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Alsayed Hassan DA, Chivese T, Syed MA, Alhussaini NWZ. Prevalence and factors associated with falls in older adults in a Middle Eastern population: a retrospective cross-sectional study. Public Health 2024; 233:54-59. [PMID: 38848620 DOI: 10.1016/j.puhe.2024.04.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 03/24/2024] [Accepted: 04/05/2024] [Indexed: 06/09/2024]
Abstract
OBJECTIVE The main objective was to determine the prevalence of falls and associated factors in older adults living in Qatar. STUDY DESIGN Cross-sectional study. METHODS This is a cross-sectional study of older adults aged ≥60 years with at least one encounter with primary health care corporation (PHCC) in Qatar during the period 2017-2022. Data on documented falls, demographic variables, and medical comorbidities were extracted from all PHCCs in Qatar. Descriptive and inferential statistics were used to address the aim of the study. RESULTS A total of 68,194 older adults had at least one encounter with PHCC. The median age was 65.0 years, 58.9% were males, and 32.6% were Qatari nationality. A higher percentage of falls was found in individuals with hypertension (80%), diabetes (74.2%), and dyslipidemia (48.9%), which were also the most prevalent comorbidities. The prevalence of falls was 6.7% (95% CI 6.6-6.9). Compared to individuals aged 60-69 years, individuals aged 70-79, 80-89, and 90-99 had increased odds of falls by 1.6 (95% CI 1.5, 1.8), 2.5 (95% CI 2.2, 2.8), and 2.6 (95% CI 2.0, 3.3), respectively. Females and individuals of Qatari nationality had increased odds of fall by 1.5 (95% CI 1.4, 1.6) and 1.2 (95% CI 1.1, 1.3), respectively. Orthostatic hypotension, syncope, Parkinson's disease, and hip arthritis showed the strongest associations with falls. CONCLUSIONS Given the growing population of older adults in the Middle East and North African region, falls is a public health concern. The risk factors identified in this study suggest the need for proactive healthcare strategies tailored to the unique needs of older adult populations.
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Affiliation(s)
| | - T Chivese
- College of Medicine, Qatar University, QU Health, Doha, Qatar
| | - M A Syed
- Primary Health Care Corporation, Doha, Qatar
| | - N W Z Alhussaini
- College of Health Sciences, Qatar University, QU Health, Doha, Qatar
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Ferhi H, Magtouf E, Attia A, Durand S, Boyas S, Beaune B, Chortane SG, Maktouf W. Does Obesity Affect the Rate of Force Development in Plantar Flexor Muscles among Older Adults? Sports (Basel) 2024; 12:89. [PMID: 38668557 PMCID: PMC11054987 DOI: 10.3390/sports12040089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 03/16/2024] [Accepted: 03/21/2024] [Indexed: 04/29/2024] Open
Abstract
The literature offers limited information on the effect of obesity on the rate of force development (RFD), a critical parameter for mobility in older adults. The objectives of this study were to explore the influence of obesity on the RFD in older adults and to examine the association between this neuromuscular parameter and walking speed. The participants (42 older adults) were classified into two groups: the control group (CG, n = 22; mean age = 81.13 ± 4.02 years; body mass index (BMI) = 25.13 ± 3.35 kg/m2), and the obese group (OG, n = 20; mean age = 77.71 ± 2.95 years; BMI = 34.46 ± 3.25 kg/m2). Walking speed (m/s) was measured using the 10 m walking test. Neuromuscular parameters of the plantar flexors were evaluated during a maximal voluntary contraction test using a dynamometer. The RFD was calculated from the linear slop of the force-time curve in the following two phases: from the onset of the contraction to 50 ms (RFD0-50) and from 100 to 200 ms (RFD100-200). The gait speed was lower in the OG compared to the CG (p < 0.001). The RFD50/100 and RFD100/200 were lower in the OG compared to the CG (p < 0.001). The RFD50/100 was found to be the predominant influencer on gait speed in the OG. In conclusion, obesity negatively impacts the RFD in older adults and RFD stands out as the primary factor among the studied parameters influencing gait speed.
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Affiliation(s)
- Hamza Ferhi
- Research Laboratory (LR23JS01) Sport Performance, Health & Society, Higher Institute of Sport and Physical Education of Ksar Saîd, University of La Manouba, Tunis 2010, Tunisia; (H.F.); (E.M.); (A.A.); (S.G.C.)
| | - Elmoetez Magtouf
- Research Laboratory (LR23JS01) Sport Performance, Health & Society, Higher Institute of Sport and Physical Education of Ksar Saîd, University of La Manouba, Tunis 2010, Tunisia; (H.F.); (E.M.); (A.A.); (S.G.C.)
| | - Ahmed Attia
- Research Laboratory (LR23JS01) Sport Performance, Health & Society, Higher Institute of Sport and Physical Education of Ksar Saîd, University of La Manouba, Tunis 2010, Tunisia; (H.F.); (E.M.); (A.A.); (S.G.C.)
| | - Sylvain Durand
- Laboratory Movement, Interactions, Performance (UR 4334), Department of Sport Sciences, Faculty of Sciences and Technologies, Le Mans University, 72000 Le Mans, France; (S.D.); (S.B.); (B.B.)
| | - Sébastien Boyas
- Laboratory Movement, Interactions, Performance (UR 4334), Department of Sport Sciences, Faculty of Sciences and Technologies, Le Mans University, 72000 Le Mans, France; (S.D.); (S.B.); (B.B.)
| | - Bruno Beaune
- Laboratory Movement, Interactions, Performance (UR 4334), Department of Sport Sciences, Faculty of Sciences and Technologies, Le Mans University, 72000 Le Mans, France; (S.D.); (S.B.); (B.B.)
| | - Sabri Gaied Chortane
- Research Laboratory (LR23JS01) Sport Performance, Health & Society, Higher Institute of Sport and Physical Education of Ksar Saîd, University of La Manouba, Tunis 2010, Tunisia; (H.F.); (E.M.); (A.A.); (S.G.C.)
| | - Wael Maktouf
- Bioengineering, Tissues and Neuroplasticity, UR 7377, Faculty of Health/EPISEN, University of Paris-Est Créteil, 8 rue du Général Sarrail, 94010 Créteil, France
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Maktouf W, Ferhi H, Boyas S, Beaune B, Gaied Chortane S, Portero P, Durand S. The influence of obesity and fat distribution on ankle muscle coactivation during gait. PLoS One 2024; 19:e0294692. [PMID: 38507359 PMCID: PMC10954167 DOI: 10.1371/journal.pone.0294692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 11/07/2023] [Indexed: 03/22/2024] Open
Abstract
BACKGROUND Excessive body weight is associated with gait alterations. In none of previous studies, body fat distribution has been considered as a factor that could change gait parameters and induce different neuromuscular adaptations. OBJECTIVE This multicenter, analytical, and cross-sectional study aimed to investigate the influence of the body mass distribution on gait parameters and ankle muscle coactivation in obese individuals. METHODS Three distinct groups were included in the study: a non-obese control group (CG, n = 15, average age = 32.8 ± 6.5 years, BMI = 21.4 ± 2.2 kg/m2), an obese-android group characterized by a Waist to Hip Ratio (WHR) greater than 1 (OAG, n = 15, age = 32.4 ± 3.9 years, BMI = 41.4 ± 3.9 kg/m2, WHR = 1.2 ± 0.2), and an obese-gynoid group with a WHR less than 1 (OGG, n = 15, age = 35.4 ± 4.1 years, BMI = 40.0 ± 5.7 kg/m2, WHR = 0.82 ± 0.3). All participants walked on an instrumented gait analysis treadmill at their self-selected walking speed for one minute. Spatiotemporal parameters, walking cycle phases, vertical ground reaction force (GRFv) and center of pressure (CoP) velocity were sampled from the treadmill software. Electromyography (EMG) activity of the gastrocnemius medialis (GM), the soleus (SOL) and tibialis anterior (TA) were collected during walking and used to calculate coactivation indexes (CI) between ankle plantar and dorsal flexors (GM/TA and SOL/TA) for the different walking cycle phases. RESULTS Compared to OAG, OGG walked with shorter and larger strides, lower CoP velocity and GRFv. During the single support phase, SOL/TA coactivation was higher in OAG compared to OGG (p < .05). During the propulsion phase, SOL/TA coactivation was higher in OGG compared to OAG (p < .05). CONCLUSION Gait parameters and ankle muscle coactivation in obese individuals seem to be strongly dependent on body mass distribution. From the biomechanical point of view, body mass distribution changes gait strategies in obese individuals inducing different neuromuscular adaptations during the single support and propulsion phases.
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Affiliation(s)
- Wael Maktouf
- Bioengineering, Tissues and Neuroplasticity, UR 7377, Université Paris-Est Créteil, Faculté de Médecine, Créteil, France
| | - Hamza Ferhi
- Research Unit (UR17JS01) « Sport Performance, Health & Society », Higher Institute of Sport and Physical Education of Ksar Saîd, University of “La Manouba”, Tunis, Tunisia
| | - Sébastien Boyas
- Department of Sport Sciences, Laboratory “Movement, Interactions, Performance” (UR 4334), Faculty of Sciences and Technologies, Le Mans University, Le Mans, France
| | - Bruno Beaune
- Department of Sport Sciences, Laboratory “Movement, Interactions, Performance” (UR 4334), Faculty of Sciences and Technologies, Le Mans University, Le Mans, France
| | - Sabri Gaied Chortane
- Research Unit (UR17JS01) « Sport Performance, Health & Society », Higher Institute of Sport and Physical Education of Ksar Saîd, University of “La Manouba”, Tunis, Tunisia
| | - Pierre Portero
- Bioengineering, Tissues and Neuroplasticity, UR 7377, Université Paris-Est Créteil, Faculté de Médecine, Créteil, France
| | - Sylvain Durand
- Department of Sport Sciences, Laboratory “Movement, Interactions, Performance” (UR 4334), Faculty of Sciences and Technologies, Le Mans University, Le Mans, France
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Sebastiani C, Wong JYX, Litt A, Loewen J, Reece K, Conlin N, Dunand T, Montero Odasso M, D'Amore C, Saunders S, Beauchamp M. Mapping sex and gender differences in falls among older adults: A scoping review. J Am Geriatr Soc 2024; 72:903-915. [PMID: 38147460 DOI: 10.1111/jgs.18730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 11/02/2023] [Accepted: 11/19/2023] [Indexed: 12/28/2023]
Abstract
BACKGROUND There is growing recognition of the importance of sex and gender differences within falls literature, but the characterization of such literature is uncertain. The aim of this scoping review was to (1) map the nature and extent of falls literature examining sex or gender differences among older adults, and (2) identify gaps and opportunities for further research and practice. METHODS We used a scoping review methodology. Eligible studies included participants with a mean age of ≥ 60 years and study aims specifying falls and either sex or gender concepts. MEDLINE, Embase, CINAHL, Ageline, and Psychinfo databases were searched from inception to March 2, 2022. Records were screened and charted by six independent reviewers. Descriptive and narrative reports were generated. RESULTS A total of 15,266 records were screened and 74 studies were included. Most studies reported on sex and gender differences in fall risk factors (n = 52, 70%), incidence/prevalence (n = 26, 35%), fall consequences (n = 22, 30%), and fall characteristics (n = 15, 20%). The majority of studies (n = 70, 95%) found significant sex or gender differences in relation to falls, with 39 (53%) identifying significant sex differences and 31 (42%) identifying significant gender differences. However, only three (4%) studies defined sex or gender concepts and only nine (12%) studies used sex or gender terms appropriately. Fifty-six (76%) studies had more female participants than males. Four (5%) were intervention studies. Studies did not report falls in line with guidelines nor use common fall definitions. CONCLUSION Sex and gender differences are commonly reported in falls literature. It is critical for future research to use sex and gender terms appropriately and include similar sample sizes across all genders and sexes. In addition, there is a need to examine more gender-diverse populations and to develop interventions to prevent falls that address sex and gender differences among older adults.
