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Chang L, Guo Q, Pazo EE, Li F, Zhang Z, Fang Z, Huang Y, Yang R, Liu H, Li X, Zhang C, Zhao S. Prevalence of dry eye in people over 50 years old in Beichen district, Tianjin city: a cross-sectional population-based survey. BMC Public Health 2024; 24:2111. [PMID: 39103841 DOI: 10.1186/s12889-024-19616-1] [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: 05/23/2024] [Accepted: 07/26/2024] [Indexed: 08/07/2024] Open
Abstract
BACKGROUND A cross-sectional population-based survey in the Beichen district of Tianjin was conducted to estimate the prevalence of dry eye disease (DED) among the population over 50 years old with Dry Eye Workshop (DEWS) II and Chinese expert consensus (CEC) criteria. METHODS A total of 5791 subjects over 50 years old were enrolled. Ocular surface disease index (OSDI) questionnaire, lipid layer thickness (LLT), partial blink ratio (PBR), fluorescein tear film breakup time (FBUT), Schirmer I test (SIT), fluorescein staining, meibomian gland dropout, meibomian gland expression scores (MES) and quantity scores (MQS) was assessed. Additionally, basic information, weight, disease history, living habits, anxiety, and depression condition were collected. RESULTS According to the CEC, the prevalence of DED was 39.0%, whereas 44.0% based on DEWS II. The prevalence of DED increased with age and was substantially greater among women (41.1%, 95% CI, 39.5-42.6%) than males (35.1%, 95% CI, 33.1 -37.2%) (p < 0.001). Furthermore, the severity of DED was more severe in women (p = 0.006). The associated risk factors were age, female, depression, smoking, insomnia, and glaucoma. On the other hand, 53.6% of these populations were diagnosed as asymptomatic DED, and the morbidity was higher in males (p = 0.007). CONCLUSIONS The prevalence of DED in China was relatively high, which was associated with aging, female(sex), depression, smoking and sleep problems. Hence, it is crucial for clinicians and caregivers to be aware of the existence of asymptomatic DED within the susceptible population.
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Affiliation(s)
- Lianqing Chang
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Qian Guo
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Emmanuel Eric Pazo
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Fei Li
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - ZhongFang Zhang
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Zijie Fang
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Yue Huang
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Ruibo Yang
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Hui Liu
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Xiaorong Li
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Chen Zhang
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China.
| | - Shaozhen Zhao
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China.
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Ekicier Acar S, Özdemir Yildiz Z. Dry eye disease as an occupational risk factor in operating room nurses. Clin Exp Optom 2024:1-5. [PMID: 39074815 DOI: 10.1080/08164622.2024.2380077] [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: 03/30/2024] [Revised: 07/09/2024] [Accepted: 07/10/2024] [Indexed: 07/31/2024] Open
Abstract
CLINICAL RELEVANCE Knowing occupational risks in a multifactorial disease such as dry eye disease is important for disease diagnosis and treatment. BACKGROUND Dry eye disease (DED) is a multifactorial disease of the ocular surface characterised by tear film instability, adversely affecting visual function and quality of life. The operating room environment has many risk factors for DED such as air conditioning, constant humidity, constant room temperature, intense lighting, surgical smoke, anaesthetic gases and irritating chemicals, and prolonged mask use. This study investigates the ocular surface findings and blink patterns of operating room nurses at risk of DED. METHODS A total of 68 nurses (operating room, n = 34; outpatient clinic, n = 34) were included in this study. The diagnosis of DED was assessed using a questionnaire, best-corrected visual acuity, tear break-up time, corneal fluorescein staining, meibomian gland assessment, Schirmer I test. All the tests were conducted in the same area. RESULTS According to the ocular surface disease index, the rate of dry eye symptoms was significantly higher among operating room nurses than among outpatient nurses (70.5% vs 41.1%). Severe dry eye symptoms were more common in the operating room group. The meibomian gland score was higher in the operating room group (29.4% vs 5.9%). The numbers of blinks (30.91 ± 12.81 vs 21.05 ± 7.77) and incomplete blinks (8.76 ± 4.68 vs 5.76 ± 3.20) at rest were higher in operating room nurses. CONCLUSION The occupational risk for DED was high among operating room staff. National and international standards for the prevention and management of DED in personnel involved in health care services are needed.
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Affiliation(s)
- Selcan Ekicier Acar
- Eye Clinic, Ankara Atatürk Sanatoryum Training and Research Hospital, Ankara, Turkey
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Lim MN, Lee JY, Hyon JY, Han SB. Association of self-reported psychiatric and systemic risk factors in dry eye disease in adult Korean population. Eye (Lond) 2024; 38:917-922. [PMID: 37898716 DOI: 10.1038/s41433-023-02803-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 10/05/2023] [Accepted: 10/18/2023] [Indexed: 10/30/2023] Open
Abstract
PURPOSE To evaluate the association between dry eye disease (DED) and various psychiatric and systemic diseases in an adult Korean population aged 40 years or older. METHODS Population-based cross-sectional data of 6,732 participants aged ≥40 years was extracted from the Korea National Health and Nutrition Examination Survey 2017-2018 (KNHANES VII). Data including DED, demographic variables, behavioral factors, psychiatric conditions, and systemic diseases was analysed to determine the prevalence and psychiatric and systemic risk factors for DED. RESULTS The weighted prevalence of DED was 7.9 ± 0.4% (mean ± SE). Multivariate analysis showed that female sex and urban residence were associated with an increased risk of DED. The prevalence of DED was lower in patients aged ≥70 years than in those aged 40-69 years. Self-reported psychological conditions including perceived stress and depression were associated with the risk of DED. Self-reported Systemic conditions, such as rheumatoid arthritis, degenerative arthritis, osteoporosis, ischemic heart disease, and chronic renal failure had association with an increased risk of DED. CONCLUSION DED may be associated with several self-reported psychiatric and systemic conditions, which highlights the need for an integrated approach to manage these diseases for optimal treatment of DED.
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Affiliation(s)
- Myung Nam Lim
- Department of Preventive Medicine, Kangwon National University Hospital, Kangwon National University School of Medicine, Chuncheon, Korea
| | - Jae Yeon Lee
- Department of Ophthalmology, Kangwon National University Hospital, Kangwon National University School of Medicine, Chuncheon, Korea
| | - Joon Young Hyon
- Department of Ophthalmology, Seoul National University College of Medicine, Seoul, Korea
| | - Sang Beom Han
- Department of Ophthalmology, Kangwon National University Hospital, Kangwon National University School of Medicine, Chuncheon, Korea.
