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Zhou Y, Chen Q, Abuduxukuer K, Wang C, Dong J, Wang Y, Shi W, Hou Y, Shi F, Luo J, Peng Q. Novel anthropometric indices are superior adiposity indexes to portend visual impairment in middle-aged and older Chinese population. BMJ Open Ophthalmol 2024; 9:e001664. [PMID: 39009464 PMCID: PMC11253769 DOI: 10.1136/bmjophth-2024-001664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 05/06/2024] [Indexed: 07/17/2024] Open
Abstract
OBJECTIVE To investigate differential associations of traditional and novel adiposity indices with visual impairment (VI) in the middle-aged and older Chinese population. METHODS AND ANALYSIS Based on the China Health and Retirement Longitudinal Study, 7750 Chinese older adults aged over 45 were included at baseline 2011, and 4133 participants who accomplished all three interviews from 2011 to 2015 were adapted for longitudinal analyses. We enrolled six adiposity indices, including the body mass index (BMI), waist-to-height ratio (WHtR), weight-adjusted-waist index (WWI), a body shape index (ABSI), body roundness index (BRI) and conicity index (ConI). Visual status and other covariates included sociodemographic characteristics, medical supports and lifestyle-related factors. Cross-sectional correlations were assessed using univariate and multivariate logistic regression analyses. For longitudinal analysis, generalised linear models with generalised estimating equations were used to determine the association between time-varying adiposity and visual status. RESULTS Higher levels of WHtR/WWI/ABSI/BRI/ConI were significantly associated with an increased prevalence of VI, whereas a higher BMI was associated with a decreased prevalence of VI. Only WWI was significantly related to the prevalence of VI after adjustment for multiple confounders in both cross-sectional and longitudinal analyses (all p values <0.05). The multivariable-adjusted OR (95% CI) of VI associated with the highest (vs lowest) quintile of WWI was 1.900 (1.407 to 2.565). CONCLUSION WWI is a reliable alternative adiposity index that exhibits a dose-response association with the prevalence of VI in the Chinese population. The WWI-VI correlation may eliminate the obesity paradox in the ophthalmic epidemiological area and indicate the detrimental impact of changes in body composition on VI.
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Affiliation(s)
- Yifan Zhou
- Department of Ophthalmology, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Qing Chen
- School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration
| | - KaiweiSa Abuduxukuer
- NHC Key Laboratory of Health Technology Assessment, Fudan University, Shanghai, China
- Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China
| | - Chuchu Wang
- NHC Key Laboratory of Health Technology Assessment, Fudan University, Shanghai, China
- Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China
| | - Jialong Dong
- Department of Ophthalmology, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yiting Wang
- Division of Gastroenterology and Hepatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Wenming Shi
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Yanan Hou
- Department of Endocrine and Metabolic Diseases, Shanghai First People’s Hospital (Shanghai General Hospital), School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Fei Shi
- School of Electronic and Information Engineering, Soochow University, Suzhou, China
| | - Jianfeng Luo
- NHC Key Laboratory of Health Technology Assessment, Fudan University, Shanghai, China
- Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China
| | - Qing Peng
- Department of Ophthalmology, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
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Tian J, Wu J, Liu W, Chen K, Zhu S, Lin C, Liu H, Hou S, Huang Z, Zhu Y, Wang N, Zhuo Y. Fundus Tessellation and Parapapillary Atrophy, as Ocular Characteristics of Spontaneously High Myopia in Macaques: The Non-Human Primates Eye Study. Transl Vis Sci Technol 2024; 13:8. [PMID: 38739084 PMCID: PMC11103738 DOI: 10.1167/tvst.13.5.8] [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: 10/02/2023] [Accepted: 01/24/2024] [Indexed: 05/14/2024] Open
Abstract
Purpose This study aimed to evaluate the ocular characteristics associated with spontaneously high myopia in adult nonhuman primates (NHPs). Methods A total of 537 eyes of 277 macaques with an average age of 18.53 ± 3.01 years (range = 5-26 years), raised in a controlled environment, were included. We measured ocular parameters, including spherical equivalent (SE), axial length (AXL), and intraocular pressure. The 45-degree fundus images centered on the macula and the disc assessed the fundus tessellation and parapapillary atrophy (PPA). Additionally, optical coherence tomography (OCT) was used to measure the thickness of the retinal nerve fiber layer (RNFL). Results The mean SE was -1.58 ± 3.71 diopters (D). The mean AXL was 18.76 ± 0.86 mm. The prevalence rate of high myopia was 17.7%. As myopia aggravated, the AXL increased (r = -0.498, P < 0.001). Compared with non-high myopia, highly myopic eyes had a greater AXL (P < 0.001), less RNFL thickness (P = 0.004), a higher incidence of PPA (P < 0.001), and elevated grades of fundus tessellation (P < 0.001). The binary logistic regression was performed, which showed PPA (odds ratio [OR] = 4.924, 95% confidence interval [CI] = 2.375-10.207, P < 0.001) and higher grades of fundus tessellation (OR = 1.865, 95% CI = 1.474-2.361, P < 0.001) were independent risk characteristics for high myopia. Conclusions In NHPs, a higher grade of fundus tessellation and PPA were significant biomarkers of high myopia. Translational Relevance The study demonstrates adult NHPs raised in conditioned rooms have a similar prevalence and highly consistent fundus changes with human beings, which strengthens the foundation for utilizing macaques as an animal model in high myopic studies.
