Seung-Kyu Lim

Prof. Dr. Seung-Kyu Lim

orcid

Research Focus & Metrics

Academic Career Length

11Years (2016-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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14 September 2024 in The Journal of nutrition, health and aging
Verified
Journal Article
Open access
SLSeung-Kyu Lim
Seung-Kyu Lim
KCKyomin Choi
Kyomin Choi
NHNam Hun Heo
Nam Hun Heo
YKYOUNJI KIM
YOUNJI KIM
JLJae Young Lim
Jae Young Lim
With the global aging trend, the incidence of falls and hip fractures is projected to rise, leading to an increased associated burden. Over 90% of hip fractures result from falls, yet not all falls cause fractures, suggesting specific fall characteristics may contribute to hip fractures. This review provides insights into fragility hip fracture-related falls among the older adults, aiding in understanding and developing effective fall prevention strategies for this population. Searches encompassed PubMed, OVID, EMBASE, Cochrane Library, and Web of Science, supplemented by citation checks. We included non-randomized studies detailing characteristics of fragility hip fracture-related falls in the older individuals, with or without a non-hip fracture control. Evaluated fall characteristics included height, location, direction, time, mechanism, activity during the fall, hip impact, protective responses, walking aid use, and impact surface. Results were analyzed using a narrative synthesis approach. The quality of these studies was assessed using the revised Risk of Bias Assessment tool for Non-randomized Studies 2 (RoBANS2). A total of 30 articles were reviewed, comprising 23 non-case control and 7 case-control studies, with a mean age of 75.6 years. Studies presented varied details on fall characteristics. Hip-fracture related falls typically occur indoors at or around standing height during daytime, often involving sideways or backward motions with inadequate protective responses. Slipping is predominant, yet lost balance and weakness/collapse are notable. Walking precedes many falls, but stationary activities (lack of forward motion, changing positions, sitting or standing still, transfer) also contribute. Low usage of walking aids and impact on hard surfaces are common features of these falls. This review underscores fall characteristics associated with fragility hip fractures in older adults, highlighting features more aligned with age-related physical frailty than general falls. Such insights can guide healthcare providers in implementing tailored interventions to reduce hip fractures and related challenges.

1 January 2016 in Annals of Rehabilitation Medicine
Verified
Journal Article
Open access
PDF file
SLSeung-Kyu Lim
Seung-Kyu Lim
JHJae-Young Han
Jae-Young Han
YCYu-Ri Choe
Yu-Ri Choe
Lim SK, et al. Ann Rehabil Med. 2016 Oct;40(5):924-932. https://doi.org/10.5535/arm.2016.40.5.924

31 October 2025 in Ewha Medical Journal
Verified
Journal Article
Open access
SLSeung-Kyu Lim
Seung-Kyu Lim
JLJae Young Lim
Jae Young Lim
Fragility fractures, particularly hip fractures, represent a major public health concern among older adults and are associated with high morbidity, mortality, functional decline, and socioeconomic burden. Cognitive impairment is common in older adults with hip fractures and contributes to increased fracture risk, poor postoperative outcomes, delayed recovery, and higher rates of institutionalization. This review aimed to examine rehabilitation strategies for older adults with hip fractures, with a specific focus on considerations for those with cognitive impairment. Evidence suggests that individuals with mild-to-moderate cognitive impairment can achieve meaningful functional gains through structured, intensive, multidisciplinary rehabilitation programs incorporating progressive resistance training, balance and mobility exercises, and individualized approaches tailored to cognitive and physical abilities. However, the implementation of such programs is often hindered by insufficient staff training and awareness in dementia-specific rehabilitation, limited resources, and the lack of standardized protocols defining eligibility, intensity, and adaptation. Optimizing outcomes requires structured, tailored rehabilitation protocols, enhanced staff education, interprofessional collaboration, and proactive management of delirium and secondary fracture prevention through fracture liaison services, while concurrently addressing systemic barriers such as resource constraints. Integrated, coordinated care across the continuum is essential to maximize recovery, independence, and quality of life in older adults with hip fractures and cognitive impairment.

