Are people with disabilities at higher risk of COVID-19-related mortality?: a systematic review and meta-analysis.

OBJECTIVES: To undertake a systematic review and meta-analysis to estimate the relative risk of COVID-19-related mortality among people with disabilities compared to people without disabilities. STUDY DESIGN: Systematic review and meta-analysis. METHODS: We systematically searched four databases from March 1, 2020, to August 15, 2022. We included prospective studies with a baseline assessment of disability and a longitudinal assessment of the COVID-19-related mortality. Two reviewers independently assessed study eligibility, extracted data, and assessed risk of bias. We undertook random-effects meta-analyses to calculate pooled adjusted hazard ratios for COVID-19-related mortality for people with disabilities, also disaggregated by disability type and study setting. RESULTS: We identified 2596 articles throughout the electronic data search, and 56 studies were included in the review. Most (73%) had a moderate risk of bias. The pooled adjusted effect estimate for COVID-19-related mortality in people with disabilities compared to those without was 2.7 (95% confidence interval [CI]: 2.4-3.2). Heterogeneity between the studies was high (τ2 = 0.28, I2 = 97%). Effect estimates were highest for population-based samples (3.3, 95% CI: 2.7-3.9), compared to hospital settings (2.1, 95% CI: 1.7-2.7). Risk was not elevated among people with disabilities in care home settings (1.6, 95% CI: 0.7-3.5). Disaggregation by disability type showed that people with intellectual disabilities were at the highest relative risk of COVID-19 mortality. DISCUSSION: Risk of COVID-19 mortality is elevated among people with disabilities, especially people with intellectual disabilities. Efforts are needed to collect better routine data on disability and to include people with disabilities in the pandemic response for COVID-19.

Disability and participation in breast and bowel cancer screening in England: a large prospective study.

BACKGROUND: There is limited information about participation in organised population-wide screening programmes by people with disabilities. METHODS: Data from the National Health Service routine screening programmes in England were linked to information on disability reported by the Million Women Study cohort participants. RESULTS: Of the 473 185 women offered routine breast or bowel cancer screening, 23% reported some disability. Women with disabilities were less likely than other women to participate in breast cancer screening (RR=0.64, 95% CI: 0.62-0.65) and in bowel cancer screening (RR=0.75, 0.73-0.76). Difficulties with self-care or vision were associated with the greatest reduction in screening participation. CONCLUSION: Participation in routine cancer screening programmes in England is reduced in people with disabilities and participation varies by type of disability.

Prevalence and causes of hearing impairment in Africa.

OBJECTIVE: To systematically assess the data on the prevalence and causes of hearing impairment in Africa. METHODS: Systematic review on the prevalence and causes of hearing loss in Africa. We undertook a literature search of seven electronic databases (EMBASE, PubMed, Medline, Global Health, Web of Knowledge, Academic Search Complete and Africa Wide Information) and manually searched bibliographies of included articles. The search was restricted to population-based studies on hearing impairment in Africa. Data were extracted using a standard protocol. RESULTS: We identified 232 articles and included 28 articles in the final analysis. The most common cut-offs used for hearing impairment were 25 and 30 dB HL, but this ranged between 15 and 40 dB HL. For a cut-off of 25 dB, the median was 7.7% for the children- or school-based studies and 17% for population-based studies. For a cut-off of 30 dB HL, the median was 6.6% for the children or school-based studies and 31% for population-based studies. In schools for the deaf, the most common cause of hearing impairment was cryptogenic deafness (50%) followed by infectious causes (43%). In mainstream schools and general population, the most common cause of hearing impairment was middle ear disease (36%), followed by undetermined causes (35%) and cerumen impaction (24%). CONCLUSION: There are very few population-based studies available to estimate the prevalence of hearing impairment in Africa. Those studies that are available use different cut-offs, making comparison difficult. However, the evidence suggests that the prevalence of hearing impairment is high and that much of it is avoidable or treatable.

Evaluating guidelines on continuation of anti-tumour necrosis factor treatment after 3 months: clinical effectiveness and costs of observed care and different alternative strategies.

