Trends in Gender Authorship of Abstract Presentations at Plastic Surgery the Meeting: A Decade Long Analysis.

ABSTRACT: Current literature fails to examine gender differences of authors presenting abstracts at national plastic surgery meetings. This study aims to assess the ratio of female to male abstract presentations at Plastic Surgery The Meeting (PSTM).The gender of all abstract presenters from PSTM between 2010 and 2020 was recorded. The primary outcome variable was authorship (first, second, or last). Trends in gender authorship were assessed via Cochran-Armitage trend tests. Chi-square was utilized to evaluate the association between author gender and presentation type and author gender and subspecialty.Between 2010 and 2020, 3653 abstracts were presented (oral = 3035, 83.1%; poster = 618, 16.9%) with 19,328 (5175 females, 26.8%) authors. Of these, 34.5%, 32.0%, and 18.6% of first, second, and last authors were female, respectively. The total proportion of female authors increased from 153 (20.4%) in 2010 to 1065 (33.1%) by 2020. The proportion of female first, second, and last authors increased from 21.8% to 44.8%, 24.0% to 45.3%, and 14.3% to 22.1%, respectively, and demonstrated a positive linear trend ( P < 0.001 ). The proportion of female first authors in aesthetics (23.9%) was lower than that for breast (41.8%), cranio/maxillofacial/head & neck (38.5%), practice management (43.3%), and research/technology (39.4%) ( P < 0.001 ).Our study demonstrates a significant increase in female representation as first, second, and last authors in abstract presentations at PSTM within the last decade, although the absolute prevalence remains low.

Does Alcohol Use Influence Hospitalization Outcomes in Adults Suffering Craniomaxillofacial Fractures From Street Fighting?

Study Design: This retrospective cohort study utilized the National Inpatient Sample (NIS) database for the years 2016-2018. Incidences of street fighting were identified using the corresponding ICD-10 codes. Objective: To determine whether alcohol use (measured by blood alcohol content (BAC)) in patients sustaining maxillofacial trauma from hand-to-hand fighting influence hospitalization outcomes. Methods: The primary predictor variable was BAC stratified into six categories of increasing magnitude. The primary outcome variable was mean length of hospital stay (days). The secondary outcome variable was total hospital charges (US dollars). Results: Our final sample consisted of 3038 craniomaxillofacial fractures. Each additional year in age added +$545 in hospital charges (P < .01). Non-elective admissions added $14 210 in hospital charges (P < .05). Patients admitted in 2018 experienced approximately $7537 more in hospital charges (P < .01). Le Fort fractures (+$61 921; P < .01), mandible fractures (+$13 227, P < .01), and skull base fractures (+$22 170; P < .05) were all independently associated with increased hospital charges. Skull base fractures added +7.6 days to the hospital stay (P < .01) and each additional year in patient age added +.1 days to the length of the hospital stay (P < .01). Conclusions: BAC levels did not increase length of stay or hospitalization charges. Le Fort fractures, mandible fractures, and skull base fracture each independently increased hospital charges. This reflects the necessary care (ie, ICU) and treatment (ie, ORIF) of such fractures. Older adults and elderly patients are associated with increased length of stay and hospital charges-they are likely to struggle in navigating the healthcare system and face socioeconomic barriers to discharge.

Novel illuminoss photodynamic bone stabilization system: normal and post-operative complication imaging findings in the emergency setting.

The mainstay orthopedic surgical technique for fracture fixation involves metal plates, screws, and rods. While these methods are effective, they exhibit high rates of complications within specific populations, particularly among patients with pathologic and insufficiency fractures. IlluminOss represents a novel photodynamic bone stabilization system, approved for use in multiple countries, that serves as an alternative to traditional fracture fixation approaches for patients experiencing pathologic, traumatic, and fragility fractures. Despite the initial success of the system in fostering fracture healing, no study has comprehensively examined the radiological attributes of the IlluminOss Stabilization system thus far. The emergency radiologist is often the first point of imaging identification and interpretation for patients presenting with suspected postoperative complications, requiring evolving knowledge of both expected and atypical appearances for novel surgical implants. This manuscript's objective is to delve into the design and clinical application of IlluminOss, scrutinize relevant normal imaging findings across various modalities, and delineate potential complications associated with the IlluminOss Stabilization system for traumatic, pathologic, and fragility fractures that are increasingly encountered in the emergency department setting.

