Self-reported visual function in healthy older people in Britain: an exploratory study of associations with age, sex, depression, education and income

Background. Tractable but undetected visual impairment in older people may be relatively common, particularly amongst the very old and in more deprived populations. Measurement of visual acuity is unlikely to be helpful in identifying this impairment, but targeted assessment of visual function may be beneficial. There is uncertainty about the defining characteristics of the target group. Objective. To explore factors associated with self-reported visual impairment in community dwelling older people. Methods. Design: secondary cross sectional analysis of baseline data from a randomised controlled trial. Setting: three large group practices in outer London. Participants: older people aged 65 and over enrolled in a study of health risk appraisal. Method: postal questionnaire using questions from the National Eye Institute Visual Function questionnaire. Results. Moderate or extreme visual function loss occurred in 4 to 12% of community-dwelling older people in this population reporting less than excellent vision, depending on which aspect of visual function is considered. Visual function loss in this subgroup increases in prevalence with advancing age, but is not associated with female sex, low educational attainment or low income. It is associated with depressed mood. Conclusion. Questions about visual function identify a group of older people whose vision and mental state needs further investigatio

The relationship between pain intensity and severity and depression in older people: exploratory study

BACKGROUND: Pain and depression are known to be associated in later life, and both have a negative effect on physical performance both separately and in combination. The nature of the relationships between pain intensity and depression in elderly persons experiencing pain is less clear. The objectives of this study were to explore which factors are associated with depressed mood in older people experiencing pain, and to test the hypothesis that older people experiencing pain are at risk of depressed mood according to the severity or frequency of their pain. In addition we explored whether other potentially modifiable factors might increase the risk of depressed mood in these persons. METHODS: The study is a secondary analysis of baseline data for four hundred and six community-dwelling non-disabled people aged 65 and over registered with three group practices in suburban London who had experienced pain in the past 4 weeks. Intensity and frequency of pain was measured using 24 item Geriatric Pain Measure (GPM) and the presence of depressive symptoms using the 5 item Mental Health Inventory. Risk for social isolation was measured using the 6 item Lubben Social Network scale and instrumental activities of daily living (IADL) were also measured. RESULTS: Overall 76 (19%) had depressed mood. Pain frequency and severity were not statistically significantly associated with depressed mood in this population. In multivariate analyses, significant predictors of the presence of depressive symptoms were difficulties with basic ADLs (OR 2.8, 95% CI 1.1.7.8), risk for social isolation (OR 4.1, 95% CI 1.8-9.3), and basic education only (OR 2.2, 95% CI 1.1-4.4). CONCLUSION: Older people experiencing pain are also likely to experience depression. Among those experiencing pain, social network and functional status seem to be more important predictors of depressive symptoms than the severity of pain. Further studies should evaluate whether improvement of social network and functional status might reduce depressive symptoms in older patients

Stimulation of the tibial nerve: a protocol for a multicentred randomised controlled trial for urinary problems associated with Parkinson’s disease—STARTUP

Introduction Parkinson’s disease is the second most common chronic neurodegenerative condition with bladder dysfunction affecting up to 71%. Symptoms affect quality of life and include urgency, frequency, hesitancy, nocturia and incontinence. Addressing urinary dysfunction is one of the top 10 priority research areas identified by the James Lind Alliance and Parkinson’s UK. Objectives Conduct a randomised controlled trial (RCT) targeting people with Parkinson’s disease (PwP) who have self-reported problematic lower urinary tract symptoms, investigating the effectiveness of transcutaneous tibial nerve stimulation (TTNS) compared with sham TTNS. Implement a standardised training approach and package for the correct application of TTNS. Conduct a cost-effectiveness analysis of TTNS compared with sham TTNS. Methods and analysis An RCT of 6 weeks with twice weekly TTNS or sham TTNS. Participants will be recruited in 12 National Health Service neurology/movement disorder services, using a web-based randomisation system, and will be shown how to apply TTNS or sham TTNS. Participants will receive a weekly telephone call from the researchers during the intervention period. The trial has two coprimary outcome measures: International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form and the International Prostate Symptom Score. Secondary outcomes include a 3-day bladder diary, quality of life, acceptability and fidelity and health economic evaluation. Outcomes will be measured at 0, 6 and 12 weeks. A sample size of 208 randomised in equal numbers to the two arms will provide 90% power to detect a clinically important difference of 2.52 points on the Internatioanl Consultation on Incontinence Questionnaire - Short Form (ICIQ-SF) and of 3 points in the International Prostate Symptom Score total score at 12 weeks at 5% significance level, based on an SD of 4.7 in each arm and 20% attrition at 6 weeks. Analysis will be by intention to treat and pre defined in a statistical analysis plan Ethics and dissemination East of Scotland Research Ethics Service (EoSRES), 18/ES00042, obtained on 10 May 2018. The trial will allow us to determine effectiveness, safety, cost and acceptability of TTNS for bladder dysfunction in PWP. Results will be published in open access journals; lay reports will be posted to all participants and presented at conferences. Trial registration number ISRCTN12437878; Pre-results

