Significant risk factors for intensive care unit-acquired weakness: A processing strategy based on repeated machine learning

Table 2 Prediction results of back propagation neural network model training set and test set samples

Samples	Measured results	Number of cases	Predicted results
			Non-ICU-AW	ICU-AW	Correct percentage (%)
Training set	Non-ICU-AW	503	443	60	88.1
	ICU-AW	257	45	212	82.5
	Total	760	448	272	86.2
Test set	Non-ICU-AW	190	169	21	88.9
	ICU-AW	113	23	90	79.6
	Total	303	192	111	85.5

Dependent variable: Intensive care unit-acquired weakness. ICU-AW: Intensive care unit-acquired weakness.