Do medical student attitudes towards patients with chronic low back pain improve during training? a cross-sectional study

<p><b>Background:</b> Health care professionals with positive attitudes towards the functional abilities of patients with low back pain are more likely to encourage activity and avoidance of rest as per recommended guidelines. This study investigated whether medical student training fosters positive attitudes towards patients with back pain and their ability to function.</p> <p><b>Methods:</b> First (n = 202) and final (n = 146) year medical students at the University of Glasgow completed the Health Care Professionals' Pain and Impairment Relationship Scale (HC-PAIRS) questionnaire. This measures attitudes of clinicians towards the functional ability of patients with back pain. A group of first (n = 62) and final year (n = 61) business students acted as non-health care controls. Attitudes were compared using two-way ANOVA with year of study and discipline of degree as independent variables.</p> <p><b>Results:</b> Both year of study [F(1,465) = 39.5, p < 0.01] and discipline of degree [F(1,465) = 43.6, p < 0.01] had significant effects on total HC-PAIRS scores and there was a significant interaction effect [F(1,465) = 9.5, p < 0.01]. Medical students commenced their course with more positive attitudes than non-health care students (65.7 vs. 69.2 respectively; p < 0.01) - lower scores translating into more positive attitudes. In their final year, the difference between the two student groups had widened (56.4 vs. 65.3; p < 0.01).</p> <p><b>Conclusions:</b> Undergraduate medical training promotes positive attitudes towards the functional ability of patients with back pain, suggesting that students may be more likely to develop an evidence-based approach to this patient group after qualification. Some adjustments to training may be warranted to encourage a more positive shift in attitudes.</p&gt

Video analysis and verification of direct head impacts recorded by wearable sensors in junior rugby league players

Background: Rugby league is a high-intensity collision sport that carries a risk of concussion. Youth athletes are considered to be more vulnerable and take longer to recover from concussion than adult athletes. Purpose: To review head impact events in elite-level junior representative rugby league and to verify and describe characteristics of X-patchTM-recorded impacts via video analysis. Study Design: Observational case series. Methods: The X-patchTM was used on twenty-one adolescent players (thirteen forwards and eight backs) during a 2017 junior representative rugby league competition. Game-day footage, recorded by a trained videographer from a single camera, was synchronised with X-patchTM-recorded timestamped events. Impacts were double verified by video review. Impact rates, playing characteristics, and gameplay situations were described. Results: The X-patchTM-recorded 624 impacts ≥ 20g between game start and finish, of which 564 (90.4%) were verified on video. Upon video review, 413 (73.2%) of all verified impacts ≥ 20g where determined to be direct head impacts. Direct head impacts ≥ 20g occurred at a rate of 5.2 impacts per game hour; 7.6 for forwards and 3.0 for backs (range = 0–18.2). A defender’s arm directly impacting the head of the ball carrier was the most common event, accounting for 21.3% (n = 120) of all impacts, and 46.7% of all “hit-up” impacts. There were no medically diagnosed concussions during the competition. Conclusion: The majority (90.4%) of head impacts ≥ 20g recorded by the X-patchTM sensor were verified by video. Double verification of direct head impacts in addition to cross-verification of sensor-recorded impacts using a secondary source such as synchronised video review can be used to ensure accuracy and validation of data

Verifying head impacts recorded by a wearable sensor using video footage in rugby league: A preliminary study

Background: Rugby league is a full-contact collision sport with an inherent risk of concussion. Wearable instrumented technology was used to observe and characterize the level of exposure to head impacts during game play. Purpose: To verify the impacts recorded by the x-patch™ with video analysis. Study design: Observational case series. Methods: The x-patch™ was used on eight men’s semi-professional rugby league players during the 2016 Newcastle Rugby League competition (five forwards and three backs). Game day footage was recorded by a trained videographer using a single camera located at the highest midfield location to verify the impact recorded by the x-patch™. Videographic and accelerometer data were time synchronized. Results: The x-patch™ sensors recorded a total of 779 impacts ≥ 20 g during the games, of which 732 (94.0%) were verified on video. In addition, 817 impacts were identified on video that did not record an impact on the sensors. The number of video-verified impacts ≥ 20 g, per playing hour, was 7.8 for forwards and 4.8 for backs (range = 3.9–19.0). Impacts resulting in a diagnosed concussion had much greater peak linear acceleration (M = 76.1 g, SD = 17.0) than impacts that did not result in a concussion (M = 34.2g, SD = 18.0; Cohen’s d = 2.4). Conclusions: The vast majority (94%) of impacts ≥ 20 g captured by the x-patch™ sensor were video verified in semi-professional rugby league games. The use of a secondary source of information to verify impact events recorded by wearable sensors is beneficial in clarifying game events and exposure levels

Returning to work after long term sickness absence due to low back pain – the struggle within: a qualitative study of the patient's experience.