Risk factors associated with infection in patients sustaining dog bites to the face.

PURPOSE: The purpose of this study is to identify which patient-level factors, if any, influence the risk of infection following dog bite wounds to the face. MATERIALS AND METHODS: This retrospective cohort study was conducted using the Kids' Inpatient Database (KID). The primary predictor variable was the type of facial injury. The primary outcome variable was the presence of facial infection. SPSS was used to perform statistical analyses and statistical significance was set at a P-value of < 0.05. RESULTS: Our final sample comprised a total of 4,420 patients who suffered dog bites to the face, of which 1,237 (28.0%) resulted in infection. Open wound (n = 4,176, 94.5%) was the most common facial injury, followed by bone fractures (n = 105, 2.4%). Relative to children 16-20 years old, children who were 0-5 years old were three times more likely to develop an infection (P < 0.01). Finally, open wounds (P < 0.01) were over seven times more likely to get infected relative to fractures. CONCLUSIONS: Young children, particularly those below the age of five, are vulnerable to dog bite wounds to the face. Open wounds posed the greatest risk of getting infected.

Trends in Female Representation at Plastic Surgery Meetings: A Move Toward Gender Equity at the Podium.

Anecdotally, female plastic surgeons are disproportionately underrepresented as speakers, moderators, and panelists at national and regional plastic surgery meetings. No studies have attempted to quantify female representation at Plastic Surgery The Meeting (PSTM). The objective of our study is to examine trends in female participation at PSTM. Names of participating plastic surgeons and their conference positions were obtained from PSTM meeting programs between 2015-2020. Conference positions included instructor, lead, lecturer, moderator, panelist, or other. Presentations were grouped as the following: conference/symposium; general session; instructional course; and lab. An automated gender assignment tool (gender-api.com) was used to determine the gender of participants. Descriptive statistics and trend analyses using Cochran-Armitage trend tests were performed. Between 2015-2020, 3,382 individuals (602 females, 17.8%) presented at PSTM in one of the instructional or moderating roles. Female presenters at PSTM increased from 60 (12.4%) in 2015, to 155 (26.5%) by 2020. The results for the proportion of females presenting in the general session and the instructional courses were statistically significant (p < .0001; p =.029), demonstrating a positive linear trend in the female proportions over the years. From 2015 to 2020, the proportions of females holding positions as moderators, panelists, and "other" increased significantly (p = .011; p = .011; p < .0001). Although female participation at PSTM has shown substantial growth over the last five years, there still exists a considerable gender imbalance. Notably, females were less likely to hold prominent positions, such as instructors, leads, or lecturers.

Malar and maxillary fractures among pediatric patients and the risk factors for mortality.

BACKGROUND/AIMS: No studies have characterized the morbidity and mortality of maxillary & malar fractures on a national scale. The aim of this study was to examine the risk factors for mortality in pediatric patients who had sustained maxillary and malar fractures by using a national pediatric hospital inpatient care database. MATERIALS AND METHODS: This retrospective cohort study was conducted using the Kids' Inpatient Database (KID). The primary predictor variable was the cause of injury. The primary outcome variable was mortality rate. Additional predictor variables included age, gender, race, income, payer information, year and place of injury, number of facial fractures, concomitant facial fractures, other fractures of the body, and intracranial/internal organ injury. Univariate and multivariate regression models were performed to assess risk factors for mortality. Statistical significance was set to a p-value <.05. RESULTS: A total of 5859 patients met the inclusion criteria. The most common age group was 13-17 years of age (n = 3816, 65.1%). Motor vehicle accidents were the most common mechanism of injury (n = 2172, 37.1%). The presence of cranial vault (OR = 2.81, p = .017), skull base (OR = 2.72, p < .001), and vertebral column fractures (OR = 2.13, p = .016), as well as sub-arachnoid hemorrhage (OR = 4.75, p = .005), traumatic pneumothorax/hemothorax (OR = 2.16, p = .015), and heart/lung injury (OR = 3.37, p < .001) were each independently associated with increased odds of mortality. CONCLUSIONS: Patients in their late teens most commonly sustained malar and maxillary fractures, likely due to general trends in craniomaxillofacial development. The presence of other fractures located in close proximity to the mid-face increased the risk of mortality among pediatric patients with malar and maxillary fractures. This may be explained by the anatomical approximation of the mid-face to vital neurovascular structures of the head, which, when damaged, may prove fatal.

