ABSTRACT
Automated sensors have potential to standardize and expand the monitoring of insects across the globe. As one of the most scalable and fastest developing sensor technologies, we describe a framework for automated, image-based monitoring of nocturnal insects-from sensor development and field deployment to workflows for data processing and publishing. Sensors comprise a light to attract insects, a camera for collecting images and a computer for scheduling, data storage and processing. Metadata is important to describe sampling schedules that balance the capture of relevant ecological information against power and data storage limitations. Large data volumes of images from automated systems necessitate scalable and effective data processing. We describe computer vision approaches for the detection, tracking and classification of insects, including models built from existing aggregations of labelled insect images. Data from automated camera systems necessitate approaches that account for inherent biases. We advocate models that explicitly correct for bias in species occurrence or abundance estimates resulting from the imperfect detection of species or individuals present during sampling occasions. We propose ten priorities towards a step-change in automated monitoring of nocturnal insects, a vital task in the face of rapid biodiversity loss from global threats. This article is part of the theme issue 'Towards a toolkit for global insect biodiversity monitoring'.
Subject(s)
Artificial Intelligence , Insecta , Animals , Biodiversity , Image Processing, Computer-Assisted/methods , Insecta/physiologyABSTRACT
OBJECTIVE: To develop sets of core and optional recommended domains for describing and evaluating Osteoarthritis Management Programs (OAMPs), with a focus on hip and knee Osteoarthritis (OA). DESIGN: We conducted a 3-round modified Delphi survey involving an international group of researchers, health professionals, health administrators and people with OA. In Round 1, participants ranked the importance of 75 outcome and descriptive domains in five categories: patient impacts, implementation outcomes, and characteristics of the OAMP and its participants and clinicians. Domains ranked as "important" or "essential" by ≥80% of participants were retained, and participants could suggest additional domains. In Round 2, participants rated their level of agreement that each domain was essential for evaluating OAMPs: 0 = strongly disagree to 10 = strongly agree. A domain was retained if ≥80% rated it ≥6. In Round 3, participants rated remaining domains using same scale as in Round 2; a domain was recommended as "core" if ≥80% of participants rated it ≥9 and as "optional" if ≥80% rated it ≥7. RESULTS: A total of 178 individuals from 26 countries participated; 85 completed all survey rounds. Only one domain, "ability to participate in daily activities", met criteria for a core domain; 25 domains met criteria for an optional recommendation: 8 Patient Impacts, 5 Implementation Outcomes, 5 Participant Characteristics, 3 OAMP Characteristics and 4 Clinician Characteristics. CONCLUSION: The ability of patients with OA to participate in daily activities should be evaluated in all OAMPs. Teams evaluating OAMPs should consider including domains from the optional recommended set, with representation from all five categories and based on stakeholder priorities in their local context.
Subject(s)
Osteoarthritis, Hip , Osteoarthritis, Knee , Humans , Osteoarthritis, Knee/therapy , Osteoarthritis, Hip/therapy , Consensus , Health Personnel , Surveys and Questionnaires , Delphi TechniqueABSTRACT
Purpose: A transition from paper to Electronic Health Records has numerous benefits, including better communication and information exchange and decreased errors by medical staff. However, if managed poorly, it can result in frustration, causing errors in patient care and reduced patient-clinician interaction. Furthermore, a drop in staff morale and clinician burnout due to familiarising themselves with the technology has been mentioned in previous studies. Therefore, the aim of this project is to monitor the change in morale of staff of the Oral and Maxillofacial Department in a hospital which underwent the change in October 2020. Objectives: To observe staff morale during transition from paper to Electronic Health Records; to encourage feedback. Methods: After carrying out a Patient & Public Involvement consultation and receiving local research and development approval, a questionnaire was distributed to all members of the maxillofacial outpatients department on a regular basis. Results: On average, around 25 members responded to the questionnaire during each collection. There was a noticeable divergence in responses week on week according to job role and age, but minimal difference is noted from gender point of view after the first week. The study emphasised the position that not all members were happy with the new system but only a small minority would want to return to paper notes. Conclusion: Staff members adapt to change at different rates, which are multifactorial in nature. A change of this scale should be monitored closely to allow for a smoother transition and ensure staff burnout is minimised.
