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Table 4 Diagnostic status and behavioral outcome measures at post-treatment and 3-and 12-month follow-up

From: Efficacy of an internet-based exposure treatment for flying phobia (NO-FEAR Airlines) with and without therapist guidance: a randomized controlled trial

  

NFA

NFA + TG

WL

Statistics

Post

(n = 17)

3FW

(n = 15)

12FW

(n = 12)

Post

(n = 15)

3FW

(n = 7)

12FW

(n = 8)

Post

(n = 23)

FP Diagnosis

Yes

11

6

6

9

3

1

23

Post: χ2(2) =10.709; p < .01

No

6

9

6

6

4

7

0

3FW: χ2(1) = .175; p = .676

        

12FW: χ2(1) = 2.967; p = .085

Post-treatment flights

Yes

5

12

10

3

3

6

3

Post: χ2(2) = 1.514; p = .469

No

12

3

2

12

4

2

20

3FW: χ2(1) = 1.257; p = .262

        

12FW: χ2(1) = 1.257; p = .648

Number of flights taken

0

12

3

2

12

3

0

20

Post: χ2(6) = 3.059; p = .801

2

4

9

5

3

2

3

0

3FW: χ2(4) = 3.101; p = .541

4

1

2

2

0

2

3

2

12FW: χ2 (4) = 3.718; p = .446

6

0

1

3*

0

0

2*

1

 

Safety behaviors

Yes

2

7

5

1

2

4

18

Post: χ2 (2) = 25.408; p < .01

No

15

8

7

14

5

4

5

3FW: χ2 (1) = 1.174; p = .279

        

12FW: χ2 (1) = .038; p = .845

Number of safety behaviors

0

15

7

7

14

5

4

1

Post: χ2 (14) = 41.357; p < .001

1–3

2

6

4

1

1

3

16

3FW: χ2 (4) = 4.982; p = .289

4–6

0

0

1

0

1

1

5

12FW: χ2 (4) = .950; p = .917

7–9

0

0

0

0

0

 

1

 
  1. NFA. NO-FEAR Airlines totally self-applied. NFA + TG. NO-FEAR Airlines with therapist guidance. FP. Flying Phobia. Post. Post-treatment. 3FW. 3-month follow-up. 12FW. 12-month follow-up.
  2. *from 6 to 12 flights taken