Functional outcomes after selective dorsal rhizotomy followed by minimally invasive tendon lengthening procedures in children with spastic cerebral palsy.

Many surgical options have been proposed to improve the ambulatory status of children with spastic cerebral palsy (CP), but none have focused on addressing both spasticity and lower extremity tendon contractures. The purpose of this study is to evaluate the results of selective dorsal rhizotomy (SDR) followed by minimally invasive tendon lengthening allowing immediate return to ambulation. Two hundred fifty-five spastic CP patients (who received SDR procedure at an average age of 6.9±2.6 years and tendon lengthening procedure at an average age of 7.2±2.5 years) were retrospectively reviewed. Patients were grouped by the gross motor function classification system (GMFCS) 1-3 and 4-5. Kaplan-Meier analysis and Cox proportional hazard model using a requirement for additional tendon lengthening as an end point were conducted. Tendon lengthening followed SDR at an average of 4.3±10.7 months. On an average of 4.9±1.2 years after tendon lengthening, GMFCS was improved in 28 and maintained in 213 patients, respectively. There was no difference of variables and joint angles between the two GMFCS groups. A repeat tendon lengthening was required in 19 patients. The Kaplan-Meier analysis showed 81% success rate. Cox proportional hazard model identified age at tendon lengthening [hazards ratio (HR), 0.53; 95% confidence interval (CI), 0.37-0.76] and duration between SDR and tendon lengthening of more than 6 months (HR, 2.96; 95% CI, 1.05-8.33) associated with need for a repeat tendon lengthening procedure. Our novel approach of SDR/tendon lengthening results in improved joint angles as well as stable or improved GMFCS. Longer follow-up is necessary to determine if this approach could prolong ambulatory ability and reduced need for more invasive orthopedic surgeries.

Improving patient portal enrolment in an academic resident continuity clinic: quality improvement made simple.

Electronic health record patient portal usage has been associated with improvement in chronic disease parameters, patient functional status and patient satisfaction. Our institution's patient portal is a secure, online health management tool that connects patients to portions of their electronic health record. Our quality improvement project aimed to increase patient portal enrolment significantly in our Internal Medicine resident patient panels. This study was conducted in a large, multisite health system in Kansas City, Kansas that serves a diverse patient population. Our clinic includes 65 resident patient panels. We followed a subset of 16 resident patient panels in this quality improvement project. A baseline audit showed that 35% of the 1628 patients in these panels were enrolled in the patient portal system. A standardised, nurse-initiated portal sign-up process following patient rooming was implemented. Initial results indicated a 9.6% increase in patient portal sign-up at the end of the first 4-week cycle. We then implemented educational sessions for our clinic nurses as well as attending physicians, and achieved a 15.1% increase from baseline to the end of the second 4-week cycle, resulting in 86 patient portal activations (p<0.01). Resident physicians worked with clinic nurse partners in two formats for this project. Nurses assigned to patient rooming for residents during the clinic sessions being studied (rooming nurses) initiated the portal sign-up process. Nurses assigned to partner with the resident for longitudinal patient care management, anchor nurses, worked with residents on items such as phone messages or portal messages. Semi-structured interviews of the four anchor nurses aligned with the 16 residents were conducted at the end of the study and revealed that nursing staff perceived increased patient portal activity to be associated with a decrease in nursing workload and an increase in patient engagement.

Atmospheres, landscapes and nature: Off-road runners' experiences of well-being.

This article reflects on the relations between health and natural landscapes. The study explores how the landscape context - its textual and sensory aesthetics - positively shapes experiences and perceptions of the landscape, for those people who seek out natural environments for health. While health promotion is designated along the lines of encouraging choice or improving access to natural environments, this article wants to show how physical activities are intertwined with atmospheres and affects emanating from the natural and human world. An in-depth case-study of trail running across two sites (New Zealand, United Kingdom) is used to analyse the interconnections between health landscapes. It finds that when participants say that landscape 'matters' for health, they are referring to: (1) aesthetics and feelings, (2) flexibility and adaptiveness and (3) exploration and adventure. Avoiding the conclusion that the landscape is merely a resource for health, the analysis confirms that it is the complex of spaces, social practices, along with their physical fleshy selves, minds and emotions, and the particular quality of the earth beneath them, that gives rise to positively perceived health, for both immediate and enduring benefit.