ABSTRACT
Consumer involvement in clinical research is an essential component of a comprehensive response during emergent health challenges. During the COVID-19 pandemic, the moderation of research policies and regulation to facilitate research may raise ethical issues. Meaningful, diverse consumer involvement can help to identify practical approaches to prioritize, design, and conduct rapidly developed clinical research amid current events. Consumer involvement might also elucidate the acceptability of flexible ethics review approaches that aim to protect participants whilst being sensitive to the challenging context in which research is taking place. This article describes the main ethical challenges arising from pandemic research and how involving consumers and the community could enable resolution of such issues.
Subject(s)
COVID-19 , Community Participation , Ethics, Research , Humans , Pandemics , SARS-CoV-2ABSTRACT
After the publication of this protocol [1], our collaborator Prima Health solutions advised us of their intent to withdraw from the study.
ABSTRACT
BACKGROUND: Severe asthma affects quality of life; however, its impact on workplace productivity is poorly understood. OBJECTIVE: To compare workplace productivity-absenteeism and presenteeism-and impairment in daily activities in severe and non-severe asthma over time and identify characteristics associated with presenteeism in severe asthma. METHODS: The Severe Asthma Web-based Database is an ongoing observational registry from Australia, New Zealand and Singapore. At April 2017, 434 patients with severe asthma and 102 with non-severe asthma were enrolled (18-88 years; 59% female). Participants provided comprehensive clinical and questionnaire data at baseline and were followed-up every 6 months for 24 months. Absenteeism (percentage of time not at work), presenteeism (self-reported impairment at work) and impairment in daily activities outside work due to health problems in the last week were calculated. RESULTS: At baseline, 61.4% of participants with severe asthma and 66.2% with non-severe asthma under 65 years were employed. At younger ages (30-50 years), fewer severe asthma participants were employed (69% vs 100%). Presenteeism and impairment in daily activity were more frequently reported in severe asthma and in participants with poorer asthma control, poorer lung function and more past-year exacerbations (P < .01). Over time, deteriorating asthma control was associated with increasing presenteeism. Although absenteeism was not different between severe and non-severe asthma, worse asthma control was associated with absenteeism (P < .001). In participants with severe asthma, presenteeism was reported more frequently in those with poorer asthma control, poorer asthma-related quality of life and symptoms of depression or anxiety (P < .01). CONCLUSION AND CLINICAL RELEVANCE: Severe asthma was associated with impairment at work and outside the workplace. Improving asthma control and mental health may be important targets for optimizing workplace productivity in severe asthma. Presenteeism and absenteeism may represent key metrics for assessing intervention efficacy in people with severe asthma of working age.
Subject(s)
Absenteeism , Asthma/epidemiology , Efficiency , Quality of Life , Workplace , Activities of Daily Living , Adult , Aged , Asthma/diagnosis , Asthma/etiology , Female , Humans , Male , Middle Aged , Registries , Severity of Illness Index , Surveys and QuestionnairesABSTRACT
The purpose of this study was to provide in-depth insight into men's experiences of prostate cancer, specifically: perceived stigma and self-blame, social isolation, unmet need and help-seeking. A qualitative descriptive approach was used. Semi-structured interviews were undertaken with 20 men diagnosed with prostate cancer, and thematic analysis was undertaken. Some participants perceived a stigma associated with prostate cancer and cancer in general, which sometimes acted as a barrier to disclosure. Self-blame and internalisation of cause was not a prominent issue. Participants' descriptions of emotional distress, social isolation and anxiety demonstrated the impact of prostate cancer. Social isolation was most commonly reported as a physical consequence of treatment and/or side effects. Participants felt both support and ongoing care were limited at post-treatment. Most did not seek or receive help for emotional or psychosocial problems from a formal source due to anticipated awkwardness, autonomous coping, not burdening others, unwanted sympathy and retaining privacy. Prostate cancer can cause considerable emotional and social burden for some men, and many are unlikely to seek or receive help. Men, and their support networks, require active encouragement throughout diagnosis, treatment and follow-up to overcome barriers and access additional support, particularly for sexual, emotional and psychosocial issues.
