Association between psychological vulnerability and glaucoma progression: Protocol for a multicenter prospective cohort study in South Korea.

INTRODUCTION: Mental health is a significant concern for patients diagnosed with glaucoma, as visual impairment can have a profound impact on psychological well-being. Conversely, psychological vulnerability in glaucoma patients can negatively influence treatment adherence to ocular hypotensive therapy, thereby potentially exacerbating disease progression in a vicious cycle. The study protocol proposed herein aims to explore the impact of psychological states such as anxiety, depression, and stress on both medication adherence and progression of glaucoma. MATERIALS AND METHODS: This study is to be a prospective multicenter study conducted at four tertiary medical centers. Patients recently diagnosed with glaucoma and not yet treated will be enrolled. Anxiety, depression, and stress scales will be administered at baseline, one year, and two years, along with glaucomatous assessments to be performed every six months. Validated questionnaires (Generalized Anxiety Disorder Assessment [GAD-7], Patient Health Questionnaire [PHQ-9], and Perceived Stress Scale-10 [PSS-10]) will assess anxiety, depression, and stress, respectively. The primary objective is to correlate post-diagnosis psychological status with medication adherence and disease progression. The effects of pre- and post-diagnosis changes in anxiety, depression, and stress on disease progression will be analyzed. Kaplan-Meier survival analysis and logistic regression will be performed to identify clinical characteristics associated with increased risk of developing anxiety, depression, and stress in glaucoma patients.

Psychiatric aspects of ophthalmic disorders: A narrative review.

Ophthalmic disorders have psychiatric aspects associated with them at various levels. Psychological factors have a well-documented role in the causation, aggravation, and maintenance of various ophthalmic conditions, including glaucoma, central serous retinopathy, dry eye disease, and retinitis pigmentosa. Many ophthalmic conditions, including blindness, have psychological manifestations as well, which need to be addressed, in addition to the ophthalmic pathology. There is also significant overlap in the treatment of the two disciplines in many ways. For instance, many ophthalmic drugs have psychiatric side effects. Even ophthalmological surgeries have psychiatric aspects associated with them, which primarily include black patch psychosis and anxiety in the operation theater. This review will be useful for psychiatrists and ophthalmologists, for their clinical practice and research. Future research should focus on this interface to give it its well-deserved attention.

The impact of childhood glaucoma on psychosocial functioning and quality of life: a review of the literature.

We present a novel comprehensive literature review of studies of the psychosocial functioning (PF) and quality of life (QoL) of patients with childhood glaucoma and their caregivers. Our findings demonstrate variable study quality and approach, as well as inconsistent results relating to the association of glaucoma-specific factors and sociodemographic variables with measured PF and QoL. Future studies should focus on the development of culturally cognizant and standardized assessment tools, execution of multi-center longitudinal studies with global representation, evaluation of PF and QoL among siblings and childhood glaucoma providers, and implementation of interventions to improve patient and caregiver PF and QoL.

Glaucoma Medication Adherence 1 Year after the Support, Educate, Empower Personalized Glaucoma Coaching Program.

PURPOSE: To assess the efficacy of the Support, Educate, Empower (SEE) glaucoma coaching program on medication adherence among poorly adherent patients with glaucoma for 12 months after cessation of the intervention. DESIGN: Uncontrolled intervention study with a pre-post design. PARTICIPANTS: The SEE cohort was recruited from the University of Michigan and included patients with glaucoma aged ≥ 40 years, taking ≥ 1 medication, who self-reported poor adherence. Electronic medication monitoring of those who completed the program continued for up to 1 year after the coaching intervention. METHODS: Adherence was monitored electronically (AdhereTech) during the 7-month program and 12-month follow-up period. Adherence was the percentage of doses taken on time. Participants were censored for surgery, change in glaucoma medications, or adherence monitor disuse. The SEE program included automated medication reminders, 3 in-person motivational interviewing-based counseling sessions with a glaucoma coach, and 5 phone calls with the coach for between-session support. There was no contact between the study team and participants during the 12-month follow-up after program cessation. Baseline participant characteristics were summarized with descriptive statistics. Paired t tests and Wilcoxon signed rank tests were used to investigate significant changes in monthly adherence during follow-up. MAIN OUTCOME MEASURES: Change in electronically monitored medication adherence over the 12 months following the conclusion of the SEE program. RESULTS: Of 48 participants, 39 (81%) completed the SEE program and continued electronic medication monitoring for up to 1 year after program cessation. The mean age of the participants was 64 years (standard deviation [SD], 10); of the 39 participants, 56% were male, 49% were Black, and 44% were White. The mean length of follow-up was 284 days (SD, 110; range, 41-365 days). Censoring occurred in 18 (56%) participants. The mean adherence during the follow-up period was 67% (SD, 22%). This was significantly lower than the adherence during the SEE program (mean, 81%; SD, 18%; P < 0.0001) but significantly higher than the baseline preprogram adherence (mean, 60%; SD, 18%; P = 0.0393). The largest monthly losses occurred at months 1 (mean, 7%; P = 0.0001) and 4 (mean, 6%; P = 0.0077). CONCLUSIONS: Glaucoma medication adherence decreased significantly in the year after cessation of the SEE coaching program but remained significantly higher than baseline adherence. To maintain excellent long-term medication adherence, intermittent reinforcement sessions may be necessary.

