Table 2 Performance metrics of meal detection algorithms.

From: Performance of continuous glucose monitoring-based meal detection algorithms in young healthy adults

Algorithm

TP

FP

FN

Sensitivity (%)

FP/day

Δt (min)

MDADassau−2of33

156

43

60

72.2 [65.7–78.1]

0.60 [0.43–0.80]

37.6 [33.7–41.6]

MDADassau−3of43

106

9

110

49.1 [42.2–55.9]

0.12 [0.06–0.24]

36.8 [32.9–40.7]

MDAFaccioli16

139

100

77

64.4 [57.6–70.7]

1.39 [1.13–1.69]

39.6 [34.5–44.8]

MDAHarvey15

152

19

64

70.4 [63.8–76.4]

0.26 [0.16–0.41]

37.3 [34.4–40.2]

MDAKölle-Ra13

167

24

49

77.3 [71.1–82.7]

0.33 [0.21–0.50]

41.7 [38.2–45.1]

MDAKölle-CGM13

178

28

38

82.4 [76.7–87.2]

0.38 [0.26–0.56]

43.8 [40.4–47.2]

MDAPopp12

179

92

37

82.9 [77.2–87.6]

1.28 [1.03–1.57]

60.5 [55.9–65.0]

MDASamadi18

194

174

22

89.8 [85.0–93.5]

2.42 [2.07–2.80]

58.5 [53.6–63.5]

MDATurksoy14

166

16

50

76.9 [70.6–82.3]

0.22 [0.13–0.36]

40.7 [37.9–43.5]

  1. Data are mean [95% CI].
  2. MDA meal detection algorithm, TP true positives, FP false positives, FN false negatives, FP/day false positives per day, Δt detection time.