Subject(s)
Help-Seeking Behavior , Prostatic Neoplasms/psychology , Social Isolation/psychology , Social Stigma , Adaptation, Psychological , Adult , Aged , Aged, 80 and over , Anxiety , Humans , Male , Middle Aged , Qualitative Research , Social SupportABSTRACT
AIMS: If appropriate patients are to be selected for lung cancer treatment, an understanding of who is most at risk of adverse outcomes after treatment is needed. The aim of the present study was to identify predictive factors for 30 and 90 day mortality after chemoradiotherapy (CRT), and factors that were prognostic for overall survival. MATERIALS AND METHODS: A retrospective cohort study of 194 patients with lung cancer who had undergone CRT in South East Scotland from 2008 to 2010 was undertaken. Gender, age, cancer characteristics, weight loss, body mass index (BMI), performance status (Eastern Cooperative Oncology Group; ECOG) and computed tomography-derived body composition variables were examined for prognostic significance using Cox's proportional hazards model and logistic regression. RESULTS: The median overall survival was 19 months (95% confidence interval 16.3, 21.7). Four of 194 patients died within 30 days of treatment completion, for which there were no independent predictive variables; 22/194 (11%) died within 90 days of treatment completion. BMI < 20 and ECOG performance status ≥2 were independent predictors of death within 90 days of treatment completion (P = 0.001 and P = 0.004, respectively). Patients with either BMI < 20 or ECOG performance status ≥ 2 had an odds ratio of death within 90 days of 5.97 (95% confidence interval 2.20, 16.19), rising to an odds ratio of 13.27 (1.70, 103.47) for patients with both BMI < 20 and ECOG performance status ≥ 2. Patients with low muscle attenuation had significantly reduced overall survival (P = 0.004); individuals with low muscle attenuation had a median survival of 15.2 months (95% confidence interval 12.7, 17.7) compared with 23.0 months (95% confidence interval 18.3, 27.8) for those with high muscle attenuation, equating to a hazard ratio of death of 1.62 (95% confidence interval 1.17, 2.23, P = 0.003). CONCLUSION: Poor performance status, low BMI and low muscle attenuation identify patients at increased risk of premature death after CRT. Risk factors for adverse outcomes should inform personalised discussions with patients about the potential harms as well as the intended benefits of treatment.
Subject(s)
Body Composition/physiology , Chemoradiotherapy/methods , Lung Neoplasms/drug therapy , Lung Neoplasms/radiotherapy , Aged , Female , Humans , Lung Neoplasms/mortality , Male , Middle Aged , Prognosis , Retrospective Studies , Survival Analysis , Time FactorsABSTRACT
BACKGROUND: The ACTH stimulation has low sensitivity for the diagnosis of hypercortisolism possibly as a result of biological and analytical variability. HYPOTHESIS/OBJECTIVES: To report the components of biological and analytical variability in serum cortisol concentration post-ACTH stimulation ([cortisol]) in healthy dogs. ANIMALS: Fourteen healthy harrier hound dogs. METHODS: The data were extracted from a separate, prospective, randomized, double-blinded, controlled discovery study in which dogs treated with vehicle control and 4 different doses of cortisone acetate (CA) for 7 days had an ACTH stimulation test performed to confirm the dose-dependent effect of CA. The index of individuality (IoI), the critical difference between sequential measurements (CD ), and the number of measurements required to assess the homeostatic set point (HSP) of [cortisol] with confidence intervals (CI) of 90 and 95% were estimated. RESULTS: The IoI was equal to 1.1 and the CD was 3.3 µg/dL (92 nmol/L). The number of measurements required to assess the HSP of [cortisol] with CI of 90 and 95% were 3 and 15, respectively. Additionally, mean [cortisol] was higher in males than in females (13.3 ± 4 µg/dL [366 ± 114 nmol/L] vs. 11.5 ± 2.5 µg/dL [318 ± 65 nmol/L], respectively; P = .046). As expected, treatment with CA resulted in a dose-dependent suppression of [cortisol]. CONCLUSIONS AND CLINICAL IMPORTANCE: False-negative test results in hypercortisolism could occur when [cortisol] is outside of the individual's HSP and within the reference interval. The large CD emphasizes the importance of assessing clinically relevant parameters in the diagnosis and monitoring of HC.
