Impact of surgical specialization on emergency upper gastrointestinal surgery outcomes: A systematic review and meta-analysis.

BACKGROUND: Emergency presentations make up a large proportion of a general surgeon's workload. Patients who have emergency surgery carry a higher rate of mortality and complications. We aim to review the impact of surgical subspecialization on patients following upper gastrointestinal (UGI) emergency surgery. METHODS: A systematic search of Ovid Embase, Ovid MEDLINE, and Cochrane databases using a predefined search strategy was completed reviewing studies published from 1st of January 1990 to August 27, 2023. The study was prospectively registered with PROSPERO (CRD42022359326). Studies were reviewed for the following outcomes: 30-day mortality, in-hospital mortality, conversion to open, length of stay, return to theater, and readmission. RESULTS: Of 5181 studies, 24 articles were selected for full text review. Of these, seven were eligible and included in this study. There was a statistically significant improvement in 30-day mortality favoring UGI specialists (OR 0.71 [95% CI 0.55-0.92 and p = 0.009]) and in-hospital mortality (OR 0.29 [95% CI 0.14-0.60 and p = 0009]). There was a high degree of study heterogeneity in 30-day mortality; however, a low degree of heterogeneity within in-hospital mortality. There was no statistical significance when considering conversion to open and insufficient data to allow meta-analysis for return to theater or readmission rates. CONCLUSION: In emergency UGI surgery, there was improved 30-day and in-hospital mortality for UGI specialists. Therefore, surgeons should consider early involvement of a subspecialist team to improve patient outcomes.

Value of the surgical pancreatic duct anatomy and associated outcomes in pancreatic cancer.

INTRODUCTION: Pancreatic cancer recurrence following surgery is a significant challenge, and personalized surgical care is crucial. Topographical variations in pancreatic duct anatomy are frequent but often underestimated. This study aimed to investigate the potential importance of these variations in outcomes and patient survival after Whipple's procedures. METHODS: Data were collected from 105 patients with confirmed pancreatic head neoplasms who underwent surgery between 2008 and 2020. Radiological measurements of pancreatic duct location were performed, and statistical analysis was carried out using IBM SPSS. RESULTS: Inferior pancreatic duct topography was associated with an increased rate of metastatic spread and tumour recurrence. Additionally, inferior duct topography was associated with reduced overall and recurrence-free survival. Posterior pancreatic duct topography was associated with decreased incidence of perineural sheet infiltration and improved overall survival. DISCUSSION: These findings suggest that topographical diversity of pancreatic duct location can impact outcomes in Whipple's procedures. Intraoperative review of pancreatic duct location could help surgeons define areas of risk or safety and deliver a personalized surgical approach for patients with beneficial or deleterious anatomical profiles. This study provides valuable information to improve surgical management by identifying high-risk patients and delivering a personalized surgical approach with prognosis stratification.

Achieving equity: patient demographics and outcomes after surgical and non-surgical procedures in South Australia, 2022.

BACKGROUND: Although modern Australian healthcare systems provide patient-centred care, the ability to predict and prevent suboptimal post-procedural outcomes based on patient demographics at admission may improve health equity. This study aimed to identify patient demographic characteristics that might predict disparities in mortality, readmission, and discharge outcomes after either an operative or non-operative procedural hospital admission. METHODS: This retrospective cohort study included all surgical and non-surgical procedural admissions at three of the four major metropolitan public hospitals in South Australia in 2022. Multivariable logistic regression, with backwards selection, evaluated association between patient demographic characteristics and outcomes up to 90 days post-procedurally. RESULTS: 40 882 admissions were included. Increased likelihood of all-cause, post-procedure mortality in-hospital, at 30 days, and 90 days, were significantly associated with increased age (P < 0.001), increased comorbidity burden (P < 0.001), an emergency admission (P < 0.001), and male sex (P = 0.046, P = 0.03, P < 0.001, respectively). Identification as ATSI (P < 0.001) and being born in Australia (P = 0.03, P = 0.001, respectively) were associated with an increased likelihood of 30-day hospital readmission and decreased likelihood of discharge directly home, as was increased comorbidity burden (P < 0.001) and emergency admission (P < 0.001). Being married (P < 0.001) and male sex (P = 0.003) were predictive of an increased likelihood of discharging directly home; in contrast to increased age (P < 0.001) which was predictive of decreased likelihood of this occurring. CONCLUSIONS: This study characterized several associations between patient demographic factors present on admission and outcomes after surgical and non-surgical procedures, that can be integrated within patient flow pathways through the Australian healthcare system to improve healthcare equity.