Factors associated with glaucoma-specific quality of life in a US glaucoma clinic in a pilot implementation of an online computerised adaptive test (GlauCAT).

OBJECTIVES: Measure quality of life (QoL) outcomes using a novel computerised adaptive test in a clinical setting, and determine the social and demographic factors associated with specific QoL domains in patients with glaucoma. DESIGN: Cross-sectional study between July 2020 and April 2021. PARTICIPANTS: English-speaking adults presenting to glaucoma clinic. Patients with cognitive impairment on a six-item cognitive impairment screen or with intraocular surgery within 90 days prior to presentation were excluded. RESULTS: Of 206 patients surveyed, mean age was 64.8 years (SD 15.2), 122 (56.7%) were female and 159 (74.7%) were white. On multivariable regression, visual acuity was associated with greater activity limitation (ß=-2.8 points, 95% CI -3.8 to -1.8, p<0.001) and worse mobility (ß=-2.1 points, 95% CI -3.2 to -0.9, p<0.001), while poorer visual field (VF) mean deviation was associated with lower scores on the emotional well-being domain (ß=-2.4 points, 95% CI -4.6 to -0.3, p=0.03). Glaucoma suspects and those with early VF defects had higher QoL scores than those with severe glaucoma in the following domains: activity limitation (88.5±14.6 vs 74.3±21.9, respectively, p<0.001), mobility (91.0±12.5 vs 80.0±25.3, respectively, p=0.005) and concerns domains (82.2±13.9 vs 72.5 5±18.9, respectively, p=0.01). CONCLUSIONS: In a busy glaucoma clinic where QoL was measured with online adaptive tests for glaucoma, we found that several demographic and clinical variables are associated with lower domain scores, suggesting that patients with predisposing demographic and clinical factors are at a higher risk of worse QoL.

Quality of life in children with glaucoma: a qualitative interview study in Australia.

OBJECTIVE: Childhood glaucoma is a chronic vision-threatening condition that may significantly impact an individual's psychosocial well-being. There is a paucity of literature investigating the quality of life (QoL) in children with glaucoma. The aim of this study was to investigate and report on the QoL issues encountered by children with glaucoma. DESIGN: This is a qualitative interview study. Data were collected through semistructured interviews. NVivo V.12 software (QSR International Pty Ltd, Melbourne, Australia) was used to analyse and code data to identify QoL themes. The prominence of QoL themes was determined by the number of children who raised issues connected to the corresponding theme. SETTING: Interviews were conducted via telephone or videoconferencing between April 2020 and July 2021. PARTICIPANTS: Eighteen children with glaucoma, aged 8-17 years, who resided in Australia, were recruited from the Australian and New Zealand Registry of Advanced Glaucoma. RESULTS: Median child age was 12.1 years (IQR: 9.7-14.5 years) and 33% were female. Seven QoL themes were identified: 'coping', 'inconveniences' and 'emotional well-being' were more prominent themes than 'symptoms', 'ocular health concerns', 'social well-being' and 'autonomy'. Adaptive coping strategies included resilience throughout clinical examinations and establishing positive relationships with ophthalmologists. These minimised inconveniences related to clinic waiting times and pupillary dilatation. External to the clinical setting, children often dissociated from their glaucoma but struggled with glare symptoms and feeling misunderstood by fellow peers. Older children aged 13-17 years commonly disengaged from their glaucoma care and expressed an unwillingness to attend ophthalmic appointments. Older children further raised issues with career options, obtaining a driver's licence and family planning under the theme of autonomy. CONCLUSIONS: The psychosocial impact of childhood glaucoma extends beyond the clinical environment and was minimised using coping strategies. Older children may require additional social and ophthalmic support as they transition into adulthood.

Vision-related quality of life in patients with glaucoma: the role of illness perceptions.