Subject(s)
Adrenocorticotropic Hormone/pharmacokinetics , Dogs/metabolism , Hydrocortisone/metabolism , Adrenocorticotropic Hormone/pharmacology , Animals , Dogs/blood , Double-Blind Method , Female , Hydrocortisone/blood , Male , Predictive Value of Tests , Prospective Studies , Reference Values , Stimulation, ChemicalABSTRACT
STUDY DESIGN: Within-participant randomised controlled trial. OBJECTIVES: To determine whether strength training combined with usual care increases strength in partially paralysed muscles of people with recent spinal cord injury (SCI) more than usual care alone. SETTINGS: SCI units in Australia and India. METHODS: Thirty people with recent SCI undergoing inpatient rehabilitation participated in this 12-week trial. One of the following muscle groups was selected as the target muscle group for each participant: the elbow flexors, elbow extensors, knee flexors or knee extensors. The target muscle on one side of the body was randomly allocated to the experimental group and the same muscle on the other side of the body was allocated to the control group. Strength training was administered to the experimental muscle but not to the control muscle. Participants were assessed at baseline and 12 weeks later. The primary outcome was maximal isometric muscle strength, and the secondary outcomes were spasticity, fatigue and participants' perception of function and strength. RESULTS: There were no dropouts, and participants received 98% of the training sessions. The mean (95% confidence interval (CI)) between-group difference for isometric strength was 4.3 Nm (1.9-6.8) with a clinically meaningful treatment effect of 2.7 Nm. The mean (95% CI) between-group difference for spasticity was 0.03/5 points (-0.25 to 0.32). CONCLUSION: Strength training increases strength in partially paralysed muscles of people with recent SCI, although it is not clear whether the size of the treatment effect is clinically meaningful. Strength training has no deleterious effects on spasticity.
Subject(s)
Muscle Strength/physiology , Muscle, Skeletal/physiopathology , Paralysis/rehabilitation , Spinal Cord Injuries/rehabilitation , Electric Stimulation Therapy/methods , Female , Humans , Male , Muscle Spasticity/physiopathology , Muscle Weakness/physiopathology , Muscle Weakness/rehabilitation , Paralysis/complications , Resistance Training , Spinal Cord Injuries/complications , Treatment OutcomeABSTRACT
OBJECTIVES: To explore the feasibility of conducting a full trial designed to determine the effectiveness of a model of community-based care for people with spinal cord injury in Bangladesh. STUDY DESIGN: A pilot randomised trial. SETTING: Community, Bangladesh. SUBJECTS: Participants were 30 people with recent spinal cord injury who were wheelchair-dependent and soon to be discharged from hospital. INTERVENTION: Participants randomised to the intervention group received a package of care involving regular telephone contact and three home visits over two years. Participants randomised to the control group received usual care consisting of a telephone call and an optional home visit. MAIN MEASURES: Participants were assessed at baseline and two years after randomization. The primary outcome was mortality and secondary outcomes were measures of complications, depression, participation and quality of life. RESULTS: A total of 24 participants had a complete spinal cord injury and six participants had an incomplete spinal cord injury. Median (interquartile) age and time since injury at baseline were 31 years (24 to 36) and 7 months (4 to 13), respectively. Two participants, one in each group, died. Five participants had pressure ulcers at two years. There were no notable impediments to the conduct of the trial and no significant protocol violations. The phone calls and home visits were delivered according to the protocol 87% and 100% of the time, respectively. Follow-up data were 99% complete. CONCLUSION: This pilot trial demonstrates the feasibility of a full clinical trial of 410 participants, which has recently commenced. SPONSORSHIP: University of Sydney, Australia.