OBJECTIVE: To study the adherence of rheumatologists to the Dutch guidelines for anti-tumour necrosis factor alpha (TNF-alpha) treatment. The secondary objective was to evaluate alternatives to the present guidelines with regard to the percentage of responders and costs. METHODS: The response (>1.2 DAS28 decrease) in patients who started on anti-TNF-alpha treatment for the first time was evaluated at 3 and 6 months after initiation. How many patients continued or discontinued their initial anti-TNF-alpha treatment was evaluated. Possible alternative guidelines were evaluated by means of a decision tree, with regard to the expected percentage of successfully (responders) and unsuccessfully treated patients and expected costs. RESULTS: At 3 months 56% (N = 306) and 44% (N = 233) of all 539 evaluable patients were classified as responders or non-responders, respectively. Despite the guidelines, most (81%) (N = 189) of the non-responders continued treatment. 37% of the non-responders who continued anti-TNF-alpha treatment were eventually classified as responders at 6 months. Decision analytical modelling showed that with equal expected costs all alternative strategies would result in more responders than according to theoretical full adherence with the guidelines. "Continuation in case of partial response" had the best trade-off between successfully treated patients (64%) and unsuccessfully treated patients (17%). CONCLUSION: There was suboptimal adherence to the Dutch guidelines for treatment with anti-TNF-alpha for rheumatoid arthritis patients. This seemed to be justified by the fact that a delayed response up to 6 months was shown. If treatment is continued despite a non-response at 3 months, this is only recommended in patients with at least a partial response (at least 0.6 DAS28 improvement).

Anthropometric characteristics as predictors of coronary heart disease in women.

OBJECTIVES: Obesity and other anthropometric measures are clearly related to risk of coronary heart disease (CHD), although debate remains as to which measures are most important and how the impact of obesity varies over the life course. AIM: We aimed to investigate these issues in a large cohort of Swedish women. The Women's Lifestyle and Health Cohort Study includes 49 259 women, aged 30-50 years at baseline (1991-1992) when an extensive questionnaire was completed. METHODS: Women were given standard instructions for self-measurement of anthropometric characteristics. Women were followed through linkages to national registries until December 2003, during which time 256 cases of incident fatal CHD or nonfatal myocardial infarction occurred. RESULTS: Waist circumference was associated with increased CHD risk after multivariate adjustment for confounders (HR = 1.9; 95% CI:1.1-3.3; highest versus lowest quartile), whereas height, weight and hip circumference were not. Measures of obesity were strongly related to CHD, and after mutual adjustment, waist-hip ratio (HR = 1.9, 95% CI: 1.2-3.2) was more closely related to CHD risk than BMI (HR = 1.5, 95% CI: 1.0-2.4). Risk of CHD was increased in women who remained heavy, those who were heavy at age 18, and those with low birth weight. CONCLUSIONS: In conclusion, there is strong evidence for supporting control of obesity, in particular avoidance of abdominal obesity, as a strategy to prevent CHD.

The effectiveness and medication costs of three anti-tumour necrosis factor alpha agents in the treatment of rheumatoid arthritis from prospective clinical practice data.

AIM: to evaluate the effects of adalimumab, etanercept and infliximab on disease activity, functional ability and quality of life and the medication costs in a naturalistic design. METHODS: All patients from the Dutch Rheumatoid Arthritis Monitoring (DREAM) register starting on tumour necrosis factor (TNF)alpha-blocking agents for the first time were monitored and assessed by trained research nurses every 3 months. The primary outcome was the Disease Activity Score (DAS28) course over the 12 months follow-up, analysed by linear mixed models. Secondary outcomes were the Health Assessment Questionnaire (HAQ), EuroQol five dimensions (EQ-5D) and the Short-Form 36 items (SF36) scores, and medication-related total costs. RESULTS: The DAS28 and SF-36 physical component scale decreased in all three medication groups over 12 months, but the decrease was larger for adalimumab and etanercept in comparison to infliximab (p<0.001). The analyses of the HAQ and the EQ-5D scores showed the same (non-significant) trend, namely that at 12 months, the functionality and quality of life was better for adalimumab and etanercept patients. With regard to the medication costs, infliximab treatment resulted in significantly higher costs over the follow-up period than treatments with either adalimumab or etanercept. The comparison between adalimumab and etanercept showed a significant difference in the 12-month DAS28 course (p = 0.031). There were no additional indications for differences in effectiveness or costs between adalimumab and etanercept. CONCLUSION: The evaluation of the effectiveness and costs showed that adalimumab and etanercept are more or less equal and favourable compared to infliximab in the first year of treatment.

Prevalence and causes of blindness and visual impairment in Muyuka: a rural health district in South West Province, Cameroon.