Health risk appraisal for older people 5: self-efficacy in patient-doctor interactions

Objective Enhancing self-efficacy is central to programmes promoting self-care and self-management. However, little is known about older people's self-efficacy in doctor-patient interactions. This paper investigates lifestyle, medical and demographic factors associated with self-efficacy in doctor-patient interactions in older people in general practice. Methods A cross-sectional analysis of data from a randomised controlled trial of older people was conducted in a health risk appraisal study in London. Self-efficacy was measured using the Perceived Efficacy in Patient-Physician Interactions Questionnaire. Results Older people with higher self-efficacy were significantly more likely to report having had recent preventive care measures such as recent blood pressure measurement and influenza immunisation. Women were less likely to have higher self-efficacy than men. Older people were significantly less likely to have high self-efficacy if they reported having poor memory, low mood, limited activities due to fear of falling, basic education, difficulties with at least one activity of daily living, reduced physical activity, living alone, or risk of social isolation. Conclusion A third of people had low self-efficacy in doctor-patient interactions. They appear to be a vulnerable group. Low self-efficacy in interactions with doctors may be a symptom or a characteristic of older people who experience social isolation and depression. Policies that depend on enhancing self-care and self-management need to consider the large number of older people with low self-efficacy in using medical services, and understanding characteristics in older people associated with lower confidence in doctor-patient interactions may be useful in clinical practice and researc

Health risk appraisal for older people 4: case finding for hypertension, hyperlipidaemia and diabetes mellitus in older people in English general practice before the introduction of the Quality and Outcomes Framework

Background Early intervention can help to reduce the burden of disability in the older population, but many do not access preventive care. There is uncertainty over what factors influence case finding in older patients in general practice. Aim To explore factors associated with case finding for hypertension, hyperlipidaemia and diabetes mellitus in older patients. Method Two thousand four hundred and ninety-one patients aged 65 years and above were recruited from three large practices in suburban London before the introduction of the Quality and Outcomes Framework (QOF) completed a questionnaire on health, functional status, health behaviours and preventive care. Findings Those not reporting heart disease, diabetes or hypertension were included in a secondary data analysis to explore factors influencing uptake of preventive care measures. Approximately one-third denied having had a blood pressure check in the previous year. They were more likely to have had little contact with doctors and to have an unhealthy lifestyle (smoking and a high-fat diet). One-third reported a cholesterol test in the previous five years. Cholesterol measurement was reported more often by men and those with a high body mass index. Those with unhealthy lifestyles (smoking and high-fat diet), those who had only received the state pension and those who limited their activities because of a fear of falling were less likely to report cholesterol measurement. About 10% reported a fasting blood glucose measurement and were more likely to consult more often and have more medications, but they were less likely to have a high-fat diet. Preventive care uptake was associated with frequent contacts with doctors, but overall the uptake of preventive care was low. Older people with healthier lifestyles were more likely to have primary preventative care interventions. These findings provide a baseline against which the effect of the QOF on the care of older people can be measured in future studie

Evaluation and establishment of a ward-based geriatric liaison service for older urological surgical patients: Proactive care of Older People undergoing Surgery (POPS)-Urology.

OBJECTIVE: To assess the impact of introducing and embedding a structured geriatric liaison service, Proactive care of Older People undergoing Surgery (POPS)-Urology, using comprehensive geriatric assessment methodology, on an inpatient urology ward. PATIENTS AND METHODS: A phased quality improvement project was undertaken using stepwise interventions. Phase 1 was a before-and-after study with initiation of a daily board round, weekly multidisciplinary meeting, and targeted geriatrician-led ward rounds for elective and emergency urology patients aged ≥65 years admitted over two 1-month periods. Outcomes were recorded from medical records and discharge documentation, including length of inpatient stay, medical and surgical complications, and 30-day readmission and mortality rates. Phase 2 was a quality improvement project involving Plan-Do-Study-Act cycles and qualitative staff surveys in order to create a Geriatric Surgical Checklist (GSCL) to standardize the intervention in Phase 1, improve equity of care by extending it to all ages, improve team-working and streamline handovers for multidisciplinary staff. RESULTS: Phase 1 included 112 patients in the control month and 130 in the intervention month. The length of inpatient stay was reduced by 19% (mean 4.9 vs 4.0 days; P = 0.01), total postoperative complications were lower (risk ratio 0.24 [95% confidence interval 0.10, 0.54]; P = 0.001). A non-significant trend was seen towards fewer cancellations of surgery (10 vs 5%; P = 0.12) and 30-day readmissions (8 vs 3%; P = 0.07). In Phase 2, the GSCL was created and incrementally improved. Questionnaires repeated at intervals showed that the GSCL helped staff to understand their role better in multidisciplinary meetings, improved their confidence to raise issues, reduced duplication of handovers and standardized identification of geriatric issues. Equity of care was improved by providing the intervention to patients of all ages, despite which the time taken for the daily board round did not lengthen. CONCLUSION: This is the first known paper describing the benefits of daily proactive geriatric intervention in elective and emergency urological surgery. The results suggest that using a multidisciplinary team board round helps to facilitate collaborative working between surgical and geriatric medicine teams. The GSCL enables systematic identification of patients who require a focused comprehensive geriatric assessment. There is potential to transfer the GSCL package to other surgical specialties and hospitals to improve postoperative outcomes