PURPOSE: To explore the predictive effects of illness perceptions on vision-related quality of life (VRQoL) in Chinese glaucoma patients. METHODS: In this cross-sectional study, 97 patients with glaucoma completed the brief illness perception questionnaire (BIPQ), the glaucoma quality of life-15 (GQL-15) questionnaire, and a questionnaire regarding sociodemographic and clinical information. A correlation analysis and hierarchical linear regression analysis were performed. RESULTS: The BIPQ total score was positively correlated with the total score of the GQL-15 questionnaire and the scores of its four dimensions. Chronic comorbidities, the type of glaucoma, the best-corrected visual acuity (BCVA), the mean defect (MD) of visual field in the better eye, and identity in the BIPQ were critical predictors of VRQoL. Illness perceptions independently accounted for 7.8% of the variance in the VRQoL of glaucoma patients. CONCLUSIONS: Patients with stronger illness perceptions and those who perceive themselves as having more glaucoma symptoms are likely to experience worse VRQoL. Illness perceptions in glaucoma patients deserve clinical attention, and further studies are needed to examine whether cognitive interventions targeting illness perceptions can improve VRQoL.

Self-Reported Driving Difficulty, Avoidance, and Negative Emotion With On-Road Driving Performance in Older Adults With Glaucoma.

PURPOSE: To investigate the relationship between self-perceived driving difficulty, driving avoidance, and negative emotion about driving with glaucoma severity and on-road driving performance. DESIGN: Cohort study. METHODS: Glaucoma patients (n = 111), aged 55 to 90 years, with mild, moderate, and advanced glaucoma in the better-eye based on the Glaucoma Staging System, and age-matched controls (n = 47) were recruited from a large tertiary academic center. Self-reported questionnaires were administered by a trained occupational therapist followed by a standardized on-road driving evaluation (pass vs "at-risk" score) with a masked and certified driving rehabilitation specialist. RESULTS: Compared to controls, glaucoma participants reported greater driving difficulty with as early as mild glaucoma (P = .0391) and negative emotion about driving starting with moderate glaucoma (P = .0042). Glaucoma participants reporting at least 1 driving difficulty and negative emotion had a 3.3-fold (adjusted odds ratio [OR] = 3.3; 95% CI = 1.24-8.52; P = .0163) and 4.2-fold (adjusted OR = 4.2; 95% CI = 1.5-12.2; P = .0078) greater odds, respectively, of an at-risk score on the on-road test. Self-reported driving difficulty in "difficult" conditions (P = .0019), rain (P = .0096), interstates (P = .0378), and high traffic (P = .0076), driving avoidance on sunny (P = .0065) and cloudy (P = .0043) days, and driving fewer days per week (P = .0329) were also associated with at-risk driving. CONCLUSIONS: Screening tools that assess self-perceived driving difficulty and driving avoidance in specific conditions, negative emotion about driving, and driving exposure may help identify unsafe drivers with glaucoma. Some of these drivers, particularly those with modest glaucoma, may benefit from a driving evaluation and early referral to resources that could enable them to continue driving safely and confidently.

Quality of Life in Adults with Childhood Glaucoma: An Interview Study.

PURPOSE: To explore and report on the quality-of-life (QoL) issues encountered by adults with childhood glaucoma. DESIGN: Exploratory qualitative study. PARTICIPANTS: Forty-seven participants with childhood glaucoma (defined as disease onset <18 years) recruited from the Australian and New Zealand Registry of Advanced Glaucoma (ANZRAG). METHODS: A qualitative research methodology (interpretive phenomenology) was applied, and data were collected through semistructured in-depth interviews. NVivo-12 software (QSR International Pty Ltd) was used to inductively analyze and code data to identify QoL themes pertinent to the cohort studied. MAIN OUTCOME MEASURES: Quality-of-life themes and subthemes. RESULTS: Mean participant age was 40.0 ± 15.3 years, and 55% of participants were female. We identified 10 QoL themes pertinent to adults living with childhood glaucoma. Coping strategies and emotional well-being were the most prominent themes. Maladaptive coping strategies, including treatment nonadherence, were observed more commonly in individuals aged <40 years and those without a vision impairment or reviewed less regularly. Emotional well-being was affected by feelings of being misunderstood because of the rarity of the condition, being self-conscious of physical manifestations of the disease, and anxiety related to possible disease progression and vision loss. The effect of childhood glaucoma on family planning formed a novel QoL theme and included worry for their child to inherit the condition and an inability to fulfill parental duties. This often led to genetic counseling-seeking behaviors. Mobility issues were infrequently experienced. CONCLUSIONS: Childhood glaucoma poses a substantial impact to the emotional well-being of adults with the condition, which is mediated by the use of coping strategies. Genetic counseling and family planning options may be important. This study supports the development of a childhood glaucoma-specific patient-reported outcome measure for assessment of the psychosocial impact of childhood glaucoma in adults.