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Affiliation(s)
- Crista Sebastiani
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Jamie Yee Xin Wong
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Amandeep Litt
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Julia Loewen
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Karly Reece
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Nicole Conlin
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Tessa Dunand
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Manuel Montero Odasso
- Schulich School of Medicine and Dentistry, Department of Medicine, Western University, London, Ontario, Canada
| | - Cassandra D'Amore
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Stephanie Saunders
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Marla Beauchamp
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
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Zhang H, Xu C, Yuan C, Shi B, Zhu W, Wang H, Fu F, Tang D, Wang Y. Causal associations between genetically determined common psychiatric disorders and the risk of falls: evidence from Mendelian randomization. Eur J Med Res 2023; 28:578. [PMID: 38071363 PMCID: PMC10709873 DOI: 10.1186/s40001-023-01502-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Accepted: 11/03/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND The causal associations between psychiatric disorders and falls risk remains uncertain. Consequently, this study aimed to explore the causal relationship between genetically determined three common psychiatric disorders and the risk of falls based on Mendelian randomization (MR). METHODS The genome-wide association study (GWAS) data for schizophrenia (SCZ) (N = 320,404), major depressive disorder (MDD) (N = 480,359), and Alzheimer's disease (AD) (N = 63,926) were obtained as exposures. The GWAS data for falls risk (N = 451,179) was obtained as outcome. Univariate Mendelian randomization (UVMR) was used to evaluate the direct causal relationship between SCZ, MDD, AD, and risk of falls. Inverse variance weighting (IVW) was used as the primary analysis method. Sensitivity analysis was performed to assess the validity of the casualty. Multivariate Mendelian randomization (MVMR) analysis was conducted after adjusting body mass index and smoking initiation. Mediating MR was conducted to calculate the mediating effects of potential intermediaries. RESULTS UVMR analysis showed that SCZ (OR 1.02, 95% CI 1.01-1.04, p = 8.03E-03) and MDD (OR 1.15, 95% CI 1.08-1.22, p = 1.38E-05) were positively associated with the risk of falls. Sensitivity analysis results were reliable and robust. MVMR results indicated that the relationship between MDD and SCZ and falls risk remained significant. Mediating MR results demonstrated that smoking initiation mediated partial causal effect of SCZ (0.65%, P = 0.03) and MDD (14.82%, P = 2.02E-03) on risk of falls. CONCLUSIONS This study provides genetic evidence for a causal relationship of individuals with SCZ and MDD on an increased risk of falls. Healthcare providers should be aware of the risk of falls in MDD and SCZ patients and develop strategies accordingly.
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Affiliation(s)
- Haitao Zhang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Wan-Ping South Road 725#, Xuhui District, Shanghai, 200032, China
- Spine Institute, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
- Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chuanglong Xu
- Ningxia Hospital of Traditional Chinese Medicine and Chinese Medicine Research Institute, Ningxia, China
| | - Chunchun Yuan
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Wan-Ping South Road 725#, Xuhui District, Shanghai, 200032, China
- Spine Institute, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
- Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Binhao Shi
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Wenhao Zhu
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Wan-Ping South Road 725#, Xuhui District, Shanghai, 200032, China
- Spine Institute, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
- Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hongyu Wang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Wan-Ping South Road 725#, Xuhui District, Shanghai, 200032, China
- Spine Institute, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
- Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Furui Fu
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Wan-Ping South Road 725#, Xuhui District, Shanghai, 200032, China
- Spine Institute, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
- Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Dezhi Tang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Wan-Ping South Road 725#, Xuhui District, Shanghai, 200032, China.
- Spine Institute, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China.
- Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai, China.
| | - Yongjun Wang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Wan-Ping South Road 725#, Xuhui District, Shanghai, 200032, China.
- Spine Institute, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China.
- Key Laboratory of Theory and Therapy of Muscles and Bones, Ministry of Education, Shanghai, China.
- Shanghai University of Traditional Chinese Medicine, Shanghai, China.
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Magtouf E, Chortane SG, Chortane OG, Boyas S, Beaune B, Durand S, Maktouf W. Influence of Concurrent Exercise Training on Ankle Muscle Activation during Static and Proactive Postural Control on Older Adults with Sarcopenic Obesity: A Multicenter, Randomized, and Controlled Trial. Eur J Investig Health Psychol Educ 2023; 13:2779-2794. [PMID: 38131891 PMCID: PMC10743236 DOI: 10.3390/ejihpe13120192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 11/14/2023] [Accepted: 11/22/2023] [Indexed: 12/23/2023] Open
Abstract
Sarcopenic obesity (SO), characterized by age-related muscle loss and excess body fat, significantly impairs postural control. However, limited research has explored the effects of concurrent exercise training on neuromuscular strategies during postural control in older adults with SO. The study enrolled 50 older adults with SO, split into an intervention group (IG, n = 25, mean age = 76.1 ± 3.5 years; mean BMI = 34.4 ± 4.0 kg/m2) and a control group (CG, n = 25, mean age = 75.9 ± 5.4 years; mean BMI = 32.9 ± 2.3 kg/m2). Participants in the IG were engaged in 60-min Total Mobility Plus Program (TMP) sessions three times a week for four months, while the CG maintained their typical daily activities. Standardized evaluations were conducted both before and after the intervention. These assessments included the Romberg and Timed Up and Go (TUG) tests, as well as the measurement of Center of Pressure (CoP) displacements parameters under various conditions. Additionally, ankle muscle activities were quantified during postural control evaluations and maximal voluntary contractions of plantar and dorsal flexors. Post-intervention results revealed a significant reduction of the standing time measured in the Romberg (-15.6%, p < 0.005) and TUG (-34.6%, p < 0.05) tests. Additionally, CoP area and velocity were notably reduced in various conditions (p < 0.05). Postural control improvements were associated with an increase of strength (p < 0.05) and decrease of ankle muscle activation (p < 0.05). These findings highlight the reversibility of neuromuscular system alterations associated with the synergistic effects of sarcopenia and obesity, emphasizing the trainability of postural control regulation within this population. By incorporating these insights into clinical practice and public health strategies, it seems possible to optimize the health and well-being of older adults with SO.
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Affiliation(s)
- Elmoetez Magtouf
- Research Laboratory (LR23JS01) «Sport Performance, Health & Society», Higher Institute of Sport and Physical Education of Ksar Saîd, University of “La Manouba”, Tunis 2010, Tunisia; (E.M.); (S.G.C.); (O.G.C.)
| | - Sabri Gaied Chortane
- Research Laboratory (LR23JS01) «Sport Performance, Health & Society», Higher Institute of Sport and Physical Education of Ksar Saîd, University of “La Manouba”, Tunis 2010, Tunisia; (E.M.); (S.G.C.); (O.G.C.)
| | - Oussema Gaied Chortane
- Research Laboratory (LR23JS01) «Sport Performance, Health & Society», Higher Institute of Sport and Physical Education of Ksar Saîd, University of “La Manouba”, Tunis 2010, Tunisia; (E.M.); (S.G.C.); (O.G.C.)
| | - Sébastien Boyas
- Laboratory “Movement, Interactions, Performance” (UR 4334), Department of Sport Sciences, Faculty of Sciences and Technologies, Le Mans University, 72000 Le Mans, France; (S.B.); (B.B.); (S.D.)
| | - Bruno Beaune
- Laboratory “Movement, Interactions, Performance” (UR 4334), Department of Sport Sciences, Faculty of Sciences and Technologies, Le Mans University, 72000 Le Mans, France; (S.B.); (B.B.); (S.D.)
| | - Sylvain Durand
- Laboratory “Movement, Interactions, Performance” (UR 4334), Department of Sport Sciences, Faculty of Sciences and Technologies, Le Mans University, 72000 Le Mans, France; (S.B.); (B.B.); (S.D.)
| | - Wael Maktouf
- Bioengineering, Tissues and Neuroplasticity, UR 7377, Faculty of Health, University of Paris-Est Créteil, 8 rue du Général Sarrail, 94010 Créteil, France
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Ferhi H, Maktouf W. The impact of obesity on static and proactive balance and gait patterns in sarcopenic older adults: an analytical cross-sectional investigation. PeerJ 2023; 11:e16428. [PMID: 38025734 PMCID: PMC10676719 DOI: 10.7717/peerj.16428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 10/18/2023] [Indexed: 12/01/2023] Open
Abstract
Background Obesity is increasingly recognized as a significant factor in the susceptibility of older adults to falls and related injuries. While existing literature has established a connection between obesity and reduced postural stability during stationary stances, the direct implications of obesity on walking dynamics, particularly among the older adults with sarcopenia, are not yet comprehensively understood. Objective Firstly, to investigate the influence of obesity on steady-state and proactive balance, as well as gait characteristics, among older adults with sarcopenic obesity (SO); and secondly, to unearth correlations between anthropometric characteristics and balance and gait parameters in the same demographic. Methods A cohort of 42 participants was categorized into control (CG; n = 22; age = 81.1 ± 4.0 years; BMI = 24.9 ± 0.6 kg/m²) and sarcopenic obese (SOG; n = 20; age = 77.7 ± 2.9 years; BMI = 34.5 ± 3.2 kg/m²) groups based on body mass index (BMI, kg/m²). Participants were assessed for anthropometric data, body mass, fat and lean body mass percentages (%), and BMI. Steady-state balance was gauged using the Romberg Test (ROM). Proactive balance evaluations employed the Functional Reach (FRT) and Timed Up and Go (TUG) tests. The 10-m walking test elucidated spatiotemporal gait metrics, including cadence, speed, stride length, stride time, and specific bilateral spatiotemporal components (stance, swing, 1st and 2nd double support, and single support phases) expressed as percentages of the gait cycle. Results The time taken to complete the TUG and ROM tests was significantly shorter in the CG compared to the SOG (p < 0.05). In contrast, the FRT revealed a shorter distance achieved in the SOG compared to the CG (p < 0.05). The CG exhibited a higher gait speed compared to the SOG (p < 0.05), with shorter stride and step lengths observed in the SOG compared to the CG (p < 0.05). Regarding gait cycle phases, the support phase was longer, and the swing phase was shorter in the SOG compared to the CG group (p < 0.05). LBM (%) showed the strongest positive correlation with the ROM (r = 0.77, p < 0.001), gait speed (r = 0.85, p < 0.001), TUG (r = -0.80, p < 0.001) and FRT (r = 0.74, p < 0.001). Conclusion Obesity induces added complexities for older adults with sarcopenia, particularly during the regulation of steady-state and proactive balance and gait. The percentage of lean body mass has emerged as a crucial determinant, highlighting a significant impact of reduced muscle mass on the observed alterations in static postural control and gait among older adults with SO.