Use of Combined Botulinum Toxin and Physical Therapy for Treatment Resistant Congenital Muscular Torticollis.

BACKGROUND: Physical therapy (PT) alone is not always effective for treatment of congenital muscular torticollis (CMT). The adjunctive use of botulinum toxin (BTX) injection into the sternocleidomastoid, followed by PT, could provide correction and avoid more invasive surgery. Aims of the study were to review clinical and caregiver-reported outcomes of children with resistant CMT treated by BTX injection combined with a guided-PT program. METHODS: Medical records of consecutive children with resistant CMT treated by our protocol between 2010 and 2015 were reviewed. A minimum 2-year follow-up was required. Demographic parameters, numbers of BTX required and pre-BTX and post-BTX head tilt and range of neck rotation were recorded. A univariate analysis test was conducted to identify variables related to the need of repeated BTX injections. A phone interview with the caregivers was done regarding their satisfaction. RESULTS: A cohort of 39 patients with treatment resistant CMT were identified that had an average age of 14 (range, 6.5 to 27.6) months at initiation of BTX treatment. Multiple BTX injections were utilized in 21/39 (54%) of patients. No patient required tendon lengthening surgery. At the final evaluation, there was improvement in both head tilt (18.7±6.8 degrees vs. 1.7±2.4 degrees, mean difference (95% CI) 16.9 (14.6-19.3); P<0.001) and range of neck motion (56.0°±11.7 degrees vs. 86.0±3.8 degrees, mean difference (95% CI) 30.0 (26.1-33.9), P<0.001). Pre-BTX parameters were not associated with the requirement of repeated BTX injections (P>0.05). Caregivers were satisfied with the treatment protocol. No untoward effect was observed during the study period. CONCLUSIONS: The proposed minimally invasive protocol provided correction of resistant CMT and obviated the need for more invasive surgical procedures. LEVEL OF EVIDENCE: Level IV.

Development of a protocol for predicting bacterial resistance to microbicides.

Regulations dealing with microbicides in Europe and the United States are evolving and now require data on the risk of the development of resistance in organisms targeted by microbicidal products. There is no standard protocol to assess the risk of the development of resistance to microbicidal formulations. This study aimed to validate the use of changes in microbicide and antibiotic susceptibility as initial markers for predicting microbicide resistance and cross-resistance to antibiotics. Three industrial isolates (Pseudomonas aeruginosa, Burkholderia cepacia, and Klebsiella pneumoniae) and two Salmonella enterica serovar Typhimurium strains (SL1344 and 14028S) were exposed to a shampoo, a mouthwash, eye makeup remover, and the microbicides contained within these formulations (chlorhexidine digluconate [CHG] and benzalkonium chloride [BZC]) under realistic, in-use conditions. Baseline and postexposure data were compared. No significant increases in the MIC or the minimum bactericidal concentration (MBC) were observed for any strain after exposure to the three formulations. Increases as high as 100-fold in the MICs and MBCs of CHG and BZC for SL1344 and 14028S were observed but were unstable. Changes in antibiotic susceptibility were not clinically significant. The use of MICs and MBCs combined with antibiotic susceptibility profiling and stability testing generated reproducible data that allowed for an initial prediction of the development of resistance to microbicides. These approaches measure characteristics that are directly relevant to the concern over resistance and cross-resistance development following the use of microbicides. These are low-cost, high-throughput techniques, allowing manufacturers to provide to regulatory bodies, promptly and efficiently, data supporting an early assessment of the risk of resistance development.

The use of principal component analysis and discriminant analysis in differential sensing routines.

Statistical analysis techniques such as principal component analysis (PCA) and discriminant analysis (DA) have become an integral part of data analysis for differential sensing. These multivariate statistical tools, while extremely versatile and useful, are sometimes used as "black boxes". Our aim in this paper is to improve the general understanding of how PCA and DA process and display differential sensing data, which should lead to the ability to better interpret the final results. With various sets of model data, we explore several topics, such as how to choose an appropriate number of hosts for an array, selectivity compared to cross-reactivity, when to add hosts, how to obtain the best visually representative plot of a data set, and when arrays are not necessary. We also include items at the end of the paper as general recommendations which readers can follow when using PCA or DA in a practical application. Through this paper we hope to present these statistical analysis methods in a manner such that chemists gain further insight into approaches that optimize the discriminatory power of their arrays.