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Leedasawat P, Sangvatanakul P, Tungsukruthai P, Kamalashiran C, Phetkate P, Patarajierapun P, Sriyakul K. The Efficacy and Safety of Chinese Eye Exercise of Acupoints in Dry Eye Patients: A Randomized Controlled Trial. Complement Med Res 2024; 31:149-159. [PMID: 38330924 DOI: 10.1159/000536516] [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: 10/23/2023] [Accepted: 01/26/2024] [Indexed: 02/10/2024]
Abstract
INTRODUCTION Dry eye disorder (DED) is a growing global issue linked to excessive digital screen time. Chinese eye exercise of acupoint (CEA), a set of self-massages on shared Chinese acupuncture (CA), has been used to reduce visual-related ocular symptoms and possibly as an alternative treatment for DED. This study aimed to assess the efficacy and safety of CEA. METHODS A single-blind randomized controlled trial was conducted at Thammasat University Hospital in Thailand, recruiting 56 participants aged 20-60 years, equally divided into two groups: the treatment group with CEA and the control group with standard lid hygiene treatment (STD). The intervention program lasted 12 weeks. MAIN OUTCOME MEASURES Ocular Surface Disease Index (OSDI), tear break-up time (TBUT), Schirmer-I test (SIT), corneal surface staining (CSS), and self-recorded forms for safety and adverse effects were measured at baseline, week 4, and week 12. An independent sample t test, paired t test, and repeated measures (ANOVA) were used to compare results between both groups, study visits, and primary and secondary outcome measurements, respectively. The p values <0.05 were considered statistically significant. RESULTS The characteristics were not statistically different between both groups at the baseline. The mean OSDI scores were significantly reduced in both groups at week 4 and week 12 compared to baseline (p value <0.05). Additionally, both CEA and STD showed significant improvement in TBUT and SIT (p value <0.05). CSS was significantly improved only in the CEA groups (p value <0.05). No significant differences were observed between the study groups, except for SIT at week 12 (p value <0.05). For the safety, there were no adverse side effects in either group. CONCLUSION CEA seemed to be as effective as STD in improving the OSDI, TBUT, and SIT of DED without causing any side effects. Einleitung Das Trockene Auge (Dry eye disorder, DED) ist weltweit ein zunehmendes Problem, das mit übermässiger Bildschirmarbeit zusammenhängt. Die chinesische Augenübung der Akupunkturpunkte (Chinese eye exercise of acupoint, CEA), eine Reihe von Selbstmassagen an gemeinsamen CA-Akupunkturpunkten, wird zur Linderung visusbezogener Augensymptome und als mögliche alternative Behandlung für DED eingesetzt. Mit dieser Studie sollte die Wirksamkeit und Sicherheit von CEA bewertet werden. Methoden Am Thammasat-Universitätsklinikum in Thailand wurde eine einfach verblindete, randomisierte, kontrollierte Studie mit 56 Teilnehmern im Alter von 20 bis 60 Jahren durchgeführt, die zu gleichen Teilen zwei Gruppen zugewiesen wurden: die Behandlungsgruppe mit CEA und die Kontrollgruppe, die die Standard-Lidhygienebehandlung erhielt (STD). Das Interventionsprogramm dauerte 12 Wochen. Die Haupt-Zielkriterien, der Ocular Surface Disease Index (OSDI), die Tränenfilmaufreisszeit (tear break-up time, TBUT), der Schirmer-I-Test (SIT), das Corneal Surface Staining (CSS) und Selbstauskunftsformulare zur Sicherheit und zu unerwünschten Wirkungen wurden zu Beginn der Behandlung, in Woche 4 und in Woche 12 ermittelt. Für den Vergleich der Ergebnisse zwischen den beiden Gruppen, den Studienvisiten bzw. den primären und sekundären Zielkriterien wurden ein t Test für unabhängige Stichproben, ein t Test für paarige Stichproben und eine ANOVA mit Messwiederholungen verwendet. p-Werte <0,05 galten als statistisch signifikant. Ergebnisse Hinsichtlich der Merkmale bestand zwischen den beiden Gruppen kein statistischer Unterschied bei Studienbeginn. In beiden Gruppen fielen die mittleren OSDI-Scores in Woche 4 und Woche 12 im Vergleich zum Ausgangswert signifikant geringer aus ( p-Wert <0,05). Darüber hinaus zeigten sowohl die CEA- als auch die STD-Gruppe eine signifikante Verbesserung der TBUT- und SIT-Werte ( p-Wert <0,05). Das CSS verbesserte sich nur in der CEA-Gruppe signifikant ( p-Wert <0,05). Zwischen den Studiengruppen waren keine signifikanten Unterschiede zu beobachten, ausser beim SIT in Woche 12 ( p-Wert <0,05). Was die Sicherheit betrifft, so traten in beiden Gruppen keine unerwünschten Nebenwirkungen auf. Schlussfolgerung Die CEA schien die OSDI-, TBUT- und SIT-Werte bei DED ebenso wirksam zu verbessern wie die Standardbehandlung, ohne Nebenwirkungen zu verursachen.
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Affiliation(s)
- Pavasut Leedasawat
- Department of Integrative Medicine, Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Paradi Sangvatanakul
- Department of Integrative Medicine, Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Parunkul Tungsukruthai
- Department of Integrative Medicine, Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Chuntida Kamalashiran
- Department of Integrative Medicine, Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Pratya Phetkate
- Department of Integrative Medicine, Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Promporn Patarajierapun
- Department of Integrative Medicine, Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, Thailand
| | - Kusuma Sriyakul
- Department of Integrative Medicine, Chulabhorn International College of Medicine, Thammasat University, Pathum Thani, Thailand
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Mínguez-Alarcón L, Williams PL, Souter I, Ford JB, Hauser R, Chavarro JE. Women's preconception psychological stress and birth outcomes in a fertility clinic: the EARTH study. Front Glob Womens Health 2024; 5:1293255. [PMID: 38379838 PMCID: PMC10877713 DOI: 10.3389/fgwh.2024.1293255] [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: 10/10/2023] [Accepted: 01/19/2024] [Indexed: 02/22/2024] Open
Abstract
Background The epidemiologic literature on women's perceived stress in relation to perinatal outcomes has been inconclusive and does not consider the preconception window of exposure. Objective To evaluate whether women's preconception perceived stress is related to live birth, gestational age, and birthweight in a cohort receiving fertility treatment. Methods This observational study included women seeking fertility care at the Massachusetts General Hospital (2004-2019). During preconception, women provided information on their psychological stress using the short version of the validated Perceived Stress Scale 4 (PSS-4). We used regression models to evaluate the associations of stress with live birth (N = 768 attempting to conceive) and perinatal outcomes (N = 413 live births) while adjusting for confounders. Stratified analyses by mode of conception [natural, intrauterine insemination (IUI), and IVF (in vitro fertilization)] and selected socioeconomic factors (race, education, and income) were also conducted. Results Higher psychological stress was negatively associated with the overall probability of live birth (adjusted RR = 0.95, 95% CI: 0.92, 0.98), particularly among women conceiving using IVF. However, we found no association between women's psychological stress and gestational age and birth weight in the overall analyses and also stratified by mode of conception. Similarly, we observed no differences in women's psychological stress with any of the measured outcomes by socioeconomic factors. Discussion These results highlight the importance of considering the preconception window and mode of conception when evaluating the relationship between women's preconception stress and live birth.
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Affiliation(s)
- Lidia Mínguez-Alarcón
- Channing Division of Network Medicine, Harvard Medical School & Brigham and Women’s Hospital, Boston, MA, United States
- Departments of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Paige L. Williams
- Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States
- Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Irene Souter
- Vincent Obstetrics and Gynecology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Jennifer B. Ford
- Departments of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Russ Hauser
- Departments of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, United States
- Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States
- Department of Obstetrics, Gynecology and Reproductive Biology, Harvard Medical School, Boston, MA, United States
| | - Jorge E. Chavarro
- Channing Division of Network Medicine, Harvard Medical School & Brigham and Women’s Hospital, Boston, MA, United States
- Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States
- Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, United States
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Mínguez-Alarcón L, Chagnon O, Tanaka A, Williams PL, James-Todd T, Ford JB, Souter I, Rexrode KM, Hauser R, Chavarro JE. Preconception Stress and Pregnancy Serum Glucose Levels Among Women Attending a Fertility Center. J Endocr Soc 2023; 8:bvad152. [PMID: 38178907 PMCID: PMC10766068 DOI: 10.1210/jendso/bvad152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Indexed: 01/06/2024] Open
Abstract
Context The association between women's stress and pregnancy glucose levels remain unclear, specifically when considering the preconception period as a sensitive window of exposure. Objective We investigated whether preconception perceived stress was associated with glucose levels during pregnancy among women attending a fertility center (2004-2019). Methods Before conception, women completed a psychological stress survey using the short version of the validated Perceived Stress Scale 4 (PSS-4), and blood glucose was measured using a 50-gram glucose load test during late pregnancy as a part of screening for gestational diabetes. Linear and log-binomial regression models were used to assess associations of total PSS-4 scores with mean glucose levels and abnormal glucose levels ( ≥ 140 mg/dL), adjusting for age, body mass index, race, smoking, education, physical activity, primary infertility diagnosis, number of babies, and mode of conception. Results Psychological stress was positively associated with mean abnormal glucose levels. The adjusted marginal means (95% CI) of mean glucose levels for women in the first, second, and third tertiles of psychological stress were 115 (110, 119), 119 (115, 123), and 124 (119, 128), and mg/dL, respectively (P for trend = .007). Also, women in the second and third tertiles of psychological stress had 4% and 13% higher probabilities of having abnormal glucose compared with women in the first tertile of psychological stress (P trend = .01). Conclusion These results highlight the importance of considering preconception when evaluating the relationship between women's stress and pregnancy glucose levels.
