Inequalities in general practice remote consultations: a systematic review.

BACKGROUND: COVID-19 has led to rapid and widespread use of remote consultations in general practice, but the health inequalities impact remains unknown. AIM: To explore the impact of remote consultations in general practice, compared to face-to-face consultations, on utilisation and clinical outcomes across socioeconomic and disadvantaged groups. DESIGN & SETTING: Systematic review. METHOD: The authors undertook an electronic search of MEDLINE, EMBASE, and Web of Science from inception to June 2020. The study included studies that compared remote consultations to face-to-face consultations in primary care and reported outcomes by PROGRESS Plus criteria. Risk of bias was assessed using ROBINS-I. Data were synthesised narratively. RESULTS: Based on 13 studies that explored telephone and internet-based consultations, this review found that telephone consultations were used by younger people of working age, the very old, and non-immigrants, with internet-based consultations more likely to be used by younger people. Women consistently used more remote forms of consulting than men. Socioeconomic and ethnicity findings were mixed, with weak evidence that patients from more affluent areas were more likely to use internet-based communication. Remote consultations appeared to help patients with opioid dependence remain engaged with primary care. No studies reported on the impact on quality of care or clinical outcomes. CONCLUSION: Remote consultations in general practice are likely to be used more by younger, working people, non-immigrants, older patients, and women, with internet-based consultations more by younger, affluent, and educated groups. Widespread use of remote consultations should be treated with caution until the inequalities impact on clinical outcomes and quality of care is known.

Deprivation and primary care funding in Greater Manchester after devolution: a cross-sectional analysis.

BACKGROUND: In April 2016 Greater Manchester gained control of its health and social care budget, a devolution that aimed to reduce health inequities both within Greater Manchester and between Greater Manchester and the rest of the country. AIM: To describe the relationship between practice location deprivation and primary care funding and care quality measurements in the first year of Greater Manchester devolution (2016/2017). DESIGN AND SETTING: Cross-sectional analysis of 472 general practices in Greater Manchester in England. METHOD: Financial data for each general practice were linked to the area deprivation of the practice location, as measured by the 2015 Index of Multiple Deprivation. Practices were categorised into five quintiles relative to national deprivation. NHS Payments data and indicators of care quality were compared across social deprivation quintiles. RESULTS: Practices in areas of greater deprivation did not receive additional funding per registered patient. Practices in less deprived quintiles received higher National Enhanced Services payments from NHS England than practices in the most deprived quintile. A trend was observed towards funding to more deprived practices being supported by Local Enhanced Service payments from clinical commissioning groups, but these represent a small proportion of overall practice income. Practices in less deprived areas had better care quality measurements according to Quality and Outcomes Framework achievement and Care Quality Commission ratings. CONCLUSION: Following devolution, primary care practices in Greater Manchester are still reliant on funding from national funding schemes, which poorly reflect its deprivation. The devolved administration's ability to address health inequities at the primary care level seems uncertain.

Heel pain-plantar fasciitis: revision 2014.

The Orthopaedic Section of the American Physical Therapy Association (APTA) has an ongoing effort to create evidence-based practice guidelines for orthopaedic physical therapy management of patients with musculoskeletal impairments described in the World Health Organization's International Classification of Functioning, Disability, and Health (ICF). The purpose of these revised clinical practice guidelines is to review recent peer-reviewed literature and make recommendations related to nonarthritic heel pain.

The functional role of the periphery in emotional language comprehension.

Language can impact emotion, even when it makes no reference to emotion states. For example, reading sentences with positive meanings ("The water park is refreshing on the hot summer day") induces patterns of facial feedback congruent with the sentence emotionality (smiling), whereas sentences with negative meanings induce a frown. Moreover, blocking facial afference with botox selectively slows comprehension of emotional sentences. Therefore, theories of cognition should account for emotion-language interactions above the level of explicit emotion words, and the role of peripheral feedback in comprehension. For this special issue exploring frontiers in the role of the body and environment in cognition, we propose a theory in which facial feedback provides a context-sensitive constraint on the simulation of actions described in language. Paralleling the role of emotions in real-world behavior, our account proposes that (1) facial expressions accompany sudden shifts in wellbeing as described in language; (2) facial expressions modulate emotional action systems during reading; and (3) emotional action systems prepare the reader for an effective simulation of the ensuing language content. To inform the theory and guide future research, we outline a framework based on internal models for motor control. To support the theory, we assemble evidence from diverse areas of research. Taking a functional view of emotion, we tie the theory to behavioral and neural evidence for a role of facial feedback in cognition. Our theoretical framework provides a detailed account that can guide future research on the role of emotional feedback in language processing, and on interactions of language and emotion. It also highlights the bodily periphery as relevant to theories of embodied cognition.