The effort to control time in the 'new' general practice.

Since the 1980s and 1990s doctors in the UK have reported a lack of time; this has been reproduced in the reorganisation of work through various contracts and regulatory mechanisms. I draw on interviews with 32 General Practitioners (GPs) in Wales about their everyday work, focusing on accounts about the limited nature of their time. I use Adams' analysis of the rationalisation of work time through the processes of commodification, compression, and colonisation, to explore tensions between traditional and new ways of doctoring. While it was possible to find evidence of traditional ways of managing time that shaped the activities of doctors and controlled those activities, the doctors were not passive participants in the rationalisation of work time. Rather they actively modified its processes using notions of professionalism that are aligned to traditional doctoring, and which offer new ways of doing and being a professional.

Hymenal characteristics in girls with and without a history of sexual abuse.

This article reviews the recent literature on physical findings related to the hymen in pubertal and prepubertal girls with and without a history of sexual abuse. Characteristics of normal hymenal anatomy, acute traumatic findings, and characteristics of healed trauma are discussed, particularly with regard to changes in the interpretation of these findings that have occurred over time.

The health, social care and housing needs of lesbian, gay, bisexual and transgender older people: a review of the literature.

This paper reports the findings of a literature review of the health, social care and housing needs of older lesbian, gay, bisexual and transgender (LGBT) adults undertaken in 2006 for the Welsh Assembly Government. Peer-reviewed literature was identified through database searches of BNI, PubMed, CINAHL, DARE, ASSIA and PsychInfo. Follow-up searches were conducted using references to key papers and journals as well as specific authors who had published key papers. A total of 187 papers or chapters were retrieved, of which 66 were included in the study; major themes were identified and the findings synthesised using a meta-narrative approach. The main themes that emerged from the review were isolation, health behaviours, mental health and sexual health behaviours. The literature indicates that the health, social care and housing needs of LGBT older people is influenced by a number of forms of discrimination which may impact upon the provision of, access to and take up of health, social care and housing services. Understanding of the health, social care and housing needs of older LGBT people is limited and research in this area is scarce. The research which exists has been criticised for using small samples and for tending to exclude participants from less affluent backgrounds. The focus of research tends to be on gay men and lesbians; consequently, the needs of bisexual and transgender people remain largely unknown. Additionally, research which does exist tends to focus on a narrow range of health issues, often related to the health needs of younger LGBT people. Discrimination in various forms has a major impact on needs and experiences, leading to marginalisation of LGBT people both in the provision of health and social care services and neglect of these groups in public health research.

Predictors of preterm birth in birth certificate data.

Demographic factors have been shown to be moderate predictors of preterm birth in prior studies which used hospital databases and epidemiologic sample surveys. This retrospective study used de-identified 2003 North Carolina birth certificate data (n=73,040) and replicated the statistical and computational methods used in a prior study of an academic medical center's data warehouse. Receiver Operating Characteristics (ROC) curves were used to compare results across methods. Due to differences between the data collected for birth certificates and the original clinical database, five of the seven demographic variables in the clinical database model were available for model testing (maternal age, marital status, race/ethnicity, education and county). Even with a reduced model, multiple methods of statistical and computational modeling supported the earlier findings of demographic predictors for preterm birth. The reduced model AUC results were acceptable (logistic regression = 0.605, neural networks = 0.57, SVM = 0.57, Bayesian classifiers = 0.59, and CART = 0.56), but lower than in the prior study as might be expected for a reduced model. On a population level, these results support a prior demographic predictor preterm birth model generated from a clinical database and the use of computational methods for model formation. Additional testing for stronger predictor models within birth certificate data is suggested as birth certificate data is a parsimonious population dataset already routinely collected.

Peripheral perspectives: locating lesbian studies in Australasia.

In this paper I identify the key differences and similarities between New Zealand and Australian Lesbian Studies. Until recently, Australian and New Zealand perspectives have been viewed separately. The possible reasons for these differences are discussed and local understandings about diversity that have played a role in the destabilization of Lesbian Studies are considered. I proceed to consider the influence of Queer Theory on teaching and research in Lesbian Studies.