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Table 3 Performance of five-category classification model for bed net use in validation dataset

From: Evaluation of an accelerometer-based monitor for detecting bed net use and human entry/exit using a machine learning algorithm

Net use behaviour

Observations

Sensitivity

Specificity

AUC (95% CI)

Sleep/no activity

233

0.991

0.981

0.993 (0.984ā€“1.000)

Net folded down

45

0.733

0.989

0.985 (0.973ā€“0.996)

Net folded up

35

0.800

0.989

0.994 (0.989ā€“0.999)

Enter net

94

0.681

0.917

0.930 (0.908ā€“0.952)

Exit net

95

0.632

0.909

0.906 (0.872ā€“0.940)

Overall accuracy

416/502 (82.9%)

Ā Ā Ā 
  1. AUC area under the curve, CI confidence interval