Opioid prescribing, pain, and hospital stay of general surgery patients with oxycodone allergies in South Australia.

BACKGROUND: The frequency of oxycodone adverse reactions, subsequent opioid prescription, effect on pain and patient care in general surgery patients are not well known. This study aimed to determine prevalence of documented oxycodone allergy and intolerances (independent variables) in a general surgical cohort, and association with prescribing other analgesics (particularly opioids), subjective pain scores, and length of hospital stay (dependent variables). METHODS: This retrospective cohort study included general surgery patients from two South Australian hospitals between April 2020 and March 2022. Multivariable logistic regression evaluated associations between previous oxycodone allergies and intolerances, prescription records, subjective pain scores, and length of hospital stay. RESULTS: Of 12 846 patients, 216 (1.7%) had oxycodone allergies, and 84 (0.7%) oxycodone intolerances. The 216 oxycodone allergy patients had lower odds of receiving oxycodone (OR 0.17, P < 0.001), higher odds of tramadol (OR 3.01, P < 0.001) and tapentadol (OR 2.87, P = 0.001), but 91 (42.3%) still received oxycodone and 19 (8.8%) morphine. The 84 with oxycodone intolerance patients had lower odds of receiving oxycodone (OR 0.23, P < 0.001), higher odds of fentanyl (OR 3.6, P < 0.001) and tramadol (OR 3.35, P < 0.001), but 42 (50%) still received oxycodone. Patients with oxycodone allergies and intolerances had higher odds of elevated subjective pain (OR 1.60, P = 0.013; OR 2.36, P = 0.002, respectively) and longer length of stay (OR 1.36, P = 0.038; OR 2.24, P = 0.002, respectively) than patients without these. CONCLUSIONS: General surgery patients with oxycodone allergies and intolerances are at greater risk of worse postoperative pain and longer length of stay, compared to patients without. Many still receive oxycodone, and other opioids that could cause cross-reactivity.

Surgery's Rosetta Stone: Natural language processing to predict discharge and readmission after general surgery.

BACKGROUND: This study aimed to examine the accuracy with which multiple natural language processing artificial intelligence models could predict discharge and readmissions after general surgery. METHODS: Natural language processing models were derived and validated to predict discharge within the next 48 hours and 7 days and readmission within 30 days (based on daily ward round notes and discharge summaries, respectively) for general surgery inpatients at 2 South Australian hospitals. Natural language processing models included logistic regression, artificial neural networks, and Bidirectional Encoder Representations from Transformers. RESULTS: For discharge prediction analyses, 14,690 admissions were included. For readmission prediction analyses, 12,457 patients were included. For prediction of discharge within 48 hours, derivation and validation data set area under the receiver operator characteristic curves were, respectively: 0.86 and 0.86 for Bidirectional Encoder Representations from Transformers, 0.82 and 0.81 for logistic regression, and 0.82 and 0.81 for artificial neural networks. For prediction of discharge within 7 days, derivation and validation data set area under the receiver operator characteristic curves were, respectively: 0.82 and 0.81 for Bidirectional Encoder Representations from Transformers, 0.75 and 0.72 for logistic regression, and 0.68 and 0.67 for artificial neural networks. For readmission prediction within 30 days, derivation and validation data set area under the receiver operator characteristic curves were, respectively: 0.55 and 0.59 for Bidirectional Encoder Representations from Transformers and 0.77 and 0.62 for logistic regression. CONCLUSION: Modern natural language processing models, particularly Bidirectional Encoder Representations from Transformers, can effectively and accurately identify general surgery patients who will be discharged in the next 48 hours. However, these approaches are less capable of identifying general surgery patients who will be discharged within the next 7 days or who will experience readmission within 30 days of discharge.

The geographic diversity of authorship in leading general surgery journals; A study of 24,332 authors.

