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  • 1
    Online Resource
    Online Resource
    Tube–Iris Distance and Corneal Endothelial Cell Damage Following Ahmed Glaucoma Valve Implantation
    MDPI AG ; 2022
    In:  Journal of Clinical Medicine Vol. 11, No. 17 ( 2022-08-28), p. 5057-
    Details
    In: Journal of Clinical Medicine, MDPI AG, Vol. 11, No. 17 ( 2022-08-28), p. 5057-
    Abstract: The most significant factor for endothelial cell loss should be readily identified, since prevention is the most crucial treatment. Here, we investigate risk factors for corneal endothelial cell density (ECD) decline following Ahmed glaucoma valve (AGV) implantation and determine the optimal cut-off values. This study included 103 eyes (95 patients) with glaucoma that underwent AGV implantation between January 2006 and January 2021 at a single medical center (Severance Hospital). We conducted consecutive t-tests between two groups separated by the ECD change rate to determine the survival state of the enrolled patients. Associations were evaluated using univariable and multivariable linear regressions. Optimal cut-off values for identified risk factors were analyzed using a Cox proportional hazards model and a receiver operating characteristic (ROC) curve based on logistic regression. Mean follow-up duration was 4.09 ± 2.20 years. After implementing consecutive t-tests, only patients with an ECD change rate greater than −6.1%/year were considered to have survived. Tube–iris distance (TID) was the only statistically significant factor identified in both the univariable and multivariable linear regressions. The cut-off value determined from the consecutive Cox regression method was 0.33 mm (smallest p-value of 0.0087), and the cut-off value determined from the ROC method was 0.371 mm (area under the receiver operating characteristic curve [AUC], 0.662). Patients with short TIDs showed a better ECD prognosis following AGV surgery; we suggest optimal TID cut-off values of 0.33 mm and 0.371 mm based on the implemented Cox regression and ROC methodology, respectively.
    Type of Medium: Online Resource
    ISSN: 2077-0383
    URL: Article
    DOI: 10.3390/jcm11175057
    Language: English
    Publisher: MDPI AG
    Publication Date: 2022
    detail.hit.zdb_id: 2662592-1
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  • 2
    Online Resource
    Online Resource
    Clinical features and long-term treatment outcomes in choroidal tuberculoma
    Springer Science and Business Media LLC ; 2022
    In:  Graefe's Archive for Clinical and Experimental Ophthalmology Vol. 260, No. 5 ( 2022-05), p. 1641-1650
    Details
    In: Graefe's Archive for Clinical and Experimental Ophthalmology, Springer Science and Business Media LLC, Vol. 260, No. 5 ( 2022-05), p. 1641-1650
    Type of Medium: Online Resource
    ISSN: 0721-832X , 1435-702X
    URL: Article
    DOI: 10.1007/s00417-021-05474-9
    RVK:
    XA 10000
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2022
    detail.hit.zdb_id: 1459159-5
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  • 3
    Online Resource
    Online Resource
    Optical Coherence Tomography Findings Facilitate the Diagnosis of Autosomal Recessive Spastic Ataxia of Charlevoix-Saguenay
    Korean Ophthalmological Society ; 2021
    In:  Korean Journal of Ophthalmology Vol. 35, No. 4 ( 2021-08-05), p. 330-331
    Details
    In: Korean Journal of Ophthalmology, Korean Ophthalmological Society, Vol. 35, No. 4 ( 2021-08-05), p. 330-331
    Type of Medium: Online Resource
    ISSN: 1011-8942 , 2092-9382
    URL: Article
    DOI: 10.3341/kjo.2021.0032
    Language: English
    Publisher: Korean Ophthalmological Society
    Publication Date: 2021
    detail.hit.zdb_id: 2539835-0
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  • 4
    Online Resource
    Online Resource
    A Prototype of a Stereoacuity Test Using a Head-Mounted Display
    Korean Ophthalmological Society ; 2022
    In:  Journal of the Korean Ophthalmological Society Vol. 63, No. 3 ( 2022-03-15), p. 301-308
    Details
    In: Journal of the Korean Ophthalmological Society, Korean Ophthalmological Society, Vol. 63, No. 3 ( 2022-03-15), p. 301-308
    Abstract: Purpose: To evaluate the test-retest reliability of a contour-based stereoacuity test using a head-mounted display (HMD) and compare it with other stereotests.Methods: Thirty-two healthy adults aged 23-47 years were recruited from a tertiary hospital between August 2017 and July 2018. Two separate contour-based circles (crossed disparity: 135-1,350 arcsecs) were generated on a high-resolution phone display (Galaxy S7; Samsung, Seoul, Korea) using an HMD (Galaxy Gear VR). Two images were independently projected to each eye as graded circles with a random dot background. The results of the new HMD stereotest were compared to those of the standard Randot and TNO stereotests. The test-retest reliability was assessed using the Bland-Altman plot and Cohen’s kappa statistics.Results: Among the 32 study participants, 17 (53%) were males and the mean age was 30.1 ± 4.8 years (range: 23-47). The mean stereoacuity was 160.3 ± 53.5 arcsecs in the first HMD stereotest (HMD1), 28.4 ± 12.5 arcsecs in the Randot stereotest, 96.1 ± 83.5 arcsecs in the TNO stereotest, and 143.3 ± 47.7 arcsecs in the second HMD stereotest (HMD2). The Bland-Altman plot showed a mean difference of 0.042 (-0.189 to +0.272, 95% limits of agreement) between HMD1 and HMD2. The reliability analysis showed an intraclass correlation coefficient of 0.499 (p = 0.022) and agreement of 81.25% in Cohen’s kappa statistics (Cohen’s kappa index = 0.119, p = 0.017).Conclusions: The HMD stereotest without monocular cues showed fair test-retest reliability and reproducibility. Further studies using a high resolution display are needed to confirm the validity of the HMD stereotest.