Subject(s)
Community Health Services/organization & administration , Continuity of Patient Care/trends , Disability Evaluation , Spinal Cord Injuries/rehabilitation , Adult , Bangladesh , Continuity of Patient Care/economics , Developing Countries , Follow-Up Studies , House Calls/statistics & numerical data , Humans , Injury Severity Score , Male , Patient Discharge , Pilot Projects , Risk Assessment , Socioeconomic Factors , Spinal Cord Injuries/diagnosis , Spinal Cord Injuries/mortality , Survival Rate , Wheelchairs/statistics & numerical data , Young AdultABSTRACT
BACKGROUND: Observational associations between cannabis and schizophrenia are well documented, but ascertaining causation is more challenging. We used Mendelian randomization (MR), utilizing publicly available data as a method for ascertaining causation from observational data. METHOD: We performed bi-directional two-sample MR using summary-level genome-wide data from the International Cannabis Consortium (ICC) and the Psychiatric Genomics Consortium (PGC2). Single nucleotide polymorphisms (SNPs) associated with cannabis initiation (p < 10-5) and schizophrenia (p < 5 × 10-8) were combined using an inverse-variance-weighted fixed-effects approach. We also used height and education genome-wide association study data, representing negative and positive control analyses. RESULTS: There was some evidence consistent with a causal effect of cannabis initiation on risk of schizophrenia [odds ratio (OR) 1.04 per doubling odds of cannabis initiation, 95% confidence interval (CI) 1.01-1.07, p = 0.019]. There was strong evidence consistent with a causal effect of schizophrenia risk on likelihood of cannabis initiation (OR 1.10 per doubling of the odds of schizophrenia, 95% CI 1.05-1.14, p = 2.64 × 10-5). Findings were as predicted for the negative control (height: OR 1.00, 95% CI 0.99-1.01, p = 0.90) but weaker than predicted for the positive control (years in education: OR 0.99, 95% CI 0.97-1.00, p = 0.066) analyses. CONCLUSIONS: Our results provide some that cannabis initiation increases the risk of schizophrenia, although the size of the causal estimate is small. We find stronger evidence that schizophrenia risk predicts cannabis initiation, possibly as genetic instruments for schizophrenia are stronger than for cannabis initiation.
Subject(s)
Genome-Wide Association Study/methods , Marijuana Use/epidemiology , Mendelian Randomization Analysis/methods , Schizophrenia/epidemiology , Humans , Polymorphism, Single Nucleotide , RiskABSTRACT
BACKGROUND: Omalizumab (Xolair) dosing in severe allergic asthma is based on serum IgE and bodyweight. In Australia, patients eligible for omalizumab but exceeding recommended ranges for IgE (30-1500 IU/mL) and bodyweight (30-150 kg) may still receive a ceiling dose of 750 mg/4 weeks. About 62% of patients receiving government-subsidized omalizumab are enrolled in the Australian Xolair Registry (AXR). OBJECTIVES: To determine whether AXR participants above the recommended dosing ranges benefit from omalizumab and to compare their response to within-range participants. METHODS: Data were stratified according to dose range status (above-range or within-range). Further sub-analyses were conducted according to the reason for being above the dosing range (IgE only vs. IgE and weight). RESULTS: Data for 179 participants were analysed. About 55 (31%) were above recommended dosing criteria; other characteristics were similar to within-range participants. Above-range participants had higher baseline IgE [812 (IQR 632, 1747) IU/mL vs. 209 (IQR 134, 306) IU/mL] and received higher doses of omalizumab [750 (IQR 650, 750) mg] compared to within-range participants [450 (IQR, 300, 600) mg]. At 6 months, improvements in Juniper 5-item Asthma Control Questionnaire (ACQ-5, 3.61 down to 2.01 for above-range, 3.47 down to 1.93 for within-range, P < 0.0001 for both) and Asthma Quality of Life Questionnaire (AQLQ mean score (3.22 up to 4.41 for above-range, 3.71 up to 4.88 for within-range, P < 0.0001) were observed in both groups. Forced expiratory volume in one second (FEV1 ) improved among above-range participants. There was no difference in response between above-range and within-range participants. Above-range participants due to either IgE alone or IgE and weight had similar improvements in ACQ-5, AQLQ and FEV1 . CONCLUSIONS AND CLINICAL RELEVANCE: Patients with severe allergic asthma above recommended dosing criteria for omalizumab have significantly improved symptom control, quality of life and lung function to a similar degree to within-range participants, achieved without dose escalation above 750 mg.