Improving health-related quality of life in glaucoma during 11 years and its association with vision loss and treatment of the disease.

PURPOSE: To evaluate the impact of glaucoma on health-related quality of life (HRQoL) and mental health in the ageing population of Finland. METHODS: Altogether 7380 and 5774 Finnish individuals aged 30 years and older with known eye disease status were studied in 2000 and 2011, respectively, in two population-based surveys, including an 11-year follow-up of 4683 participants. Data on HRQoL (EQ-5D-3L, 15D), depression (BDI), psychological distress (GHQ-12) and eye disease diagnoses were obtained from self-reported assessments. Information on glaucoma was complemented with the medication, diagnosis and eye surgery data obtained from the Finnish Health Registries. Distance visual acuity was assessed using the Snellen eye chart test. In logistic regression analyses, data were corrected for age, gender and the most common comorbidities. RESULTS: Glaucoma patients with verified diagnosis (n = 192 in 2000, n = 202 in 2011) and individuals with self-suspected glaucoma (n = 100 in 2000, n = 41 in 2011) showed a significant decrease in their HRQoL. Glaucoma was also associated with worsened overall mental health based on BDI and GHQ-12 results. Visual impairment associated with glaucoma is the major determinant of the reduced HRQoL and mental health. Neither glaucoma medication nor glaucoma surgery affected these parameters. The impact of glaucoma on HRQoL and mental health diminished between 2000 and 2011 in a cross-sectional setting. The newly diagnosed glaucoma during the 11-year follow-up had a minimal effect on them. CONCLUSION: Glaucoma patients show reduced HRQoL and mental health, which is associated with vision loss regardless of the awareness or treatment of the disease. However, this effect seems to be diminishing over time, and the newly diagnosed glaucoma did not show a significant effect on either HRQoL or mental health.

Normalisation process theory and the implementation of a new glaucoma clinical pathway in hospital eye services: Perspectives of doctors, nurses and optometrists.

BACKGROUND: Normalisation process theory reports the importance of contextual integration in successfully embedding novel interventions, with recent propositions detailing the role that 'plasticity' of intervention components and 'elasticity' of an intended setting contribute. We report on the introduction of a clinical pathway assessing patient non-responsiveness to treatment for glaucoma and ocular hypertension. The aim of this study was to assess the feasibility of implementing the Cardiff Model of Glaucoma Care into hospital eye services, identifying any issues of acceptability for staff through the filter of normalisation process theory. METHODS: A prospective observational study was undertaken in four hospital eye services. This incorporated detailed qualitative semi-structured interviews with staff (n = 8) to gather their perceptions on the intervention's usefulness and practicality. In addition, observational field notes of patient and staff consultations (n = 88) were collected, as well as broader organisational observations from within the research sites (n = 52). Data collection and analysis was informed by the normalisation process theory framework. RESULTS: Staff reported the pathway led to beneficial knowledge on managing patient treatment, but the model was sometimes perceived as overly prescriptive. This perception varied significantly based on the composition of clinics in relation to staff experience, staff availability and pre-existing clinical structures. The most commonly recounted barrier came in contextually integrating into sites where wider administrative systems were inflexible to intervention components. CONCLUSIONS: Flexibility will be the key determinant of whether the clinical pathway can progress to wider implementation. Addressing the complexity and variation associated with practice between clinics required a remodelling of the pathway to maintain its central benefits but enhance its plasticity. Our study therefore helps to confirm propositions developed in relation to normalisation process theory, contextual integration, intervention plasticity, and setting elasticity. This enables the transferability of findings to healthcare settings other than ophthalmology, where any novel intervention is implemented.

Development and Validation of a Preference-Based Glaucoma Utility Instrument Using Discrete Choice Experiment.