    Type of Medium: Online Resource
    ISSN: 0378-6471 , 2092-9374
    URL: Article
    DOI: 10.3341/jkos.2022.63.3.301
    Language: English
    Publisher: Korean Ophthalmological Society
    Publication Date: 2022
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  • 5
    Online Resource
    Online Resource
    Evaluation of the Relationship Between Age and Trabecular Meshwork Height to Predict the Risk of Glaucoma
    Springer Science and Business Media LLC ; 2020
    In:  Scientific Reports Vol. 10, No. 1 ( 2020-04-28)
    Details
    In: Scientific Reports, Springer Science and Business Media LLC, Vol. 10, No. 1 ( 2020-04-28)
    Abstract: This study evaluated age-related trabecular meshwork (TM) height variations in the eyes of adults in different age groups. We hypothesised that a reduction in TM occurs with increasing age. This retrospective, cross-sectional, observational study was conducted at Yonsei University Gangnam Severance Hospital between January 2015 and June 2019. We randomly included 250 eyes of 125 patients who underwent anterior segment optical coherence tomography (AS-OCT). The distance from the scleral spur to Schwalbe’s line in patients with normal open anterior chamber angle was measured using AS-OCT. Results were stratified based on patients’ age group—≤40, 41–50, 51–60, 61–70, 71–80, and 81–92 years. Thereafter, the results were compared among the age groups. The mean TM height of the patients was 770.929 ± 76.776 μm. TM height was 853.188 ± 94.117 μm in patients aged ≤40 years; it was 815.309 ± 75.723, 798.115 ± 66.040, 770.942 ± 52.774, 726.716 ± 63.979, and 715.968 ± 63.403 μm in patients aged 41–50, 51–60, 61–70, 71–80, and 81–92 years, respectively. The TM height tended to decrease with increasing age (P  〈  0.001). TM height was significantly shorter in older patients than in younger ones. Therefore, TM height may change with age and may contribute to increased glaucoma risk and prevalence.
    Type of Medium: Online Resource
    ISSN: 2045-2322
    URL: Article
    DOI: 10.1038/s41598-020-64048-7
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2020
    detail.hit.zdb_id: 2615211-3
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  • 6
    Online Resource
    Online Resource
    Investigating the Relationship between Glaucoma Prevalence and Trabecular Meshwork Length
    MDPI AG ; 2021
    In:  Journal of Clinical Medicine Vol. 10, No. 5 ( 2021-03-05), p. 1096-
    Details
    In: Journal of Clinical Medicine, MDPI AG, Vol. 10, No. 5 ( 2021-03-05), p. 1096-
    Abstract: Glaucoma is one of the most common causes of blindness worldwide, but the risk factors of glaucoma are yet to be fully understood. We investigated the relationship between the prevalence of glaucoma and trabecular meshwork (TM) length by comparing the mean TM length of a South Korean population with that of another ethnic population. We included 250 eyes of 125 patients who underwent anterior segment optical coherence tomography at Yonsei University Gangnam Severance Hospital between January 2015 and December 2017. We measured the distance from the scleral spur to Schwalbe’s line in patients with open and closed angles and calculated the TM length using the open- and closed-angle ratios in the general population. The mean TM length of the patients in our study was 752 ± 116 μm. Considering the compensated data, the estimated true mean TM length in the Korean population was 793 ± 76 μm, which was similar to the mean TM length of a previously evaluated Hispanic population, but differed significantly from those of previously evaluated Asian (Chinese), Caucasian, and African-American populations (p 〈 0.05). Our results support the hypothesis that the development of glaucoma would be affected by TM length.
