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Ren Y, Li J, Yang J, Hu L, Xu Z, Fu R, Wu K, Guo M, Hu M, Ran L, Li X, Qiu H, Liao L, Zhang M, Luo Y, Zhou S, Ding F. Meteorological parameters and hospital-acquired falls-A multicenter retrospective study based on 10 years of adverse events reporting system data. Heliyon 2024; 10:e34193. [PMID: 39071631 PMCID: PMC11279767 DOI: 10.1016/j.heliyon.2024.e34193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2024] [Revised: 06/29/2024] [Accepted: 07/04/2024] [Indexed: 07/30/2024] Open
Abstract
Objective and rationale Hospital-acquired falls are common and serious adverse events in medical institutions, with high incidence and injury rates. Studying the occurrence patterns of hospital-acquired falls is important for preventing falls in hospitalized patients. However, the effect of meteorological factors on hospital-acquired falls has not been elucidated. Therefore, this study explored the impact of meteorological parameters on hospital-acquired falls in Chongqing, China, and provided new ideas for the clinical prevention of falls in patients. Methods Correlation analysis and distributed lag nonlinear models were employed to analyze the relationship between 3890 cases of hospital-acquired falls and meteorological data in 13 hospitals in 11 districts and counties in Chongqing from January 2013 to April 2023. Results The number of hospital-acquired falls demonstrated a nonlinear correlation with the daily average relative humidity and negatively correlated with sunshine duration; however, temperature, air pressure, and wind speed were not correlated. Compared to the reference humidity (87 %), the immediate effects of daily average relative humidity (65-68 % and 90-97 %) increased the risk of hospital-acquired falls on the same day (relative risk [RR]:1.027-1.243). When the daily average relative humidity was 95-97 %, lags of 0-1 d and 8-12 d had greater effects on falls (RR:1.073-1.243). The daily average relative humidities of 62-74 % and 91-97 % were statistically significant at cumulative relative risk (CRR)of 4, 7, 10, and 14 d with a cumulative lag (CRR: 1.111-4.277). On sex and age stratification, the lag and cumulative effects of relative humidity more significantly impacted falls in women and patients aged ≥65 years. Conclusion Daily average relative humidity had a nonlinear correlation and lag effect on hospital-acquired falls; therefore, medical institutions should pay attention to the effect of relative humidity on hospital-acquired falls in patients, especially old and female patients.
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Affiliation(s)
- Yuanyuan Ren
- Department of General Practice, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Jinyan Li
- Information Center, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Jun Yang
- Department of General Practice, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Lei Hu
- Information Center, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Zhihui Xu
- Nursing Department, Hechuan District People's Hospital of Chongqing, Chongqing, 401533, China
| | - Rongjuan Fu
- Nursing Department, Dianjiang People's Hospital of Chongqing, Chongqing, 408300, China
| | - Kaihui Wu
- Nursing Department, Nanchuan District People's Hospital of Chongqing, Chongqing, 408400, China
| | - Min Guo
- Nursing Department, The 13th People's Hospital of Chongqing, Chongqing, 400050, China
| | - Mei Hu
- Nursing Department, Chongqing University Three Gorges Hospital, Chongqing, 404100, China
| | - Liu Ran
- Department of Endocrinology, Changshou District People's Hospital of Chongqing, Chongqing, 401220, China
| | - Xia Li
- Nursing Department, Qijiang District People's Hospital, Chongqing, 401420, China
| | - Huicheng Qiu
- Nursing Department, Liangping District People's Hospital, Chongqing, 405200, China
| | - Lianmei Liao
- Nursing Department, The First People's Hospital of Chongqing Liangjiang New Area, Chongqing, 401121, China
| | - Mengmeng Zhang
- Nursing Department, Banan District People's Hospital of Chongqing, Chongqing, 401320, China
| | - Yetao Luo
- Department of Nosocomial Infection Control, Second Affiliated Hospital, Army Medical University, Chongqing, 400037, China
| | - Sumei Zhou
- Emergency Department, The First Affiliated Hospital of Chongqing Medical University, 400016, China
| | - Fu Ding
- Nursing Department, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
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Aburub AS, Phillips SP, Curcio CL, Guerra RO, Khalil H, Auais M. Circumstances and Factors Associated With Falls Among Community-Dwelling Older Adults Diagnosed With Heart Disease Using the International Mobility in Aging Study (IMIAS). J Geriatr Phys Ther 2023; 46:53-63. [PMID: 34225314 DOI: 10.1519/jpt.0000000000000316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND AND PURPOSE To identify the circumstances of falls and the factors associated with falls among older adults with cardiovascular disease (CVD). METHODS Baseline (2012) data from the International Mobility in Aging Study (IMIAS), a cross-sectional study, were used. Falling was measured by the subjective question, "Have you fallen in the last 12 months?" Several subjective questions were asked to obtain information about the circumstances of falls. Potential clinical factors associated with falling were cognitive status, depressive symptoms, physical performance, grip strength, visual acuity, and fear of falling (FOF). These clinical factors were measured respectively with the Leganes Cognitive Test, the Center for Epidemiological Studies Scales Depressive Symptoms, the Short Physical Performance Battery, a Jamar handgrip dynamometer, the Early Treatment Diabetic Retinopathy Study (ETDRS) tumbling E chart placed at 2 m, and the Falls Efficacy Scale-International. A χ 2 test was used to determine whether there were significant differences in fall circumstances among older adults with and without CVD. Two-sample t tests were used to test for any significant differences between