Table 2.

The exponentiated coefficients of the last fully connected layer of the “Attention (concatenated time)” model can be interpreted as odds ratios for experiencing an adverse outcome following discharge from the intensive care unit, similarly to traditional logistic regression.

OR [95% CI]	Covariate
1.000 [0.998, 1.002]	ICU Length of Stay (days)
1.114 [1.092, 1.136]*	Gender: Male
1.187 [1.170, 1.205]*	Number of Recent Admissions
1.009 [1.009, 1.010]*	Age (years)
0.994 [0.993, 0.996]*	Pre-ICU Length of Stay (days)
0.941 [0.891, 0.993]*	Elective Surgery
0.998 [0.992, 1.003]	Admission Location: Clinic Referral/Premature Delivery
1.639 [1.146, 2.345]*	Admission Location: Other/Unknown
0.882 [0.844, 0.922]*	Admission Location: Physician Referral/Normal Delivery
1.115 [1.074, 1.157]*	Admission Location: Transfer from Hospital/Extramural
1.001 [0.996, 1.006]	Admission Location: Transfer from Skilled Nursing Facility
0.775 [0.694, 0.865]*	Insurance: Government
0.997 [0.992, 1.002]	Insurance: Medicaid
0.820 [0.798, 0.843]*	Insurance: Private
0.559 [0.447, 0.700]*	Insurance: Self Pay
0.918 [0.845, 0.997]*	Marital Status: Other/Unknown
1.000 [0.995, 1.005]	Marital Status: Single
0.996 [0.991, 1.001]	Marital Status: Widowed/Divorced/Separated
0.772 [0.694, 0.858]*	Ethnicity: Asian
1.165 [1.118, 1.215]*	Ethnicity: Black/African American
1.001 [0.996, 1.006]	Ethnicity: Hispanic/Latino
0.873 [0.832, 0.916]*	Ethnicity: Other/Unknown
1.000 [0.995, 1.004]	Ethnicity: Unable to Obtain
3.780 [3.663, 3.902]*	Score: Diagnoses and Procedures
2.044 [1.979, 2.110]*	Score: Medications and Vital Signs

Patients with gender: “female”, ethnicity: “white”, marital status: “married/life partner”, insurance: “Medicare”, admission location: “emergency room admit” constitute the reference group. Asterisks indicate that the odds ratio’s credible interval (CI) does not include one.