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Clinical psychomotor skills among left and right handed medical students: are the left-handed medical students left out?

Overview of attention for article published in BMC Medical Education, March 2016
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Title
Clinical psychomotor skills among left and right handed medical students: are the left-handed medical students left out?
Published in
BMC Medical Education, March 2016
DOI 10.1186/s12909-016-0611-7
Pubmed ID
Authors

Sami Alnassar, Aljoharah Nasser Alrashoudi, Mody Alaqeel, Hala Alotaibi, Alanoud Alkahel, Waseem Hajjar, Ghadeer Al-shaikh, Abdulaziz Alsaif, Shafiul Haque, Sultan Ayoub Meo

Abstract

There is a growing perception that the left handed (LH) medical students are facing difficulties while performing the clinical tasks that involve psychomotor skill, although the evidence is very limited and diverse. The present study aimed to evaluate the clinical psychomotor skills among Right-handed (RH) and left-handed (LH) medical students. For this study, 54 (27 left handed and 27 right handed) first year medical students were selected. They were trained for different clinical psychomotor skills including suturing, laparoscopy, intravenous cannulation and urinary catheterization under the supervision of certified instructors. All students were evaluated for psychomotor skills by different instructors. The comparative performance of the students was measured by using a global rating scale, each selected criteria was allotted 5-points score with the total score of 25. There were no significant differences in the performance of psychomotor skills among LH and RH medical students. The global rating score obtained by medical students in suturing techniques was: LH 15.89 ± 2.88, RH 16.15 ± 2.75 (p = 0.737), cannulation techniques LH 20.44 ± 2.81, RH 20.70 ± 2.56 (p = 0.725), urinary catheterization LH 4.33 ± 0.96 RH 4.11 ± 1.05 (p = 0.421). For laparoscopic skills total peg transfer time was shorter among LH medical students compared to RH medical students (LH 129.85 ± 80.87 s vs RH 135.52 ± 104.81 s) (p = 0.825). However, both RH and LH students completed their procedure within the stipulated time. Among LH and RH medical students no significant difference was observed in performing the common surgical psychomotor skills. Surgical skills for LH or RH might not be a result of innate dexterity but rather the academic environment in which they are trained and assessed. Early laterality-related mentoring in medical schools as well as during the clinical residency might reduce the inconveniences faced by the left-handed medical personnel.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 64 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 64 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 10 16%
Researcher 9 14%
Student > Bachelor 8 13%
Other 6 9%
Professor > Associate Professor 5 8%
Other 13 20%
Unknown 13 20%
Readers by discipline Count As %
Medicine and Dentistry 25 39%
Social Sciences 6 9%
Business, Management and Accounting 2 3%
Nursing and Health Professions 2 3%
Agricultural and Biological Sciences 2 3%
Other 12 19%
Unknown 15 23%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 2. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 24 March 2016.
All research outputs
#14,254,293
of 22,856,968 outputs
Outputs from BMC Medical Education
#1,963
of 3,327 outputs
Outputs of similar age
#159,993
of 300,114 outputs
Outputs of similar age from BMC Medical Education
#50
of 76 outputs
Altmetric has tracked 22,856,968 research outputs across all sources so far. This one is in the 35th percentile – i.e., 35% of other outputs scored the same or lower than it.
So far Altmetric has tracked 3,327 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 6.3. This one is in the 36th percentile – i.e., 36% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 300,114 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 43rd percentile – i.e., 43% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 76 others from the same source and published within six weeks on either side of this one. This one is in the 30th percentile – i.e., 30% of its contemporaries scored the same or lower than it.