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Table 2 Deviance and Type 3 LR statistics for fitted models: Variables; tenderness (left side), tenderness (right side), pain and photophobia

From: Effectiveness of paranasal air suction on acute migraine using portable air sucker – a randomized, double blind study

Source

df

Tenderness (left side)

Tenderness (right side)

Pain

Photophobia

LR (Type3)

P

LR (Type3)

P

LR (Type3)

P

LR (Type3)

P

Type of migraine

1

1.53

0.2161

0.86

0.3534

0.86

0.3535

0.52

0.3114

Side of the headache

3

1.37

0.7125

0.65

0.885

1.31

0.7264

0.64

0.8464

Gender

1

0.05

0.8197

4.65

0.031

1.59

0.2068

0.42

0.2911

Group

1

74.36

<0.0001

78.18

<0.0001

19.11

<0.0001

100.59

<0.0001

Deviance

 

32.20

0.9988

38.84

0.9846

16.53

0.9991

39.62

0.9999

  

(60df)

 

(60df)

 

(38df)

 

(82df)