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Affiliation(s)
- Lidia Mínguez-Alarcón
- Channing Division of Network Medicine, Harvard Medical School & Brigham and Women's Hospital, Boston 02115, USA
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston 02115, USA
| | - Olivia Chagnon
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston 02115, USA
| | - Aya Tanaka
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston 02115, USA
| | - Paige L Williams
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston 02115, USA
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston 02115, USA
| | - Tamarra James-Todd
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston 02115, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston 02115, USA
| | - Jennifer B Ford
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston 02115, USA
| | - Irene Souter
- Division of Reproductive Medicine and IVF, Department of Obstetrics and Gynecology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA
| | - Kathryn M Rexrode
- Division of Women's Health, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Russ Hauser
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston 02115, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston 02115, USA
- Department of Obstetrics, Gynecology and Reproductive Biology, Harvard Medical School, Boston 02115, USA
| | - Jorge E Chavarro
- Channing Division of Network Medicine, Harvard Medical School & Brigham and Women's Hospital, Boston 02115, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston 02115, USA
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, USA
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Mínguez-Alarcón L, Williams PL, Souter I, Ford JB, Hauser R, Chavarro JE. Perceived stress and markers of ovarian reserve among subfertile women. Reprod Biomed Online 2023; 46:956-964. [PMID: 37085427 PMCID: PMC10247401 DOI: 10.1016/j.rbmo.2023.01.024] [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: 10/31/2022] [Revised: 01/30/2023] [Accepted: 01/31/2023] [Indexed: 02/11/2023]
Abstract
RESEARCH QUESTION Is self-reported psychological stress associated with markers of ovarian reserve among subfertile women? DESIGN Observational study of women (n = 520) seeking fertility care at the Massachusetts General Hospital who enrolled in the Environment and Reproductive Health study between 2005 and 2019. Women completed the short version of the validated PSS4, which assesses psychological stress. Ovarian reserve markers included AFC and circulating serum levels of day-3 FSH, with AMH assessed in a subset of participants (n = 185). RESULTS Higher total PSS4 scores were negatively associated with AFC and serum AMH levels. Analyses adjusted for age, BMI, race, smoking, education, physical activity and type of infertility diagnosis. Women in the second and third tertiles of stress had lower AFC (13.3, 95% CI 12.7 to 13.8; and 13.5, 95% CI 13.0 to 14.1) compared with women in the lowest tertile of psychological stress score (14.3, 95% CI 13.8 to 14.9, both P < 0.05). Women in the second and third tertiles of total PSS4 scores also had lower mean serum AMH compared with women in the lowest tertile (2.99, 95% CI 2.24 to 3.74), and (2.99 95% CI 2.22 to 3.76) versus (3.94 95% CI 3.23 to 4.64). These associations varied by several socioeconomic factors, and were observed among women who were younger, belonging to minority races, with a college degree or with annual household income less than $100,000. CONCLUSIONS Higher perceived stress was negatively associated with AFC and serum AMH levels. These associations varied by several socioeconomic factors.
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Affiliation(s)
- Lidia Mínguez-Alarcón
- Channing Division of Network Medicine, Harvard Medical School and Brigham and Women's Hospital; Department of Environmental Health, Harvard TH Chan School of Public Health, Boston, USA.
| | - Paige L Williams
- Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, USA; Department of Biostatistics, Harvard TH Chan School of Public Health, Boston, USA
| | - Irene Souter
- Vincent Obstetrics and Gynecology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Jennifer B Ford
- Department of Environmental Health, Harvard TH Chan School of Public Health, Boston, USA
| | - Russ Hauser
- Department of Environmental Health, Harvard TH Chan School of Public Health, Boston, USA; Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, USA; Department of Obstetrics, Gynecology and Reproductive Biology, Harvard Medical School, Boston, USA
| | - Jorge E Chavarro
- Channing Division of Network Medicine, Harvard Medical School and Brigham and Women's Hospital; Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, USA; Departments of Nutrition, Harvard TH Chan School of Public Health, Boston, USA
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Cho OH, Cho H, Kim H. Perceived Eye-Related Symptoms and Influencing Factors in Hospital Nurses. Healthcare (Basel) 2023; 11:healthcare11101519. [PMID: 37239805 DOI: 10.3390/healthcare11101519] [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: 04/04/2023] [Revised: 05/14/2023] [Accepted: 05/20/2023] [Indexed: 05/28/2023] Open
Abstract
Nurses are at risk of eye discomfort due to the increasing use of visual display terminals and wearing masks, which may worsen eye-related symptoms. This study was conducted in South Korea to identify the factors influencing eye-related symptoms among hospital nurses on/off duty. The study included 154 nurses who completed a self-reported questionnaire that assessed demographic characteristics, perceived health status, dry-eye symptoms, occupational stress, and eye-related symptoms. The results showed that nurses complained of more eye-related symptoms on duty than off duty, with female sex and dry-eye symptoms being the factors influencing eye-related symptoms on duty. On the other hand, computer use time (≥4 h) and dry-eye symptoms were the factors influencing eye-related symptoms off duty. The study suggests that assessing dry-eye symptoms can facilitate early interventions to relieve eye-related symptoms in hospital nurses, and they should pay attention to eye health during working hours as well as off hours.
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Affiliation(s)
- Ok-Hee Cho
- Department of Nursing, College of Nursing and Health, Kongju National University, Gongju 32588, Republic of Korea
| | - Haemin Cho
- Department of Nursing, College of Nursing and Health, Kongju National University, Gongju 32588, Republic of Korea
| | - Hyekyung Kim
- Department of Nursing, Catholic Kwandong University, Gangneung 25601, Republic of Korea
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Popova LT, Abuzaitoun RO, Fresco DM, Abalem MF, Andrews CA, Musch DC, Ehrlich JR, Jayasundera KT. Positive feedback loop between vision-related anxiety and self-reported visual difficulty. Ophthalmic Genet 2023:1-7. [PMID: 37140038 DOI: 10.1080/13816810.2023.2208211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
BACKGROUND Patients with Inherited Retinal Diseases typically experience progressive, irreversible vision loss resulting in low vision and blindness. As a result, these patients are at high risk for vision-related disability and psychological distress, including depression and anxiety. Historically, the relationship between self-reported visual difficulty (encompassing metrics of vision-related disability and quality of life, among others) and vision-related anxiety has been regarded as an association and not a causal relationship. As a result, there are limited interventions available that address vision-related anxiety and the psychological and behavioral components of self-reported visual difficulty. MATERIALS AND METHODS We applied the Bradford Hill criteria to evaluate the case for a bidirectional causal relationship between vision-related anxiety and self-reported visual difficulty. RESULTS There is sufficient evidence to satisfy all nine of the Bradford Hill criteria of causality (strength of association, consistency, biological gradient, temporality, experimental evidence, analogy, specificity, plausibility, and coherence) for the relationship between vision-related anxiety and self-reported visual difficulty. CONCLUSIONS The evidence suggests that there is a direct positive feedback loop-a bidirectional causal relationship-between vision-related anxiety and self-reported visual difficulty. More longitudinal research on the relationship between objectively-measured vision impairment, self-reported visual difficulty, and vision-related psychological distress is needed. Additionally, more investigation of potential interventions for vision-related anxiety and visual difficulty is needed.
