Research Article
Pinnipeds and PTSD: An Analysis of a Human-Animal Interaction Case Study Program for a Veteran
Table 2
PCL-5 aggregated mean (
) item scores for the PCL-5 (
).
| PCL-5 question | T1–T2 | T2–T3 | T1–T3 | Aggregate [(T1–T2–T3)/3] | ↑ score | ↓ score | No change in score |
| 1 | −1 | 0 | −1 | −0.667 | X | | | 2 | −1 | 2 | 1 | 0.667 | | X | | 3 | 3 | 0 | 3 | 2 | | X | | 4 | 1 | 1 | 2 | 2 | | X | | 5 | 1 | 0 | 1 | 0.667 | | X | | 6 | 2 | 1 | 3 | 2 | | X | | 7 | 2 | 0 | 2 | 0.667 | | X | | 8 | 0 | 1 | 1 | 0.667 | | X | | 9 | 1 | 0 | 1 | 0.667 | | X | | 10 | 1 | 1 | 0 | 0 | | | X | 11 | 0 | 1 | 1 | 0.667 | | X | | 12 | 1 | −2 | −1 | −0.667 | X | | | 13 | 2 | −2 | 0 | 0 | | | X | 14 | 0 | 0 | 0 | 0 | | | X | 15 | 1 | −1 | 0 | 0 | | | X | 16 | 1 | 0 | 1 | 0.667 | | X | | 17 | 0 | 1 | 1 | 0.667 | | X | | 18 | 0 | 0 | 0 | 0 | | | X | 19 | 0 | 0 | 0 | 0 | | | X | 20 | −1 | 1 | 0 | 0 | | | X |
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Table key: T1 = week 1 (pretest), T2 = week 2 (midpoint), T3 = week 4 (posttest), = mean, ↑ = increase, ↓ = decrease, X = indicated changed. |