Evidence map›Paper›PMID 36978129›Full record

ArticleBMC musculoskeletal disorders2023

Effects of age-related changes in trunk and lower limb range of motion on gait.

Meiling Zhai, Yongchao Huang, Shi Zhou, Yahong Jin, Jiayun Feng, Chaolei Pei, Li Wen, Li Wen's

Open access · goldFull text read
In one paragraph

Article in BMC musculoskeletal disorders, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
22.6field-weighted citation impact, top 1% of its field
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

13 citing papers in PubMed, 31 citations in OpenAlex.

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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

8 authors at 4 institutions in 2 countries.

Meiling ZhaiSchool of Sports and Health, Nanjing Sport Institute, Nanjing, Jiangsu, China.
Yongchao HuangSchool of Sports and Health, Nanjing Sport Institute, Nanjing, Jiangsu, China.
Shi ZhouPhysical Activity, Sport and Exercise Research Theme, Faculty of Health, Southern Cross University, 2480, Lismore, NSW, Australia.
Yahong JinSchool of Physical Education and Humanities, Nanjing Sport Institute, Nanjing, Jiangsu, China. yahongking@hotmail.com.
Jiayun FengInstitute of Sports Training, Tianjin University of Sport, Tianjin, China.
Chaolei PeiInstitute of Physical Education, Shanxi Normal University, Taiyuan, China.
Li WenSchool of Sports and Health, Nanjing Sport Institute, Nanjing, Jiangsu, China. wenli34@hotmail.com.
Li Wen'sSchool of Sports and Health, Nanjing Sport Institute, Nanjing, Jiangsu, China.
Nanjing Sport Institute · CNShanxi Normal University · CNSouthern Cross University · AUTianjin University of Sport · CN

Funding

National Natural Science Foundation of China 31271275
6 · The paper itself

Abstract

backgroundThe ability to walk is crucial for maintaining independence and a high quality of life among older adults. Although gait characteristics have been extensively studied in older adults, most studies have investigated muscle activity in the joints of the trunk or the lower limbs without assessing their interactions. Thus, the causes of altered trunk and lower limb movement patterns in older adults remain to explore. Therefore, this study compared the joint kinematic parameters of both trunk and lower limbs between young and older adults to identify kinematic factors associated with changes in gait among older adults.

methodsIn total, 64 older (32 males, aged 68.34 ± 7.38 years; 32 females, aged 67.16 ± 6.66 years) and 64 young (32 males, aged 19.44 ± 0.84 years; 32 females, aged 19.69 ± 0.86 years) healthy adults participated in this study. The range of motion (ROM) of the thorax, pelvis, and trunk in the horizontal plane and of the hip, knee, and ankle joints of the lower limbs in the sagittal plane were measured using a motion capture system with wearable sensors. Two-way analysis of variance assessed differences in ROM by group, sex, and spatio-temporal gait parameters; Pearson correlation analysis assessed the correlation of the trunk and lower limbs.

resultsStep length, gait speed, and stride length were greater in young adults (p < 0.001) than in older adults, but older women displayed the fastest gait speed (p < 0.05). ROM values for the pelvis, thorax, trunk, knee joint, and ankle joint of young adults were greater (p < 0.05) than those in older adults. However, hip ROM in older adults was significantly greater than that in young adults (p < 0.05).

conclusionWith increasing age, ROM of the lower limbs, especially the ankle joint, decreased significantly, resulting in a significant decrease in gait speed. As ROM of the pelvis decreased, stride length decreased significantly in older adults, who compensate through thoracic rotation. Thus, older adults should enhance muscle strength and increase ROM to improve gait patterns.

Indexed as

GaitQuality of LifeAgedBiomechanical PhenomenaFemaleHumansKneeKnee JointMaleRange of Motion, ArticularYoung AdultGaitOlderRange of motionTrunkYoung

Identifiers

PMID36978129
PMCPMC10044394
OpenAlexW4361214655

What OpenQuestion holds

Textfull text, public
LicenceCC BY
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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.