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Affiliation(s)
- Hamza Ferhi
- Research Unit (UR17JS01) Sport Performance, Health & Society, Higher Institute of Sport and Physical Education of Ksar Saîd, Tunis, Manouba, Tunisie
| | - Wael Maktouf
- Bioengineering, Tissues and Neuroplasticity, UR 7377, Faculty of Medicine, University of Paris Est Créteil, France
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Lin WQ, Lin L, Sun SY, Yuan LX, Sun MY, Wang C, Chen JM, Li YH, Zhou Q, Wu D, Huang TY, Liang BH, Liu H. Prevalence of falls, injury from falls and associations with chronic diseases among community-dwelling older adults in Guangzhou, China: a cross-sectional study. Front Public Health 2023; 11:1251858. [PMID: 37780423 PMCID: PMC10540617 DOI: 10.3389/fpubh.2023.1251858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Accepted: 08/28/2023] [Indexed: 10/03/2023] Open
Abstract
Introduction As a developing country with the largest older adult population in the world, strengthening the research on falls among the older adults is undoubtedly an urgent item in China. This study aimed to explore the prevalence and risk factors associated with falls and injury from falls among community-dwelling older adults in Guangzhou, China, particularly focusing on their associations with chronic diseases. Methods A total of 1,629 participants aged 65 years and above were selected from 11 counties in Guangzhou by the multi-stage stratified random sampling method in 2021. Socio-demographic characteristics, health and lifestyle factors, the status of falls, and injury from falls were measured by structured questionnaires through face-to-face interviews. Chi-square tests and logistic regression analysis were used to identify factors associated with falls and injury from falls. Chord diagrams were used to explore their associations with chronic diseases. Results A total of 251 participants (15.41%, 95% CI: 13.98%-17.25%) reported falls, and 162 participants (9.46%, 95% CI:7.72%-11.55%) indicated an injury from falls. Logistic regression analysis showed the results as follows: female patients (adjusted OR = 1.721, 95% CI: 1.681-1.761) aged ≥80 years (1.910, 1.847-1.975), unemployed (1.226, 1.171-1.284), uninsured (1.555, 1.448-1.671), average monthly household income of 2,001-4,000 CNY (1.878, 1.827-1.930), number of services provided by the community health center ≥13 times per year (1.428, 1.383-1.475), illness within 2 weeks (1.633, 1.595-1.672), high-intensity physical activity (2.254, 2.191-2.32), sedentary (1.094, 1.070-1.117), and number of chronic disease illnesses ≥3 (1.930, 1.870-1.993). Meanwhile, those risk factors were also associated with injury from falls. The older adults with medium-intensity physical activity were at lower risk (0.721, 0.705-0.737) of falls and higher risk (1.086, 1.057-1.117) of being injured from falls. Chord diagrams showed the correlations between chronic diseases and falls and injury from falls among community-dwelling older adults in Guangzhou, China. Conclusion The high prevalence of falls is found among community-dwelling older adults in Guangzhou, China, which is related to multiple factors such as demographic variables, lifestyle, and health status, especially for chronic diseases. Therefore, targeted interventions should be developed and implemented urgently.
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Affiliation(s)
- Wei-Quan Lin
- Department of Basic Public Health, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
- Institute of Public Health, Guangzhou Medical University and Guangzhou Center for Disease Control and Prevention, Guangzhou, China
| | - Lin Lin
- School of Public Health, Guangzhou Medical University, Guangzhou, China
| | - Si-Yu Sun
- School of Public Health, Southern Medical University, Guangzhou, China
| | - Le-Xin Yuan
- Brain Hospital of Guangzhou Medical University, Guangzhou Huiai Hospital, Guangzhou, China
| | - Min-Ying Sun
- Department of Basic Public Health, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
- Institute of Public Health, Guangzhou Medical University and Guangzhou Center for Disease Control and Prevention, Guangzhou, China
| | - Chang Wang
- Department of Basic Public Health, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
| | - Jia-Min Chen
- Department of Basic Public Health, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
| | - Yao-Hui Li
- Department of Basic Public Health, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
| | - Qin Zhou
- Department of Basic Public Health, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
| | - Di Wu
- Institute of Public Health, Guangzhou Medical University and Guangzhou Center for Disease Control and Prevention, Guangzhou, China
- Department of Prevention and Control of Chronic Noncommunicable Diseases, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
| | - Ting-Yuan Huang
- Department of Prevention and Control of Chronic Noncommunicable Diseases, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
| | - Bo-Heng Liang
- Department of Prevention and Control of Chronic Noncommunicable Diseases, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
| | - Hui Liu
- Department of Basic Public Health, Center for Disease Control and Prevention of Guangzhou, Guangzhou, China
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9
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Xie K, Han X, Lu J, Xu X, Hu X. Prediction model of all-cause death based on balance ability among middle-aged and older Chinese adults of overweight and obesity. Front Public Health 2022; 10:1039718. [PMID: 36620250 PMCID: PMC9815467 DOI: 10.3389/fpubh.2022.1039718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
Background Advances in studies using body indicators to predict death risk. Estimating the balance ability of death risk in middle-aged and older Chinese adults with overweight and obesity is still challenging. Methods A retrospective analysis of the data from the China Health and Retirement Study from January 2011 to December 2018. A total of 8,632 participants were randomly divided into 7:3 a training group and a verification group, respectively. Univariable Cox analysis was used to prescreen 17 potential predictors for incorporation in the subsequent multivariable Cox analysis. Nine variables were included in the nomogram finally and validated with concordance index (C-index), calibration plots, Hosmer-Lemeshow test, and internal validation population. Results 287 participants were death in the training group. One hundred and thirteen participants were death in the verification group. A total of nine indicators were included in the modeling group, including gender, age, marriage, hypertension, diabetes, stroke, ADL, IADL, and balance ability to establish a prediction model. The nomogram predicted death with a validated concordance index of (C-index = 0.77, 95% CI: 0.74-0.80). The inclusion of balance ability variables in the nomogram maintained predictive accuracy (C-index = 0.77, 95% CI: 0.73-0.82). The calibration curve graph and Hosmer-Lemeshow test (P > 0.05 for both the modeling group and the verification group) showed the model has a good model consistency. Conclusion In the present study, we provide a basis for developing a prediction model for middle-aged and older people with overweight and obesity. In most cases, balance ability is more reversible than other predictors.
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Affiliation(s)
- Kaihong Xie
- School of Nursing, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xiao Han
- School of Health Humanities, Peking University Health Science Center, Beijing, China
| | - Jia Lu
- School of Nursing, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xiao Xu
- School of Nursing, Zhejiang Chinese Medical University, Hangzhou, China,Xiao Xu ✉
| | - Xuanhan Hu
- The Second School of Clinical, Zhejiang Chinese Medical University, Hangzhou, China,*Correspondence: Xuanhan Hu ✉
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10
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Ogliari G, Ryg J, Andersen-Ranberg K, Scheel-Hincke LL, Collins JT, Cowley A, Di Lorito C, Howe L, Robinson KR, Booth V, Walsh DA, Gladman JRF, Harwood RH, Masud T. Association of pain and risk of falls in community-dwelling adults: a prospective study in the Survey of Health, Ageing and Retirement in Europe (SHARE). Eur Geriatr Med 2022; 13:1441-1454. [PMID: 36227460 PMCID: PMC9722814 DOI: 10.1007/s41999-022-00699-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 09/12/2022] [Indexed: 12/30/2022]
Abstract
PURPOSE To investigate the longitudinal associations between pain and falls risks in adults. METHODS Prospective cohort study on data from 40,636 community-dwelling adults ≥ 50 years assessed in Wave 5 and 6 in the Survey of Health, Ageing and Retirement in Europe (SHARE). Socio-demographic and clinical information was collected at baseline (Wave 5). At 2-year follow-up (Wave 6), falls in the previous 6 months were recorded. The longitudinal associations between pain intensity, number of pain sites and pain in specific anatomic sites, respectively, and falls risk were analysed by binary logistic regression models; odds ratios (95% confidence intervals) were calculated. All analyses were adjusted for socio-demographic and clinical factors and stratified by sex. RESULTS Mean age was 65.8 years (standard deviation 9.3; range 50-103); 22,486 (55.3%) participants were women. At follow-up, 2805 (6.9%) participants reported fall(s) in the previous 6 months. After adjustment, participants with moderate and severe pain at baseline had an increased falls risk at follow-up of 1.35 (1.21-1.51) and 1.52 (1.31-1.75), respectively, compared to those without pain (both p < 0.001); mild pain was not associated with falls risk. Associations between pain intensity and falls risk were greater at younger age (p for interaction < 0.001). Among participants with pain, pain in ≥ 2 sites or all over (multisite pain) was associated with an increased falls risk of 1.29 (1.14-1.45) compared to pain in one site (p < 0.001). CONCLUSIONS Moderate, severe and multisite pain were associated with an increased risk of subsequent falls in adults.
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Affiliation(s)
- Giulia Ogliari
- Department of Health Care for Older People (HCOP), Queen’s Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, Nottinghamshire UK
- NIHR Nottingham Biomedical Research Centre, Nottingham, UK
| | - Jesper Ryg
- Department of Geriatric Medicine, Odense University Hospital, Odense, Denmark
- Geriatric Research Unit, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Karen Andersen-Ranberg
- Department of Geriatric Medicine, Odense University Hospital, Odense, Denmark
- Geriatric Research Unit, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Unit for Epidemiology, Biostatistics and Biodemography, Department of Public Health, University of Southern Denmark, 5000 Odense, Denmark
| | - Lasse Lybecker Scheel-Hincke
- Unit for Epidemiology, Biostatistics and Biodemography, Department of Public Health, University of Southern Denmark, 5000 Odense, Denmark
| | - Jemima T. Collins
- NIHR Nottingham Biomedical Research Centre, Nottingham, UK
- Centre for Rehabilitation and Ageing Research, Academic Unit of Injury, Inflammation and Recovery Sciences, School of Medicine, University of Nottingham, Nottingham, UK
- University Hospitals of Derby and Burton NHS Foundation Trust, Derby, UK
| | - Alison Cowley
- Centre for Rehabilitation and Ageing Research, Academic Unit of Injury, Inflammation and Recovery Sciences, School of Medicine, University of Nottingham, Nottingham, UK
- Research and Innovation, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Claudio Di Lorito
- Centre for Rehabilitation and Ageing Research, Academic Unit of Injury, Inflammation and Recovery Sciences, School of Medicine, University of Nottingham, Nottingham, UK
| | - Louise Howe
- Centre for Rehabilitation and Ageing Research, Academic Unit of Injury, Inflammation and Recovery Sciences, School of Medicine, University of Nottingham, Nottingham, UK
| | - Katie R. Robinson
- Centre for Rehabilitation and Ageing Research, Academic Unit of Injury, Inflammation and Recovery Sciences, School of Medicine, University of Nottingham, Nottingham, UK
- Research and Innovation, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Vicky Booth
- Centre for Rehabilitation and Ageing Research, Academic Unit of Injury, Inflammation and Recovery Sciences, School of Medicine, University of Nottingham, Nottingham, UK
- Research and Innovation, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - David A. Walsh
- NIHR Nottingham Biomedical Research Centre, Nottingham, UK
- Pain Centre Versus Arthritis, University of Nottingham, Nottingham, UK
- Sherwood Forest Hospitals NHS Foundation Trust, Sutton-in-Ashfield, UK
| | - John R. F. Gladman
- Department of Health Care for Older People (HCOP), Queen’s Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, Nottinghamshire UK
- NIHR Nottingham Biomedical Research Centre, Nottingham, UK
- Centre for Rehabilitation and Ageing Research, Academic Unit of Injury, Inflammation and Recovery Sciences, School of Medicine, University of Nottingham, Nottingham, UK
- NIHR Applied Research Collaboration—East Midlands, Nottingham, UK
| | - Rowan H. Harwood
- Department of Health Care for Older People (HCOP), Queen’s Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, Nottinghamshire UK
- School of Health Sciences, University of Nottingham, Nottingham, UK
| | - Tahir Masud
- Department of Health Care for Older People (HCOP), Queen’s Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, Nottinghamshire UK
- NIHR Nottingham Biomedical Research Centre, Nottingham, UK
- NIHR Applied Research Collaboration—East Midlands, Nottingham, UK
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Paccou J, Genser L, Lespessailles É, Bertin É, Javier RM, Duclos M, Joly AS, Boirie Y, Pattou F, Delarue J, Cortet B. French recommendations on the prevention and treatment of osteoporosis secondary to bariatric surgery. Joint Bone Spine 2022; 89:105443. [PMID: 35908644 DOI: 10.1016/j.jbspin.2022.105443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 06/27/2022] [Accepted: 07/12/2022] [Indexed: 10/31/2022]
Abstract
INTRODUCTION This article presents the initial recommendations of the Groupe de Recherche et d'Information sur les Ostéoporoses (Osteoporosis Research and Information Group [GRIO]) and the Société Française de Rhumatologie (French Rheumatology Society [SFR]) on the prevention and treatment of osteoporosis secondary to bariatric surgery. METHODS The recommendations were produced by a working group comprising 4 expert rheumatologists, 3 medically qualified nutritionists, 2 obesity surgeons, 1 physical activity specialist, and 1 patient-association representative. RESULTS The following generally recommended measures apply to all patients with an indication for bariatric surgery or who have already undergone bariatric surgery: normalize calcium and protein intake, attain a 25(OH) vitamin D concentration of between 30 and 60ng/mL; prevent the risk of falls, and introduce a suitable regimen of physical activity. An initial assessment of fracture risk should be routinely performed - ideally before the first bariatric surgery procedure - (i) in the case of RYGB and biliopancreatic diversion, regardless of age, (ii) in patients at high risk of fracture, regardless of age, and (iii) in all menopausal women and all men ≥ 50 years old, regardless of the type of bariatric surgical procedure. The fracture risk assessment is based on a determination of osteoporosis risk factors and bone mineral density measurements. Anti-osteoporosis treatment - zoledronic acid as the first line of treatment - is indicated for menopausal women and men ≥ 50 years old with (i) a history of severe fracture, regardless of T-score, (ii) a history of non-severe fracture and a T-score ≤ -1, and (iii) no history of fracture and a T-score ≤ -2. CONCLUSIONS There is an increased risk of fracture after bariatric surgery. Clinicians should focus their attention on patients at high fracture risk such as postmenopausal women and men older than 50 years. More research is necessary to direct and support guidelines.