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Affiliation(s)
- Lilia T Popova
- University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Rebhi O Abuzaitoun
- Department of Ophthalmology and Visual Sciences, University of Michigan Kellogg Eye Center, Ann Arbor, Michigan, USA
| | - David M Fresco
- Department of Psychiatry, University of Michigan Department of Psychiatry, Ann Arbor, Michigan, USA
| | - Maria Fernanda Abalem
- Department of Ophthalmology and Visual Sciences, University of Michigan Kellogg Eye Center, Ann Arbor, Michigan, USA
- Department of Ophthalmology, University of São Paulo Medical School, São Paulo, Brazil
| | - Chris A Andrews
- Department of Ophthalmology and Visual Sciences, University of Michigan Kellogg Eye Center, Ann Arbor, Michigan, USA
| | - David C Musch
- Department of Ophthalmology and Visual Sciences, University of Michigan Kellogg Eye Center, Ann Arbor, Michigan, USA
- Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan, USA
| | - Joshua R Ehrlich
- Department of Ophthalmology and Visual Sciences, University of Michigan Kellogg Eye Center, Ann Arbor, Michigan, USA
| | - K Thiran Jayasundera
- Department of Ophthalmology and Visual Sciences, University of Michigan Kellogg Eye Center, Ann Arbor, Michigan, USA
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10
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Galor A, Britten-Jones AC, Feng Y, Ferrari G, Goldblum D, Gupta PK, Merayo-Lloves J, Na KS, Naroo SA, Nichols KK, Rocha EM, Tong L, Wang MTM, Craig JP. TFOS Lifestyle: Impact of lifestyle challenges on the ocular surface. Ocul Surf 2023; 28:262-303. [PMID: 37054911 DOI: 10.1016/j.jtos.2023.04.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 04/07/2023] [Indexed: 04/15/2023]
Abstract
Many factors in the domains of mental, physical, and social health have been associated with various ocular surface diseases, with most of the focus centered on aspects of dry eye disease (DED). Regarding mental health factors, several cross-sectional studies have noted associations between depression and anxiety, and medications used to treat these disorders, and DED symptoms. Sleep disorders (both involving quality and quantity of sleep) have also been associated with DED symptoms. Under the domain of physical health, several factors have been linked to meibomian gland abnormalities, including obesity and face mask wear. Cross-sectional studies have also linked chronic pain conditions, specifically migraine, chronic pain syndrome and fibromyalgia, to DED, principally focusing on DED symptoms. A systematic review and meta-analysis reviewed available data and concluded that various chronic pain conditions increased the risk of DED (variably defined), with odds ratios ranging from 1.60 to 2.16. However, heterogeneity was noted, highlighting the need for additional studies examining the impact of chronic pain on DED signs and subtype (evaporative versus aqueous deficient). With respect to societal factors, tobacco use has been most closely linked to tear instability, cocaine to decreased corneal sensitivity, and alcohol to tear film disturbances and DED symptoms.
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Affiliation(s)
- Anat Galor
- Bascom Palmer Eye Institute, University of Miami, Miami, FL, USA; Surgical Services, Miami Veterans Administration, Miami, FL, USA.
| | - Alexis Ceecee Britten-Jones
- Department of Optometry and Vision Sciences, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Victoria, Australia
| | - Yun Feng
- Department of Ophthalmology, Peking University Eye Center, Peking University Third Hospital, Beijing, China
| | - Giulio Ferrari
- Cornea and Ocular Surface Unit, Eye Repair Lab, San Raffaele Scientific Institute, Milan, Italy
| | - David Goldblum
- Pallas-Kliniken, Olten, Bern, Zurich, Switzerland; University of Basel, Basel, Switzerland
| | - Preeya K Gupta
- Triangle Eye Consultants, Raleigh, NC, USA; Department of Ophthalmology, Tulane University, New Orleans, LA, USA
| | - Jesus Merayo-Lloves
- Instituto Universitario Fernandez-Vega, Universidad de Oviedo, Principality of Asturias, Spain
| | - Kyung-Sun Na
- Department of Ophthalmology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Shehzad A Naroo
- College of Health and Life Sciences, Aston University, Birmingham, UK
| | - Kelly K Nichols
- School of Optometry, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Eduardo M Rocha
- Department of Ophthalmology, Othorynolaringology and Head & Neck Surgery, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Sao Paulo, Brazil
| | - Louis Tong
- Cornea and External Eye Disease Service, Singapore National Eye Center, Ocular Surface Research Group, Singapore Eye Research Institute, Eye Academic Clinical Program, Duke-National University of Singapore, Singapore
| | - Michael T M Wang
- Department of Ophthalmology, New Zealand National Eye Centre, The University of Auckland, Auckland, New Zealand
| | - Jennifer P Craig
- Department of Ophthalmology, New Zealand National Eye Centre, The University of Auckland, Auckland, New Zealand
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11
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Kyriakaki ED, Detorakis ET, Bertsias AK, Markakis G, Tsakalis NG, Volkos P, Spandidos DA, Symvoulakis EK. Ocular trauma, visual acuity related to time of referral and psychosocial determinants, during COVID‑19 pandemic: A prospective study. Exp Ther Med 2023; 25:130. [PMID: 36845962 PMCID: PMC9947913 DOI: 10.3892/etm.2023.11829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 01/25/2023] [Indexed: 02/11/2023] Open
Abstract
The aim of the present study was to explore the associations between visual outcomes of ocular injury patients in a tertiary hospital unit with clinical and demographic variables and to evaluate the psychosocial impact of the injury on the patients. An 18-month prospective study of 30 eye-injured adult patients was conducted in the General University Hospital of Heraklion, Crete, a tertiary referral hospital. All severe eye injury case information was prospectively collected between February 1, 2020 and August 31, 2021. Best corrected visual acuity (BCVA) was labelled not poor (>0.5/10 or >20/400 on the Snellen scale, <1.3 in LogMAR scale) and poor (≤0.5/10 or ≤20/400 on the Snellen scale, ≥1.3 on the LogMAR equivalent). Data regarding participants' perceived stress levels, by using Perceived Stress Scale 14 (PSS-14), were collected prospectively, one year after study end. Out of 30 ocular injury patients selected, 76.7% were men and most of them were self-employed and private or public sector workers (36.7%). Not poor final BCVA was related to not poor initial BCVA [odds ratio (OR) 1.714; P=0.006]. No statistical associations were found between visual outcome and demographic or clinical factors, but not poor final BCVA was associated with improved self-reported psychological condition of the sufferers, as examined by a questionnaire sheet developed to collect information for study purpose (8.36/10 vs. 6.40/10; P=0.011). No patient reported job loss or changed work status following the injury. Not poor initial BCVA was a significant predictor for not poor final visual outcomes (OR 1.714; P=0.006). Patients with not poor final BCVA expressed higher levels of positive psychology (8.36/10 vs. 6.40/10; P=0.011) and less fear of eye injury repetition (64.0 vs. 100.0%; P=0.286). Not poor final BCVA was associated with low PSS-14 scores one year after study end (77.3 vs. 0.0%, P=0.003). Collaboration between ophthalmologists, mental health professionals and primary care team may be important in order to help patients to cope with the psychosocial burden sequel to eye trauma.
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Affiliation(s)
- Elli D.O. Kyriakaki
- Department of Ophthalmology, University Hospital of Heraklion, 71500 Heraklion, Greece
- Clinic of Social and Family Medicine, School of Medicine, University of Crete, 71500 Heraklion, Greece
| | | | - Antonios K. Bertsias
- Clinic of Social and Family Medicine, School of Medicine, University of Crete, 71500 Heraklion, Greece
| | - Georgios Markakis
- Department of Social Work, Hellenic Mediterranean University, 71410 Heraklion, Greece
| | - Nikolaos G. Tsakalis
- Department of Ophthalmology, University Hospital of Heraklion, 71500 Heraklion, Greece
- Department of Ophthalmology, General Hospital of Ierapetra, 72200 Ierapetra, Greece
| | - Panagiotis Volkos
- 4th Local Health Team, Academic Unit of Heraklion, 71303 Heraklion, Greece
| | - Demetrios A. Spandidos
- Laboratory of Clinical Virology, School of Medicine, University of Crete, 71500 Heraklion, Greece
| | - Emmanouil K. Symvoulakis
- Clinic of Social and Family Medicine, School of Medicine, University of Crete, 71500 Heraklion, Greece
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12
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Magno MS, Utheim TP, Morthen MK, Snieder H, Jansonius NM, Hammond CJ, Vehof J. The Relationship Between Caffeine Intake and Dry Eye Disease. Cornea 2023; 42:186-193. [PMID: 35081066 PMCID: PMC9797200 DOI: 10.1097/ico.0000000000002979] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 11/29/2021] [Accepted: 11/29/2021] [Indexed: 01/07/2023]
Abstract
PURPOSE The aim of this study was to determine the association between caffeine intake and dry eye disease (DED) in the large, population-based LifeLines cohort in the Netherlands. METHODS DED was cross-sectionally assessed in 85,302 participants (59% female participants) using the Women's Health Study dry eye questionnaire. Dietary caffeine was calculated from the intake of coffee, tea, cola, and energy drinks. Logistic regression was used to investigate the relationship between DED and caffeine, correcting for demographic variables, smoking status, alcohol intake, and 48 comorbidities of DED. RESULTS The mean (SD; range) age of participants was 50.7 years (12.4; 18-96), and 50,339 (59%) were female. The mean (SD) caffeine intake was 285 (182) mg/d. After correcting for demographics, body mass index, smoking status, and alcohol intake, higher caffeine intake was associated with a decreased risk of Women's Health Study-defined DED [odds ratio (OR) 0.971 per 100 mg/d, 95% CI, 0.956-0.986, P < 0.0005]. When additionally adjusting for medical comorbidities, no significant effect was observed (OR 0.985, 95% CI, 0.969-1.001, P = 0.06). Caffeine's effect on DED was similar in male and female participants and independent of sleep quality and stress at work. Decaffeinated coffee intake was significantly associated with an increased risk of DED, when adjusted for caffeinated coffee, demographics, alcohol intake, smoking status, and comorbidities (OR 1.046 per cup/d, 95% CI, 1.010-1.084, P = 0.01). None of the beverages were significantly associated with the risk of DED, when correcting for intake of the other caffeinated beverages, demographics, smoking status, alcohol intake, and all comorbidities. CONCLUSIONS Dietary caffeine intake does not seem to be a risk factor for DED in the general population.
