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Common Recreational Diving Practices: A Randomized Control Trial Using Pre-Dive Checklist

A Group Randomized Trial to Evaluate the Efficacy of Using Pre-dive Checklist to Prevent the Incidence of Recreational Scuba Diving Mishaps

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01960738
Acronym
Checklists
Enrollment
1116
Registered
2013-10-11
Start date
2012-06-30
Completion date
2012-08-31
Last updated
2013-10-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Injuries

Keywords

Diving, Water, Recreation, Precursor

Brief summary

To evaluate the efficacy of using a pre-dive checklist to prevent the incidence of diving mishaps in recreational divers.

Interventions

OTHERA pre-dive checklist

The pre-dive checklist included a checklist of tasks to be undertaken before the dive, a dive-plan that asked the diver to plan the depth, and amount of gas kept at different levels of diving, and 4 dive tips.

Sponsors

Divers Alert Network
Lead SponsorNETWORK

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
DOUBLE (Subject, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

* Over 18 years of age * Having a valid Diver Certification * Deemed fit by the Dive operator to dive on the day of participation * Planning to dive on the day of participation * Have basic knowledge of English

Exclusion criteria

* Anyone not meeting all of the inclusion criteria * A diver who did not answer the outcomes questionnaire was later excluded

Design outcomes

Primary

MeasureTime frameDescription
MishapsOne dayMishaps were reported by scuba divers themselves, at the end of their diving day (the day they were enrolled). Mishaps are precursors of injuries. Injuries are less common outcomes (in fact, nobody got injured), hence we used mishaps - which allowed us to test the efficacy of pre-dive checklists, and do so with limited resources.

Secondary

MeasureTime frameDescription
Major mishapsOne dayMajor mishaps are a type of mishaps
Minor MishapsOne dayMinor mishaps are a type of mishaps

Countries

Cayman Islands, Mexico, United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 4, 2026