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Affiliation(s)
- Julien Paccou
- University Lille, CHU Lille, MABlab ULR 4490, Department of Rheumatology, 59000 Lille, France.
| | - Laurent Genser
- Sorbonne Université, Department of Digestive and Hepato-Pancreato-Biliary Surgery, Liver Transplantation, Assistance Publique-Hôpitaux de Paris, Pitié-Salpêtrière University Hospital, Institut Hospitalo-Universitaire ICAN, Paris, France
| | - Éric Lespessailles
- Department of Rheumatology, Translational Medicine Research Platform, PRIMMO, Regional Hospital of Orleans, 45067 Orléans, France
| | - Éric Bertin
- Clinical Nutrition Transversal Unit (UTNC) of Reims University Hospital and Performance, Health, Metrology, Society Laboratory (PSMS, EA 7507) of Reims Champagne-Ardenne University, Reims, France
| | - Rose-Marie Javier
- Department of Rheumatology, Strasbourg University Hospital, Strasbourg, France
| | - Martine Duclos
- Department of Sport Medicine and Functional Explorations, University Hospital of Clermont-Ferrand, University Clermont Auvergne, INRAE, Human Nutrition Unit, CRNH Auvergne, Clermont-Ferrand, France
| | - Anne-Sophie Joly
- Collectif National des Associations d'Obeses (CNAO), 92800 Puteaux, France
| | - Yves Boirie
- Clinical Nutrition Department, University Hospital of Clermont-Ferrand, University Clermont Auvergne, INRAE, Human Nutrition Unit, CRNH Auvergne, Clermont-Ferrand, France
| | - François Pattou
- Department of Metabolic and Endocrine Surgery, CHRU Lille, Lille, France
| | - Jacques Delarue
- Department of Nutritional Sciences and Laboratory of Human Nutrition, University Hospital, Faculty of Medicine, University of Brest, Brest, France
| | - Bernard Cortet
- University Lille, CHU Lille, MABlab ULR 4490, Department of Rheumatology, 59000 Lille, France
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12
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Bu H, Lu S, Wang L, Jiang D, Tian Z, Ding Y, Zhuang Q. Depressive symptoms increase the risk of falls and injurious falls in Chinese adults aged ≥ 45 years: A 3-year cohort study. Front Public Health 2022; 10:964408. [PMID: 36311574 PMCID: PMC9606331 DOI: 10.3389/fpubh.2022.964408] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 09/14/2022] [Indexed: 01/24/2023] Open
Abstract
Background Falls and depressive symptoms are both public health concerns in China, but the effects of depressive symptoms on falls and injurious falls have not been thoroughly investigated. Methods This population-based prospective cohort study used data derived from adults aged ≥45 years acquired from the 2015 and 2018 China Health and Retirement Longitudinal Study. Data were analyzed from August 2021 to December 2021. Self-reported depressive symptoms were determined using a 10-item Center for Epidemiologic Studies Depression scale (CESD-10) with a total score range of 0-30. Item responses of 3-4 or 5-7 days were deemed indicative of specific depressive symptoms. The outcome variables were self-reported accidental falls and injurious falls. Results Of the 12,392 participants included in the study, 3,671 (29.6%) had high baseline depressive symptoms (CESD-10 scores ≥ 10), 1,892 (15.3%) experienced falls, and 805 (6.5%) experienced injurious falls during 2015-2018 follow-up. High depressive symptoms increased the risk of falls [odds ratio (OR) 1.34, 95% confidence interval (CI) 1.19-1.50] and injurious falls (OR 1.28, 95% CI 1.09-1.51) in a multivariable logistic regression model adjusted for major demographic, health-related, and anthropometric covariates. All of the 10 specific depressive symptoms except "felt hopeless" were associated with falls, and four specific symptoms significantly increased the risk of injurious falls; "had trouble concentrating" (OR 1.32, 95% CI 1.13-1.55); "felt depressed" (OR 1.32, 95% CI 1.12-1.55); "everything was an effort" (OR 1.23, 95% CI 1.04-1.45); and "restless sleep" (OR 1.18, 95% CI 1.02-1.40). Conclusion High depressive symptoms are significantly related to risk of falls and injurious falls. Four specific symptoms (had trouble concentrating, felt depressed, everything was an effort, and restless sleep) increase the risk of injurious falls in Chinese adults aged ≥ 45 years.
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Affiliation(s)
- Hanli Bu
- Department of General Practice, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Suqing Lu
- Department of Ophthalmology, Affiliated Hospital of Guilin Medical University, Guilin, China,*Correspondence: Suqing Lu
| | - Linxian Wang
- Department of General Practice, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Dan Jiang
- Department of General Practice, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Zhenzhen Tian
- Department of General Practice, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Yi Ding
- Department of General Practice, Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Qin Zhuang
- Department of General Practice, Affiliated Hospital of Jiangsu University, Zhenjiang, China,Qin Zhuang
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13
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Salari N, Darvishi N, Ahmadipanah M, Shohaimi S, Mohammadi M. Global prevalence of falls in the older adults: a comprehensive systematic review and meta-analysis. J Orthop Surg Res 2022; 17:334. [PMID: 35765037 PMCID: PMC9238111 DOI: 10.1186/s13018-022-03222-1] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 06/21/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND With increasing life expectancy, declining mortality, and birth rates, the world's geriatric population is increasing. Falls in the older people are one of the most common and serious problems. Injuries from falls can be fatal or non-fatal and physical or psychological, leading to a reduction in the ability to perform activities of daily living. The aim of this study was to determine the prevalence of falls in the older people through systematic review and meta-analysis. METHODS In this systematic review and meta-analysis, the data from studies on the prevalence of falls in the older people in the world were extracted in the databases of Scopus, Web of Science (WoS), PubMed and Science Direct, and Google Scholar, Magiran and Scientific Information Database (SID) without any time limit until August 2020. To analyze the eligible studies, the stochastic effects model was used, and the heterogeneity of the studies with the I2 index was investigated. Data analysis was conducted with Comprehensive Meta-Analysis software (Version 2). RESULTS In the review of 104 studies with a total sample size of 36,740,590, the prevalence of falls in the older people of the world was 26.5% (95% CI 23.4-29.8%). The highest rate of prevalence of falls in the older people was related to Oceania with 34.4% (95% CI 29.2-40%) and America with 27.9% (95% CI 22.4-34.2%). The results of meta-regression indicated a decreasing trend in the prevalence of falls in the older people of the world by increasing the sample size and increasing the research year (P < 0.05). CONCLUSION The problem of falls, as a common problem with harmful consequences, needs to be seriously considered by policymakers and health care providers to make appropriate plans for preventive interventions to reduce the rate of falls in the older people.
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Affiliation(s)
- Nader Salari
- Department of Biostatistics, School of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Niloofar Darvishi
- Student Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Melika Ahmadipanah
- Student Research Committee, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shamarina Shohaimi
- Department of Biology, Faculty of Science, University Putra Malaysia, Serdang, Selangor, Malaysia
| | - Masoud Mohammadi
- Cellular and Molecular Research Center, Gerash University of Medical Sciences, Gerash, Iran.
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14
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Lee S. Falls associated with indoor and outdoor environmental hazards among community-dwelling older adults between men and women. BMC Geriatr 2021; 21:547. [PMID: 34641812 PMCID: PMC8507100 DOI: 10.1186/s12877-021-02499-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 09/21/2021] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Hazardous environmental exposures are recognized risk factors for falls among older adults. However, the gender differences in the associations of falls with indoor and outdoor environmental hazards are scarce. This study examined the indoor and outdoor environmental risk factors for falls and compared the data for men and women among U.S. older adults using nationally representative data. METHODS We used the 2011 National Health and Aging Trends Study (NHATS) for a cross-sectional analysis of 6680 community-dwelling adults aged ≥65 years in the United States. A series of logistic regressions was used to identify the indoor and outdoor environmental hazards associated with falls stratified by gender after adjusting for sociodemographic, health, and behaviors. We also tested for significant interactions with gender. RESULTS Compared to men, women had a higher prevalence of falls. In the model adjusted for sociodemographic, health, and behavioral conditions, there were gender differences in the association of falls with the presence of indoor and outdoor environmental hazards. Gender-specific analyses showed that women with the presence of indoor environmental hazards (OR = 1.37, 95% CI = 1.04.-1.79) had higher odds of falls, whereas for men, the presence of outdoor environmental hazards (OR = 1.34, 95% CI = 1.02-1.75) was associated with falls. We also found a significant interaction term between outdoor environmental hazards and gender (OR = 0.65, 95% CI = 0.47-0.90). The interaction plot indicated that the presence of outdoor environmental hazards increased the risks of falling in men but not in women. CONCLUSIONS Significant gender differences exist in the association of falls with indoor and outdoor environmental hazards among older men and women. Our findings suggest that gender-tailored prevention programs to increase awareness of the environmental hazards and gender-specific environmental interventions are needed to help prevent falls.
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Affiliation(s)
- Sungmin Lee
- Department of Landscape Architecture and Urban Planning, Texas A&M University, 3137 TAMU, College Station, TX, 77840, USA.
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15
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Relation of Physical Activity Level to Postural Balance in Obese and Overweight Spanish Adult Males: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18168282. [PMID: 34444032 PMCID: PMC8393361 DOI: 10.3390/ijerph18168282] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/22/2021] [Accepted: 08/02/2021] [Indexed: 12/23/2022]
Abstract
The aim of this study was to analyze the influence of physical activity level on postural control in obese and overweight Spanish adult males. Forty-three males aged between 25 and 60 years old were included. Anthropometric, body composition, and physical activity variables were assessed, and postural control was evaluated using the Sensory Organization Test. No correlation was found between the level of physical activity and postural control, assessed by the Sensory Organization Test within the whole sample. However, within the group with a higher total fat mass percentage, non-sedentary individuals presented improved scores on the somatosensory organization test when compared to sedentary individuals (96.9 ± 1.8 vs. 95.4 ± 1.2; p < 0.05) and poorer scores on the composite equilibrium score (73.4 ± 7.2 vs. 79.2 ± 6.9; p < 0.05). The altered integration of somatosensory inputs most likely affects the tuning, sequencing, and execution of balance strategies in sedentary men with a high total fat mass percentage.
