Table 3. Open in new tab Ablation...

	LSTM	LRM
Fixed	0.47 ± 0.11	0.51	0.52	0.68 ± 0.04	0.62	0.46
Intermittent	0.87 ± 0.13	0.72	0.68	0.77 ± 0.05	0.70	0.49
Continuous	0.88 ± 0.13	0.77	0.71	0.83 ± 0.04	0.79	0.68
Fixed + intermittent	0.75 ± 0.19	0.66	0.60	0.75 ± 0.04	0.71	0.57
Fixed + continuous	0.69 ± 0.51	0.69	0.67	0.80 ± 0.03	0.77	0.65
Intermittent + continuous	0.91 ± 0.05	0.83	0.79	0.81 ± 0.03	0.78	0.75
Fixed + intermittent + continuous	0.95 ± 0.12	0.88	0.90	0.86 ± 0.04	0.80	0.79

	LSTM	LRM
Fixed	0.47 ± 0.11	0.51	0.52	0.68 ± 0.04	0.62	0.46
Intermittent	0.87 ± 0.13	0.72	0.68	0.77 ± 0.05	0.70	0.49
Continuous	0.88 ± 0.13	0.77	0.71	0.83 ± 0.04	0.79	0.68
Fixed + intermittent	0.75 ± 0.19	0.66	0.60	0.75 ± 0.04	0.71	0.57
Fixed + continuous	0.69 ± 0.51	0.69	0.67	0.80 ± 0.03	0.77	0.65
Intermittent + continuous	0.91 ± 0.05	0.83	0.79	0.81 ± 0.03	0.78	0.75
Fixed + intermittent + continuous	0.95 ± 0.12	0.88	0.90	0.86 ± 0.04	0.80	0.79

Table 3.

Ablation experiments for the contribution of fixed, intermittent, and continuous during mortality prediction

	LSTM			LRM
Subcomponents	AUC-ROC^a	F1-score	AUPRC	AUC-ROC^a	F1-score	AUPRC
Fixed	0.47 ± 0.11	0.51	0.52	0.68 ± 0.04	0.62	0.46
Intermittent	0.87 ± 0.13	0.72	0.68	0.77 ± 0.05	0.70	0.49
Continuous	0.88 ± 0.13	0.77	0.71	0.83 ± 0.04	0.79	0.68
Fixed + intermittent	0.75 ± 0.19	0.66	0.60	0.75 ± 0.04	0.71	0.57
Fixed + continuous	0.69 ± 0.51	0.69	0.67	0.80 ± 0.03	0.77	0.65
Intermittent + continuous	0.91 ± 0.05	0.83	0.79	0.81 ± 0.03	0.78	0.75
Fixed + intermittent + continuous	0.95 ± 0.12	0.88	0.90	0.86 ± 0.04	0.80	0.79

	LSTM			LRM
Subcomponents	AUC-ROC^a	F1-score	AUPRC	AUC-ROC^a	F1-score	AUPRC
Fixed	0.47 ± 0.11	0.51	0.52	0.68 ± 0.04	0.62	0.46
Intermittent	0.87 ± 0.13	0.72	0.68	0.77 ± 0.05	0.70	0.49
Continuous	0.88 ± 0.13	0.77	0.71	0.83 ± 0.04	0.79	0.68
Fixed + intermittent	0.75 ± 0.19	0.66	0.60	0.75 ± 0.04	0.71	0.57
Fixed + continuous	0.69 ± 0.51	0.69	0.67	0.80 ± 0.03	0.77	0.65
Intermittent + continuous	0.91 ± 0.05	0.83	0.79	0.81 ± 0.03	0.78	0.75
Fixed + intermittent + continuous	0.95 ± 0.12	0.88	0.90	0.86 ± 0.04	0.80	0.79

AUC-ROC: area under the receiver operating characteristic curve; LRM: logistic regression model; LSTM: long–short-term memory.

AUC-ROC ± confidence intervals (95%).