Pinnipeds and PTSD: An Analysis of a Human-Animal Interaction Case Study Program for a Veteran

Table 1

Program seal to heal PCL-5 scores for T1, T2, and T3 ().

Participant number	PCL question number	PCL (T1)	PCL (T2)	(T1–T2)	PCL (T3)	(T2–T3)	(T1–T3)
3	1	1	2	−1	2	0	−1
	2	2	3	−1	1	2	1
	3	4	1	3	1	0	3
	4	4	3	1	2	1	2
	5	3	2	1	2	0	1
	6	4	2	2	1	1	3
	7	3	1	2	1	0	2
	8	4	4	0	3	1	1
	9	3	2	1	2	0	1
	10	2	3	−1	2	1	0
	11	3	3	0	2	1	1
	12	2	1	1	3	−2	−1
	13	4	2	2	4	−2	0
	14	1	1	0	1	0	0
	15	3	2	1	3	−1	0
	16	3	2	1	2	0	1
	17	4	4	0	3	1	1
	18	2	2	0	2	0	0
	19	4	4	0	4	0	0
	20	3	4	−1	3	1	0
	Sum	59	48	11	44	4	15

Key to PCL answers: 0 = not at all, 1 = a little bit, 2 = moderately, 3 = quite a bit, 4 = extremely; key to test and week identification: T1 = week 1, T2 = week 2, T3 = week 4.