Demographics and diagnoses at rural health camps in Nepal: cross-sectional study.

BACKGROUND: The charity 'Health Partnership Nepal' is committed to both improving global health care and providing medical training links between Nepal and the UK. This paper analyses data gathered at rural health camps. AIM: To describe the demographics, diagnoses and treatments offered to people attending three rural health camps in Nepal during 2009. Design Cross-sectional study. Setting Three free health care camps established within the Nuwakot district of Nepal during April-May 2009. Camps were staffed by doctors including GPs, nurses and medical students from London and Kathmandu. METHODS: Attendees had treatment sheets completed which recorded their demographics, diagnoses and dispensed medications. RESULTS: The mean age of the 1903 consecutive patients attending was 42.8 years (range one month to 98 years) of whom 68.6% were female and 13.7% were children. The majority, 82.3%, were agricultural workers. For adults (n = 1574), the most frequent complaints were stomach pain 20.1%, musculoskeletal pain 19.3% and visual acuity problems 6.1%. Stomach pain was significantly more common in women than men [21.2% (236/1064) versus 14.5% (65/449) P < 0.01]. For children (n = 249), the most common diagnoses were helminthiasis 10.4%, conjunctivitis 7.6% and upper respiratory tract infection 7.2%. Overall, opthalmological, gastroenterological and rheumatological diagnoses were significantly more common in Nepalese than UK general practice patients. Of 1109 recorded prescriptions, the most common were multivitamins 23%, oral analgesics 15% and oral antibiotics 14%. CONCLUSIONS: There is a considerable unmet disease burden within rural districts of Nepal particularly for stomach pain, musculoskeletal pain and visual acuity problems. When planning similar rurally based health camps, we recommend recruiting GPs and ophthalmologists.

Musculoskeletal impairment of traumatic etiology in Rwanda: prevalence, causes, and service implications.

BACKGROUND: The present study examines demographics, causes, and diagnoses of traumatic musculoskeletal impairment (MSI) in Rwanda and identifies treatment barriers in order to describe the injury burden and inform service planning. METHODS: In all, 105 clusters were chosen by multistage stratified cluster random sampling with probability proportional to size. Eighty people from each cluster were identified for screening by a modified compact segment sampling method. A screening questionnaire was applied and suspected cases and 10% of suspected non-cases underwent standardized examination. A structured interview obtained a detailed history, and an algorithmic classification system allocated diagnosis. RESULTS: Of 8,368 enumerated subjects, 6,756 were screened. Of these, 111 were traumatic MSI cases, with 121 diagnoses, giving a prevalence of 1.64% (95% CI 1.35-1.98). Extrapolation to the Rwandan population estimates 68,716 traumatic MSI cases, mostly in people of working age. Most affected were hand/finger joints (23%), elbow (16%), shoulder region (9%), and knee joint (9%). Some 11% of impairments were severe, 47.7% were moderate, and 41.3% were mild. Most common diagnoses were fracture malunion (21.5%) and post-traumatic joint stiffness (20.7%). The number of treatments needed was 199, including physiotherapy (87.2%) and surgery (53.7%), but 43% (95% CI 34-53) received less treatment than required. Of those who were undertreated, 63% cited cost. CONCLUSIONS: In Rwanda the prevalence of traumatic MSI of 1.64%, mostly in people of working age, makes usual activities difficult or impossible and is therefore a significant national burden. The results of the present study identify the need for immediate surgical intervention and physiotherapy, with cost as a treatment barrier. This study may direct aid providers toward subsidizing access to orthopedic care and thus reduce the impact of traumatic MSI.