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Affiliation(s)
- Morten Schjerven Magno
- Departments of Medical Biochemistry; and
- Plastic and Reconstructive Surgery, Oslo University Hospital, Oslo, Norway
- Department of Ophthalmology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Tor P. Utheim
- Departments of Medical Biochemistry; and
- Department of Ophthalmology, Oslo University Hospital, Oslo, Norway;
| | - Mathias Kaurstad Morthen
- Departments of Medical Biochemistry; and
- Department of Ophthalmology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Harold Snieder
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands;
| | - Nomdo M. Jansonius
- Department of Ophthalmology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Christopher J. Hammond
- Department of Twin Research & Genetic Epidemiology, King's College London, St Thomas' Hospital, London, United Kingdom;
- Department of Ophthalmology, King's College London, St Thomas' Hospital, London, United Kingdom
| | - Jelle Vehof
- Dutch Dry Eye Clinic, Velp, the Netherlands;
- Department of Ophthalmology, Vestfold Hospital Trust, Tønsberg, Norway; and
- Departments of Ophthalmology and Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands.
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13
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Identified risk factors for dry eye syndrome: A systematic review and meta-analysis. PLoS One 2022; 17:e0271267. [PMID: 35984830 PMCID: PMC9390932 DOI: 10.1371/journal.pone.0271267] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 06/28/2022] [Indexed: 01/04/2023] Open
Abstract
A meta-analytic approach was used to identify potential risk factors for dry eye syndrome. PubMed, Embase, and the Cochrane library were systematically searched for studies investigated the risk factors for dry eye syndrome from their inception until September 2021. The odds ratio (OR) with 95% confidence interval (CI) was calculated using the random-effects model. Forty-eight studies comprising 493,630 individuals were included. Older age (OR: 1.82; P<0.001), female sex (OR: 1.56; P<0.001), other race (OR: 1.27; P<0.001), visual display terminal use (OR: 1.32; P<0.001), cataract surgery (OR: 1.80; P<0.001), contact lens wear (OR: 1.74; P<0.001), pterygium (OR: 1.85; P = 0.014), glaucoma (OR: 1.77; P = 0.007), eye surgery (OR: 1.65; P<0.001), depression (OR: 1.83; P<0.001), post-traumatic stress disorder (OR: 1.65; P<0.001), sleep apnea (OR: 1.57; P = 0.003), asthma (OR: 1.43; P<0.001), allergy (OR: 1.38; P<0.001), hypertension (OR: 1.12; P = 0.004), diabetes mellitus (OR: 1.15; P = 0.019), cardiovascular disease (OR: 1.20; P<0.001), stroke (OR: 1.32; P<0.001), rosacea (OR: 1.99; P = 0.001), thyroid disease (OR: 1.60; P<0.001), gout (OR: 1.40; P<0.001), migraines (OR: 1.53; P<0.001), arthritis (OR: 1.76; P<0.001), osteoporosis (OR: 1.36; P = 0.030), tumor (OR: 1.46; P<0.001), eczema (OR: 1.30; P<0.001), and systemic disease (OR: 1.45; P = 0.007) were associated with an increased risk of dry eye syndrome. This study reported risk factors for dry eye syndrome, and identified patients at high risk for dry eye syndrome.
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14
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Fjærvoll H, Fjærvoll K, Magno M, Moschowits E, Vehof J, Dartt DA, Utheim TP. The association between visual display terminal use and dry eye: a review. Acta Ophthalmol 2022; 100:357-375. [PMID: 34697901 DOI: 10.1111/aos.15049] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 10/06/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Dry eye disease (DED) is a multifactorial disease of the tear film and ocular surface. It causes ocular symptoms, reduced quality of life and a considerable economic burden on society. Prolonged use of visual display terminals (VDTs) has been suggested as an important risk factor for DED. PURPOSE This review aims to study the association between DED and VDT use with an emphasis on the prevalence of DED among VDT users and harmful daily duration of VDT use. METHODS A PubMed search was conducted and yielded 57 relevant articles based on a set of inclusion and exclusion criteria. The studies were subclassified according to study design. RESULTS The far majority of the studies showed an association between VDT use and DED or DED-related signs and symptoms. The prevalence of definite or probable DED in VDT and office workers ranged from 26% to 70%, with as few as 1-2 hr of VDT exposure per day being associated with DED. CONCLUSION VDT use is strongly associated with DED. VDT-associated DED is prevalent, but the exact prevalence needs to be further elucidated using standardized DED diagnosis criteria. Furthermore, a safe lower limit of daily VDT use has yet to be established. More research is needed on the effect of digitalization and digital transformation, which are particularly high during the time of the COVID-19 pandemic.
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Affiliation(s)
- Haakon Fjærvoll
- Department of Plastic and Reconstructive Surgery Oslo University Hospital Oslo Norway
- Faculty of Medicine Institute of Clinical Medicine University of Oslo Oslo Norway
| | - Ketil Fjærvoll
- Department of Plastic and Reconstructive Surgery Oslo University Hospital Oslo Norway
- Faculty of Medicine Institute of Clinical Medicine University of Oslo Oslo Norway
| | - Morten Magno
- Department of Plastic and Reconstructive Surgery Oslo University Hospital Oslo Norway
- Faculty of Medicine Institute of Clinical Medicine University of Oslo Oslo Norway
- Department of Medical Biochemistry Oslo University Hospital Oslo Norway
- Department of Ophthalmology University Medical Center Groningen University of Groningen Groningen The Netherlands
| | - Emily Moschowits
- Department of Medical Biochemistry Oslo University Hospital Oslo Norway
| | - Jelle Vehof
- Department of Ophthalmology University Medical Center Groningen University of Groningen Groningen The Netherlands
- Section of Academic Ophthalmology Faculty of Life Sciences and Medicine (FoLSM) School of Life Course Sciences King's College London St Thomas' Hospital London UK
- Department of Epidemiology University Medical Center Groningen University of Groningen Groningen The Netherlands
| | - Darlene A. Dartt
- Schepens Eye Research Institute of Massachusetts Eye and Ear Harvard Medical School Boston MA USA
| | - Tor P. Utheim
- Department of Plastic and Reconstructive Surgery Oslo University Hospital Oslo Norway
- Department of Medical Biochemistry Oslo University Hospital Oslo Norway
- Department of Ophthalmology Drammen Hospital Vestre Viken Trust Drammen Norway
- Department of Ophthalmology Sørlandet Hospital Arendal Arendal Norway
- Department of Computer Science Oslo Metropolitan University Oslo Norway
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15
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Role of neuroticism and perceived stress on quality of life among patients with dry eye disease. Sci Rep 2022; 12:7079. [PMID: 35490178 PMCID: PMC9056508 DOI: 10.1038/s41598-022-11271-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Accepted: 04/21/2022] [Indexed: 02/05/2023] Open
Abstract
This hospital-based, cross-sectional observational study aimed to examine whether neuroticism has an impact on stress that is related to dry eye disease (DED) and quality of life (QOL). One hundred participants who had DED completed the Dry Eye-Related Quality-of-Life Score (DEQS) questionnaire, a 5-level EQ-5D (EQ-5D-5L), Neuroticism Inventory (NI), and 10-Item Perceived Stress Scale (PSS). Hierarchical linear regression was applied to determine the predictive effect of the independent variables. Participants' mean age was 50.91 ± 14.3 years, and females totalled 89.0%. Hierarchical linear regression analysis showed that DESQ-Ocular symptoms were the strongest predictor for QOL either assessed by DEQS or EQ-5D, and its effect was lessened when perceived stress and neuroticism were added to the model. The final model explained up to 30-39% variance of the QOL, compared with 13-32% by DESQ-Ocular symptoms alone. QOL of the patients with DED, is not only related to eye symptoms but perceived stress. Moreover, neuroticism was a strong predictor contributing to the QOL among patients with DED. The study showed a significant association between perceived stress, neuroticism and the QOL of patients with DED. Personality has some impact on both subjective dry eye symptoms and impact on daily life, along with the general health-related QOL.