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Affiliation(s)
- Jiaxin Tian
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Key Laboratory of Ophthalmology and Visual Sciences, Beijing, China
| | - Jian Wu
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Key Laboratory of Ophthalmology and Visual Sciences, Beijing, China
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangzhou, China
| | - Wei Liu
- School of Food Sciences and Engineering, South China University of Technology, Guangzhou, China
| | - Kezhe Chen
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangzhou, China
| | - Sirui Zhu
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Key Laboratory of Ophthalmology and Visual Sciences, Beijing, China
| | - Caixia Lin
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Key Laboratory of Ophthalmology and Visual Sciences, Beijing, China
| | - Hongyi Liu
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Key Laboratory of Ophthalmology and Visual Sciences, Beijing, China
| | - Simeng Hou
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Key Laboratory of Ophthalmology and Visual Sciences, Beijing, China
| | | | - Yingting Zhu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangzhou, China
| | - Ningli Wang
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Key Laboratory of Ophthalmology and Visual Sciences, Beijing, China
| | - Yehong Zhuo
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangzhou, China
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Wei J, Zhou Y, Abuduxukuer K, Dong J, Wang C, Shi W, Luo J, Peng Q, Song Y. Association of socioeconomic position with sensory impairment among Chinese population: a nationally representative cohort and Mendelian randomization study. Front Public Health 2024; 12:1371825. [PMID: 38699422 PMCID: PMC11063363 DOI: 10.3389/fpubh.2024.1371825] [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: 01/17/2024] [Accepted: 04/01/2024] [Indexed: 05/05/2024] Open
Abstract
Aims To investigate the association between socioeconomic position (SEP) and sensory impairments (SIs). Methods We used data from the China Health and Retirement Longitudinal Study (CHARLS) (2015). Logistic regressions estimated the odds ratio for associations of SEP with SIs. In addition, Mendelian randomization (MR) analysis was conducted to assess the causal relationship between them with the inverse variance weighting (IVW) estimator. MR-Egger, simple median, weighted median, maximum likelihood, and robust adjusted profile score were employed for sensitivity analyses. Results In the observational survey, we enrolled 19,690 individuals aged 45 and above. SEP was negatively associated with SIs. Adjusted odds of vision impairment were higher for illiterate (1.50; 95%CI: 1.19, 1.91), less than elementary school diploma (1.76; 95%CI: 1.39, 2.25), middle school diploma (1.53; 95%CI: 1.21, 1.93) and lower income (all p < 0.001). The odds of hearing impairment were significantly higher for people with less than a high school diploma than those with a college degree or higher diploma, for agricultural workers than non-agricultural workers, and for people in low-income families (p < 0.01). The MR analysis also showed that occupation was associated with HI (1.04, 95%CI: 1.01, 1.09, p < 0.05) using IVW. Conclusion We found that both observational and causal evidence supports the theory that SEP can result in SIs and that timely discovery, targeted management, and education can prevent SIs among middle-aged and older adults.
