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. 2018 Jul 23;7:25. doi: 10.1186/s40169-018-0200-y

Table 6.

Frequency for each of PTSD questions

PC at baseline PC HC
N = 62 N = 62 N = 62
Yes No Yes No Yes No
Are you having nightmares? 7 55 5 57 1 61
Are you having flashbacks? 6 56 8 54 7 55
Are you having trouble keeping thoughts of incident out of your head? 4 58 11 51 1 61
Are you feeling numb/detached? 2 60 4 58 0 62
Are you avoiding similar situations? 2 60 12 50 5 57
Are you having difficulty sleeping? 6 56 16 46 3 59

Yes and no responses