older adults with and without CVD. Bonferroni correction was applied to limit type I errors and was corrected to .007. Simple and multiple logistic regressions identified which clinical factors were associated with falling. RESULTS A total of 429 older adults with CVD (mean age 69.5 ± 2.9) and 431 older adults without CVD (69.2 ± 2.9) participated in the study. Approximately 53% of fallers with CVD had 2 or more falls compared with fallers without CVD (39%). The most common location for falling was at home (43%) for fallers with CVD or in the street (50%) for fallers without CVD. Approximately 9% of fallers with CVD needed to be hospitalized while only 3% of fallers without CVD were admitted to the hospital. Approximately 42% of fallers with CVD had some residual sequelae (eg, being unable to walk around the house or do housework) compared with only 27% of fallers without CVD. Fallers with CVD had significantly ( P value < .007) more depressive symptoms (mean ± SD, 14.7 ± 12.9) and poorer physical performance (8.4 ± 3.0) compared with fallers without CVD (10.1 ± 9.4 and 9.6 ± 2.5, respectively); however FOF was the only significant clinical factor ( P value < .05) associated with falling for older adults with CVD. CONCLUSIONS Incidence of recurrent falls is higher among older adults with CVD than those without CVD. Circumstances of falls among fallers with CVD differ from those identified among fallers without CVD. Fear of falling was the only predictor of fall history among older adults with CVD. The results suggest the merit of considering FOF when designing prevention and intervention programs to reduce falls among older adults with CVD.
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Affiliation(s)
- Ala' S Aburub
- Physical Therapy Department, Faculty of Allied Medical Sciences, Isra University, Amman, Jordan
| | - Susan P Phillips
- Department of Family Medicine, Queen's University, Kingston, Ontario, Canada
| | - Carmen-Lucia Curcio
- Research Group on Geriatrics and Gerontology, Faculty of Health Sciences, Universidad de Caldas, Manizales, Colombia
| | | | - Hanan Khalil
- Department of Rehabilitation Sciences, Faculty of Applied Medical Sciences, Jordan University of Science and Technology, Irbid, Jordan
| | - Mohammad Auais
- School of Rehabilitation Therapy, Queen's University, Kingston, Ontario, Canada
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Screening recall in older cancer survivors detects differences in balance and mobility. Support Care Cancer 2021; 30:2605-2612. [PMID: 34812954 DOI: 10.1007/s00520-021-06705-9] [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: 05/19/2021] [Accepted: 11/16/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE Cognitive impairments have been reported by up to two-thirds of cancer survivors whose primary cancer did not occur in the central nervous system. Physical impairments as sequelae of cancer-related cognitive impairment (CRCI) have not been well described in previous studies. Furthermore, there is scarcity of literature describing differences among physical performance in those with and without CRCI. The purpose of this study is to examine the differences in physical function of older cancer survivors based on cognitive ability to determine if physical performance differs when different cognitive screening measures are employed. METHODS Adults age 65 + with a history of cancer from the 2010 Health and Retirement Study (n = 1,953) were assigned to groups according to their cognitive ability. Between-group demographic, mobility, and cognitive differences were analyzed using chi-squared and t tests. Recall and orientation were used as cognitive variables, and physical performance outcomes included gait speed, balance, and grip strength. RESULTS Respondents with Low Recall had more impaired balance (semi-tandem, tandem) (p < .05) and slower gait speeds (p < .05). Respondents that were Not-Oriented had slower gait speed (p < .05). Between-group differences in demographics were found by recall and orientation groups. CONCLUSIONS Impairments in balance and gait speed are able to be detected when recall is screened in a population of older cancer survivors. When assessing how physical mobility is related to fall risk, a screen of cognition should go beyond just orientation.
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Executive Functions Are Associated with Fall Risk but not Balance in Chronic Cerebrovascular Disease. J Clin Med 2020; 9:jcm9113405. [PMID: 33114243 PMCID: PMC7690867 DOI: 10.3390/jcm9113405] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 10/06/2020] [Accepted: 10/20/2020] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Older people's deficits in executive functions (EF) have been shown to lead to higher fall risk, postural sway, and reduced speed. Crucially, EF impairments are even more pronounced in individuals with chronic cerebrovascular disease (CVD), namely vascular cognitive impairment. METHODS In this retrospective cross-sectional study, we used a complete neuropsychological battery, including the Trail Making Test (TMT) and physical measures, such as the Morse fall and EQUI scales, to assess 66 individuals with chronic CVD. Linear regressions, Bayesian analyses, and model selection were performed to see the impact of EF, global cognition, and vascular parkinsonism/hemiplegia on physical measures (fall risk and balance). RESULTS The TMT part B and BA correlated (r = 0.44 and r = 0.45) with Morse fall scale. Only EF significantly explained fall risk, whereas global cognition and vascular parkinsonism/hemiplegia did not. These findings were confirmed by Bayesian evidence and parsimony model selection. Balance was not significantly correlated with any of the neuropsychological tests. CONCLUSIONS This is the first study investigating the relationship between cognitive and physical measures in a sample of older people with chronic CVD. The results are consistent with previous findings that link EF with fall risk in CVD.
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