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Affiliation(s)
- Jin Wei
- Department of Opthalmology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yifan Zhou
- Department of Ophthalmology, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
| | - KaiweiSa Abuduxukuer
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China
| | - Jialong Dong
- Department of Ophthalmology, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Chuchu Wang
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China
| | - Wenming Shi
- School of Public Health, Fudan University, Shanghai, China
| | - Jianfeng Luo
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China
| | - Qing Peng
- Department of Ophthalmology, Shanghai Tenth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yi Song
- Department of Opthalmology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Shanghai Collaborative Innovation Center of Industrial Transformation of Hospital TCM Preparation, Shanghai, China
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Deme TG, Mengistu M, Getahun F. Prevalence and associated factors of visual impairment among adults aged 40 and above in Southern Ethiopia, 2022. Sci Rep 2024; 14:2542. [PMID: 38291335 PMCID: PMC10828411 DOI: 10.1038/s41598-024-53056-6] [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: 08/18/2023] [Accepted: 01/27/2024] [Indexed: 02/01/2024] Open
Abstract
Visual impairment is a functional limitation of the eye caused by a disorder or disease that can reduce one's ability to perform daily activities. Many studies in Ethiopia have focused on childhood visual impairments. We assessed the prevalence and factors associated with visual impairment among adults aged 40 and above. Community-based cross-sectional study was done and a systematic sampling technique was used to select 655 participants. Data were collected by interviewer administered questionnaire, E-Snell chart, pinhole, torch light, and magnifying loupe. SPSS version 25 was used for analysis. Bivariate and multivariate analyses were performed to identify factors associated with outcome variable. The overall prevalence of visual impairment was found to be 36.95% (95% CI 33.2-40.8%). Factors associated with a higher odds of visual impairment included aged 51-60 years (AOR 2.37, 95% CI 1.29-4.44), aged 61 and above (AOR 8.9, 95% CI 4.86-16.3), low wealth index (AOR 1.91, 95% CI 1.14-3.2), divorced and widowed (AOR 4.67, 95% CI 2.77-7.86), no formal education (AOR 14.28, 95% CI 2.82-71.46), not utilizing eyeglass (AOR 3.94, 95% CI 1.65-9.40). The prevalence of visual impairment was relatively high compared to other studies. Age, marital status, occupation, educational status, wealth index, and not using eyeglasses were significantly associated with visual impairment. Refractory error is the leading cause of visual impairment. Early eye care service interventions are needed in this area.
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Affiliation(s)
- Tamiru Getachew Deme
- School of Medicine, Department of Human Anatomy, Arba Minch University, Arba Minch, Ethiopia.
| | - Masresha Mengistu
- Department of Ophthalmology, Arba Minch General Hospital, Arba Minch, Ethiopia
| | - Firdawek Getahun
- School of Public Health, Arba Minch University, Arba Minch, Ethiopia
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Getachew T, Mengistu M, Getahun F. Prevalence of Visual Impairment and Associated Factors Among Older Adults in Southern Ethiopia, 2022. CLINICAL OPTOMETRY 2024; 16:1-16. [PMID: 38197047 PMCID: PMC10773243 DOI: 10.2147/opto.s440423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 12/29/2023] [Indexed: 01/11/2024]
Abstract
Background Visual impairment is a functional limitation of the eye brought on by a disorder or disease that can make it more difficult to carry out daily tasks. Visual impairment causes a wide range of public health, social, and economic issues, particularly in developing nations, where more than 90% of the world's visually impaired people reside. Although many studies conducted in Ethiopia related with the topic, there were focused on childhood visual impairments. Objectives To assess the prevalence and factors associated with visual impairment among older adults. Methodology A community-based cross-sectional study design was conducted in Arba Minch Zuria District. Systematic sampling technique was employed to select 655 adults aged 40 and above. Data were gathered through face-to-face interviews and visual acuity measurements, and SPSS version 25 was used for analysis. Bivariate and multivariate logistic regression analyses were performed to identify factors associated with visual impairment. Results The overall prevalence of visual impairment was found to be 36.95% (95% CI=33.2-40.8%). Factors associated with a higher odds of visual impairment included aged 51-60 years (AOR=2.37,95%CI=1.29-4.44), aged 61 and above (AOR=8.9, 95%CI=4.86-16.3), low wealth index ((AOR=1.81, 95%CI: 1.14-3.2), divorced and widowed (AOR=4.67, 95%CI:2.77-7.86), no formal education (AOR=14.28, 95%CI: 2.82-71.46), not utilizing eyeglass (AOR=3.94, 95%CI (1.65-9.40). The most possible causes of visual impairment were found to be refractive error and cataract. Conclusions and Recommendations The prevalence of visual impairment among study population was relatively high, and more than three-fifths of participants had unilateral visual impairment. Age, marital status, occupation, educational status, wealth index, and not wearing of prescribed eyeglasses were significantly associated with visual impairment. Refractive error is the leading cause of visual impairment. Awareness of spectacle use and expanding cataract surgery coverage are urgently needed in this area.