BACKGROUND: Research guides evidence-based general surgery practice, advocacy, policy and resource allocation, but is seemingly lacking representation from those countries with greatest disease burden and mortality. Accordingly, we conducted a geographic study of publications in the most impactful general surgery journals worldwide. METHODS: The six general surgery journals with the highest 2020 impact factors were selected. Only journals specific to general surgery were included. For all original articles over the past five years, the affiliated country and city were extracted for the first, second and last author. Number of publications were adjusted per capita, and compared to Human Development Index (HDI) using logistic regression. RESULTS: 8274 original articles were published in the top six ranked general surgery journals over 2016-2020, with 24,332 affiliated authors. Authors were most commonly associated with the US (27.88%), Japan (9.09%) and China (8.46%), or per capita, The Netherlands, Sweden and Singapore. There is a linear association between publishing in a top six journal and HDI of country of affiliation. Just four publications were from medium or low HDI countries over the period. CONCLUSION: Authorship in leading general surgery journals is predominantly from wealthy, Western countries. Authorship is associated with affiliation with a high HDI country, with few authors from medium or low HDI countries. There is a lack of representation in literature from Africa, Russia, and parts of Southeast Asia, and thus a lack of locally relevant evidence to guide surgical practice in these areas of high disease burden and low life expectancy.

Sociocultural and Demographic Factors Predict Readmissions for General Surgery Patients.

INTRODUCTION: Readmission is a poor outcome for both patients and healthcare systems. The association of certain sociocultural and demographic characteristics with likelihood of readmission is uncertain in general surgical patients. METHOD: A multi-centre retrospective cohort study of consecutive unique individuals who survived to discharge during general surgical admissions was conducted. Sociocultural and demographic variables were evaluated alongside clinical parameters (considered both as raw values and their proportion of change in the 1-2 days prior to admission) for their association with 7 and 30 days readmission using logistic regression. RESULTS: There were 12,701 individuals included, with 304 (2.4%) individuals readmitted within 7 days, and 921 (7.3%) readmitted within 30 days. When incorporating absolute values of clinical parameters in the model, age was the only variable significantly associated with 7-day readmission, and primary language and presence of religion were the only variables significantly associated with 30-day readmission. When incorporating change in clinical parameters between the 1-2 days prior to discharge, primary language and religion were predictive of 30-day readmission. When controlling for changes in clinical parameters, only higher comorbidity burden (represented by higher Charlson comorbidity index score) was associated with increased likelihood of 30-day readmission. CONCLUSIONS: Sociocultural and demographic patient factors such as primary language, presence of religion, age, and comorbidity burden predict the likelihood of 7 and 30-day hospital readmission after general surgery. These findings support early implementation a postoperative care model that integrates all biopsychosocial domains across multiple disciplines of healthcare.

Vital signs and medical emergency response (MER) activation predict in-hospital mortality in general surgery patients: a study of 15 969 admissions.

BACKGROUND: The applicability of the vital signs prompting medical emergency response (MER) activation has not previously been examined specifically in a large general surgical cohort. This study aimed to characterize the distribution, and predictive performance, of four vital signs selected based on Australian guidelines (oxygen saturation, respiratory rate, systolic blood pressure and heart rate); with those of the MER activation criteria. METHODS: A retrospective cohort study was conducted including patients admitted under general surgical services of two hospitals in South Australia over 2 years. Likelihood ratios for patients meeting MER activation criteria, or a vital sign in the most extreme 1% for general surgery inpatients (<0.5th percentile or > 99.5th percentile), were calculated to predict in-hospital mortality. RESULTS: 15 969 inpatient admissions were included comprising 2 254 617 total vital sign observations. The 0.5th and 99.5th centile for heart rate was 48 and 133, systolic blood pressure 85 and 184, respiratory rate 10 and 31, and oxygen saturations 89% and 100%, respectively. MER activation criteria with the highest positive likelihood ratio for in-hospital mortality were heart rate ≤ 39 (37.65, 95% CI 27.71-49.51), respiratory rate ≥ 31 (15.79, 95% CI 12.82-19.07), and respiratory rate ≤ 7 (10.53, 95% CI 6.79-14.84). These MER activation criteria likelihood ratios were similar to those derived when applying a threshold of the most extreme 1% of vital signs. CONCLUSIONS: This study demonstrated that vital signs within Australian guidelines, and escalation to MER activation, appropriately predict in-hospital mortality in a large cohort of patients admitted to general surgical services in South Australia.

The Adelaide Score: An artificial intelligence measure of readiness for discharge after general surgery.

