Evidence map›Paper›PMID 38820044›Full record

ArticleWork (Reading, Mass.)2024

A comparison of historical versus proposed physical employment standards for flight paramedics performing helicopter winch rescue.

Benjamin N Meadley, Joanne Caldwell-Odgers

Abstract readComparative Study
In one paragraph

Article in Work (Reading, Mass.), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Benjamin N MeadleyDepartment of Paramedicine, Monash University, Frankston, Victoria, Australia.
Joanne Caldwell-OdgersDepartment of Physiology, Monash University, Clayton, Victoria, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundParamedics working in helicopter teams undertake water and land rescues. Historical assessments of role-related fitness were not developed using physical employment standards methodology.

objectiveTo compare the historical selection tests with new tests developed via contemporary scientific methodology.

methodsCandidates undergoing selection to the role of flight paramedic (n = 14; age 37±5 yrs, body mass index [BMI] 26±4 kg.m2) undertook existing paramedic selection tests on land and in water, measurements of task duration, maximum heart rate (HRmax), rate of perceived exertion (RPE6 - 20) and capillary blood lactate (Lacmax) were recorded. These results were compared to the same variables in experienced paramedics (n = 14; age 44±5 yrs, BMI 25±3 kg.m2) who undertook the new tests.

resultsLand task duration (existing 17±2 min vs. proposed 7±2 min, p <  0.05) HRmax (existing 186±13 b.min-1 vs. proposed 173±11 b.min-1, p <  0.05), and Lacmax (existing 23±3 mmol.L-1 vs. proposed 8±2 mmol.L-1, p <  0.05) were higher in the existing test compared to the proposed tests. Water task duration (existing 12±2 min vs. proposed 10±1 min, p <  0.05) was longer in the existing test, but HRmax (existing 166±18 b.min-1 vs. proposed 167±15 b.min-1, p = 0.90), Lacmax (existing 11±4 mmol.L-1 vs. proposed 11±4 mmol.L-1, p = 0.90) did not differ. RPE6 - 20 did not differ between groups for water or land.

conclusionsThe historical land-based physical tests for paramedics differed from the proposed tests, however the water-based tests had similar duration and physiological demands. Use of tests not developed via established scientific methodologies risks eliminating candidates suitable to work in the role, or including candidates that are not.

Indexed as

Air AmbulancesAllied Health PersonnelAdultEmploymentFemaleHeart RateHumansMaleMiddle AgedParamedicsPhysical ExertionPhysical FitnessRescue WorkergonomicsFitnessspecialiststrenuoustaskwork

Identifiers

PMID38820044
PMCPMC11613123

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.