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16
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Yi SW, Kim YM, Won YJ, Kim SK, Kim SH. Association between body mass index and the risk of falls: a nationwide population-based study. Osteoporos Int 2021; 32:1071-1078. [PMID: 33411009 DOI: 10.1007/s00198-020-05725-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 10/29/2020] [Indexed: 10/22/2022]
Abstract
UNLABELLED The association of BMI with falls differed between men and women in Korea. Obesity was associated with a greater risk of falls in women, whereas underweight seemed to increase the risk of falls compared with normal weight in men. PURPOSE This study examined the sex-specific association between body mass index (BMI) and falls in Korean adults using data from a large population-based survey. METHODS We analyzed 113,805 men and women (age ≥ 50 years) who participated in the Korean Community Health Survey in 2013. Logistic regression was used to assess the relationship between BMI and falls. RESULTS The mean (± standard deviation) age and BMI of all participants were 63.8 ± 9.6 years and 23.2 ± 2.9 kg/m2, respectively. Among the 113,805 subjects, 19.1% and 6.7% had histories of falls and recurrent falls, respectively. The association of BMI with recurrent falls differed between men and women. The multivariable-adjusted odd ratios (ORs) for recurrent falls were 0.98 (95% confidence interval [CI] 0.86-1.12), 1.23 (1.14-1.32), and 1.51 (1.26-1.81) in women with BMIs of < 18.5, 25-29.9, and ≥ 30 kg/m2, respectively, relative to those with BMIs of 18.5-24.9 kg/m2. The corresponding ORs for men were 1.20 (95% CI 1.01-1.42), 1.05 (0.96-1.14), and 0.97 (0.69-1.38), respectively. Older age and low economic level were associated independently with higher ORs of recurrent falls in men and women, respectively. In addition, comorbidities, including diabetes, stroke, arthritis, osteoporosis, and asthma, correlated significantly with an increased risk of recurrent falls (all p < 0.001). CONCLUSIONS Obesity was associated with a greater risk of recurrent falls in women, whereas underweight seemed to be associated with a greater risk of falls in men.
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Affiliation(s)
- S-W Yi
- Department of Preventive Medicine and Public Health, Catholic Kwandong University College of Medicine, Gangneung, South Korea
| | - Y M Kim
- Department of Internal Medicine, International St. Mary's Hospital, Catholic Kwandong University College of Medicine, Simgokro 100Gil 25, Seo-gu, Incheon, 22711, South Korea
| | - Y J Won
- Department of Internal Medicine, International St. Mary's Hospital, Catholic Kwandong University College of Medicine, Simgokro 100Gil 25, Seo-gu, Incheon, 22711, South Korea
| | - S K Kim
- Department of Internal Medicine, Cha University College of Medicine, Yatapro 59, Bundang-gu, Seongnam, 13496, South Korea
| | - S H Kim
- Department of Internal Medicine, International St. Mary's Hospital, Catholic Kwandong University College of Medicine, Simgokro 100Gil 25, Seo-gu, Incheon, 22711, South Korea.
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17
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Association between body mass index and falls in community-dwelling men and women: a prospective, multinational study in the Survey of Health, Ageing and Retirement in Europe (SHARE). Eur Geriatr Med 2021; 12:837-849. [PMID: 33817765 DOI: 10.1007/s41999-021-00485-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 03/11/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE To investigate the longitudinal associations between body mass index (BMI) categories and falls risk in men and women. METHODS Prospective cohort study using data from 50,041 community-dwelling adults aged ≥ 50 years assessed in Wave 6 and 7 in the cross-national Survey of Health, Ageing and Retirement in Europe (SHARE). Socio-demographic and clinical factors were assessed at baseline (Wave 6). Functional impairment was defined by any limitations in activities of daily living (ADL) or instrumental ADL (IADL). Participants were classified as underweight, normal weight, overweight or obese at baseline. At 2-year follow-up (Wave 7), falls in the previous six months were recorded. The longitudinal associations between BMI categories and falls were analysed by binary logistic regression models; odds ratios (OR) and 95% confidence intervals (CI) were calculated. All analyses were adjusted for socio-demographic and clinical factors. Furthermore, analyses were stratified by sex, age and functional impairment. RESULTS Mean age was 67.0 years (range 50-102); 28,132 participants were women; 4057 (8.1%) participants reported falls at follow-up. Participants had an increased falls risk [OR (95% CI)] if they were underweight [1.41 (1.06-1.88), p = 0.017] or obese [1.20 (1.09-1.32), p < 0.001] compared to those with normal weight. The association of underweight and obesity with increased falls risk was consistent in participants aged ≥ 65 years. In participants with functional impairment, underweight was associated with higher falls risk [1.61 (1.09-2.40), p = 0.018], while obesity was not. CONCLUSION A U-shaped relationship between BMI and falls risk was found in community-dwelling adults.
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Liu JH, Ma QH, Sun HP, Xu Y, Pan CW. Depressive symptom as a mediator of the influence of self-reported sleep quality on falls: a mediation analysis. Aging Ment Health 2021; 25:728-733. [PMID: 31920106 DOI: 10.1080/13607863.2020.1711860] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Objectives: It is well known that sleep quality was associated with falls. This study aimed to examine whether the presence of depressive symptoms mediate the association of self-reported sleep quality with falls.Methods: Data of community-based study including 4,579 adults aged 60 years or older were analyzed. Information regarding sleep quality and falls was self-reported by participants using pre-designed questionnaires. The nine-item Patient Health Questionnaire (PHQ-9) without the sleep item was used to assess the presence of depressive symptoms. A bootstrapping approach was performed to explore whether the relationship between self-reported sleep quality and falls was partially mediated by depressive symptoms. The mediator was considered significant if the 95% confidence interval (CI) did not include 0.Results: Older adults with poor sleep quality had higher odds of falls than their counterparts with normal sleep. In the equation regressed falls on self-reported sleep quality and PHQ-9 score, the association between self-reported sleep quality and falls disappeared. Depressive symptoms partially mediated the association between self-reported sleep quality and falls based on the significance of indirect effect (β = 0.15, 95% bootstrap CI = 0.08, 0.22).Conclusions: The presence of depressive symptoms might partially mediate the association of self-reported sleep quality with falls among older adults.
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Affiliation(s)
- Jing-Hong Liu
- School of Public Health, Medical College of Soochow University, Suzhou, China
| | - Qing-Hua Ma
- The 3rd People's Hospital of Xiangcheng District, Suzhou, China
| | - Hong-Peng Sun
- School of Public Health, Medical College of Soochow University, Suzhou, China
| | - Yong Xu
- School of Public Health, Medical College of Soochow University, Suzhou, China
| | - Chen-Wei Pan
- School of Public Health, Medical College of Soochow University, Suzhou, China
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G R Neri S, S Oliveira J, B Dario A, M Lima R, Tiedemann A. Does Obesity Increase the Risk and Severity of Falls in People Aged 60 Years and Older? A Systematic Review and Meta-analysis of Observational Studies. J Gerontol A Biol Sci Med Sci 2021; 75:952-960. [PMID: 31750880 DOI: 10.1093/gerona/glz272] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Recent investigations suggest that obesity may be associated with an increased risk of falls; however, this theory has yet to be definitively confirmed. This systematic review and meta-analysis examined the strength of the association between obesity and falls, multiple falls, fall-related injuries, and fall-related fractures among older adults. METHODS MEDLINE, Embase, CINAHL, PsycINFO, SPORTDiscus, LILACS, and Web of Science databases were searched to identify observational studies that assessed the association between obesity and fall-related outcomes in participants aged 60 years and older. Two independent reviewers performed data extraction and quality assessment. Relative risks and 95% confidence intervals (CI) were pooled using random effect meta-analyses. RESULTS Thirty-one studies including a total of 1,758,694 participants were selected from 7,815 references. Pooled estimates showed that obese older adults have an increased risk of falls compared with nonobese counterparts (24 studies; relative risk: 1.16; 95% CI: 1.07-1.26; I2: 90%). Obesity was also associated with an increased risk of multiple falls (four studies; relative risk: 1.18; 95% CI: 1.08-1.29; I2: 0%). There was no evidence, however, of an association between obesity and fall-related injuries (seven studies; relative risk: 1.04; 95% CI: 0.92-1.18; I2: 65%). Fall-related fractures were reported in only one study, which demonstrated a lower risk of hip fracture with obesity (odds ratio: 0.65; 95% CI: 0.63-0.68). CONCLUSIONS Obesity increases the risk of falls and multiple falls in people aged 60 years and older; however, there is insufficient evidence of an association with fall-related injuries or fractures. Prevention and treatment of obesity may play a role in preventing falls in older age.
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Affiliation(s)
- Silvia G R Neri
- Faculty of Physical Education, University of Brasilia, Brazil
| | - Juliana S Oliveira
- Institute for Musculoskeletal Health, School of Public Health, Faculty of Medicine and Health, Australia
| | - Amabile B Dario
- Work Integrated Learning, Faculty of Health Sciences, The University of Sydney, Australia
| | - Ricardo M Lima
- Faculty of Physical Education, University of Brasilia, Brazil
| | - Anne Tiedemann
- Institute for Musculoskeletal Health, School of Public Health, Faculty of Medicine and Health, Australia
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Hermenegildo-López Y, Sandoval-Insausti H, Donat-Vargas C, Banegas JR, Rodríguez-Artalejo F, Guallar-Castillón P. General and central obesity operate differently as predictors of falls requiring medical care in older women: a population-based cohort study in Spain. Age Ageing 2021; 50:213-219. [PMID: 32857126 DOI: 10.1093/ageing/afaa164] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVES to examine the association of general and abdominal obesity with falls, falls requiring medical care and falls with fractures in older women. DESIGN a population-based prospective cohort of 1,185 women aged ≥60 in Spain, followed up from 2008 to 2010 through 2012. MEASURES weight, height and waist circumference were measured at baseline using standardised techniques. Participants were classified according to body mass index as normal weight (<25), overweight (25-29.9) and general obesity (≥30). Abdominal obesity was defined as waist circumference >88 cm. In 2012, participants reported the falls experienced in the previous year. Logistic regression models were mutually adjusted for general and abdominal obesity and for main confounders. RESULTS in this cohort of older women, a total of 336 women experienced falls, 168 of them had falls requiring medical care and 64 falls with fractures. For falls, no association was found with general obesity nor abdominal obesity. However, compared with normal weight, overweight women had a decreased risk for falls requiring medical care [odds ratio (OR) 0.57; 95% confidence interval (CI) 0.34-0.94] and for falls with fractures (OR 0.27; 95% CI 0.12-0.63). The corresponding values for general obesity were 0.44 (0.24-0.81) and 0.30 (0.11-0.82). Abdominal obesity was positively associated with falls requiring medical care (OR 1.82; 95% CI 1.12-2.94) and falls with fractures (OR 2.75; 95% CI 1.18-6.44). CONCLUSIONS in older women, general obesity may protect from falls requiring medical care and falls with fractures. On the contrary, abdominal obesity increased the risk of suffering from types of falls.
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Affiliation(s)
- Ygor Hermenegildo-López
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid-IdiPaz, CIBERESP (CIBER of Epidemiology and Public Health), Madrid, Spain
- Transfusion Center of the Community of Madrid, Madrid, Spain
| | - Helena Sandoval-Insausti
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid-IdiPaz, CIBERESP (CIBER of Epidemiology and Public Health), Madrid, Spain
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Carolina Donat-Vargas
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid-IdiPaz, CIBERESP (CIBER of Epidemiology and Public Health), Madrid, Spain
| | - Jose Ramón Banegas
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid-IdiPaz, CIBERESP (CIBER of Epidemiology and Public Health), Madrid, Spain
| | - Fernando Rodríguez-Artalejo
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid-IdiPaz, CIBERESP (CIBER of Epidemiology and Public Health), Madrid, Spain
- IMDEA-Food Institute, CEI UAM+CSIC, Madrid, Spain
| | - Pilar Guallar-Castillón
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid-IdiPaz, CIBERESP (CIBER of Epidemiology and Public Health), Madrid, Spain
- IMDEA-Food Institute, CEI UAM+CSIC, Madrid, Spain
- Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins University, Baltimore, MD, USA
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Prevalence Of, and Factors Associated with, Obesity among the Oldest Old. A Study Protocol for a Systematic Review. Healthcare (Basel) 2020; 8:healthcare8030319. [PMID: 32899708 PMCID: PMC7551968 DOI: 10.3390/healthcare8030319] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 08/27/2020] [Accepted: 09/02/2020] [Indexed: 11/17/2022] Open
Abstract
Some empirical studies have identified the prevalence of, and factors associated with, obesity among the oldest old. However, there is a lack of a systematic review synthesizing the existing evidence. Therefore, the purpose of our upcoming systematic review is to provide an overview of the evidence provided by observational studies. The current paper presents the protocol for this systematic review. We will search four electronic databases (Medline, PsycINFO, CINAHL, and Cochrane Library). Furthermore, we will perform a manual search (searching reference lists of included studies). Cross-sectional and longitudinal observational studies identifying the prevalence and preferably the factors associated with obesity among the oldest old (80 years and over) will be included. Data extraction will concentrate on study design, assessment of obesity and its associated factors, statistical analysis, sample characteristics, and key findings. We will evaluate the quality of the included studies. Two individuals will perform study selection, data extraction, and evaluation of study quality. We will present the results in figures, summary tables and narrative summaries. If data permits, a meta-analysis will be conducted.