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Affiliation(s)
- Tamiru Getachew
- Department of Human Anatomy, School of Medicine, Arba Minch University, Arba Minch, Ethiopia
| | - Masresha Mengistu
- Department of Ophthalmology, Arba Minch General Hospital, Arba Minch, Ethiopia
| | - Firdawek Getahun
- School of Public Health, Arba Minch University, Arba Minch, Ethiopia
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Guo R, Li X, Sun M, Wang Y, Wang X, Li J, Xie Z, Yao N, Yang Y, Li B, Jin L. Vision impairment, hearing impairment and functional Limitations of subjective cognitive decline: a population-based study. BMC Geriatr 2023; 23:230. [PMID: 37060058 PMCID: PMC10103414 DOI: 10.1186/s12877-023-03950-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 04/03/2023] [Indexed: 04/16/2023] Open
Abstract
BACKGROUND The association between sensory impairment including vision impairment (VI), hearing impairment (HI), dual impairment (DI) and the functional limitations of SCD (SCD-related FL) are still unclear in middle-aged and older people. METHODS 162,083 participants from BRFSS in 2019 to 2020 was used in this cross-sectional study. After adjusting the weights, multiple logistic regression was used to study the relationship between sensory impairment and SCD or SCD-related FL. In addition, we performed subgroup analysis on the basis of interaction between sensory impairment and covariates. RESULTS Participants who reported sensory impairment were more likely to report SCD or SCD-related FL compared to those without sensory impairment (p < 0.001). The association between dual impairment and SCD-related FL was the strongest, the adjusted odds ratios (aORs) and 95% confidence interval (95% CI) were [HI, 2.88 (2.41, 3.43); VI, 3.15(2.61, 3.81); DI, 6.78(5.43, 8.47)] respectively. In addition, subgroup analysis showed that men with sensory impairment were more likely to report SCD-related FL than women, the aORs and 95% CI were [HI, 3.15(2.48, 3.99) vs2.69(2.09, 3.46); VI,3.67(2.79, 4.83) vs. 2.86(2.22, 3.70); DI, 9.07(6.67, 12.35) vs. 5.03(3.72, 6.81)] respectively. The subject of married with dual impairment had a stronger association with SCD-related FL than unmarried subjects the aOR and 95% CI was [9.58(6.69, 13.71) vs. 5.33(4.14, 6.87)]. CONCLUSIONS Sensory impairment was strongly associated with SCD and SCD-related FL. Individuals with dual impairment had the greatest possibility to reported SCD-related FL, and the association was stronger for men or married subjects than other subjects.
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Affiliation(s)
- Ruirui Guo
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, P. R. China
| | - Xiaotong Li
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, P. R. China
| | - Mengzi Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, P. R. China
| | - Yuxiang Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, P. R. China
| | - Xuhan Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, P. R. China
| | - Jing Li
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, P. R. China
| | - Zechun Xie
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, P. R. China
| | - Nan Yao
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, P. R. China
| | - Yixue Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, P. R. China
| | - Bo Li
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, P. R. China.
| | - Lina Jin
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun, 130021, P. R. China.
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Mengste YL, Belete GT, Eticha BL, Zeleke TC. Self-Reported Fall-Related Injury and Its Associated Factors among Adults with Visual Impairment Attending St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia. Ethiop J Health Sci 2023; 33:263-272. [PMID: 37484171 PMCID: PMC10358383 DOI: 10.4314/ejhs.v33i2.11] [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: 11/01/2022] [Accepted: 12/14/2022] [Indexed: 07/25/2023] Open
Abstract
Background Falls account for vast majority of fractures and are a significant reason for trauma related hospital admissions. The main aim of this study is to determine the prevalence of self-reported fall, related injuries, and associated factors among adult patients with visual impairment. Methods Hospital-based cross-sectional study was conducted from July to August 2021. Systematic random sampling technique was used. The data were entered into Epi-data version 3.1 and exported to SPPS version 26 for analysis. Frequency, mean, and percentage, were used to summarize the descriptive data. The association between the outcome variable and explanatory variables was assessed using binary and multivariate logistic regressions. The adjusted odds ratio was calculated, and variables with a p-value below 0.05 at the 95% confidence interval (CI) were considered statistically significant. Result A total of 487 study participants were involved in this study with a response rate of 93.83%. The mean age of the study participants was 52 ± 16.26 years. The overall prevalence of self-reported fall was 36.1 %. Being female, being older than 64 years of age, rural residence, fear of falling, and blind stage of visual impairment were significantly associated with falling. Conclusion The prevalence of self-reported fall was high among visually impaired individuals. Female sex, age more than 64 years, rural residence, fear of falling, and blind stage of visual impairment were significantly associated with falling. Reducing patients' chances of suffering from falling-related injuries and consequences requires raising awareness about the burden, danger, and effects of falling on persons who are visually impaired.
