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Table 3 Average prediction rates with different numbers of training subjects

From: Probabilistic model for individual assessment of central hyperexcitability using the nociceptive withdrawal reflex: a biomarker for chronic low back and neck pain

 

(12,12)

(24,24)

(32,32)

(48,48)

(60,60)

(80,80)

(100,100)

Best performance

Sites {9,10}

67%

70%

73%

73%

77%

77%

85%

85%

Sites {3,9,10}

64%

68%

67%

74%

77%

79%

85%

85%

Site 9

68%

68%

73%

73%

75%

77%

85%

85%

Sites {3,10}

64%

69%

69%

72%

78%

80%

80%

80%

Site 10

64%

66%

69%

66%

67%

68%

80%

80%

Sites {3,9}

67%

67%

70%

76%

77%

77%

78%

78%

Site 3

57%

62%

63%

69%

72%

75%

78%

78%

  1. Prediction using four combinations of site were reported and compared to the classification performance of each of the three selected sites separately. Sites are sorted based on best performances displayed in the last column (when best performance is similar, sites are sorted based on average performance).