IMPORTANCE: A glaucoma-specific instrument for estimating utilities across the spectrum of glaucoma severity is currently lacking, hindering the assessment of the cost-effectiveness of glaucoma treatments. OBJECTIVE: To develop and validate the preference-based Glaucoma Utility Instrument (Glau-U) and to ascertain the association between Glau-U utilities and severity of glaucoma and vision impairment. DESIGN, SETTING, AND PARTICIPANTS: This cross-sectional study was conducted in 2 stages at the Singapore National Eye Centre glaucoma clinics. Stage 1 focused on the identification and pretesting of the Glau-U attributes and was carried out between June 2009 and May 2016. Stage 2 involved the development and administration of the discrete choice experiment (DCE) survey and tasks and was conducted between May 7, 2018, and December 11, 2019. Stage 2 participants were English- or Mandarin-speaking Singaporean citizens or permanent residents of Chinese, Malay, or Indian ethnicity who were 40 years or older and had a clinical diagnosis of glaucoma in at least 1 eye. EXPOSURES: Glau-U comprised 6 quality-of-life attributes: activities of daily living, lighting and glare, movement, eye discomfort, other effects of glaucoma, and social and emotional effects. The descriptions or response options for these attributes were no difficulty or never, some difficulty or sometimes, or severe difficulty or often. MAIN OUTCOMES AND MEASURES: Utility weights for Glau-U were developed using a DCE questionnaire, which was interviewer administered to participants. Mixed logit regression determined utility weights for each health state. Glau-U utility weights across better- or worse-eye glaucoma and vision impairment severity were calculated using 1-way analysis of variance. Correlations between Glau-U utilities and better- or worse-eye visual fields and EuroQol 5-Dimension utilities were ascertained to assess convergent and divergent validity. RESULTS: Of the 304 participants (mean [SD] age, 68.3 [8.7] years; 182 men [59.9%]), 281 (92.4%) had no vision impairment in the better eye, 13 (4.3%) had mild impairment, and 10 (3.3%) had moderate to severe vision impairment. Mean (SD) Glau-U utilities decreased as better-eye glaucoma severity increased (none: 0.73 [0.21]; mild: 0.66 [0.21]; moderate: 0.66 [0.20]; severe: 0.60 [0.28]; and advanced or end-stage: 0.22 [0.38]; P < .001), representing reductions of 20.7% to 76.1% in quality-adjusted life-years compared with a health state that included preperimetric glaucoma. Mean (SD) Glau-U utilities also decreased as better-eye vision impairment worsened from 0.67 (0.23) for none to 0.58 (0.32) for mild to 0.46 (0.29) for moderate to severe vision impairment. Glau-U utilities demonstrated moderate correlations with better-eye (r = 0.34; P < .001) and worse-eye (r = 0.33; P < .001) mean deviation scores and low correlations with EuroQol 5-Dimension utilities (r = 0.22; P < .001), supporting convergent and divergent validity. CONCLUSIONS AND RELEVANCE: Use of Glau-U revealed large decrements in utility that were associated with late-stage glaucoma, suggesting that this new instrument may be useful for cost-effectiveness analyses of interventions and informing resource allocation policies for glaucoma and vision loss.

Personality types of patients with glaucoma: A systematic review of observational studies.

OBJECTIVES: To synthesize recent empirical research on the association between personality and glaucoma among this sub-population. METHODS: PubMed/MEDLINE, Cochrane Central Register of Controlled Trials (CENTRAL), EMBASE, Scopus and ScienceDirect databases were searched to identify eligible studies published between January 1950 and March 2019 in any language. The quality of included observational studies was assessed using an 11-item checklist which was recommended by Agency for Healthcare Research and Quality (AHRQ). After using the checklist, 12 papers are included into the systematic review. RESULTS: There are some differences on the studies about the negative personality of glaucoma patients. In spite of these differences, most included studies significantly showed that glaucoma patients tend to or do have some specific personality. CONCLUSION: The extant research could demonstrate that glaucoma patients tend to have some negative personality in some extent. Future studies are needed to provide more convincing support to personality of glaucoma patients.

Percepção sobre aspectos da doença e de seu tratamento em pacientes portadores de glaucoma / Perception about aspects of the disease and its treatment in patients with glaucoma