Subject(s)
Anti-Asthmatic Agents/administration & dosage , Asthma/drug therapy , Omalizumab/administration & dosage , Adult , Aged , Allergens/immunology , Asthma/diagnosis , Asthma/immunology , Female , Humans , Immunoglobulin E/immunology , Male , Middle Aged , Respiratory Function Tests , Severity of Illness Index , Treatment OutcomeABSTRACT
STUDY DESIGN: A systematic review of randomised controlled trials. OBJECTIVES: To determine the effectiveness of 22 commonly administered physiotherapy interventions for people with spinal cord injuries (SCIs). METHODS: The inclusion criteria contained 22 pairs of key interventions and outcomes. Each intervention and outcome was considered independently such that 22 brief reviews were conducted and summarised in this one paper. The interventions included hand, wheelchair, seated mobility, fitness, strength and gait training, as well as electrical stimulation, passive movements, stretch, cycling, exercise and transcutaneous electrical nerve stimulation (TENS). Interventions were compared with no or sham treatment, usual care or another physiotherapy intervention. The primary outcome for each review was one of the following: seated mobility, wheelchair mobility, hand function, gait, voluntary strength, joint mobility, fitness and pain. Data were extracted to determine mean between-group differences or risk ratios (95% confidence interval). Where possible, results were pooled in meta-analyses and the strength of evidence rated using Grading of Recommendations Assessment, Development and Evaluation. RESULTS: Thirty-eight randomised controlled trials met the inclusion criteria and were relevant to 15 of the brief reviews. The following four interventions were clearly effective: fitness, hand and wheelchair training as well as TENS; however, the strength of evidence was not high for any of these interventions. None of the other interventions were clearly effective. CONCLUSION: There is initial evidence to support four physiotherapy interventions, but there is still a long way to go to put a strong evidence base to the range of physiotherapy interventions commonly used to manage people with SCI.
Subject(s)
Electric Stimulation Therapy/methods , Physical Therapy Modalities , Spinal Cord Injuries/rehabilitation , Humans , Randomized Controlled Trials as TopicABSTRACT
BACKGROUND: Severe asthma is a high impact disease. Omalizumab targets the allergic inflammatory pathway; however, effectiveness data in a population with significant comorbidities are limited. AIMS: To describe severe allergic asthma, omalizumab treatment outcomes and predictors of response among the Australian Xolair Registry participants. METHODS: A web-based post-marketing surveillance registry was established to characterise the use, effectiveness and adverse effects of omalizumab (Xolair) for severe allergic asthma. RESULTS: Participants (n = 192) (mean age 51 years, 118 female) with severe allergic asthma from 21 clinics in Australia were assessed, and 180 received omalizumab therapy. They had poor asthma control (Asthma Control Questionnaire, ACQ-5, mean score 3.56) and significant quality of life impairment (Asthma-related Quality of Life Questionnaire score 3.57), and 52% were using daily oral corticosteroid (OCS). Overall, 95% had one or more comorbidities (rhinitis 48%, obesity 45%, cardiovascular disease 23%). The omalizumab responder rate, assessed by an improvement of at least 0.5 in ACQ-5, was high at 83%. OCS use was significantly reduced. The response in participants with comorbid obesity and cardiovascular disease was similar to those without these conditions. Baseline ACQ-5 ≥ 2.0 (P = 0.002) and older age (P = 0.05) predicted the magnitude of change in ACQ-5 in response to omalizumab. Drug-related adverse events included anaphylactoid reactions (n = 4), headache (n = 2) and chest pains (n = 1). CONCLUSION: Australian patients with severe allergic asthma report a high disease burden and have extensive comorbidity. Symptomatic response to omalizumab was high despite significant comorbid disease. Omalizumab is an effective targeted therapy for severe allergic asthma with comorbidity in a real-life setting.
Subject(s)
Anti-Asthmatic Agents/administration & dosage , Asthma/drug therapy , Omalizumab/administration & dosage , Product Surveillance, Postmarketing , Adolescent , Adrenal Cortex Hormones/administration & dosage , Adult , Aged , Aged, 80 and over , Anti-Asthmatic Agents/adverse effects , Australia , Chest Pain/chemically induced , Child , Comorbidity , Female , Headache/chemically induced , Humans , Hypersensitivity/etiology , Linear Models , Male , Middle Aged , Omalizumab/adverse effects , Quality of Life , Registries , Treatment Outcome , Young AdultABSTRACT
STUDY DESIGN: Mixed retrospective-prospective cohort study. OBJECTIVES: To determine 2-year survival following discharge from hospital after spinal cord injury in Bangladesh. SETTING: Bangladesh. METHODS: Medical records were used to identify all patients admitted in 2011 with a recent spinal cord injury to the Centre for Rehabilitation of the Paralysed, a large Bangladeshi hospital that specialises in care of people with spinal cord injury. Patients or their families were subsequently visited or contacted by telephone in 2014. Vital status and, where relevant, date and cause of death were determined by verbal autopsy. RESULTS: 350 of 371 people admitted with a recent spinal cord injury in 2011 were discharged alive from hospital. All but eleven were accounted for two years after discharge (97% follow-up). Two-year survival was 87% (95% CI 83% to 90%). Two-year survival of those who were wheelchair-dependent was 81% (95% CI 76% to 86%). The most common cause of death was sepsis due to pressure ulcers. CONCLUSION: In Bangladesh, approximately one in five people with spinal cord injury who are wheelchair-dependent die within two years of discharge from hospital. Most deaths are due to sepsis from potentially preventable pressure ulcers.
