Table 4.

Sample of patient profiles from the learned variational autoencoder representations clustered together using t-distributed stochastic neighboring embedding projections, as shown in Figure 3.

Medication administered	Region	Patient number	Correlation between medication and pain score	Vital signs	Correlation between medication dosage and vital signs
Oxycodone	1a	1	0.23	Temperature	0.65
Hydromorphone	1	1	0.11	Temperature	0.65
Acetaminophen	1	1	0.17	Temperature	0.65
Ketorolac	1	2	0.55	Systolic blood pressure	0.47
Hydromorphone	1	2	0.24	Systolic blood pressure	0.47
Hydromorphone	2b	3	0.35	Systolic blood pressure	0.099
Acetaminophen	2	3	–0.20	Systolic blood pressure	0.099
Ketorolac	2	3	0.41	Pulse	0.04
Oxycodone	3b	4	0.59	Systolic blood pressure	0.27
Hydromorphone	3	4	0.08	Systolic blood pressure	0.27
Fentanyl	4c	5	—d	Peripheral capillary oxygen saturation level	0.13
Acetaminophen	4	6	—	Temperature	0.47
Acetaminophen	4	6	—	Pulse	0.38
Acetaminophen	4	6	—	Peripheral capillary oxygen saturation level	0.28

^aHigh pain.

^bModerate pain.

^cNo or low pain.

^dMedication not available.