RESUMO Objetivo: Comparar por meio de questionários estruturados, o conhecimento sobre a doença, o manejo de colírios e a adesão ao tratamento de portadores de glaucoma pertencentes a dois públicos com nível de escolaridade e nível sócio econômico distintos. Métodos: Foi realizado um estudo transversal analítico aplicando-se questionários estruturados, com base em estudo exploratório para avaliação do nível de conhecimento dos portadores de Glaucoma em relação a doença em dois públicos diferentes: sistema único de saúde (SUS) e planos privados de saúde. Os questionários foram aplicados por médicos residentes em Oftalmologia. A amostra é composta de 202 pacientes dentre eles 100 atendidos pelo SUS e os outros 102 pacientes dos planos privados de saúde. Todos os questionários possuem termo de consentimento livre e esclarecido assinado pelo participante e pelo pesquisador responsável. Resultados: Os pacientes foram divididos em dois grupos, compostos por: 100 pacientes SUS e 102 planos de saúde privado. Os resultados revelaram que: 58,6% dos pacientes do SUS tinham escolaridade nenhuma a fundamental incompleto e 25,5% dos pacientes de convênio tinham algum nível superior); 49% do grupo SUS tinham renda com menos de 2 salários mínimos enquanto que grupo convênio apresentou 39,4% com mais de 4 salários mínimos (p<0,001); 51,5% do grupo SUS não tem gastos com compra de colírios e 67,4% do grupo convênio gasta mais de R$30,00 (p<0,001) portanto 77% do grupo SUS recebe ajuda e 52,5% do grupo convenio não recebe ajuda (p<0,001); 63,6% do grupo convenio acredita que a quantidade de instilações a mais do colírios não obtêm uma melhora do glaucoma, enquanto aproximadamente 50% do grupo SUS relata que há uma melhora com aumento das instilações ou não tem ideia (p=0,030); Ambos os grupos obtiveram um nível de conhecimento geral da doença semelhante, sem diferença estatística. Conclusão: Concluímos que, independente do nível de escolaridade e nível socioeconômico, havendo boa relação médico-paciente, além de acompanhamento orientado e próximo, é possível transmitir conhecimento adequado sobre a doença elevando o nível de adesão ao tratamento pelo paciente.

ABSTRACT Objective: Compare, through structured questionnaires, the knowledge about disease, management of eye drops and adherence to treatment of glaucoma patients disposed in two groups according to educational levels and socioeconomic levels. Methods: A cross-sectional analytical study was carried out applying structured questionnaires based on an exploratory study to assess the level of Glaucoma patients' knowledge relationated with the disease in two different audiences: the single health system (SUS) and private health plans. The questionnaires were used by doctors residents in Ophthalmology. A sample was composed of 202 patients among which 100 were attended by SUS and the others 102 patients were holders of private health plans. All questionnaires have a free and informed consent form signed by the participant and the responsible researcher. Results: Patients were divided into two groups, consisting of: 100 SUS patients and 102 private health plans. The results revealed that: 58.6% of SUS patients had incomplete elementary schooling and 25.5% of private health insurance patients had some level of higher education; 49% of the SUS group had an income with less than 2 minimum wages while the health insurance group presented 39.4% with more than 4 minimum wages (p <0.001); 51.5% of the SUS group has no spending on eye drops and 67.4% of the health insurance group spends more than R $ 30.00 (p <0.001) so, 77% of the SUS group receives financial aid and 52.5% of the health insurance group does not receive any financial support (p <0.001); 63.6% of the health insurance group believes that the bigger amount of instillations than eyedrops does not improve glaucoma, while approximately 50% of the SUS group reports that there is an improvement when increasing instillations or has no idea (p = 0.030); Both groups obtained a similar level of general knowledge of the disease, with no statistical difference. Conclusion: We conclude that regardless of educational and socioeconomic level if prevails a good doctor-patient relationship, in addition to close monitoring, it is possible to transmit adequate knowledge about the disease, increasing levels of treatment adherence.

Effect of depressive symptom and depressive disorder on glaucoma incidence in elderly.

Although depression and glaucoma share several common pathophysiology, the risk of glaucoma in patients with depression has not been reported. Thus, we investigated the effect of depressive symptom and depressive disorder on glaucoma incidence. In this nationwide population-based cohort study, all subjects receiving the National Screening Program at the age of 66 during 2009-2014 were included. These subjects were divided into depression group and no depression group based on subjective depressive symptoms and clinically diagnosed depressive disorder and were tracked until 2017 for development of glaucoma. Of the 922,769 subjects included in the study, 191,636 (20.77%) subjects were categorized as depression group. Subjects with depression showed increased hazard of developing glaucoma (adjusted HR = 1.12[95% confidence interval (CI), 1.09-1.15]) than those without depression. The risk of glaucoma increased sequentially from those with no depression to those with subjective depressive symptom (adjusted HR = 1.09[95% CI, 1.06-1.13]), those with clinically diagnosed depressive disorder (adjusted HR = 1.23[95% CI, 1.14-1.32]), and those with both subjective depressive symptom and clinically diagnosed depressive disorder (adjusted HR = 1.36[95% CI, 1.22-1.52]). Our analyses suggest that individuals with depression had a greater risk of developing glaucoma than those without depression. Subjective depressive symptoms and clinically diagnosed depressive disorder independently and synergistically increased the risk of glaucoma incidence.