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16
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Lin F, Cai Y, Fei X, Wang Y, Zhou M, Liu Y. Prevalence of dry eye disease among Chinese high school students during the COVID-19 outbreak. BMC Ophthalmol 2022; 22:190. [PMID: 35468756 PMCID: PMC9038515 DOI: 10.1186/s12886-022-02408-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 04/18/2022] [Indexed: 11/10/2022] Open
Abstract
Purpose The study aimed to investigate the prevalence of dry eye disease (DED) and relevant risk factors among Chinese high school students during the COVID-19 outbreak. Methods A cross-sectional study was conducted from November to December 2020, and 4825 high school students from nine high schools in Shanghai were recruited. All students completed ocular surface disease index (OSDI) and perceived stress scale (PSS) questionnaires and answered other questions designed to ascertain information on the risk factors related to DED. DED was diagnosed when OSDI scores were greater than or equal to 13. The prevalence of symptomatic DED was determined. A T-test, Kruskal-Wallis test, Chi-square test, and logistic regression analysis were used to examine the possible risk factors. Results The prevalence of symptomatic DED among Chinese high school students was 70.5%. In univariate analysis, higher PSS scores (P<0.001), prolonged video display terminal (VDT) use (P<0.001), wearing contact lenses (P=0.001), poor sleep quality (P<0.001), and being female (P<0.001) were significantly correlated with dry eyes. In multivariate logistic regression analysis, higher PSS scores (P<0.001, OR=1.20), prolonged VDT use (P<0.001, OR=1.07), poor sleep quality (P<0.001, OR=1.84), and being female (P=0.001, OR=1.25) were significant risk factors associated with DED. Conclusions Due to the epidemic, most Chinese high school students are in a high-risk environment in which they are more likely to suffer from DED, such as long online courses and heavy stress from school. Relevant preventive measures that may have a positive impact on public health and quality of life for high school students should be brought to the forefront. Supplementary Information The online version contains supplementary material available at 10.1186/s12886-022-02408-9.
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Affiliation(s)
- Feng Lin
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, Shanghai, China.,National Clinical Research Center for Eye Diseases, Shanghai, China.,Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, China
| | - Yuying Cai
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,National Clinical Research Center for Eye Diseases, Shanghai, China.,Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, China.,Department of Ophthalmology, Yangpu Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Xinfeng Fei
- Department of Ophthalmology, Shanghai Fourth People's Hospital Affiliated to Tongji University School of Medicine, Shanghai, China
| | - Yimin Wang
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,National Clinical Research Center for Eye Diseases, Shanghai, China.,Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, China
| | - Minwen Zhou
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.,National Clinical Research Center for Eye Diseases, Shanghai, China.,Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, China
| | - Yan Liu
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China. .,National Clinical Research Center for Eye Diseases, Shanghai, China. .,Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, China.
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17
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Tangmonkongvoragul C, Chokesuwattanaskul S, Khankaeo C, Punyasevee R, Nakkara L, Moolsan S, Unruan O. Prevalence of symptomatic dry eye disease with associated risk factors among medical students at Chiang Mai University due to increased screen time and stress during COVID-19 pandemic. PLoS One 2022; 17:e0265733. [PMID: 35320310 PMCID: PMC8942203 DOI: 10.1371/journal.pone.0265733] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 03/07/2022] [Indexed: 12/31/2022] Open
Abstract
Dry eye disease (DED) is one of the most common ophthalmological disorders, resulting from several systemic and ocular etiologies including meibomian gland dysfunction (MGD). During the COVID-19 pandemic, medical students are among the high-risk group for DED, mainly due to the increasing use of a visual display terminal (VDT) for online lectures and psychological stress from encountering several changes. Our study aimed to explore the prevalence of DED using the symptom-based definition and potential risk factors in medical students. This is a prospective cross-sectional study that included medical students at Chiang Mai University between November 2020 and January 2021. All participants were assessed using the Ocular Surface Disease Index (OSDI) questionnaire, the Thai version of the 10-Item Perceived Stress Scale-10 (T-PSS-10), the LipiView® II interferometer, and an interview for other possible risk factors. Overall, 528 participants were included in the study; half of the participants were female. The prevalence of DED was 70.8%. In the univariate analysis, female sex, contact lens wear, and T-PSS-10 stress scores were significantly higher in the DED group (P = 0.002, 0.002, and <0.001, respectively). Moreover, participants with severe DED were likely to have higher meibomian gland tortuosity but not statistically significant. In the multivariate analysis, contact lens use and T-PSS-10 score were significant risk factors associated with the severity of DED. In conclusions, the prevalence of DED in medical students was as high as 70.8%. Contact lens use and psychological stress evaluated using the T-PSS-10 questionnaire had a significant correlation with a risk of DED. Female gender and duration of VDT use were also associated. Most of the risk factors were modifiable and may be used as initial management in patients with DED.
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Affiliation(s)
| | | | | | | | - Lapat Nakkara
- Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Suttipat Moolsan
- Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Onpreeya Unruan
- Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
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18
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Artime-Ríos E, Suárez-Sánchez A, Sánchez-Lasheras F, Seguí-Crespo M. Computer vision syndrome in healthcare workers using video display terminals: an exploration of the risk factors. J Adv Nurs 2022; 78:2095-2110. [PMID: 35112736 DOI: 10.1111/jan.15140] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 10/18/2021] [Accepted: 12/09/2021] [Indexed: 02/03/2023]
Abstract
AIMS To estimate the prevalence of computer vision syndrome (CVS) in healthcare workers and its relationship to video display terminal (VDT) exposure, sociodemographic, optical correction and work characteristics, and to analyse whether there are differences among occupational groups. DESIGN Cross-sectional study. METHODS A sample of 1179 physicians and surgeons, nurses, and nursing assistants from two hospitals in Spain between January 2017 and February 2018 were invited to participate in this study. Of these, 622 workers from both hospitals were finally included. CVS was measured using a questionnaire, the CVS-Q© . Logistic regression was used to identify the factors associated with CVS. All the results were stratified by occupational group. RESULTS The prevalence of CVS was 56.75% with nurses being the most affected occupational group (61.75%). It was associated significantly with female sex (aOR = 2.57; 95% CI 1.36-4.88) and morning shifts plus on-call (aOR = 2.33; 95% CI 1.11-4.88) in the physicians and surgeons group. Among the nurses, it was associated with female sex (aOR = 2.35; 95% CI 1.03-5.37), seniority between 10 and 20 years (aOR = 2.17; 95% CI 1.03-4.59), VDT exposure at work of 2-4 h/day (aOR = 6.14; 95% CI 1.08-35.02), VDT exposure at work >4 h/day (aOR = 7.14; 95% CI 1.29-39.62) and self-perception that using the software application was not easy (aOR = 2.49; 95% CI 1.23-5.01). CONCLUSIONS A high prevalence of CVS among healthcare workers was observed. The risk factors that increased the likelihood of suffering from this syndrome depended on the occupation. IMPACT The findings may be used as a reference for occupational health services to implement specific preventive measures to reduce CVS for each occupational group. Such measures should consider both individual factors and the working conditions.
