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Roc Dha

This document contains a table with test results for the variable DHA. It lists cutoff values along with the corresponding sensitivity and 1-specificity at each of those cutoff values. The sensitivity generally decreases as the cutoff value increases, while the 1-specificity remains at 1.000 for lower cutoff values before gradually decreasing at higher cutoff values. The footnotes explain that the cutoff values range from the minimum observed test value minus 1 to the maximum observed test value plus 1.

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Asep Budiman
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45 views1 page

Roc Dha

This document contains a table with test results for the variable DHA. It lists cutoff values along with the corresponding sensitivity and 1-specificity at each of those cutoff values. The sensitivity generally decreases as the cutoff value increases, while the 1-specificity remains at 1.000 for lower cutoff values before gradually decreasing at higher cutoff values. The footnotes explain that the cutoff values range from the minimum observed test value minus 1 to the maximum observed test value plus 1.

Uploaded by

Asep Budiman
Copyright
© Attribution Non-Commercial (BY-NC)
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOC, PDF, TXT or read online on Scribd
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Coordinates of the Curve

Test Result Variable(s):DHA


Positive if Greater Than
or Equal Toa

Sensitivity

1 - Specificity

1.9900

1.000

1.000

3.0750

.967

1.000

4.3750

.933

1.000

5.6450

.900

1.000

6.1700

.867

1.000

6.8050

.800

1.000

7.1050

.767

1.000

8.0550

.767

.967

9.4200

.767

.933

10.0850

.767

.900

10.7000

.767

.867

11.6100

.767

.833

15.2250

.767

.800

19.0350

.733

.800

21.3750

.700

.800

23.5450

.667

.800

24.2050

.667

.767

25.2650

.633

.767

26.2850

.600

.767

26.6100

.567

.767

27.9200

.533

.767

29.4800

.500

.767

30.6350

.467

.767

32.6150

.467

.733

33.9650

.433

.733

34.7350

.400

.733

35.9500

.400

.700

36.7900

.400

.667

37.4050

.367

.667

37.8600

.367

.633

39.3700

.367

.600

43.1400

.367

.567

45.6000

.333

.567

46.2650

.333

.533

47.0150

.333

.500

49.9200

.300

.467

53.3750

.300

.433

54.1300

.300

.400

56.6400

.300

.367

60.8150

.300

.300

63.6750

.300

.267

65.4700

.267

.267

66.2450

.233

.233

67.2250

.233

.167

68.6650

.233

.133

69.9500

.200

.133

72.8050

.200

.100

75.3800

.200

.067

75.8450

.167

.067

76.2250

.133

.067

79.2400

.133

.033

84.9000

.100

.000

94.6400

.067

.000

102.8200

.033

.000

105.2100

.000

.000

a. The smallest cutoff value is the minimum observed test value


minus 1, and the largest cutoff value is the maximum observed
test value plus 1. All the other cutoff values are the averages of
two consecutive ordered observed test values.

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