AIM: To estimate the prevalence and causes of blindness and visual impairment in the population aged 40 years and over in Muyuka, a rural district in the South West Province of Cameroon. METHODS: A multistage cluster random sampling methodology was used to select 20 clusters of 100 people each. In each cluster households were randomly selected and all eligible people had their visual acuity (VA) measured by an ophthalmic nurse. Those with VA <6/18 were examined by an ophthalmologist. RESULTS: 1787 people were examined (response rate 89.3%). The prevalence of binocular blindness was 1.6% (95% CI: 0.8% to 2.4%), 2.2% (1.% to 3.1%) for binocular severe visual impairment, and 6.4% (5.0% to 7.8%) for binocular visual impairment. Cataract was the main cause of blindness (62.1%), severe visual impairment (65.0%), and visual impairment (40.0%). Refractive error was an important cause of severe visual impairment (15.0%) and visual impairment (22.5%). The cataract surgical coverage for people was 55% at the <3/60 level and 33% at the <6/60 level. 64.3% of eyes operated for cataract had poor visual outcome (presenting VA<6/60). CONCLUSIONS: Strategies should be developed to make cataract services affordable and accessible to the population in the rural areas. There is an urgent need to improve the outcome of cataract surgery. Refractive error services should be provided at the community level.

Rapid assessment of avoidable blindness and needs assessment of cataract surgical services in Satkhira District, Bangladesh.

AIMS: To estimate the magnitude and causes of blindness in people aged > or =50 years in Satkhira district, Bangladesh, and to assess the availability of cataract surgical services. METHODS: 106 clusters of 50 people aged > or =50 years were selected by probability-proportionate to size sampling. Households were selected by compact segment sampling. Eligible participants had their visual acuity measured. Those with visual acuity <6/18 were examined by an ophthalmologist. A needs assessment of surgical services was conducted by interviewing service providers. RESULTS: 4868 people were examined (response rate 91.9%). The prevalence of bilateral blindness was 2.9% (95% confidence interval (CI) 2.4% to 3.5%), that of severe visual impairment was 1.6% (95% CI 1.2% to 2.0%) and that of visual impairment was 8.4% (95% CI 7.5% to 9.3%). 79% of bilateral blindness was due to cataract. The cataract surgical coverage was moderate; 61% of people with bilateral cataract blindness (visual acuity <3/60) had undergone surgery. 20% of the 213 eyes that had undergone cataract surgery had a best-corrected poor outcome (visual acuity <6/60). The cataract surgical rate (CSR) in Satkhira was 547 cataract surgeries per million people per year. CONCLUSIONS: Although the prevalence of blindness and visual impairment was lower than expected, the CSR is inadequate to meet the existing need, and the quality of surgery needs to be improved.

Evaluation of the feasibility and acceptability of the 'Care for Stroke' intervention in India, a smartphone-enabled, carer-supported, educational intervention for management of disability following stroke.

OBJECTIVES: (1) To identify operational issues encountered by study participants in using the 'Care for Stroke' intervention; (2) to evaluate the feasibility and acceptability of the intervention. DESIGN: Mixed-methods research design. SETTING: Participant's home. Participants were selected from a tertiary hospital in Chennai, South India. PARTICIPANTS: Sixty stroke survivors treated and discharged from the hospital, and their caregivers. INTERVENTION: 'Care for Stroke' is a smartphone-enabled, educational intervention for management of physical disabilities following stroke. It is delivered through a web-based, smartphone-enabled application. It includes inputs from stroke rehabilitation experts in a digitised format. METHODS: Evaluation of the intervention was completed in two phases. In the first phase, the preliminary intervention was field-tested with 30 stroke survivors for 2 weeks. In the second phase, the finalised intervention was provided to a further 30 stroke survivors to be used in their homes with support from their carers for 4 weeks. PRIMARY OUTCOMES: (1) operational difficulties in using the intervention; (2) feasibility and acceptability of the intervention in an Indian setting. Disability and dependency were assessed as secondary outcomes. RESULTS: Field-testing identified operational difficulties related to connectivity, video-streaming, picture clarity, quality of videos, and functionality of the application. The intervention was reviewed, revised and finalised before pilot-testing. Findings from the pilot-testing showed that the 'Care for Stroke' intervention was feasible and acceptable. Over 90% (n=27) of the study participants felt that the intervention was relevant, comprehensible and useful. Over 96% (n=29) of the stroke survivors and all the caregivers (100%, n=30) rated the intervention as excellent and very useful. These findings were supported by qualitative interviews. CONCLUSIONS: Evaluation indicated that the 'Care for Stroke' intervention was feasible and acceptable in an Indian context. An assessment of effectiveness is now warranted.