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Affiliation(s)
- Eva Artime-Ríos
- Occupational Health Service, Healthcare Area IV, Public Health Service of the Principality of Asturias (SESPA), Oviedo, Spain.,Doctoral Programme in Health Sciences, University of Alicante, Alicante, Spain
| | - Ana Suárez-Sánchez
- Department of Business Administration, University of Oviedo, Oviedo, Spain
| | | | - Mar Seguí-Crespo
- Department of Optics, Pharmacology and Anatomy, University of Alicante, Alicante, Spain.,Public Health Research Group, University of Alicante, Alicante, Spain
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19
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Allayed R, Ayed A, Fashafsheh I. Prevalence and Risk Factors Associated with Symptomatic Dry Eye in Nurses in Palestine During the COVID-19 Pandemic. SAGE Open Nurs 2022; 8:23779608221127948. [PMID: 36160691 PMCID: PMC9500261 DOI: 10.1177/23779608221127948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 08/29/2022] [Accepted: 08/30/2022] [Indexed: 11/28/2022] Open
Abstract
Introduction Working in closed wards at hospitals during night-time shifts and using electronic health records may raise the risk of dry eye disease in nurses. Objective The purpose of the current study was to assess the prevalence and associated factors of dry eye disease among hospital nurses in the North West Bank, Palestine. Methods A descriptive cross-sectional study. The study included 300 nurses who work at hospitals in the North West Bank, Palestine. The Ocular Surface Disease Index (OSDI) questionnaire on dry eye disease was used to estimate the prevalence of symptomatic dry eye disease. Results The percentage of dry eye disease prevalence among study participants was 62% with an OSDI score of >13 (mild to moderate and severe OSDI status). Nurses who wore contact lenses worked during the night-time, and worked in the intensive care unit were more likely to report significantly higher OSDI scores (p < .05). Moreover, gender, smoking, and computer use were not statistically associated with dry eye disease (p > .05). Conclusion Symptomatic dry eye disease is one of the most common ocular diseases among hospital nurses in Palestine.
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Affiliation(s)
| | - Ahmad Ayed
- Faculty of Nursing, Arab American University, Palestine
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Li L, Zhang J, Chen M, Li X, Chu Q, Jiang R, Liu Z, Zhang L, Shi J, Wang Y, Zhu W, Chen J, Xun P, Zhou J. Contribution of Total Screen/Online-Course Time to Asthenopia in Children During COVID-19 Pandemic via Influencing Psychological Stress. Front Public Health 2021; 9:736617. [PMID: 34926368 PMCID: PMC8671164 DOI: 10.3389/fpubh.2021.736617] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 10/28/2021] [Indexed: 01/12/2023] Open
Abstract
Objectives: During the coronavirus disease 2019 (COVID-19) self-quarantine period, the transition to online-course has profoundly changed the learning modes of millions of school-aged children and put them at an increased risk of asthenopia. Therefore, we aimed to determine associations of the total screen/online-course time with asthenopia prevalence among that children during the COVID-19 pandemic, and whether the associations were mediated by psychological stress. Methods: Asthenopia was defined according to a validated computer vision syndrome questionnaire (CVS-Q). We used CVS-Q to collect the frequency and intensity of 16 asthenopia-related eye symptoms of 25,781 children. Demographic features, eye care habits, visual disorders, lifestyle, psychological and environmental factors, were also collected. Results: The overall asthenopia prevalence was 12.1%, varying from 5.4 to 18.2% across grade/gender-classified subgroups. A 100-h increment of total screen/online-course time were associated with an increased risk of asthenopia by 9% [odds ratio (OR) = 1.09] and 11% (OR = 1.11), respectively. Mediation analysis showed that the proportions of total effects mediated by psychological stress were 23.5 and 38.1%, respectively. Age, female gender, having myopia or astigmatism, bad habits when watching screens were also risk factors. Conversely, keeping 34–65 cm between eyes and screen, increased rest time between classes, and increased eye exercise were all associated with a decreased risk. Conclusion: Our study indicated that the influence of long total screen or online-course time on psychological stress increases asthenopia risk. The findings of this study have provided a new avenue for intervening screen-related asthenopia in addition to incorporating a reasonable schedule of online courses into educational policy.
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Affiliation(s)
- Lin Li
- Department of Ophthalmology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jing Zhang
- Department of Ophthalmology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Moxin Chen
- Department of Ophthalmology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Xue Li
- Center for Single-Cell Omics, School of Public Health, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Qiao Chu
- Center for Single-Cell Omics, School of Public Health, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Run Jiang
- Department of Ophthalmology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Zhihao Liu
- Department of Ophthalmology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lili Zhang
- China Hospital Development Institute, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Jun Shi
- Dongtai Tangyang High School, Yancheng, China
| | - Yi Wang
- Department of Ophthalmology, Jiaxing First Hospital, Jiaxing, China
| | - Weizhong Zhu
- Department of Ophthalmology, Shouxian Hospital, Huainan, China
| | - Jian Chen
- Huangpu District Center for Disease Control and Prevention, Shanghai, China
| | - Pengcheng Xun
- Department of Epidemiology and Biostatistics, School of Public Health-Bloomington, Indiana University, Bloomington, IN, United States.,Department of Global Value Access and Outcomes, Atara Biotherapeutics, Thousand Oaks, CA, United States
| | - Jibo Zhou
- Department of Ophthalmology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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21
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Relationship between dry eye symptoms after cataract surgery and psychiatric status. Ocul Surf 2021; 23:201-203. [PMID: 34687925 DOI: 10.1016/j.jtos.2021.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 10/14/2021] [Accepted: 10/17/2021] [Indexed: 11/20/2022]
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22
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Xu J, Chen P, Yu C, Liu Y, Hu S, Di G. In vivo Confocal Microscopic Evaluation of Corneal Dendritic Cell Density and Subbasal Nerve Parameters in Dry Eye Patients: A Systematic Review and Meta-analysis. Front Med (Lausanne) 2021; 8:578233. [PMID: 33898473 PMCID: PMC8058423 DOI: 10.3389/fmed.2021.578233] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 03/12/2021] [Indexed: 12/11/2022] Open
Abstract
Purpose: To conduct a systematic review and meta-analysis of the available research on evaluating changes in corneal dendritic cell density (CDCD) and the main subbasal nerve parameters (SNPs) on the ocular surface and assessing the diagnostic performance of in vivo confocal microscopy in patients with dry eye disease. Methods: A computerized systematic review of literature published in PUBMED, EMBASE, Web of Science, Scopus, and the Cochrane Central Register of Controlled Trials until May 8, 2020 was performed. All statistical analyses were conducted in RevMan V.5.3 software. The weighted mean differences (WMDs) and standardized mean differences (SMDs) with 95% confidence intervals (CI) between dry eye patients and healthy subjects were presented as results. Results: A total of 11 studies with 755 participants were recruited, and 931 eyes were included in this meta-analysis. However, not all studies reported both CDCD and SNPs. CDCD in the central cornea was higher (WMD = 51.06, 95% CI = 39.42-62.71), while corneal nerve fiber density (CNFD) and corneal nerve fiber length (CNFL) were lower (WMD = -7.96, 95% CI = -12.12 to -3.81; SMD = -2.30, 95%CI = -3.26 to -1.35) in dry eye patients in comparison with the corresponding values in healthy controls (all p < 0.00001). Conclusion: Taken together, while CNFD and CNFL were lower in dry eye patients, central CDCD showed a significant increase in these patients in comparison with the corresponding values in healthy controls.
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Affiliation(s)
- Jing Xu
- School of Basic Medicine, Qingdao University, Qingdao, China
| | - Peng Chen
- School of Basic Medicine, Qingdao University, Qingdao, China
| | - Chaoqun Yu
- School of Basic Medicine, Qingdao University, Qingdao, China
| | - Yaning Liu
- School of Basic Medicine, Qingdao University, Qingdao, China
| | - Shaohua Hu
- School of Basic Medicine, Qingdao University, Qingdao, China
| | - Guohu Di
- School of Basic Medicine, Qingdao University, Qingdao, China
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23
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Wang MT, Muntz A, Wolffsohn JS, Craig JP. Association between dry eye disease, self-perceived health status, and self-reported psychological stress burden. Clin Exp Optom 2021; 104:835-840. [PMID: 33689664 DOI: 10.1080/08164622.2021.1887580] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
Clinical relevance: Dry eye disease is a common chronic ocular condition, which is acknowledged to have adverse impacts on quality of life and work productivity.Background: The wide-reaching impacts of dry eye disease on mental health and quality of life have received growing attention in recent years. The purpose of this study was therefore to investigate the relationship between dry eye disease, self-perceived health status, and self-reported psychological stress burden.Methods: Three hundred and twelve community residents (178 females, 134 males; mean ± SD age, 38 ± 21 years) with no major systemic, ophthalmic, or psychiatric conditions (other than dry eye disease), were recruited in a cross-sectional study. Self-perceived health status and self-reported psychological stress burden were assessed, and dry eye symptomology, ocular surface characteristics, and tear film quality were evaluated for each participant within a single clinical session, in accordance with the global consensus recommendations of the Tear Film and Ocular Surface Society Dry Eye Workshop II reports.Results: Multivariate regression analysis, adjusted for age, sex, ethnicity, and contact lens wear, demonstrated that improved self-perceived health status was associated with decreased odds of dry eye disease, aqueous tear deficiency and meibomian gland dysfunction (all p < 0.05). Increased self-reported psychological stress burden was positively associated with dry eye disease, aqueous tear deficiency and meibomian gland dysfunction (all p ≤ 0.01).Conclusion: Dry eye disease is associated with poorer self-perceived health status and greater self-reported psychological stress burden. The findings of this study highlight the wide-reaching impacts of dry eye disease, and the importance of minimising the impacts of the condition with optimised management and actioning inter-disciplinary referral for affected patients where necessary.