Screening for elevated levels of fear-avoidance beliefs regarding work or physical activities in people receiving outpatient therapy.

BACKGROUND: Screening people for elevated levels of fear-avoidance beliefs is uncommon, but elevated levels of fear could worsen outcomes. Developing short screening tools might reduce the data collection burden and facilitate screening, which could prompt further testing or management strategy modifications to improve outcomes. OBJECTIVE: The purpose of this study was to develop efficient yet accurate screening methods for identifying elevated levels of fear-avoidance beliefs regarding work or physical activities in people receiving outpatient rehabilitation. DESIGN: A secondary analysis of data collected prospectively from people with a variety of common neuromusculoskeletal diagnoses was conducted. METHODS: Intake Fear-Avoidance Beliefs Questionnaire (FABQ) data were collected from 17,804 people who had common neuromusculoskeletal conditions and were receiving outpatient rehabilitation in 121 clinics in 26 states (in the United States). Item response theory (IRT) methods were used to analyze the FABQ data, with particular emphasis on differential item functioning among clinically logical groups of subjects, and to identify screening items. The accuracy of screening items for identifying subjects with elevated levels of fear was assessed with receiver operating characteristic analyses. RESULTS: Three items for fear of physical activities and 10 items for fear of work activities represented unidimensional scales with adequate IRT model fit. Differential item functioning was negligible for variables known to affect functional status outcomes: sex, age, symptom acuity, surgical history, pain intensity, condition severity, and impairment. Items that provided maximum information at the median for the FABQ scales were selected as screening items to dichotomize subjects by high versus low levels of fear. The accuracy of the screening items was supported for both scales. LIMITATIONS: This study represents a retrospective analysis, which should be replicated using prospective designs. Future prospective studies should assess the reliability and validity of using one FABQ item to screen people for high levels of fear-avoidance beliefs. CONCLUSIONS: The lack of differential item functioning in the FABQ scales in the sample tested in this study suggested that FABQ screening could be useful in routine clinical practice and allowed the development of single-item screening for fear-avoidance beliefs that accurately identified subjects with elevated levels of fear. Because screening was accurate and efficient, single IRT-based FABQ screening items are recommended to facilitate improved evaluation and care of heterogeneous populations of people receiving outpatient rehabilitation.

Clinical outcomes for patients classified by fear-avoidance beliefs and centralization phenomenon.

OBJECTIVES: To (1) determine the prevalence of pain pattern classification subgroups (centralization, noncentralization, and not classified) observed during the initial evaluation of patients experiencing high versus low Fear-Avoidance Beliefs Questionnaire for physical activity (FABQ-PA) scores, (2) examine the association between discharge pain intensity and functional status (FS) outcomes based on FABQ-PA and pain pattern subgroups, and (3) compare minimal clinically important improvement for FS and pain intensity for FABQ-PA and pain pattern classification subgroups. DESIGN: Observational cohort design. SETTING: Suburban hospital-based outpatient rehabilitation clinic. PARTICIPANTS: Consecutive patients with low back syndromes (N=238, mean +/- SD, 59.1+/-17.0y; minimum=20, maximum=91). INTERVENTIONS: Interventions were designed to match patient classification by fear-avoidance level and pain pattern. MAIN OUTCOME MEASURES: Two outcome measures were assessed: patient self-reported FS and pain intensity. FS was assessed by using computerized adaptive testing methods. Maximal pain intensity was assessed by using an 11-point numeric pain scale: 0 (no pain) to 10 (worst imaginable pain). RESULTS: There were no differences (chi(2)(2)=3.7, P=.16) in proportion of patients classified by pain pattern experiencing high or low fear-avoidance beliefs. After controlling for the effect of available risk-adjustment variables, only dual-level classification subgroups, symptom acuity, payer type, and intake FS or pain intensity were associated with discharge FS or pain outcomes. The highest proportion of patients achieving minimal clinically important improvement in pain and FS were reported by the following patient subgroup: centralization and low fear. CONCLUSIONS: Pain pattern and FABQ-PA characteristics impacted rehabilitation outcomes. We recommend that both factors be considered when managing patients with low back pain in an effort to optimize rehabilitation outcomes.