Initial combination therapy versus step-up therapy in treatment to the target of remission in daily clinical practice in early rheumatoid arthritis patients: results from the DREAM registry.

BACKGROUND: Treat to target (T2T) is widely accepted as the standard of care for patients with rheumatoid arthritis (RA) and has been shown to be more effective than traditional routine care. The objective of this study was to compare the effectiveness of two T2T strategies in patients with early RA: a step-up approach starting with methotrexate (MTX) monotherapy (cohort I) versus an initial disease-modifying antirheumatic drug combination approach (cohort II). METHODS: A total of 128 patients from cohort II were case-control-matched with 128 patients from cohort I on gender, age, and baseline disease activity. Twelve-month follow-up data were available for 121 patients in both cohorts. The primary outcome was the proportion of patients having reached at least one 28-joint Disease Activity Score (DAS28) score <2.6 (remission) during 12 months of follow-up. Secondary outcomes were time until remission was achieved and mean DAS28 scores at 6- and 12-month follow-up. RESULTS: After 12 months of follow-up, remission was reached at least once in 77.3 % of the patients in cohort II versus 71.9 % in cohort I (P = 0.31). Median time until first remission was 17 weeks in cohort II versus 27 weeks in cohort I (P = 0.04). A significant time by strategy interaction was found in mean DAS28 scores. Post hoc analysis revealed a significant difference in mean DAS28 scores between both cohorts at 6 months (P = 0.04), but not at 12 months (P = 0.36). CONCLUSIONS: The initial combination strategy resulted in a comparable remission rate after 1 year but a significantly shorter time until remission. At 6 months, mean DAS28 scores were lower in patients with initial combination treatment than in those with step-up therapy. At 12 months, no significant differences remained in mean DAS28 scores or the proportion of patients in remission.

The amino acid sequence of topi pancreatic ribonuclease.

Pancreatic tissue from topi (Damaliscus korrigum) contains three ribonuclease components in a ratio of 8:22:70. Two components are glycosidated, whereas the third one does not contain carbohydrate. The amino acid sequence of topi ribonuclease A was deduced from a tryptic digest of the performic acid-oxidized protein. Peptides were positioned by homology with other bovid ribonucleases. Only peptides that differed in amino acid composition from the corresponding peptides of bovine ribonuclease were sequenced. The evidence obtained for the sequence of residues 67-73 is incomplete. Among the bovid ribonucleases (cow, bison, eland, sheep, goat and gnu), topi ribonuclease shows the closest resemblance with sheep and goat ribonucleases; except that the glutamic acid residue at position 103 in the ribonucleases from sheep and goat is substituted by a lysine residue in topi. Topi ribonucleases A and B differ only in the presence of carbohydrate attached to asparagine 34.

Epidemiology for ophthalmologists: an introduction to concepts, study designs, and interpreting findings.

This review provides an overview of the types of information epidemiological research can provide and how these data can be used. The aim is to provide the readers with basic epidemiological skills to allow them to read critically scientific articles and to gain proficiency in communicating about epidemiological research. All examples in the review are drawn from the ophthalmic literature. The first part of the review is relatively conceptual and focuses on epidemiological theory, including case definition, measures of the burden of disease, sampling and the interpretation of results. In the second part different study designs are described--specifically, cross sectional surveys, cohort studies, case-control studies, and randomised controlled trials, and the strengths and limitations of each highlighted.

Cancer and Mediterranean dietary traditions.

The incidence of cancer overall in Mediterranean countries is lower than in Scandinavian countries, the United Kingdom, and the United States. This is mostly accounted for by the lower incidence among Mediterranean countries of cancer of the large bowel, breast, endometrium, and prostate. These forms of cancer have been linked to dietary factors, particularly low consumption of vegetables and fruit, and to a certain extent, high consumption of meat. The traditional Mediterranean diet is characterized by high consumption of foods of plant origin, relatively low consumption of red meat, and high consumption of olive oil, which in several studies has been reported to be more beneficial against cancer than other forms of added lipids. By taking into account the established or presumed nutritional causation of major forms of cancer and the composition of the traditional Mediterranean diet, estimates can be derived concerning the fraction of cancer occurrence in highly developed Western countries that could be attributed to their diets in comparison with the healthy traditional Mediterranean diet. Although estimates can only be crude, it can be calculated that up to 25% of the incidence of colorectal cancer, approximately 15% of the incidence of breast cancer, and approximately 10% of the incidence of prostate, pancreas, and endometrial cancer could be prevented if the populations of highly developed Western countries could shift to the traditional healthy Mediterranean diet.

