Rating framework for pre-assessment of a proposed intervention study protocol to reduce parachute opening neck loads among skydivers, undertaken before the start of the trial
| Relevance | Simplicity | Safety |
|---|---|---|
| 1: Not relevant | 1: Not simple | 1: Not safe |
| 2: Needs revision | 2: Needs revision | 2: Needs revision |
| 3: Relevant but needs minor alteration | 3: Clear but needs minor alteration | 3: Safe but needs minor alteration |
| 4: Very relevant | 4: Very simple | 4: Very safe |
The domains relevance, simplicity (feasibility) and safety of the proposed protocol were rated by subject matter experts on a four-point Likert rating scale.