Rate of Falls, Fear of Falling, and Avoidance of Activities At-Risk for Falls in Older Adults With Glaucoma.

PURPOSE: To determine the relationship between glaucoma severity and rate of falls, fear of falling, and avoidance of activities at-risk for falls. DESIGN: Cross-sectional study. METHODS: Patients with glaucoma (n = 138) 55 to 90 years of age with mild (n = 61), moderate (n = 54), or advanced (n = 23) glaucoma in the better eye based on the Glaucoma Staging System and age-matched control subjects (n = 50) were recruited from the Eye Clinics at Washington University, St. Louis, MO. Participants completed questionnaires regarding falls, the fear of falling, and the avoidance of activities at-risk for falls. RESULTS: Of the glaucoma participants, 36% reported ≥1 fall in the previous 12 months compared with 20% of control subjects (adjusted odds ratio [OR] 2.7 [95% confidence interval {CI} 1.18-6.17]; P = .018). Compared with control subjects, the mild glaucoma group trended toward a higher fall risk (adjusted OR 2.43 [95% CI 0.97-6.08]; P = .059) and the advanced group had the highest fall risk (adjusted OR 7.97 [95% CI 2.44-26.07]; P = .001). A greater risk of a high fear of falling and high avoidance of at-risk activities occurred at the moderate stage of glaucoma compared with control subjects (adjusted OR 4.66 [95% CI 1.24-17.49]; P = .023 and adjusted OR 4.49 [95% CI 1.34-15.05]; P = .015, respectively). CONCLUSIONS: Patient education, interventions, and appropriate referrals to minimize falls should be considered in older adults with early glaucoma and continue with advancing disease. Minimizing a patient's fall risk may decrease their fear of falling and avoidance of at-risk activities. Reducing falls, the fear of falling, and the avoidance of at-risk activities may lower morbidity and mortality and improve emotional and social well-being of patients with glaucoma. Am J Ophthalmol 2021;221:•••-•••. © 2021 Elsevier Inc. All rights reserved.

How Do Patients Feel About Visual Field Testing? Analysis of Subjective Perception of Standard Automated Perimetry.

PURPOSE: A high rate of unreliability is an issue in visual field (VF) testing, especially in elderly patients, and warrants patient education. We assessed whether subjective perception of the visual field test (VFT) is a good predictor of its reliability in different age groups and examined age differences in patients' awareness of VF damage. METHODS: This cross-sectional study investigated 107 VFT results of 54 patients with glaucoma or ocular hypertension. Subjective perceptions were compared to reliability indices for cooperation analysis and to mean deviation results for VF damage analysis, and an age-segregated sub-analysis was performed. RESULTS: Kappa coefficients showed poor agreement between subjective and objective parameters. Nevertheless, there were age differences. Younger patients had a higher positive predictive value and sensitivity in cooperation analysis and a higher negative predictive value in VF damage analysis. CONCLUSIONS: Patients' perception of cooperation in VFT is a poor predictor of its reliability. Although young cooperative patients may be aware of their good cooperation, even the youngest are unaware of their poor performance. This emphasizes the importance of giving proper directions to all patients during VFT to obtain better reliability indices. Younger, healthy patients are more aware of their health status, than those with a damaged VF, regardless of age. Therefore, illness education is crucial in all glaucoma patients.

Characterizing Longitudinal Changes in Physical Activity and Fear of Falling after Falls in Glaucoma.

BACKGROUND: Older adults with visual impairments experience a higher risk of falling, and are more vulnerable to adverse health consequences associated with falls than those with normal vision. This study characterizes longitudinal changes in objectively measured physical activity and fear of falling (FoF) occurring after various types of falls in visually impaired older adults. DESIGN: Prospective cohort study. SETTING: Hospital-based enrollment. PARTICIPANTS: People with glaucoma or suspected glaucoma. MEASUREMENTS: Falls were defined as unintentionally coming to rest on the ground or a lower level, and injurious falls were determined though follow-up calls. Study participants were categorized into three groups-fallers with injurious consequences, fallers without injurious consequences, and non-fallers based on fall status in the first year. Physical activity was assessed by waist-bound accelerometer. FoF was evaluated by questionnaire, with Rasch modeling generating FoF scores where higher scores reflected worse FoF. The 3-year longitudinal changes of physical activity and FoF were modeled using mixed-effects models. RESULTS: In linear models fully adjusted for visual field damage and other covariates, physical activity among injurious fallers showed greater annual (per year) declines in daily steps (-425 steps/d, 95% confidence interval (CI) = -793, -57), daily active minutes (-13 min/d, 95% CI = -21, -6), and daily moderate and vigorous physical activity (MVPA) minutes (-3 MVPA minutes/d, 95% CI = -5, 0) over the 3-year period as compared to non-fallers; however, physical activity did not significantly decline among non-injurious fallers. No longitudinal increases in FoF scores were observed in injurious or non-injurious fallers when compared to non-fallers. CONCLUSION: Among visually impaired older adults, injurious falls identified prospectively over 12 months contributed to a significant decline in physical activity over a 3-year period, while minimal changes were observed in FoF.