Is there a subgroup of patients with low back pain likely to benefit from mechanical traction? Results of a randomized clinical trial and subgrouping analysis.

STUDY DESIGN: Randomized Clinical Trial. OBJECTIVE: To identify a subgroup of patients with low back pain who are likely to respond favorably to an intervention including mechanical traction. SUMMARY OF BACKGROUND DATA: Previous research has failed to find evidence supporting traction for patients with low back pain. Previous studies have used heterogeneous samples, although clinical experts tend to recommend traction for a more limited subgroup of patients with low back pain. METHODS: Sixty-four subjects (mean age 41.1 year, 56.3% female) with low back and leg pain and signs of nerve root compression were randomized to receive a 6-week extension-oriented intervention with or without mechanical traction during the first 2 weeks. Between-group comparisons were conducted for changes in pain, disability, and fear-avoidance beliefs. Baseline variables were explored for potential as subgrouping criteria defining a subgroup of subjects likely to benefit from traction. RESULTS: The group receiving traction showed greater improvements in disability (adjusted mean difference in Oswestry change 7.2 points) and fear-avoidance beliefs (adjusted mean difference in FABQPA change 2.6 points) after 2 weeks. There were no between-group differences after 6 weeks. Two baseline variables were associated with greater improvements with traction treatment; peripheralization with extension movements and a crossed straight leg raise. CONCLUSION: A subgroup of patients likely to benefit from mechanical traction may exist. The results of this study suggest this subgroup is characterized by the presence of leg symptoms, signs of nerve root compression, and either peripheralization with extension movements or a crossed straight leg raise. Further research is needed to validate this finding.

Distinct patterns of evolution between respiratory syncytial virus subgroups A and B from New Zealand isolates collected over thirty-seven years.

Respiratory syncytial virus (RSV) is the most important cause of viral lower respiratory tract infections in infants and children worldwide. In New Zealand, infants with RSV disease are hospitalized at a higher rate than other industrialized countries, without a proportionate increase in known risk factors. The molecular epidemiology of RSV in New Zealand has never been described. Therefore, we analyzed viral attachment glycoprotein (G) gene sequences from 106 RSV subgroup A isolates collected in New Zealand between 1967 and 2003, and 38 subgroup B viruses collected between 1984 and 2004. Subgroup A and B sequences were aligned separately, and compared to sequences of viruses isolated from other countries during a similar period. Genotyping and clustering analyses showed RSV in New Zealand is similar and temporally related to viruses found in other countries. By quantifying temporal clustering, we found subgroup B viruses clustered more strongly than subgroup A viruses. RSV B sequences displayed more variability in stop codon usage and predicted protein length, and had a higher degree of predicted O-glycosylation site changes than RSV A. The mutation rate calculated for the RSV B G gene was significantly higher than for RSV A. Together, these data reveal that RSV subgroups exhibit different patterns of evolution, with subgroup B viruses evolving faster than A.

Field Testing As Clinical Trial Methodology in Periodontics.

In the early 1950s the randomized control trial (RCT) was introduced and became widely accepted as the definitive proof of efficacy of a specific medical treatment. In fact, the acceptance and application of this methodology were instrumental in converting medicine from an unpredictable art to a science. At present no other methodologies exist that allow the evaluation of therapeutic efficacy with confidence comparable to that achieved with randomized controlled trials. In recent years researchers have applied new experimental designs and data analysis techniques to clinical trials conducted in a field trial environment to facilitate the understanding of proper use of new therapeutic agents and procedures. Since many of the new methodologies are still evolving or have only recently been introduced, this review considers some of the major trends and developments, as well as experiences of the authors, in field trial methodology. This manuscript addresses the following questions: 1) Are there current clinical trial needs that are not met by RCT? 2) If so, what considerations are necessary for new approaches to have scientific usefulness? and 3) What are the strengths and weaknesses of the field trial's setting relative to an institutional environment? J Periodontol 1992; 63:1064- 1071.