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Affiliation(s)
- Michael Tm Wang
- Department of Ophthalmology, New Zealand National Eye Centre, The University of Auckland, Auckland, New Zealand
| | - Alex Muntz
- Department of Ophthalmology, New Zealand National Eye Centre, The University of Auckland, Auckland, New Zealand
| | - James S Wolffsohn
- Ophthalmic Research Group, Optometry and Vision Science, College of Health and Life Sciences, Aston University, Birmingham, UK
| | - Jennifer P Craig
- Department of Ophthalmology, New Zealand National Eye Centre, The University of Auckland, Auckland, New Zealand.,Ophthalmic Research Group, Optometry and Vision Science, College of Health and Life Sciences, Aston University, Birmingham, UK
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Diagnostic ability of maximum blink interval together with Japanese version of Ocular Surface Disease Index score for dry eye disease. Sci Rep 2020; 10:18106. [PMID: 33093551 PMCID: PMC7582156 DOI: 10.1038/s41598-020-75193-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 10/12/2020] [Indexed: 12/20/2022] Open
Abstract
Various symptoms of the dry eye disease (DED) interfere with the quality of life and reduce work productivity. Therefore, screening, prevention, and treatment of DED are important. We aimed to investigate the potential diagnostic ability of the maximum blink interval (MBI) (the length of time participants could keep their eyes open) with disease-specific questionnaire for DED. This cross-sectional study included 365 patients (252 with DED and 113 without DED) recruited between September 2017 and December 2019. Discriminant validity was assessed by comparing the non-DED and DED groups based on the MBI with a Japanese version of the Ocular Surface Disease Index (J-OSDI) and tear film breakup time (TFBUT) with J-OSDI classifications. The MBI with J-OSDI showed good discriminant validity by known-group comparisons. The positive and predictive values of MBI with J-OSDI were 96.0% (190/198 individuals) and 37.1% (62/167 individuals), respectively. The area under the receiver operating characteristic curve (AUC) of MBI with J-OSDI was 0.938 (95% confidence interval 0.904–0.971), the sensitivity was 75.4% (190/252 individuals), and the specificity was 92.9% (105/113 individuals), which are similar to the diagnostic ability of TFBUT with J-OSDI (AUC 0.954). In conclusion, MBI with J-OSDI may be a simple, non-invasive screening test for DED.
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Prediction Model for Dry Eye Syndrome Incidence Rate Using Air Pollutants and Meteorological Factors in South Korea: Analysis of Sub-Region Deviations. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17144969. [PMID: 32664192 PMCID: PMC7399894 DOI: 10.3390/ijerph17144969] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 06/22/2020] [Accepted: 07/02/2020] [Indexed: 11/16/2022]
Abstract
Here, we develop a dry eye syndrome (DES) incidence rate prediction model using air pollutants (PM10, NO2, SO2, O3, and CO), meteorological factors (temperature, humidity, and wind speed), population rate, and clinical data for South Korea. The prediction model is well fitted to the incidence rate (R2 = 0.9443 and 0.9388, p < 2.2 × 10−16). To analyze regional deviations, we classify outpatient data, air pollutant, and meteorological factors in 16 administrative districts (seven metropolitan areas and nine states). Our results confirm NO2 and relative humidity are the factors impacting regional deviations in the prediction model.
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Doan S, Zagórski Z, Palmares J, Yağmur M, Kaercher T, Benítez-Del-Castillo JM, Van Dooren B, Jonckheere P, Jensen PK, Maychuk DY, Bezdetko P. Eyelid Disorders in Ophthalmology Practice: Results from a Large International Epidemiological Study in Eleven Countries. Ophthalmol Ther 2020; 9:597-608. [PMID: 32613590 PMCID: PMC7406605 DOI: 10.1007/s40123-020-00268-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Indexed: 11/30/2022] Open
Abstract
Purpose Anecdotal evidence suggests that eyelid disorders are common, although estimates of prevalence vary. The current study determines the prevalence of eyelid disorders, meibomian gland dysfunction (MGD) and related diseases (specifically ocular surface disease) in a population of patients presenting for routine ophthalmologic consultations. Methods This cross-sectional epidemiologic survey evaluated patients presenting for routine ophthalmic visits. During the consultation an ophthalmologist completed a questionnaire, and each patient underwent an ophthalmic examination and completed a quality of life questionnaire. Results Three hundred forty-nine ophthalmologists, recruited from 11 countries, provided data on 6525 patients. Patients were predominantly females (61.6%). The mean age of the study population was 57.0 ± 17.6 years. Eyelid disorders were diagnosed in 5109 (78.3%) patients and were statistically associated with: atopic dermatitis, seborrheic dermatitis, dry eye, age-related macular degeneration, diabetes, cataract, allergy and MGD (P < 0.05, all associations). Eyelid abnormalities were identified in 59.6% of patients; conjunctival or corneal abnormalities were observed in 64.9% and 28.1% of patients, respectively. MGD was diagnosed in 54.3% patients and was statistically significantly associated with the presence of eyelid disorders and eyelid margin abnormalities (P < 0.001, both comparisons). Dry eye was diagnosed in 61.8% of patients. Concurrent dry eye and MGD were present in 67.6% of patients. Most patients reported some degree of impaired vision and daily/work activities related to dry eye. Impact on contact lens usage, emotions and quality of sleep was also reported. The effects on daily life were associated with the presence of MGD. Conclusion In conclusion, eyelid disorders were highly prevalent in this ‘real-world’ population of patients from ophthalmology clinics. Routine ophthalmologic consultations provide an opportunity to improve patient quality of life and to modify topical therapy in patients who may be predisposed to eyelid disorders.
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Affiliation(s)
- Serge Doan
- Fondation A de Rothschild, Paris, France.
| | | | | | - Meltem Yağmur
- The Faculty of Medicine Balcalı Hospital, Cukurova University, Adana, Turkey
| | | | - José Manuel Benítez-Del-Castillo
- Unidad de Superficie e Inflamación Ocular, Servicio de Oftalmología, Instituto de Investigación Sanitaria, Hospital Clínico Universitario San Carlos, Madrid, Spain
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Toth M, Jokić-Begić N. Psychological contribution to understanding the nature of dry eye disease: a cross-sectional study of anxiety sensitivity and dry eyes. Health Psychol Behav Med 2020; 8:202-219. [PMID: 34040868 PMCID: PMC8114394 DOI: 10.1080/21642850.2020.1770093] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 05/11/2020] [Indexed: 11/30/2022] Open
Abstract
Dry eye disease (DED) represents a common health problem in the general population. Previous studies have demonstrated that the subjective symptoms of dry eye are associated with several psychological factors, including depression, anxiety and post-traumatic stress disorder. However, there is a lack of empirical information about the mechanisms underlying the relationships between DED and various psychological symptoms. In light of emerging evidence of its trans-diagnostic nature, anxiety sensitivity (i.e. AS) represents one promising factor for further understanding DED. The present study aimed to explore whether anxiety sensitivity plays a role in the perception of DED symptoms in a community-based sample of adults aged 20-89 years (N = 381; M = 39.72, SD = 12.6). A dry ocular surface was reported by 22.8% of the participants. As expected, women more often reported symptoms of dry eye that could be categorized as moderate to severe. The findings demonstrated that AS, and the AS-psychological concerns dimension in particular, predict the intensity of dry eye symptoms above and beyond depressive and anxiety symptoms. These findings add to a growing body of work underscoring the relevance of AS in increasing the risk of chronic medical conditions.
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Affiliation(s)
- Marko Toth
- Department of Optometry, University of Applied Sciences Velika Gorica, Velika Gorica, Croatia
| | - Nataša Jokić-Begić
- Department of Psychology, Faculty of Humanities and Social Sciences, University of Zagreb, Zagreb, Croatia
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