    Type of Medium: Online Resource
    ISSN: 2077-0383
    URL: Article
    DOI: 10.3390/jcm10051096
    Language: English
    Publisher: MDPI AG
    Publication Date: 2021
    detail.hit.zdb_id: 2662592-1
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  • 7
    Online Resource
    Online Resource
    Deliberative control is more than just reactive: Insights from sequential sampling models
    Cambridge University Press (CUP) ; 2023
    In:  Behavioral and Brain Sciences Vol. 46 ( 2023)
    Details
    In: Behavioral and Brain Sciences, Cambridge University Press (CUP), Vol. 46 ( 2023)
    Abstract: Activating relevant responses is a key function of automatic processes in De Neys's model; however, what determines the order or magnitude of such activation is ambiguous. Focusing on recently developed sequential sampling models of choice, we argue that proactive control shapes response generation but does not cleanly fit into De Neys's automatic-deliberative distinction, highlighting the need for further model development.
    Type of Medium: Online Resource
    ISSN: 0140-525X , 1469-1825
    URL: Article
    DOI: 10.1017/S0140525X22003120
    Language: English
    Publisher: Cambridge University Press (CUP)
    Publication Date: 2023
    detail.hit.zdb_id: 1481789-5
    detail.hit.zdb_id: 423721-3
    SSG: 7,11
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  • 8
    Online Resource
    Online Resource
    Oxygen care and treatment of retinopathy of prematurity in ocular and neurological prognosis
    Springer Science and Business Media LLC ; 2022
    In:  Scientific Reports Vol. 12, No. 1 ( 2022-01-10)
    Details
    In: Scientific Reports, Springer Science and Business Media LLC, Vol. 12, No. 1 ( 2022-01-10)
    Abstract: This retrospective cohort study aimed to investigate the effects of neonatal oxygen care and retinopathy of prematurity (ROP) treatment on ROP-related ocular and neurological prognoses. We included premature infants treated for ROP at a tertiary referral center between January 2006 and December 2019. Demographic and clinical data were collected from electronic medical records. Odds ratios (ORs) of oxygen care- and ROP treatment-related factors were calculated for ocular and neurological comorbidities 3 years after ROP treatment, after adjusting for potential confounders. ROP requiring treatment was detected in 171 eyes (88 infants). Laser treatment for ROP (OR = 4.73, 95% confidence interval [CI] 1.64–13.63) and duration of invasive ventilation (OR = 1.02, 95% CI 1.00–1.03) were associated with an increase in ocular comorbidities, along with a history of neonatal seizure (OR = 28.29, 95% CI 5.80–137.95) and chorioamnionitis (OR = 32.13, 95% CI 5.47–188.74). No oxygen care- or ROP treatment-related factors showed significant odds for neurological comorbidities. Shorter duration of invasive oxygen supply during neonatal care (less than 49 days) and anti-vascular endothelial growth factor injection as the primary treatment for ROP are less likely to cause ocular comorbidities. No association was identified between ROP treatment modalities and the risk of neurological comorbidities.
    Type of Medium: Online Resource
    ISSN: 2045-2322
    URL: Article
    DOI: 10.1038/s41598-021-04221-8
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2022
    detail.hit.zdb_id: 2615211-3
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  • 9
    Online Resource
    Online Resource
    Clinical features and long-term treatment outcome of posterior scleritis
    AME Publishing Company ; 2022
    In:  Annals of Translational Medicine Vol. 10, No. 21 ( 2022-11), p. 1162-1162
    Details
    In: Annals of Translational Medicine, AME Publishing Company, Vol. 10, No. 21 ( 2022-11), p. 1162-1162
    Type of Medium: Online Resource
    ISSN: 2305-5839 , 2305-5847
    URL: Journal
    URL: Article
    DOI: 10.21037/atm
    DOI: 10.21037/atm-22-721
    Language: Unknown
    Publisher: AME Publishing Company
    Publication Date: 2022
    detail.hit.zdb_id: 2893931-1
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  • 10
    Online Resource
    Online Resource
    A Study on the Appropriateness of the Content Elements of the Health Subject in the Fifth and the Sixth Grades of Elementary School
    The Korean Society of Health Education ; 2020
    In:  The Korean Journal of Health Education Vol. 6, No. 1 ( 2020-06-30), p. 67-104
    Details
    In: The Korean Journal of Health Education, The Korean Society of Health Education, Vol. 6, No. 1 ( 2020-06-30), p. 67-104
    Type of Medium: Online Resource
    ISSN: 2384-0560
    Uniform Title: 초등 5·6학년군 보건교과 내용요소 적절성 연구
    URL: Article
    DOI: 10.36031/KJHE.6.3
    Language: Unknown
    Publisher: The Korean Society of Health Education
    Publication Date: 2020
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