11 March 2024 in Medicina
Verified
Journal Article
Open access
PDF file
SHSunwoo Hwang
Sunwoo Hwang
CKChang-woo Kim
Chang-woo Kim
YJYun-Jeong Jang
Yun-Jeong Jang
CLChang Han Lee
Chang Han Lee
MOMin-Kyun Oh
Min-Kyun Oh
SLSeung-Kyu Lim
Seung-Kyu Lim
Background and objectives: Musculoskeletal (MSK) pain significantly impacts physical activity and quality of life in older adults, potentially influencing mortality. This study explored the relationship between MSK pain, physical activity, muscle mass, and mortality among older adults. Material and Methods: We studied 1000 participants in the Korean Longitudinal Study on Health and Aging (KLoSHA), a prospective, population-based cohort study of people aged 65 years or older. Survival status was tracked over a 5-year period. Correlations between low back pain (LBP), knee pain, regular exercise, appendicular skeletal muscle mass (ASM), and other variables were analyzed. Logistic regression analyses were used to identify independent risk factors for mortality. Results: Of the total participants, 829 (82.9%) survived over a 5-year period. Survivors tended to be younger, had a higher BMI, and were more active in regular exercise. In contrast, non-survivors exhibited a higher prevalence of both LBP and knee pain, along with increased instances of multiple MSK pains. Lower ASM correlated moderately with LBP and knee pain, whereas higher ASM was associated with regular exercise. There was a moderate correlation between LBP and knee pain, both of which were associated with a lack of regular exercise. Age, sex, ASM, and regular exercise were significant predictors, even though MSK pain itself did not directly predict all-cause mortality. Conclusions: This study demonstrated the independent association between ASM, regular exercise, and mortality. Although MSK pain did not directly correlate with all-cause mortality, the non-survivor group had higher levels of both single and multiple MSK pains. Recognizing the interplay of MSK pain, physical activity, and muscle mass for older adults, the research underscores the need for holistic strategies to enhance health outcomes in older individuals with MSK pain.

11 January 2024 in Preprints.org
Verified
Preprint
Open access
PDF file
SHSunwoo Hwang
Sunwoo Hwang
CKChang-woo Kim
Chang-woo Kim
YJYun Jeong Jang
Yun Jeong Jang
CLChang Han Lee
Chang Han Lee
MOMin-Kyun Oh
Min-Kyun Oh
SLSeung-Kyu Lim
Seung-Kyu Lim
Background and objectives: Musculoskeletal (MSK) pain significantly impacts physical activity and quality of life in the elderly, potentially influencing mortality. This study explored the relationship between MSK pain, physical activity, muscle mass, and mortality among older adults. Material and Methods: We studied 1000 participants of the Korean Longitudinal Study on Health and Aging (KLoSHA), a prospective, population-based cohort study of people aged 65 years or older. Survival status was tracked over a 5-year period. Correlations between Low back pain (LBP), knee pain, regular exercise, appendicular skeletal muscle mass (ASM), and other variables were analyzed. Logistic regression analyzes were used to identify independent risk factors for mortality. Results: Of the total participants, 829 (82.9%) survived after a 5-year period. Survivors tended to be younger, had a higher BMI, and were more active in regular exercise. In contrast, non-survivors exhibited a higher prevalence of both LBP and knee pain, along with increased instances of multiple MSK pain. Lower ASM correlated moderately with LBP and knee pain, whereas higher ASM was associated with regular exercise Lower ASM was moderately associated with LBP and knee pain, while higher ASM correlated with engagement in regular exercise. There was a moderate correlation between LBP and knee pain, both of which were associated with a lack of regular exercise. Age, sex, ASM, and regular exercise were significant predictors, even though MSK pain itself did not directly predict all-cause mortality. Conclusions: This study demonstrated the independent association between ASM, regular exercise, and mortality. Although MSK pain did not directly correlate with all-cause mortality, the non-survivor group had higher levels of both single and multiple MSK pain. Recognizing the interplay of MSK pain, physical activity, and muscle mass for older adults, the research underscores the need for holistic strategies to enhance health outcomes in older individuals with MSK pain.

28 February 2021 in Annals of Rehabilitation Medicine
Verified
Journal Article
Open access
PDF file
HKHyeong Seop Kim
Hyeong Seop Kim
HSHeesuk Shin
Heesuk Shin
CYChul Ho Yoon
Chul Ho Yoon
ELEunshin Lee
Eunshin Lee
MOMin-Kyun Oh
Min-Kyun Oh
HBHayoung Byun
Hayoung Byun
Objective To retrospectively review the characteristics of preschool children with speech and language disorders to determine their clinical features and compares the average degrees of language delay based on hospital visit purposes, language developmental delay causes, and maternal language.Methods One thousand one hundred two children (832 males, 270 females) with the chief complaint of language or speech problems who underwent language assessment for the first time were included. Their medical records, including demographic data, language environments, and family history of language problems and other developmental problems, were collected. Furthermore, the results of language and developmental assessments and hearing tests were collected.Results Among the children enrolled in this study, 24% had parental problems and 9% were nurtured by their grandparents. The average degree of language delay did not differ regarding purposes of hospital visits. The average degree of language delay was greatest in children with autism spectrum disorders and least in children with mixed receptive–expressive language disorders. In children with mothers who do not speak Korean as their native language, social quotients in the social maturity scale were less than 70.Conclusion Language environment is an essential factor that may cause speech and language disorders. Moreover, maternal language seems to affect the social quotient of the social maturity scale.