Background: low back pain (LBP) is a major cause of work absence. Assisting individuals back into work is an important part of rehabilitation. Objective: to explore the experiences of individuals returning to work after an episode of sickness absence due to LBP. Participants: Five women employed by a UK University who had returned to work. Method: in this qualitative study, participants underwent semi-structured interviews about their experiences. The transcripts were analysed using interpretative phenomenological analysis. Results: two primary themes emerged 1) perceived pressure to return to work and 2) strategies employed to relieve the pressure to return. Pressure to return to work arose from a number of sources including guilt and a personal work ethic, internally, and from colleagues and management, externally. This pressure led to the individual employing a number of strategies to reduce it. These ranged from a simple denial of health concerns and decision to return to work regardless of their condition, to placing the responsibility of the decision not to return to work onto a significant other, such as a family member or health care professional. Cconclusions: individuals returning to work with LBP experience considerable pressure to return and use a range of strategies to mediate that pressure

Charting medical students’ attitudes and beliefs towards people with chronic pain as they progress through their undergraduate programme: an observational study

Background: Healthcare professionals' (HCPs') attitudes towards pain influence their pain management. Attitudes about pain should be aligned with the evidence-base at the undergraduate stage of an HCP's career but pain education at undergraduate level is often lacking, and negative attitudes can pervade HCP practice. Previous studies investigating change in pain attitudes in undergraduate HCPs are cross-sectional in nature and frequently report minimal change in pain attitudes. Objectives: To investigate medical students' attitudes and beliefs towards people with chronic pain over the course of their Scottish undergraduate programme. Design: Five year observational study. Setting: A Scottish university medical school. Participants: Medical students were recruited in first year and followed up to their final year (year one n=205/244, year two n=190/245, year three n=132/279, year four n=110/262, year four n=159/260) for five years. Outcome Measure: The Health Care Providers' Pain and Impairment Relationship Scale (HC-PAIRS with scores ranging from 15-105) was completed annually. Results: A two-way ANOVA found that attitudes and beliefs improved significantly (p<0.01) from first to final year (10.0 10.0). Medics showed a gradual reduction in scores (signifying improved attitudes) annually. Conclusions: This is the first known published study to chart changes in the same cohort of medical students' attitudes and beliefs towards people with chronic pain over time. Changes in attitudes improved steadily over the five year medical degree course. Future work should explore which aspects of degree courses, if any, impact upon attitudes and beliefs towards people with chronic pain so that courses can be enhanced accordingly

The PREDICTS database: a global database of how local terrestrial biodiversity responds to human impacts

Biodiversity continues to decline in the face of increasing anthropogenic pressures such as habitat destruction, exploitation, pollution and introduction of alien species. Existing global databases of species’ threat status or population time series are dominated by charismatic species. The collation of datasets with broad taxonomic and biogeographic extents, and that support computation of a range of biodiversity indicators, is necessary to enable better understanding of historical declines and to project – and avert – future declines. We describe and assess a new database of more than 1.6 million samples from 78 countries representing over 28,000 species, collated from existing spatial comparisons of local-scale biodiversity exposed to different intensities and types of anthropogenic pressures, from terrestrial sites around the world. The database contains measurements taken in 208 (of 814) ecoregions, 13 (of 14) biomes, 25 (of 35) biodiversity hotspots and 16 (of 17) megadiverse countries. The database contains more than 1% of the total number of all species described, and more than 1% of the described species within many taxonomic groups – including flowering plants, gymnosperms, birds, mammals, reptiles, amphibians, beetles, lepidopterans and hymenopterans. The dataset, which is still being added to, is therefore already considerably larger and more representative than those used by previous quantitative models of biodiversity trends and responses. The database is being assembled as part of the PREDICTS project (Projecting Responses of Ecological Diversity In Changing Terrestrial Systems – www.predicts.org.uk). We make site-level summary data available alongside this article. The full database will be publicly available in 2015