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Affiliation(s)
- Yingesu Lemma Mengste
- St. Paul's Hospital Millennium Medical College, Department of Ophthalmology, Addis Ababa, Ethiopia
| | | | - Biruk Lelisa Eticha
- University of Gondar, School of Medicine, Department of Optometry, Gondar, Ethiopia
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Zhu Y, Luo M, Liu Q, Liu H. Preventive effect of cluster nursing on pressure ulcers in orthopedic patients and predictive value of serum IL-6 and TNF-α for the occurrence of pressure ulcers. Am J Transl Res 2023; 15:1140-1149. [PMID: 36915758 PMCID: PMC10006788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 08/20/2022] [Indexed: 03/16/2023]
Abstract
OBJECTIVE To determine the effect of cluster nursing on pressure ulcer prevention and comfort of orthopedic patients. METHODS A total of 124 orthopedic inpatients admitted to the Seventh Affiliated Hospital of Sun Yat-sen University from July 2018 to June 2021 were retrospectively analyzed. Among them, 66 cases received cluster nursing who were assigned into the observation group and the other 58 cases received routine nursing and were assigned into the control group. The incidence of pressure ulcers, the degree of pressure the ulcer, quality of life-brief (QOL-BREF), self-rating anxiety scale (SAS), and self-rating depression scale (SDS) scores of the two groups at 7 days after surgery were compared, and the comfort score and nursing satisfaction of the two groups were evaluated and compared. The expression and predictive value of serum interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) in patients with pressure ulcers before operation were analyzed via enzyme-linked immunosorbent assay (ELISA). The levels of IL-6 and TNF-α were compared between the two groups before and after nursing. RESULTS After nursing, the observation group had significantly lower IL-6, TNF-α, SAS score, and SDS scores than the control group, and showed significantly higher QOL-BREF score, nursing satisfaction and comfort scores than the control group. In addition, the observation group showed a significantly lower incidence of pressure ulcers and a significantly lower severity level than the control group after nursing. Patients with pressure ulcers showed significantly higher serum IL-6 and TNF-α levels before surgery, and receiver operating characteristic curve (ROC) showed that IL-6 and TNF-α had certain value in forecasting the occurrence of pressure ulcers. CONCLUSION Cluster nursing can substantially lower the incidence of pressure ulcers in hospitalized orthopedic patients and improve their comfort.
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Affiliation(s)
- Yan Zhu
- Orthopedics and Traumatology, The Seventh Affiliated Hospital of Sun Yat-sen University Shenzhen 518107, Guangdong, China
| | - Minghua Luo
- Cardiovascular Center, The Seventh Affiliated Hospital of Sun Yat-sen University Shenzhen 518107, Guangdong, China
| | - Qiongshan Liu
- Medical Division, The Seventh Affiliated Hospital of Sun Yat-sen University Shenzhen 518107, Guangdong, China
| | - Hankun Liu
- Department of Critical Care Medicine, The Seventh Affiliated Hospital of Sun Yat-sen University Shenzhen 518107, Guangdong, China
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Al-Namaeh M. Common causes of visual impairment in the elderly. MEDICAL HYPOTHESIS, DISCOVERY & INNOVATION OPHTHALMOLOGY JOURNAL 2022; 10:191-200. [PMID: 37641654 PMCID: PMC10460237 DOI: 10.51329/mehdiophthal1438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 10/24/2021] [Indexed: 08/31/2023]
Abstract
Background Aging is not a disease; rather, it is a process. As people age, visual impairment (VI) becomes more common. In 2010, the overall prevalence rate of vision impairment in all races was 25.66% in individuals aged ≥ 80 years, according to the estimate of the National Eye Institute at the National Institutes of Health. This review aimed to address the common causes of VI in the elderly. Methods In this narrative review, an electronic search of the PubMed/MEDLINE database was conducted using "visual impairment" and "elderly" for the period between January 2010 and April 2021, to include randomized clinical trials and observational studies concerning VI in the elderly. The selected time period was chosen to provide an updated review. Results The search yielded 2955 articles published over the period of more than 11 years. The relevant randomized clinical trials or observational studies were included and reviewed. Cataracts, refractive errors, open-angle glaucoma, age-related macular degeneration, and diabetic retinopathy were the most common age-related ocular disorders leading to VI if untreated in the elderly. The loss of visual acuity can adversely affect quality of life in the elderly. Difficulty with activities of daily living related to VI can lead to social isolation, depression, and anxiety. Loss of vision in the elderly is linked to an increased risk of falls, hip fracture, depression, and poor quality of life. Conclusions The most common causes of VI in the elderly are cataracts and refractive errors. VI in most ocular diseases is more prevalent in women than in men due to longer lifespan. The overall prevalence of the main causes of VI in the elderly is expected to increase; therefore, health policymakers should consider this when planning for the health-enhancement program of the population.
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