Adherence to glaucoma medication, illness perceptions, and beliefs about glaucoma: Attitudinal perspectives among Turkish population.

PURPOSE: To evaluate the topical glaucoma eye drops adherence prevalence and its association with beliefs and illness perceptions about glaucoma in Turkey. We also aimed to explore the factors linked to patients' total, voluntary, and involuntary non-adherence to medication in different patient attitudes. MATERIAL AND METHODS: A prospective study with cross-sectional design which included a total of 317 glaucoma patients who completed questionnaires. We assessed the adherence to medication, illness perceptions, and the beliefs about the glaucoma treatment by the "Reported Adherence to Medication scale," "the Brief Illness Perception Questionnaire," and "the Beliefs about Medicine-Specific Questionnaire," respectively. According to the RAM scale, voluntary and involuntary non-adherence scores were also distinguished. Different adherence categories in RAM scale were compared with perception and belief measures. Patient attitudes were assessed from the BMQ. We also performed attitudinal type comparisons with different adherence groups. RESULTS: The full adherence prevelance to glaucoma medication was 40%. The proportion of voluntary and involuntary non-adherence was 26% and 57%, respectively. The adherence groups were similar in terms of belief measures but statistically different according to illness perceptions (consequences (p = 0.002), timeline (p = 0.008), personal control (p = 0.001), identity (p = 0.019), concerns (p = 0.003)), and attitude types (ambivalent (p = 0.030) and accepting (p = 0.029)). CONCLUSION: New strategies are required to improve patient adherence to glaucoma medication in Turkey. The beliefs about the glaucoma treatment and illness perceptions are also needed to be enhanced.

Association of Patterns of Glaucomatous Macular Damage With Contrast Sensitivity and Facial Recognition in Patients With Glaucoma.

Importance: Facial recognition is a critical activity of daily living that relies on macular function. Glaucomatous macular damage may result in impaired facial recognition that may negatively affect patient quality of life. Objective: To evaluate the association of patterns of glaucomatous macular damage with contrast sensitivity and facial recognition among patients with glaucoma. Design, Setting, and Participants: In this prospective cohort study at a single tertiary care center, 144 eyes of 72 consecutive patients with glaucoma with good visual acuity (20/40 or better in each eye) were studied. Data were collected from March to April 2019. Exposures: Eyes with macular damage were categorized as having focal, diffuse, or mixed (focal and diffuse) damage based on optic disc and macular spectral-domain optical coherence tomography and 10-2 visual field (VF) damage. Only eyes with focal or diffuse damage were included. Higher-acuity and lower-acuity eyes were determined by 10-2 VF mean deviation (MD). Facial disability was defined as facial recognition scores at the 2% level of normal participants. Main Outcomes and Measures: (1) Monocular contrast threshold as measured by the Freiburg Visual Acuity and Contrast Test and (2) binocular facial recognition as measured by the Cambridge Face Memory Test. Results: Of the 72 included patients, 49 (68%) were White and 41 (57%) were female, and the mean (SD) age was 67.0 (11.6) years. Eyes with diffuse damage had greater contrast impairment compared with eyes with focal damage (ß = -0.5; 95% CI, -0.6 to -0.4; P < .001) after adjusting for 10-2 VF MD, 24-2 VF MD, age, presence of an early cataract, and number of drops. Similarly, Cambridge Face Memory Test scores were significantly lower in patients with diffuse rather than focal macular damage, regardless of eye (better-seeing eye: ß = 10.0; 95% CI, 2.0 to 18.2; P = .001; worse-seeing eye: ß = 5.5; 95% CI, 0.8 to 10.0; P = .23). Relative risk of facial disability was greater for patients with diffuse but not focal macular damage in the better-seeing eye (relative risk, 86.2; 95% CI, 2.7 to 2783.3; P = .01). Conclusions and Relevance: In this cohort study, diffuse rather than focal glaucomatous macular damage was associated with diminished facial recognition and contrast sensitivity. Evaluation of macular optical coherence tomography and 10-2 VF and resultant detection of diffuse macular damage may help minimize glaucoma-related visual disability.