotoxicosis.

From: A machine learning-assisted system to predict thyrotoxicosis using patients’ heart rate monitoring data: a retrospective cohort study

 

Predicted thyroid function state

Thyrotoxicosis

Non-thyrotoxicosis

True thyroid function state

 Thyrotoxicosis

87

14

 Non-thyrotoxicosis

5

285

  1. Among 662 data, 263 data of subclinical thyrtoxicosis defined as serum free T4 level of 0.89–1.78 ng/dL and serum TSH level < 0.3 mIU/L were excluded in the analysis. The ML-assisted system divided 399 data into thyrotoxicosis or non-thyrotoxicosis (predicted thyroid function state). True thyroid function state is based on the thyroid function test and thyrotoxicosis was defined as serum free T4 level > 1.78 ng/dL. ML, machine learning.