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Table 7 Criterion validity coefficients of BDI-II according to MINI-KIDS

From: Detecting depression among adolescents in Santiago, Chile: sex differences

 

Cut-off point 13/14*

Cut-off point 16/17

Cut-off point 19/20

% (95% CI)

% (95% CI)

% (95% CI)

Index

Total

Boys

Girls

Total

Boys

Girls

Total

Boys

Girls

SEN a

87.4

72.2

94.6

78.7

55.7

89.7

64.8

44.3

74.5

(83.5-91.3)

(62.7-81.6)

(91.3-97.9)

(73.9-83.5)

(45.3-66.1)

(85.3-94.1)

(59.2-70.3)

(33.9-54.7)

(68.3-80.7)

SPE b

56.3

64.1

43.7

69.6

77.8

56.3

79.6

83.2

73.8

(50.2-62.4)

(56.5-71.6)

(33.6-53.7)

(64.0-75.3)

(71.2-84.4)

(46.2-66.4)

(74.6.6-84.6)

(77.3-89.2)

(64.8-82.8)

PPV c

69.0

53.8

76.9

74.3

59.3

80.3

78.0

60.6

84.9

(64.2-73.8)

(44.9-62.8)

(71.5-82.3)

(69.3-79.2)

(48.7-70.0)

(74.9-85.6)

(72.7-83.3)

(48.5-72.6)

(79.4-90.4)

NPV d

80.0

79.8

80.4

74.6

75.1

73.4

67.9

72.0

59.4

(74.0-85.9)

(72.7-87.0)

(69.1-91.7)

(69.0-80.2)

(68.4-81.9)

(63.0-83.8)

(61.7-72.3)

(65.4-78.6)

(50.5-68.3)

YI e

0.44

0.36

0.38

0.48

0.34

0.46

0.44

0.28

0.48

(0.37-0.51)

(0.25-0.48)

(0.28-0.48)

(0.41-0.56)

(0.22-0.45)

(0.36-0.56)

(0.38-0.52)

(0.16-0.39)

(0.38-0.59)

  1. *≥14 represents a case; a = Sensitivity; b = Specificity; c = Positive predictive value; d = Negative predictive value; e = Youden Index.