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Differences in lower extremity muscular coactivation during postural control between healthy and obese adults. Gait Posture 2020; 81:197-204. [PMID: 32795826 DOI: 10.1016/j.gaitpost.2020.07.068] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 07/10/2020] [Accepted: 07/22/2020] [Indexed: 02/02/2023]
Abstract
INTRODUCTION It is well established that obesity is associated with deterioration in postural control that may reduce obese adults' autonomy and increase risks of falls. However, neuromuscular mechanisms through which postural control alterations occur in obese adults remain unclear. OBJECTIVE To investigate the effects of obesity on muscle coactivation at the ankle joint during static and dynamic postural control. MATERIALS AND METHODS A control group (CG; n = 20; age = 32.5 ± 7.6 years; BMI = 22.4 ± 2.2 Kg/m²) and an obese group (OG; n = 20; age = 34.2 ± 5.6 years; BMI = 38.6 ± 4.1 Kg/m²) participated in this study. Static postural control was evaluated by center of pressure (CoP) displacements during quiet standing. Dynamic postural control was assessed by the maximal distance traveled by the CoP during a forward lean test. Electromyography activity data for the gastrocnemius medialis (GM), soleus (SOL) and tibialis anterior (TA) were collected during both quiet standing and forward lean tests. Muscle activities were used to calculate two separate coactivation indexes (CI) between ankle plantar and dorsal flexors (GM/TA and SOL/TA, respectively). RESULTS CoP displacements were higher in the OG than in the CG for quiet standing (p < 0.05). When leaning forward, the maximal distance of the CoP was higher in the CG than in the OG (p < 0.05). Only the CI value calculated for SOL/TA was higher in the OG than in the CG for both static and dynamic tasks (p < 0.05). The SOL/TA CI value in the OG was positively correlated with CoP displacements during quiet standing (r = 0.79; p < 0.05). CONCLUSION Obesity increases muscle coactivation of the soleus and tibialis anterior muscles at the ankle joint during both static and dynamic postural control. This adaptive neuromuscular response may represent a joint stiffening strategy for enhancing stability. Consequently, increased ankle muscle coactivation could not be considered as a good adaptation in obese adults.
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Maktouf W, Durand S, Boyas S, Pouliquen C, Beaune B. Interactions among obesity and age-related effects on the gait pattern and muscle activity across the ankle joint. Exp Gerontol 2020; 140:111054. [PMID: 32791335 DOI: 10.1016/j.exger.2020.111054] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 07/18/2020] [Accepted: 08/06/2020] [Indexed: 01/09/2023]
Abstract
OBJECTIVE The purposes of this study were to investigate the combined effects of age and obesity on gait and to analyze the relationship between age and obesity on ankle muscle activities during walking. MATERIALS AND METHODS 4 groups; the young non-obese control group (CG, n = 50, age = 31.8 ± 4.5 years; BMI = 21.4 ± 2.2 kg/m2), the young obese group (OB, n = 30, age = 35.4 ± 4.1 years; BMI = 38.6 ± 3.5 kg/m2), the non-obese older adults group (OA, n = 20, age = 76.1 ± 3.5 years; BMI = 24.4 ± 1.1 kg/m2) and the obese older adults group (OBOA, n = 20, age = 79.6 ± 5.7 years; BMI = 35.5 ± 2.7 kg/m2) walked on an instrumented gait analysis treadmill at their preferred walking speed. Spatiotemporal parameters, walking cycle phases, Vertical ground reaction force (GRFv) and center of pressure (CoP) velocity were sampled from the treadmill software. Electromyography (EMG) activity of the gastrocnemius medialis (GM), the soleus (SOL) and tibialis anterior (TA) were also collected during the walking test. A forward stepwise multiple regression analysis was performed to determine if body weight or age could predict ankle muscle activities during the different walking cycle phases. RESULTS Compared to OB, OBOA walked with higher CoP velocity, shorter stride, spending more time in support phase (p < .05). These manifestations were associated with higher TA and SOL activities during the 1st double support (1st DS) and higher TA activity during the single support (SS) (p < .05). Compared to OA, OBOA walked with lower GRFv, shorter and wider stride and spend more time in SU (p < .05). Moreover, SOL, TA and GM activities of OBOA were higher compared to OAG during 1st DS, SS and 2nd Double support (2nd DS), respectively (p < .05). During the 1ST DS, the stepwise multiple regression revealed that age accounted for 87% of the variance of TA activity. The addition of age contributed a further 16% to explain the variance TA activity. During the SS, age accounted for 64% and 46% of the variance of SOL and TA activity respectively. The addition of the body weight added further 15% and 66% of the variation of SOL and TA activity respectively. During the 2nd DS, body weight accounted for 86% of the variance and the addition of the body weight added a further 17% to explain the high level of GM. CONCLUSION Age in obese adults and obesity in older adults should be considered separately to evaluate neuromuscular responses during walking and, subsequently, optimize the modality of treatment and rehabilitation processes in obese individuals in order to reduce and/or prevent the risk of falls.
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Affiliation(s)
- Wael Maktouf
- Le Mans University, Movement - Interactions, Performance, MIP, EA 4334, France; Faculty of Sciences and Technologies, Avenue Olivier Messiaen, 72000 Le Mans, France.
| | - Sylvain Durand
- Le Mans University, Movement - Interactions, Performance, MIP, EA 4334, France; Faculty of Sciences and Technologies, Avenue Olivier Messiaen, 72000 Le Mans, France.
| | - Sébastien Boyas
- Le Mans University, Movement - Interactions, Performance, MIP, EA 4334, France; Faculty of Sciences and Technologies, Avenue Olivier Messiaen, 72000 Le Mans, France.
| | - Camille Pouliquen
- Le Mans University, Movement - Interactions, Performance, MIP, EA 4334, France; Faculty of Sciences and Technologies, Avenue Olivier Messiaen, 72000 Le Mans, France.
| | - Bruno Beaune
- Le Mans University, Movement - Interactions, Performance, MIP, EA 4334, France; Faculty of Sciences and Technologies, Avenue Olivier Messiaen, 72000 Le Mans, France.
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Relationships between lower limbs fatigability threshold and postural control in obese adults. J Biomech 2020; 105:109819. [DOI: 10.1016/j.jbiomech.2020.109819] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 03/21/2020] [Accepted: 04/24/2020] [Indexed: 02/06/2023]
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Hajek A, Brettschneider C, van der Leeden C, Lühmann D, Oey A, Wiese B, Weyerer S, Werle J, Fuchs A, Pentzek M, Röhr S, Löbner M, Mösch E, Bickel H, Heser K, Wagner M, Scherer M, Maier W, Riedel-Heller SG, König HH. Prevalence and factors associated with obesity among the oldest old. Arch Gerontol Geriatr 2020; 89:104069. [PMID: 32413689 DOI: 10.1016/j.archger.2020.104069] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 03/30/2020] [Accepted: 04/03/2020] [Indexed: 01/06/2023]
Abstract
PURPOSE To determine the prevalence of overweight and obesity, and to identify factors associated with obesity, among the oldest old. METHODS For this study, data from follow-up (FU) wave 7 and FU wave 8 of the "Study on Needs, Health Service Use, Costs and Health-Related Quality of Life in a Large Sample of Oldest-Old Primary Care Patients (85+)" (AgeQualiDe) were used. At FU wave 7, the mean age was 88.9 years (SD: 2.9; 85-100 years). Body-mass-index (BMI) categories were defined according to the World Health Organization (WHO) thresholds: underweight (BMI < 18.5 kg/m²), normal weight (18.5 kg/m² ≤ BMI < 25 kg/m²), overweight (25 kg/m² ≤ BMI < 30 kg/m²), and obesity (BMI ≥ 30 kg/m²). Longitudinal regression analysis was used to determine factors associated with obesity. RESULTS At FU wave 7, 3.0 % were underweight, 48.9 % were normal weight, 37.9 % were overweight, and 10.2 % were obese. Regressions showed that the probability of obesity decreased with age (OR: 0.77 [95 % CI: .593-.999]) and less chronic conditions (OR: 1.32 [95 % CI: 1.11-1.57]). The probability of obesity was not associated with sex, educational level, marital status, social isolation, visual impairment, hearing impairment, depression, and dementia. CONCLUSION Nearly half of the individuals in very late life had excess weight. Thus, excess weight remains a major challenge, even in very old age. Given the demographic ageing in upcoming decades, this is an issue which we should be aware of.
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Affiliation(s)
- André Hajek
- Department of Health Economics and Health Services Research, Hamburg Center for Health Economics, University Medical Center Hamburg-Eppendorf, Germany.
| | - Christian Brettschneider
- Department of Health Economics and Health Services Research, Hamburg Center for Health Economics, University Medical Center Hamburg-Eppendorf, Germany
| | - Carolin van der Leeden
- Department of Primary Medical Care, Center for Psychosocial Medicine, University Medical Center, Hamburg-Eppendorf, Germany
| | - Dagmar Lühmann
- Department of Primary Medical Care, Center for Psychosocial Medicine, University Medical Center, Hamburg-Eppendorf, Germany
| | - Anke Oey
- Institute of General Practice, Hannover Medical School, Germany
| | - Birgitt Wiese
- Institute of General Practice, Hannover Medical School, Germany
| | - Siegfried Weyerer
- Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany
| | - Jochen Werle
- Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany
| | - Angela Fuchs
- Institute of General Practice, Medical Faculty, Heinrich-Heine-University Düsseldorf, Germany
| | - Michael Pentzek
- Institute of General Practice, Medical Faculty, Heinrich-Heine-University Düsseldorf, Germany
| | - Susanne Röhr
- Institute of Social Medicine, Occupational Health and Public Health, University of Leipzig, Germany
| | - Margrit Löbner
- Institute of Social Medicine, Occupational Health and Public Health, University of Leipzig, Germany; Leipzig University Medical Center, IFB AdiposityDiseases, Leipzig, Germany
| | - Edelgard Mösch
- Department of Psychiatry, Technical University of Munich, Germany
| | - Horst Bickel
- Department of Psychiatry, Technical University of Munich, Germany
| | - Kathrin Heser
- Department of Neurodegenerative Diseases and Geriatric Psychiatry, University of Bonn, Germany
| | - Michael Wagner
- Department of Neurodegenerative Diseases and Geriatric Psychiatry, University of Bonn, Germany; German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | - Martin Scherer
- Department of Primary Medical Care, Center for Psychosocial Medicine, University Medical Center, Hamburg-Eppendorf, Germany
| | - Wolfgang Maier
- Department of Neurodegenerative Diseases and Geriatric Psychiatry, University of Bonn, Germany; German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | - Steffi G Riedel-Heller
- Institute of Social Medicine, Occupational Health and Public Health, University of Leipzig, Germany
| | - Hans-Helmut König
- Department of Health Economics and Health Services Research, Hamburg Center for Health Economics, University Medical Center Hamburg-Eppendorf, Germany
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Influence of Obesity and Impact of a Physical Activity Program on Postural Control and Functional and Physical Capacities in Institutionalized Older Adults: A Pilot Study. J Phys Act Health 2020; 17:169-176. [DOI: 10.1123/jpah.2018-0376] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 09/03/2019] [Accepted: 10/22/2019] [Indexed: 11/18/2022]
Abstract
Objective: To evaluate the role of obesity in the effects of physical activity (PA) on postural control and functional and physical capacities in the older adults and to assess the effectiveness of a PA program on these capacities. Methods: Six obese (age = 78.8 [3.7] y; body mass index > 30 kg/m2), 7 overweight (age = 80.9 [2.8] y; 25 < body mass index < 30 kg/m2), and 6 normal weight (age = 80.8 [5.7] y; body mass index < 25 kg/m2) older adults performed the time up and go test, the 6-minute walk test, and the Tinetti test. Static and dynamic (forward leaning) postural control tests were also assessed. All these tests were similarly assessed 4 months later, during which only the obese group and overweight group participated in a PA program. Results: Before PA, results of the time up and go test, 6-minute walk test, Tinetti test, quiet standing, and forward lean tests revealed that physical capacities and static and dynamic postural control were impaired in the obese group when compared to the normal weight group. After PA, results of quiet standing, physical and functional tests were improved for obese group. Conclusions: Obesity is an additional constraint to age-related postural control and functional and physical capacities deteriorations. Nevertheless, a PA program is effective in improving balance and functional capacities in obese older adults.