Lifestyle factors and insulin-like growth factor 1 levels among elderly men.

Insulin-like growth factor 1 (IGF-1) is a potentially important determinant of disease; hence epidemiological identification of factors that influence circulating IGF-1 is merited. We therefore analysed data collected in Greece to determine the relationship between anthropometric, lifestyle and dietary variables and serum levels of IGF-1 among elderly men. We identified 51 men with prostate cancer, 50 men with benign prostatic hyperplasia, and 52 apparently healthy elderly men (controls), all matched for age (+/- 1 year). These 153 men provided blood specimens and were interviewed using a validated lifestyle and food frequency questionnaire. We performed multivariate linear regression to identify potential predictors of circulating IGF-1. After controlling for age, body mass index, smoking habits, alcohol drinking and coffee consumption, each 5 cm increase in height predicted a 13.0% increase in IGF-1 (95% CI 0.4-27.2%) among the controls and a 11.3% increase in IGF-1 (95% CI 4.5-18.6%) among the entire study group. None of the investigated dietary factors (total fat, carbohydrate, protein, dairy products, tomatoes, calcium) were strongly related to IGF-1 levels. The positive association between IGF-1 and height integrates the empirical evidence linking IGF-1 and height with prostate cancer risk.

Maternal and gestational correlates of pregnancy prolactin and growth hormone in USA and China.

The objective of this study is to determine correlates of prolactin and growth hormone levels among pregnant women in the USA and China. We studied 304 pregnant Caucasian and 335 pregnant Chinese women. Levels of prolactin and growth hormone were measured at weeks 16 and 27 of gestation, and correlated with maternal, gestational and perinatal characteristics. Both growth hormone and, to a lesser extent, prolactin were inversely associated with pregnancy weight and body mass index, history of a previous live birth and newborn size, whereas educated women had higher levels of both hormones. Growth hormone levels were lower in women who gained more weight, smoked and had nausea and vomiting during pregnancy, whereas prolactin increased with longer total gestation. We found robust associations between maternal and newborn characteristics on the one hand and prolactin and growth hormone during pregnancy on the other.

Correlates of pregnancy oestrogen, progesterone and sex hormone-binding globulin in the USA and China.

The objective of this study is to examine perinatal correlates of oestradiol (E2), oestriol (E3), progesterone and sex hormone-binding globulin (SHBG) among pregnant women in the USA and China. Three hundred and four Caucasian women in Boston and 335 Chinese women in Shanghai were studied. Levels of E2, E3, progesterone and SHBG were measured in maternal blood at weeks 16 and 27 of gestation, and correlated with maternal, gestational and perinatal characteristics. Height, weight and body mass index (BMI) before pregnancy is inversely associated with E2 and SHBG, whereas E3 is inversely associated with height and progesterone is inversely associated with weight and BMI. A previous live birth is associated with lower E2 and SHBG in the index pregnancy. Total gestation duration is inversely associated with E2, E3 and progesterone, whereas weight gain during pregnancy is inversely associated with progesterone and SHBG. In the US, pregnancies with female fetuses are characterized by significantly reduced progesterone. Pregnancy hormones are associated with several maternal, gestational and neonatal characteristics.

Job strain, job demands, decision latitude, and risk of coronary heart disease within the Whitehall II study.

STUDY OBJECTIVES: To investigate the association between job strain and components of the job strain model and coronary heart disease (CHD) risk. DESIGN: Prospective cohort study (Whitehall II study). At the first phase of the study (1985-1988), data on self reported psychosocial work characteristics were collected from all participants. Participants were followed up until the end of phase 5 (1997-2000), with mean length of follow up of 11 years. SETTING: London based office staff in 20 civil service departments. PARTICIPANTS: 6,895 male and 3,413 female civil servants aged 35-55. OUTCOME MEASURES: Incident validated CHD. MAIN RESULTS: People with concurrent low decision latitude and high demands (job strain) were at the highest risk for CHD. High job demands, and, less consistently, low decision latitude, predicted CHD incidence. The effect of job strain on CHD incidence was strongest among younger workers, but there was no effect modification by social support at work, or employment grade. CONCLUSIONS: Job strain, high job demands, and, to some extent, low decision latitude, are associated with an increased risk of CHD among British civil servants.