Promotion of health in older people: a randomised controlled trial of health risk appraisal in British general practice

Background: there is inadequate evidence to support currently formulated NHS strategies to achieve health promotion and preventative care in older people through broad-based screening and assessment in primary care. The most extensively evaluated delivery instrument for this purpose is Health Risk Appraisal (HRA). This article describes a trial using HRA to evaluate the effect on health behaviour and preventative-care uptake in older people in NHS primary care. Methods: a randomised controlled trial was undertaken in three London primary care group practices. Functionally independent community-dwelling patients older than 65 years (n=2,503) received a self-administered Health Risk Appraisal for Older Persons (HRA-O) questionnaire leading to computer-generated individualised written feedback to participants and general practitioners (GPs), integrated into practice information-technology (IT) systems. All primary care staff received training in preventative health in older people. The main outcome measures were self-reported health behaviour and preventative care uptake at 1-year follow-up. Results: of 2,503 individuals randomised, 2,006 respondents (80.1%) (intervention, n=940, control n=1,066) were available for analysis. Intervention group respondents reported slightly higher pneumococcal vaccination uptake and equivocal improvement in physical activity levels compared with controls. No significant differences were observed for any other categories of health behaviour or preventative care measures at 1-year follow-up. Conclusions: HRA-O implemented in this way resulted in minimal improvement of health behaviour or uptake of preventative care measures in older people. Supplementary reinforcement involving contact by health professionals with patients over and above routine clinical encounters may be a prerequisite to the effectiveness of IT-based delivery systems for health promotion in older peopl

Health risk appraisal in older people 6: factors associated with self-reported poor vision and uptake of eye tests in older people

BACKGROUND Although free eye testing is available in the UK from a nation-wide network of optometrists, there is evidence of unrecognised, tractable vision loss amongst older people. A recent review identified this unmet need as a priority for further investigation, highlighting the need to understand public perceptions of eye services and barriers to service access and utilisation. This paper aims to identify risk factors for (1) having poor vision and (2) not having had an eyesight check among community-dwelling older people without an established ophthalmological diagnosis. METHODS Secondary analysis of self-reported data from the ProAge trial. 1792 people without a known ophthalmological diagnosis were recruited from three group practices in London. RESULTS Almost two in ten people in this population of older individuals without known ophthalmological diagnoses had self-reported vision loss, and more than a third of them had not had an eye test in the previous twelve months. In this sample, those with limited education, depressed mood, need for help with instrumental and basic activities of daily living (IADLs and BADLs), and subjective memory complaints were at increased risk of fair or poor self-reported vision. Individuals with basic education only were at increased risk for not having had an eye test in the previous 12 months (OR 1.52, 95% CI 1.17-1.98 p=0.002), as were those with no, or only one chronic condition (OR 1.850, 95% CI 1.382-2.477, p<0.001). CONCLUSIONS Self-reported poor vision in older people without ophthalmological diagnoses is associated with other functional losses, with no or only one chronic condition, and with depression. This pattern of disorders may be the basis for case finding in general practice. Low educational attainment is an independent determinant of not having had eye tests, as well as a factor associated with undiagnosed vision loss. There are other factors, not identified in this study, which determine uptake of eye testing in those with self-reported vision loss. Further exploration is needed to identify these factors and lead towards effective case finding

Genome-wide survival analysis of age at onset of alcohol dependence in extended high-risk COGA families.

BackgroundThe age at onset of alcohol dependence (AD) is a critical moderator of genetic associations for alcohol dependence. The present study evaluated whether single nucleotide polymorphisms (SNPs) can influence the age at onset of AD in large high-risk families from the Collaborative Study on the Genetics of Alcoholism (COGA).MethodsGenomewide SNP genotyping was performed in 1788 regular drinkers from 118 large European American families densely affected with alcoholism. We used a genome-wide Cox proportional hazards regression model to test for association between age at onset of AD and SNPs.ResultsThis family-based analysis identified an intergenic SNP, rs2168784 on chromosome 3 that showed strong evidence of association (P=5×10(-9)) with age at onset of AD among regular drinkers. Carriers of the minor allele of rs2168784 had 1.5 times the hazard of AD onset as compared with those homozygous for the major allele. By the age of 20 years, nearly 30% of subjects homozygous for the minor allele were alcohol dependent while only 19% of those homozygous for the major allele were. We also identified intronic SNPs in the ADP-ribosylation factor like 15 (ARL15) gene on chromosome 5 (P=1.11×10(-8)) and the UTP20 small subunit (UTP20) gene on chromosome 12 (P=4.32×10(-8)) that were associated with age at onset of AD.ConclusionsThis extended family based genome-wide cox-proportional hazards analysis identified several loci that might be associated with age at onset of AD