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Falls Among the Elderly in Peruvian Andean Communities and the Rural far South of Brazil: Prevalence and Associated Factors. J Community Health 2019; 45:363-369. [PMID: 31559518 DOI: 10.1007/s10900-019-00751-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Falls are the fifth leading cause of death and are one of the main causes of hospitalization. The literature about falls prevalence among older adults living in rural/remote communities in South America is scarce. To compare falls prevalence among the elderly in the Andes, Peru, and in the rural area of the municipality of Rio Grande, Rio Grande do Sul state, Brazil. Two separate cross-sectional studies were conducted in Peru, Andes (N = 413), and Brazil, Rio Grande, Rio Grande do Sul state (N = 1029). We stratified all data analysis according to location (Andes/Rio Grande). Characteristics of the samples were compared and the chi square test for proportions was used. Falls prevalence was then calculated for each independent variable and crude and adjusted prevalence ratios were estimated using Poisson Regression with robust variance. Falls prevalence in the last year was much higher in the Andes (64.1%) than in Rio Grande (25.3%). For most characteristics assessed, falls prevalence in Peru was at least double that found in Rio Grande. According to the adjusted analysis for the Andes, age (80 or more), being married, divorced and alcohol intake were significantly associated with falls. In Rio Grande, female gender and being in the 70-79 and 80 or more age ranges were associated with falls as well as those who self-rated their health as poor. This paper contributes to knowledge about falls prevalence among the elderly from rural and remote communities in two South American countries. Longitudinal multicentre studies with standardized methodologies are recommended.
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Elias Filho J, Borel WP, Diz JBM, Barbosa AWC, Britto RR, Felício DC. Prevalence of falls and associated factors in community-dwelling older Brazilians: a systematic review and meta-analysis. CAD SAUDE PUBLICA 2019; 35:e00115718. [PMID: 31483046 DOI: 10.1590/0102-311x00115718] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 04/29/2019] [Indexed: 11/21/2022] Open
Abstract
Falls determine huge epidemiological, clinical, and economic burden in the older population worldwide, presenting high odds of severe disability. The present study aimed to estimate the prevalence of falls and associated factors in older Brazilians using a systematic review with meta-analysis. Searches were performed in SciELO, PubMed, LILACS, Web of Science, Scopus and PsycINFO databases with no date or language restrictions. Studies on community-dwelling older persons aged ≥ 60 years from both sexes and with a sample size of ≥ 300 participants included. Exclusion criteria were studies conducted specifically for older adults diagnosed with chronic disabling diseases that predispose them to falls. Risk of bias of included studies was assessed using a critical appraisal tool focusing on prevalence designs. A random-effects meta-analysis was used to pool the prevalence of falls across studies. Exploratory analysis was conducted examining subgroup estimates, prevalence ratios and meta-regression. Thirty-seven studies involving 58,597 participants were included. Twelve-month prevalence of falls was 27% (95%CI: 24.3-30.0), with significantly higher estimates in female than male (PR = 1.57; 95%CI: 1.32-1.86), in age group ≥ 80 years than age group 60-69 years (PR = 1.46; 95%CI: 1.15-1.84), and in participants from the Central region than participants from the South region (PR = 1.36; 95%CI: 1.10-1.69) of Brazil. Risk of bias scores did not impact heterogeneity in the 12-month meta-analysis. These estimates strongly support evidence-based public interventions to prevent falls in older Brazilians, especially in women and the oldest-old population.
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Salbach NM, Barclay R, Webber SC, Jones CA, Mayo NE, Lix LM, Ripat J, Grant T, van Ineveld C, Chilibeck PD. A theory-based, task-oriented, outdoor walking programme for older adults with difficulty walking outdoors: protocol for the Getting Older Adults Outdoors (GO-OUT) randomised controlled trial. BMJ Open 2019; 9:e029393. [PMID: 31005945 PMCID: PMC6500266 DOI: 10.1136/bmjopen-2019-029393] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION A theory-based, task-oriented, community walking programme can increase outdoor walking activity among older adults to optimise functional independence, social participation and well-being. The study objective is to determine if there is a difference in the change in outdoor walking activity from baseline to 10 weeks, 5.5 months and 12 months after receiving a 1-day interactive workshop and outdoor walking programme (Getting Older Adults Outdoors (GO-OUT)) compared with the workshop and weekly reminders (WR) in older adults with difficulty walking outdoors. METHODS AND ANALYSIS A randomised controlled trial is being conducted in four urban Canadian communities. We will stratify 240 individuals by site and participant type (ie, individual vs spousal/friend pair) and randomise to either the GO-OUT or WR intervention. The GO-OUT intervention involves a 1-day workshop, where participants complete eight interactive stations to build knowledge and skills to walk outside, followed by a 10-week group outdoor walking programme (two 1-hour sessions/week) led by a physiotherapist or kinesiologist in parks. The WR intervention consists of the same workshop and 10 weekly telephone reminders to facilitate outdoor walking. The primary outcome measure is mean outdoor walking time in minutes/week derived from accelerometry and global positioning system data. GO-OUT is powered to detect an effect size of 0.4, given α=0.05, β=0.20, equal number of participants/group and a 20% attrition rate. Secondary outcomes include physical activity, lifespace mobility, participation, health-related quality of life, balance, leg strength, walking self-efficacy, walking speed, walking distance/endurance and mood. ETHICS AND DISSEMINATION GO-OUT has received ethics approval at all sites. A Data Safety Monitoring Board will monitor adverse events. We will disseminate findings through lay summaries, conference presentations and journal articles. TRIAL REGISTRATION NUMBER NCT03292510 (Pre-results).
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Affiliation(s)
- Nancy M Salbach
- Department of Physical Therapy, University of Toronto, Toronto, Ontario, Canada
- Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
| | - Ruth Barclay
- Department of Physical Therapy, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Sandra C Webber
- Department of Physical Therapy, University of Manitoba, Winnipeg, Manitoba, Canada
| | - C A Jones
- Department of Physical Therapy, University of Alberta, Edmonton, Alberta, Canada
| | - Nancy E Mayo
- School of Physical and Occupational Therapy, McGill University, Montreal, Quebec, Canada
| | - Lisa M Lix
- Department of Community Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Jacquie Ripat
- Department of Occupational Therapy, University of Manitoba, Winnipeg, Manitoba, Canada
| | | | - Cornelia van Ineveld
- Section of Geriatric Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Philip D Chilibeck
- College of Kinesiology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
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Ehrlich JR, Hassan SE, Stagg BC. Prevalence of Falls and Fall-Related Outcomes in Older Adults with Self-Reported Vision Impairment. J Am Geriatr Soc 2018; 67:239-245. [PMID: 30421796 DOI: 10.1111/jgs.15628] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 08/28/2018] [Accepted: 08/29/2018] [Indexed: 12/30/2022]
Abstract
OBJECTIVES To determine the prevalence of falls, fear of falling (FoF), and activity limitation due to FoF in a nationally representative study of older adults with self-reported vision impairment (VI). DESIGN Cross-sectional analysis of panel survey data. SETTING National Health and Aging Trends Study, a nationally representative survey administered annually from 2011 to 2016 to U.S. Medicare beneficiaries aged 65 and older. PARTICIPANTS Respondents (N=11,558) who contributed 36,229 participant observations. MEASUREMENTS We performed logistic regression to calculate the unadjusted and adjusted prevalence of self-reported history of more than 1 fall in the past year, any fall in the past month, FoF, and activity limitation due to FoF in participants with and without self-reported VI. RESULTS The weighted proportion of participants reporting VI was 8.6% (95% confidence interval (CI)=8.0-9.2%). The unadjusted prevalence of more than 1 fall in the past year was 27.6% (95% CI=25.5-29.7%) in participants with self-reported VI and 13.2% (95% CI=12.7-13.7%) in those without self-reported VI. In respondents with self-reported VI, the prevalence of FoF was 48.3% (95% CI=46.1-50.6%) and of FoF limiting activity was 50.8% (95%CI 47.3-54.2%), and in those without self-reported VI, the prevalence of FoF was 26.7% (95% CI=25.9-27.5%) and of FoF limiting activity was 33.9% (95% CI=32.4-35.4%). The prevalence of all fall and fall-related outcomes remained significantly higher among those with self-reported VI after adjusting for sociodemographics and potential confounders. CONCLUSION The prevalence of falls, FoF, and activity limitation due to FoF is high in older adults with self-reported VI. This is the first study to provide nationally representative data on the prevalence of fall-related outcomes in older Americans with self-reported VI. These findings demonstrate the need to treat avoidable VI and to develop interventions to prevent falls and fall-related outcomes in this population. J Am Geriatr Soc 67:239-245, 2019.
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Affiliation(s)
- Joshua R Ehrlich
- Center for Eye Policy and Innovation, Department of Ophthalmology and Visual Sciences, University of Michigan, Ann Arbor, Michigan.,Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, Michigan
| | - Shirin E Hassan
- School of Optometry, Indiana University, Bloomington, Indiana
| | - Brian C Stagg
- Center for Eye Policy and Innovation, Department of Ophthalmology and Visual Sciences, University of Michigan, Ann Arbor, Michigan.,National Clinician Scholars Program, University of Michigan Institute for Healthcare Policy and Innovation, Ann Arbor, Michigan
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32
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Maktouf W, Durand S, Boyas S, Pouliquen C, Beaune B. Combined effects of aging and obesity on postural control, muscle activity and maximal voluntary force of muscles mobilizing ankle joint. J Biomech 2018; 79:198-206. [DOI: 10.1016/j.jbiomech.2018.08.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 05/02/2018] [Accepted: 08/13/2018] [Indexed: 01/02/2023]
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Ahmadiahangar A, Javadian Y, Babaei M, Heidari B, Hosseini S, Aminzadeh M. The role of quadriceps muscle strength in the development of falls in the elderly people, a cross-sectional study. Chiropr Man Therap 2018; 26:31. [PMID: 30128111 PMCID: PMC6091154 DOI: 10.1186/s12998-018-0195-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Accepted: 05/24/2018] [Indexed: 12/25/2022] Open
Abstract
Background Falls are a major health issue in the elderly people and an important cause of bone fracture. The aim of this study was to determine the association between quadriceps muscle strength (QMS) and falls in the elderly subjects. Methods All eligible participants of the Amirkola Cohort Study entered the study. Data regarding demographic characteristics, clinical and laboratory examinations were provided between 2011 to 2014. Occurrence of falls during previous year was determined by interview and review of the medical records. The study patients were divided into low, moderate and high muscle strength groups according to QMS values ≥ 30, 15-30, and < 15 kg respectively). Association between muscle strength and falls was determined by using multiple logistic regression analysis with calculation of odds ratio (OR). Results A total 1028 participants (females, 44.3%) were analyzed and 178(17.3%) subjects experienced a fall. Individuals with falls had higher age (p = 0.001) and lower QMS value (p = 0.001). After adjustment for all clinical and demographic variables, occurrence of falls was negatively associated with QMS and positively associated with age > 70 years old. Compared to group with QMS ≥ 30 kg, the prevalence of falls in low and moderate QMS groups increased by OR = 3(95% CI, 1.78-5.05) and 2.18 (95% CI, 1.22-3.42) respectively. Conclusion These findings indicate that older subjects with lower QMS are at greater risk of falls. These findings provide a rational for muscle strengthening exercise in older people.