Risk factors for cholangiocarcinoma in a low risk Caucasian population.

OBJECTIVES: Little is known about the etiology of cholangiocarcinoma, apart from its association with liver fluke infestation. METHODS: A case-control study was conducted in Athens and included six cholangiocarcinoma cases, 333 hepatocellular carcinoma cases and 360 controls with minor ailments or injuries. All subjects were interviewed and tested for hepatitis B and C infection. For all six cholangiocarcinomas, 97 hepatocellular carcinomas and 129 controls, sex steroids were determined in the blood. RESULTS: Hepatitis B or C viruses, tobacco smoking, alcohol drinking and diabetes mellitus were not related to cholangiocarcinoma, but history of thyroid disease was. Estradiol levels were higher among cholangiocarcinoma cases than among the other two groups. CONCLUSIONS: This study provides evidence that endocrine and autoimmune factors are important in the etiology of cholangiocarcinoma.

Sustained beneficial effects of a protocolized treat-to-target strategy in very early rheumatoid arthritis: three-year results of the Dutch Rheumatoid Arthritis Monitoring remission induction cohort.

OBJECTIVE: Treat-to-target (T2T) leads to improved clinical outcomes in early rheumatoid arthritis (RA). The question is whether these results sustain in the long term. Our objective was to investigate the 3-year results of a protocolized T2T strategy in daily clinical practice. METHODS: In the Dutch Rheumatoid Arthritis Monitoring remission induction cohort, patients newly diagnosed with RA were treated according to a T2T strategy aimed at remission (Disease Activity Score in 28 joints [DAS28] <2.6). Patients were treated with methotrexate, followed by the addition of sulfasalazine, and exchange of sulfasalazine with anti-tumor necrosis factor α agents in case of failure. Primary outcomes were disease activity, Health Assessment Questionnaire (HAQ) score, Short Form 36 physical component summary (PCS) and mental component summary (MCS) scores, and the Sharp/van der Heijde score (SHS) after 3 years. Secondary outcomes were sustained DAS28 remission (≥6 months) and remission according to the provisional American College of Rheumatology (ACR)/European League Against Rheumatism (EULAR) definition. RESULTS: After 3 years (n = 342), 61.7% of patients were in DAS28 remission and 25.3% met the provisional ACR/EULAR definition of remission. Sustained remission was experienced by 70.5%, which in the majority was achieved with conventional disease-modifying antirheumatic drugs only. The median scores were 0.4 (interquartile range [IQR] 0.0-1.0) for the HAQ, 45.0 (IQR 38.4-53.2) for the PCS, 53.1 (IQR 43.2-60.8) for the MCS, and 6.0 (IQR 3.0-13.0) for the total SHS. CONCLUSION: In very early RA, T2T leads to high (sustained) remission rates, improved physical function and health-related quality of life, and limited radiographic damage after 3 years in daily clinical practice.

Predictors of referral uptake in children with disabilities in Bangladesh--exploring barriers as a first step to improving referral provision.

PURPOSE: Making services available to children with disabilities in low- and middle-income countries does not guarantee their use. This study aims to identify factors associated with the uptake of referrals in order to investigate barriers to service use. METHODS: Children with impairments identified in two districts of Bangladesh were invited to attend screening camps where their condition was confirmed; they were provided with referrals for rehabilitation and treatment services. Predictors of referral uptake were identified using logistic regression. RESULTS: Overall referral uptake was 47%, 32% in Sirajganj and 61% in Natore. There was no association between age or gender and referral uptake. Factors predictive of referral uptake were higher income in Sirajganj (OR=2.6 95%CI 1.4-5.0), and the districts combined (OR=1.6 95%CI 1.1-2.1); maternal literacy in Natore (OR=1.6 95%CI 1.0-2.5); and epilepsy in all three models (Sirajganj: OR=2.6 95%CI 1.7-4.0; Natore: OR=13.5 95%CI 6.5-28.3; Combined: OR=4.6 95%CI 3.3-6.5). Physical impairment was associated with increased odds of uptake in Sirajganj and in the combined model (OR=2.7 95%CI 1.8-4.1; OR=3.34 95%CI 2.2-5.2). CONCLUSIONS: Even when some logistical and financial assistance is available, children with impairment from low-income families may require additional support to take up referrals. There may be greater willingness to accept treatment that is locally provided, such as medication for epilepsy or therapy at village level.