BACKGROUND: This study aimed to examine the performance of machine learning algorithms for the prediction of discharge within 12 and 24 h to produce a measure of readiness for discharge after general surgery. METHODS: Consecutive general surgery patients at two tertiary hospitals, over a 2-year period, were included. Observation and laboratory parameter data were stratified into training, testing and validation datasets. Random forest, XGBoost and logistic regression models were evaluated. Each ward round note time was taken as a different event. Primary outcome was classification accuracy of the algorithmic model able to predict discharge within the next 12 h on the validation data set. RESULTS: 42 572 ward round note timings were included from 8826 general surgery patients. Discharge occurred within 12 h for 8800 times (20.7%), and within 24 h for 9885 (23.2%). For predicting discharge within 12 h, model classification accuracies for derivation and validation data sets were: 0.84 and 0.85 random forest, 0.84 and 0.83 XGBoost, 0.80 and 0.81 logistic regression. For predicting discharge within 24 h, model classification accuracies for derivation and validation data sets were: 0.83 and 0.84 random forest, 0.82 and 0.81 XGBoost, 0.78 and 0.79 logistic regression. Algorithms generated a continuous number between 0 and 1 (or 0 and 100), representing readiness for discharge after general surgery. CONCLUSIONS: A derived artificial intelligence measure (the Adelaide Score) successfully predicts discharge within the next 12 and 24 h in general surgery patients. This may be useful for both treating teams and allied health staff within surgical systems.

Depression after stoma surgery: a systematic review and meta-analysis.

BACKGROUND: Depression is the leading cause of global disability and can develop following the change in body image and functional capacity associated with stoma surgery. However, reported prevalence across the literature is unknown. Accordingly, we performed a systematic review and meta-analysis aiming to characterise depressive symptoms after stoma surgery and potential predictive factors. METHODS: PubMed/MEDLINE, Embase, CINAHL and Cochrane Library were searched from respective database inception to 6 March 2023 for studies reporting rates of depressive symptoms after stoma surgery. Risk of bias was assessed using the Downs and Black checklist for non-randomised studies of interventions (NRSIs), and Cochrane RoB2 tool for randomised controlled trials (RCTs). Meta-analysis incorporated meta-regressions and a random-effects model. REGISTRATION: PROSPERO, CRD42021262345. RESULTS: From 5,742 records, 68 studies were included. According to Downs and Black checklist, the 65 NRSIs were of low to moderate methodological quality. According to Cochrane RoB2, the three RCTs ranged from low risk of bias to some concerns of bias. Thirty-eight studies reported rates of depressive symptoms after stoma surgery as a proportion of the respective study populations, and from these, the median rate across all timepoints was 42.9% 42.9% (IQR: 24.2-58.9%). Pooled scores for respective validated depression measures (Hospital Anxiety and Depression Score (HADS), Beck Depression Inventory (BDI), and Patient Health Questionnaire-9 (PHQ-9)) across studies reporting those scores were below clinical thresholds for major depressive disorder according to severity criteria of the respective scores. In the three studies that used the HADS to compare non-stoma versus stoma surgical populations, depressive symptoms were 58% less frequent in non-stoma populations. Region (Asia-Pacific; Europe; Middle East/Africa; North America) was significantly associated with postoperative depressive symptoms (p = 0.002), whereas age (p = 0.592) and sex (p = 0.069) were not. CONCLUSIONS: Depressive symptoms occur in almost half of stoma surgery patients, which is higher than the general population, and many inflammatory bowel disease and colorectal cancer populations outlined in the literature. However, validated measures suggest this is mostly at a level of clinical severity below major depressive disorder. Stoma patient outcomes and postoperative psychosocial adjustment may be enhanced by increased psychological evaluation and care in the perioperative period.

Understanding unplanned return to theatre in rural South Australia general surgery: review of four major hospitals over a six-year period.

