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Table 3 Primary feasibility outcome measurements

From: Reconsolidation of traumatic memories protocol compared to trauma-focussed cognitive behaviour therapy for post-traumatic stress disorder in UK military veterans: a randomised controlled feasibility trial

Outcome

Progression criteria. Total number (unless stated as %)

Outcome in the trial%, (95% CI)

Number expressing interest

At least 180 individuals

350

Achieved

Number recruited

At least 60 participants

75 (21.43% of those that expressed interest recruited (17.43 to 26.06))

Achieved

Number randomised

At least 60 participants

60 (80% (69.23 to 87.67) of the recruited 75 participants)

Achieved

Percentage of participants lost to follow up

 ≤ 40%

8.4% (3.45 to 18.80)

Achieved

Percentage of participants deemed unsuitable for, and did not commence, therapy

New observation during trial-no progression criteria established at outset

11.7% (5.58 to 22.80)

Completeness of all outcome data for all randomised participants

(Missing data point/All data points at 20 weeks)

 ≥ 60%

75% (62.29 to 84.49)

Achieved

Completeness of PCL-5 outcome at 20 weeks

 ≥ 60%

75% (62.29 to 84.49)

Achieved

Compliance with therapy

RTM compliance ≥ 70%

TFCBT compliance ≥ 50%

60%(46.96 to 71.76)

Partially Achieved