Subject(s)
Patient Discharge/statistics & numerical data , Pressure Ulcer/mortality , Sepsis/mortality , Spinal Cord Injuries/mortality , Spinal Cord Injuries/therapy , Wheelchairs/statistics & numerical data , Adult , Bangladesh/epidemiology , Causality , Comorbidity , Female , Follow-Up Studies , Humans , Longitudinal Studies , Male , Middle Aged , Prevalence , Risk Factors , Survival Rate , Treatment OutcomeABSTRACT
OBJECTIVE: The objective of this study was to determine the inter-rater reliability and validity of using a telephone-based version of the spinal cord injury-secondary conditions scale (SCI-SCS). TRIAL DESIGN: A psychometric study was conducted. SETTING: The study was conducted in Royal North Shore Hospital, Sydney, Australia. PARTICIPANTS: Forty people with a complete or an incomplete spinal cord injury. METHODS: Inter-rater reliability was tested by comparing the telephone-based version of the SCI-SCS administered on two different days by two different telephone assessors. Validity was tested by comparing the telephone-based version of the SCI-SCS with the paper-based version of the SCI-SCS. RESULTS: The median (interquartile range) age and time since injury were 54 (48-63) years and 28 (14-35) years, respectively. The intraclass correlation coefficient (95% confidence interval) reflecting the agreement between the telephone-based version of the SCI-SCS administered on two different days by two different assessors was 0.96 (0.93-0.98). The corresponding value reflecting agreement between the telephone-based assessment and the paper-based assessment was 0.90 (0.83-0.95). CONCLUSION: The telephone-based version of the SCI-SCS is a simple and a quick questionnaire to administer that has both inter-rater reliability and validity. It may be useful as a way to screen for secondary health conditions in low- and middle-income countries where it is not always feasible to provide routine face-to-face follow-ups and where literacy may be a problem.
Subject(s)
Spinal Cord Injuries/diagnosis , Telephone , Age Factors , Aged , Australia , Disability Evaluation , Female , Humans , Male , Middle Aged , Psychometrics , Reproducibility of Results , Surveys and QuestionnairesABSTRACT
STUDY DESIGN: Mixed retrospective-prospective cohort study. OBJECTIVES: To determine psychological and socioeconomic status, complications and quality of life in people with spinal cord injuries (SCI) after discharge from a hospital in Bangladesh. SETTING: Bangladesh. METHODS: All patients admitted in 2011 with a recent SCI to a hospital in Bangladesh were identified. Patients were interviewed by telephone in 2014 using translated versions of the SF12, the SCI Secondary Conditions Scale, the Centre for Epidemiologic Studies Depression Scale (CESDS) and the Participation Component of the WHODAS. Questions were also asked about employment, living and financial situation, and opportunities to get out of bed and out of the house. Data were stratified by ability to walk on discharge. RESULTS: A total of 350 people were discharged with a recent SCI in 2011. By 2014, 55 had died. Of those still living, 283 were interviewed (96% follow-up rate). At the time of interview, 47% of participants were employed. One-quarter (26%) of those who were wheelchair-dependent had a pressure ulcer. The mean (s.d.) scores for the Mental and Physical Component of the SF12 were 32.0 points (5.5) and 35.8 points (3.9), respectively. The median (interquartile range) scores for the SCI Secondary Conditions Scale, CESDS and WHODAS for those who were wheelchair-dependent were 15% (10 to 19), 11 points (9 to 18) and 26 points (23 to 26), respectively. CONCLUSION: Many people with SCI in Bangladesh are house-bound, unemployed, living in poverty and have pressure ulcers. They experience moderate rates of depression and report limited quality of life.