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Affiliation(s)
- Alijan Ahmadiahangar
- 1Mobility Impairement Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, I.R. Iran, Ganjafrouz Ave., Babol, 4717641367 Iran
| | - Yahya Javadian
- 1Mobility Impairement Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, I.R. Iran, Ganjafrouz Ave., Babol, 4717641367 Iran.,2Department of Physiotherapy, School of Rehabilitation, Babol University of Medical Sciences, Babol, I.R Iran, Ganjafrouz Ave., Babol, 4717641367 Iran
| | - Mansour Babaei
- 1Mobility Impairement Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, I.R. Iran, Ganjafrouz Ave., Babol, 4717641367 Iran
| | - Behzad Heidari
- 3Clinical Research Development Unite of Rouhani Hospital, Babol University of Medical Sciences, Babol, I.R. Iran, Ganjafrouz Ave., Babol, 4717641367 Iran
| | - Seyedreza Hosseini
- 4Social Determinants of Health Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, I.R.Iran, Ganjafrouz Ave., Babol, 4717641367 Iran
| | - Mohammad Aminzadeh
- 5School of Medicine, Babol University of Medical Sciences, Ganjafrouz Ave., Babol, 4717641367 Iran
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Jésus P, Guerchet M, Pilleron S, Fayemendy P, Maxime Mouanga A, Mbelesso P, Preux PM, Desport JC. Undernutrition and obesity among elderly people living in two cities of developing countries: Prevalence and associated factors in the EDAC study. Clin Nutr ESPEN 2017; 21:40-50. [PMID: 30014868 DOI: 10.1016/j.clnesp.2017.05.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 04/24/2017] [Accepted: 05/30/2017] [Indexed: 01/16/2023]
Abstract
BACKGROUND Nutritional status among elderly people living in Sub-Saharan Africa is poorly studied, even though undernutrition and obesity are known to cause many complications and are risk factors for progression and death in several diseases. The aims of this study were to assess the nutritional status of the elderly in Central Africa and to study the factors associated with nutritional disorders (undernutrition and obesity). METHODS Two cross-sectional population-based studies were carried out in the capitals of Central African Republic (CAR) and Republic of Congo (ROC) between 2008 and 2009. Participants were aged ≥65 years old and underwent nutritional assessment including the following measurements: weight, height, body mass index (BMI), waist circumference (WC). Diet was also investigated. Nutritional status was defined according to the WHO BMI classification (<18.5 = undernutrition; ≥30 = obesity). Multinomial regression analysis was performed in order to identify factors associated with nutritional status. RESULTS 990 elderly people underwent nutritional assessment (482 in CAR and 508 in ROC). Mean BMI was 22.7 ± 4.8 kg/m2. The prevalence of undernutrition was 19.2% and was lower in ROC than in CAR (9.5% vs. 29.5%; p < 0.0001). The prevalence of obesity was 8.8% and was higher in ROC than in CAR (14.6% vs. 2.7%; p < 0.0001). The mean WC was 85.3 ± 28.4 cm. Adjusted on study site, increasing age (OR = 1.6 [95% CI: 1.1-2.3] for 75-84 years, OR = 2.6 [95% CI: 1.4-4.8] for 85+ years), occupation as farmer/breeder (OR = 2.2 [95% CI: 1.1-4.2]), smoking (OR = 1.71 [95% CI: 1.14-2.56]) and low sugar consumption (OR = 1.7 [95% CI: 1.1-2.7]) were positively associated with undernutrition whereas only female sex was positively associated with obesity (OR = 5.0 [95% CI: 2.2-11.0]). CONCLUSIONS The prevalence of undernutrition is high in the elderly population of these countries, in contrast to obesity. Undernutrition and obesity are associated with different socio-economic factors and food consumption. Simple nutritional advice could contribute to improving the nutritional status of elderly people in Central Africa.
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Affiliation(s)
- Pierre Jésus
- INSERM UMR1094, Tropical Neuroepidemiology, School of Medicine of Limoges, Limoges, France; Institute of Neuroepidemiology and Tropical Neurology, CNRS FR 3503 GEIST, University of Limoges, Limoges, France; Nutrition Unit, Centre for Severe Obesity and Expert Centre for Home Parenteral Nutrition, Dupuytren University Hospital of Limoges, Limoges, France.
| | - Maëlenn Guerchet
- INSERM UMR1094, Tropical Neuroepidemiology, School of Medicine of Limoges, Limoges, France; Institute of Neuroepidemiology and Tropical Neurology, CNRS FR 3503 GEIST, University of Limoges, Limoges, France; King's College London, Centre for Global Mental Health, Institute of Psychiatry, Psychology and Neuroscience, Health Service and Population Research Department, UK
| | - Sophie Pilleron
- INSERM UMR1094, Tropical Neuroepidemiology, School of Medicine of Limoges, Limoges, France; Institute of Neuroepidemiology and Tropical Neurology, CNRS FR 3503 GEIST, University of Limoges, Limoges, France
| | - Philippe Fayemendy
- INSERM UMR1094, Tropical Neuroepidemiology, School of Medicine of Limoges, Limoges, France; Institute of Neuroepidemiology and Tropical Neurology, CNRS FR 3503 GEIST, University of Limoges, Limoges, France; Nutrition Unit, Centre for Severe Obesity and Expert Centre for Home Parenteral Nutrition, Dupuytren University Hospital of Limoges, Limoges, France
| | - Alain Maxime Mouanga
- INSERM UMR1094, Tropical Neuroepidemiology, School of Medicine of Limoges, Limoges, France; Institute of Neuroepidemiology and Tropical Neurology, CNRS FR 3503 GEIST, University of Limoges, Limoges, France; Psychiatry Department, University Hospital of Brazzaville, Brazzaville, Congo
| | - Pascal Mbelesso
- INSERM UMR1094, Tropical Neuroepidemiology, School of Medicine of Limoges, Limoges, France; Institute of Neuroepidemiology and Tropical Neurology, CNRS FR 3503 GEIST, University of Limoges, Limoges, France; Neurology Department, Amitié Hospital, Bangui, Central African Republic
| | - Pierre Marie Preux
- INSERM UMR1094, Tropical Neuroepidemiology, School of Medicine of Limoges, Limoges, France; Institute of Neuroepidemiology and Tropical Neurology, CNRS FR 3503 GEIST, University of Limoges, Limoges, France; Medical Information & Evaluation, Clinical Research and Biostatistics Unit, University Hospital of Limoges, Limoges, France
| | - Jean Claude Desport
- INSERM UMR1094, Tropical Neuroepidemiology, School of Medicine of Limoges, Limoges, France; Institute of Neuroepidemiology and Tropical Neurology, CNRS FR 3503 GEIST, University of Limoges, Limoges, France; Nutrition Unit, Centre for Severe Obesity and Expert Centre for Home Parenteral Nutrition, Dupuytren University Hospital of Limoges, Limoges, France
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Teggi R, Trimarchi M, Gatti O, Fornasari F, Bussi M. Decrease of Horizontal Canal Vestibulo-Oculomotor Reflex Gain in the Elderly with Dysequilibrium without Lifetime Vertigo. ORL J Otorhinolaryngol Relat Spec 2017; 79:178-184. [PMID: 28486231 DOI: 10.1159/000473894] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 03/29/2017] [Indexed: 01/05/2023]
Abstract
BACKGROUND/AIMS Unsteadiness in the elderly is a frequent complaint and a strong predictor of falls and psychological distress. Although there is a general consensus that it is a multifactorial condition, recent studies have focused on the role of aging of the vestibular system as a possible cofactor. The aim of our work was to assess horizontal canal function in the elderly. METHODS We evaluated the gain of horizontal vestibulo-ocular reflex (VOR) with a video head impulse test on a sample of 58 subjects aged >70 years without lifetime episodes of vertigo and correlated the value with different clinical conditions (hypertension, diabetes, prior cardiovascular and vascular disorders of the central nervous system, and falls). RESULTS The mean value of the gain was 0.86 ± 0.12, and people aged between 70 and 80 years presented higher values (0.90 ± 0.1) compared to those >80 years (0.81 ± 0.13; p = 0.025). Previous vascular disorders of the central nervous system were a predictor of decreased VOR gain (p = 0.0003). A nonparametric analysis demonstrated that sex, age, and VOR gain (p ˂ 0.0001) were predictive of falls. CONCLUSIONS Our data support the hypothesis of a decrease of VOR gain in the elderly. The decrease of canal function may therefore play a role in the risk of falls in the elderly.
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Affiliation(s)
- Roberto Teggi
- ENT Department, San Raffaele Scientific Hospital, Milan, Italy
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Su Y, Leung J, Hans D, Aubry-Rozier B, Kwok T. Added clinical use of trabecular bone score to BMD for major osteoporotic fracture prediction in older Chinese people: the Mr. OS and Ms. OS cohort study in Hong Kong. Osteoporos Int 2017; 28:151-160. [PMID: 27725999 DOI: 10.1007/s00198-016-3785-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Accepted: 09/22/2016] [Indexed: 12/22/2022]
Abstract
UNLABELLED The thresholds of trabecular bone score (TBS) require validation for clinical application in older Chinese people. The lower threshold of TBS significantly improved the accuracy of prediction by bone mineral density-based osteoporosis status for major osteoporotic fracture in older Chinese men. INTRODUCTION Trabecular bone score (TBS) is a relatively new indicator of skeletal fragility. Its clinical application warrants further investigations. Our aim was to validate and recommend practical thresholds of TBS for fracture prediction in older Chinese people. METHODS Older men and women in Mr. and Ms. Os (Hong Kong) study were followed up for an average of 9.94 ± 2.77 and 8.82 ± 1.49 years, respectively. Major osteoporotic fracture (MOF) risks of TBS category in each BMD category (normal, osteopenia, or osteoporosis) were compared using Poisson regression model. The improved fracture risk prediction power was evaluated by the sensitivity, the specificity, the area under the receiver-operating characteristic curve (AUC), and the net reclassification improvement index (NRI). RESULTS MOF incidence gradually increased with the increased risk categories of bone mineral density (BMD) and tertiles of TBS both in men and women. Compared with the lowest risk category, the rate ratios (RR, 95 % CI) of MOF for osteoporosis with the lowest TBS was 9.66 (4.19-22.26) and 6.24 (1.53-25.42) in men and women, respectively. The fracture risk for osteopenic men with the lowest TBS was significantly higher than that for normal men, with RR (95 % CI) of 4.68 (2.11-10.41). The predictive power of osteoporosis alone was significantly improved by TBS in men [mean AUC (95 % CI) rose from 0.604 (0.562-0.646) to 0.666 (0.623-0.710) and sensitivity rose from 32.5 to 64.3 %]. The improvement in predictive power was not significant in older women. CONCLUSIONS TBS in combination with BMD can predict MOF more reliably in older men than by BMD alone.
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Affiliation(s)
- Y Su
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - J Leung
- Jockey Club Centre for Osteoporosis Care and Control, The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | - D Hans
- Bone Diseases Unit, DAL, Lausanne University Hospital, Avenue Pierre-Decker 4, Lausanne, Switzerland
| | - B Aubry-Rozier
- Bone Diseases Unit, DAL, Lausanne University Hospital, Avenue Pierre-Decker 4, Lausanne, Switzerland
| | - T Kwok
- Jockey Club Centre for Osteoporosis Care and Control, The Chinese University of Hong Kong, Shatin, Hong Kong, China.
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