Table 7.
Medians, minimum, maximum and interquartile ranges for psychological measures at time 1, time 2, and time 3.
| Mdn | Min | Max | Interquartile range | |
|---|---|---|---|---|
| Acute Panic Inventory | ||||
| Time 1 (Pre-test) Time 2 (CO2 challenge) Time 3 (CO2 with CFI) |
2.5 11.5 1 |
0 0 0 |
28 45 39 |
6 17.25 6.5 |
| Anxiety Sensitivity Index | ||||
| Time 1 (Pre-test) Time 2 (CO2 challenge) Time 3 (CO2 with CFI) |
21.5 21.5 10 |
0 3 0 |
59 63 63 |
19 23 22.5 |
| Beck Anxiety Inventory | ||||
| Time 1 (Pre-test) Time 2 (CO2 challenge) Time 3 (CO2 with CFI) |
11 17 3 |
0 2 0 |
47 60 62 |
28.1 27.25 9 |
| Panic Cognitions Questionnaire | ||||
| Time 1 (Pre-test) Time 2 (CO2 challenge) Time 3 (CO2 with CFI) |
17 7 0 |
0 0 0 |
45 68 69 |
27.75 18.25 5.5 |
| State Anxiety Inventory | ||||
| Time 1 (Pre-test) Time 2 (CO2 challenge) Time 3 (CO2 with CFI) |
38 44.5 32 |
21 24 9 |
71 79 66 |
17.5 22 14.5 |
| VAS—Participant | ||||
| Time 1 (Pre-test) Time 2 (CO2 challenge) Time 3 (CO2 with CFI) |
7 6 2 |
0 0 0 |
9 10 8 |
5.38 6.13 3.13 |
| VAS—Researcher | ||||
| Time 1 (Pre-test) Time 2 (CO2 challenge) Time 3 (CO2 with CFI) |
7.25 7 2 |
0 1 0 |
10 10 7.5 |
4.75 6.25 2.75 |
N = 32 (group 1: n = 16; group 2: n = 16).