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. 2023 Jun 23;13(7):987.
doi: 10.3390/brainsci13070987.

Impact of Using Smartphone While Walking or Standing: A Study Focused on Age and Cognition

Tayla B Lino  1 , Gabriella S Scarmagnan  1 , Sidney A Sobrinho-Junior  1 , Giovanna M F Tessari  1 , Glaucia H Gonçalves  1 , Hugo M Pereira  2 , Gustavo Christofoletti  1
Affiliations

Impact of Using Smartphone While Walking or Standing: A Study Focused on Age and Cognition

Tayla B Lino et al. Brain Sci. .

Abstract

Background: Using smartphones during a task that requires upright posture is suggested to be detrimental for the overall motor performance. The aim of this study was to determine the role of age and specific aspects of cognitive function on walking and standing tasks in the presence of smartphone use.

Methods: 51 older (36 women) and 50 young (35 women), mean age: 66.5 ± 6.3 and 22.3 ± 1.7 years, respectively, were enrolled in this study. The impact of using a smartphone was assessed during a dynamic (timed up and go, TUG) and a static balance test (performed on a force platform). Multivariate analyses of variance were applied to verify main effects of age, task, estimates of cognitive function and interactions.

Results: Compared to young, older individuals exhibited a poorer performance on the dynamic and on the static test (age effect: p = 0.001 for both variables). Dual-tasking with a smartphone had a negative impact on both groups (task effect: p = 0.001 for both variables). The negative impact, however, was greater in the older group (age × task effect: p = 0.001 for both variables). Executive function and verbal fluency partially explained results of the dynamic and static tests, respectively.

Conclusions: The negative impact of using a smartphone while performing tasks similar to daily activities is higher in older compared to young people. Subclinical deficits in distinct aspects of cognitive function partially explain the decreased performance when dual-tasking.

Keywords: balance; cell phone; gait; mobility; multitasking behavior; pedestrian; smartphone.

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Conflict of interest statement

The authors declare no conflict of interest.

Figures

Figure 1
Figure 1
Description of number of participants included in each group.
Figure 2
Figure 2
Participants’ performance on the TUG test considering sex, age, and task.
Figure 3
Figure 3
Participants’ performance on the standing test, considering sex, age, and task.
See this image and copyright information in PMC

References

    1. Number of Smartphone Subscriptions Worldwide from 2016 to 2021, with Forecasts from 2022 to 2027. [(accessed on 19 January 2023)]. Available online: https://www.statista.com/statistics/330695/number-of-smartphone-users-wo...
    1. Sarwar M., Soomro T.R. Impact of Smartphone’s on Society. Eur. J. Sci. Res. 2013;98:216–226.
    1. Eriksson N., Rosenbröijer C.J., Fagerstrom A. The relationship between young consumers’ decision-making styles and propensity to shop clothing online with a smartphone. Procedia Comput. Sci. 2017;121:519–524. doi: 10.1016/j.procs.2017.11.069. - DOI
    1. Tang Y.E., Yang L., He Y. My phone, my zone: Restaurant consumers’ territorial responses to unsolicited recommendation on their smartphones. Int. J. Hosp. Manag. 2022;101:103115. doi: 10.1016/j.ijhm.2021.103115. - DOI
    1. Kanchi S., Sabela M.I., Mdluli P.S., Bisetty K. Smartphone based bioanalytical and diagnosis applications: A review. Biosens. Bioelectron. 2018;102:136–149. doi: 10.1016/j.bios.2017.11.021. - DOI - PubMed

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