Model

Number of papers correctly predicted

Percentage of papers correctly predicted

Significant deterrent effect

No significant deterrent effect

1

27/37

46/55

79.4%

1a

29/37

44/55

79.4%

2

27/37

46/55

79.4%

2a

30/37

42/55

78.3%

3

27/37

47/55

80.4%

3a

29/37

44/55

79.4%

4

25/37

46/55

77.2%

5

18/37

59/72

70.6%

5a

30/37

46/72

69.7%

6

19/30

38/45

76.0%

6a

23/30

29/45

69.3%

7

24/29

32/38

83.6%

7a

25/29

29/38

80.6%