BACKGROUND: Unplanned return to theatre (URTT) is associated with longer hospital stay and higher mortality rates, placing extra burden on hospital resources. There is a lack of literature analysing causes of URTT in a rural general surgery department. This knowledge may be important to help identify patients at risk of URTT. This study aims to identify causes of URTT in rural general surgical patients. METHODS: This is a retrospective multicenter cohort involving four rural South Australian (SA) hospitals: Mount Gambier (MGH), Whyalla (WH), Port Augusta (PAH), and Port Lincoln (PLH). All general surgical inpatients admitted from February 2014 to March 2020 were analysed to identify all-cause of URTT. RESULTS: Of the 44 191 surgical procedures performed, there were 67 (0.15%) URTT. The most common surgical subspecialty cases that resulted in URTT were Colorectal (47.1%), General surgery (33.2%) Plastics (9.8%), and Hepatopancreatico-biliary (3.9%). The three commonest operations during URTT were washouts 22 (32.8%), interventions for haemostasis 11 (16.4%) and bowel resections 9 (13.4%). Sixteen (24%) of URTT followed emergency surgery. When comparing between elective and emergency admissions needing URTT, there were no statistical difference in age, gender, speciality type, types of surgery performed, and median number of days until URTT. CONCLUSION: Rates of URTT are low in South Australian rural hospitals when compared to our overseas counterpart. A wide range of surgery is being performed in rural centres, further supporting the need for rural surgical trainees to have a tailored curriculum encompassing subspecialities and being competent in managing any potential complications.

Potentially avoidable mortality after endoscopic retrograde cholangiopancreatography in Australia: an 8-year qualitative analysis.

BACKGROUND: Endoscopic retrograde cholangiopancreatography (ERCP) is a commonly performed procedure worldwide. The aim of this study was to examine cases of mortality after ERCP to identify clinical incidents that are potentially preventable, to improve patient safety. METHODS: The Australian and New Zealand Audit of Surgical Mortality provides an independent and externally peer-reviewed audit of surgical mortality pertaining to potentially avoidable issues. A retrospective review of prospectively collected data within this database was performed for the 8-year audit period from 1 January 2009 to 31 December 2016. Clinical incidents were identified by assessors through first- or second-line review, and thematically coded into periprocedural stages. These themes were then qualitatively analysed. RESULTS: There were 58 potentially avoidable deaths following ERCP, with 85 clinical incidents. Preprocedural incidents were most common (n = 37), followed by postprocedural (n = 32) and then intraprocedural (n = 8). Communication issues occurred across the periprocedural period (n = 8). Preprocedural incidents included delay to procedure, inadequate resuscitative management, decision to perform procedure and inadequate assessment. Intraprocedural incidents comprised technical factors and inadequate support. Postprocedural incidents involved inappropriate treatment, delay in definitive surgical treatment or in recognizing complications, inappropriate second-line intervention and inadequate assessment. Communication incidents comprised inadequate documentation, failure to escalate care and poor inter-clinician communication. CONCLUSION: Causes of mortality following ERCP are wide-ranging, and reviewing clinical incidents associated with potentially avoidable mortality can serve to inform and educate practitioners. In collating a subset of cases in which procedure-related mortality was deemed avoidable, a series of cautionary tales about ERCP is presented that may provide cues to practitioners on improving patient safety and inform future surgical practice.

Quality of Life After Bariatric and Body Contouring Surgery in the Australian Public Health System.

INTRODUCTION: The goals of bariatric surgery are weight loss, improved management of obesity-related diseases, and enhanced health-related quality of life (HRQoL). The aim of this study is to determine HRQoL among postoperative bariatric surgery patients. The aim of this study was to evaluate the utility of bariatric surgery and the role of body contouring surgery (BCS) when considering quality of life in low-volume centres in the Australian public health system. METHODS: This cohort study compared patients who underwent bariatric surgery between 2008 and 2018, to those awaiting surgery. An additional analysis was completed for patients who also underwent BCS. Patients completed the Short Form-36 quality of life (SF-36) survey. Linear regression was used to assess the differences in mean scores between cohorts for each of the SF-36 domains. RESULTS: A total of 131 postoperative patients were identified, with a follow up rate of 68%. The mean follow up was 5.4 y. The mean scores for all domains of the SF-36 in the postoperative group were higher than the preoperative group (P ≤ 0.0001). A significant difference in scores persisted after controlling for patients' current BMI. When considering patients who underwent BCS (n = 24), there was a further global improvement in HRQoL in physical function (P = 0.0065), role limitation to physical health (P = 0.0026), pain (P = 0.0004), energy (P = 0.0023) and general health perceptions (P = 0.0023). CONCLUSIONS: Bariatric surgery followed by BCS may improve HRQoL for the patient when compared to bariatric surgery alone. We advocate for the use of bariatric surgery followed by BCS in low-volume centres in the Australian public health system.

Extended scope of practice needed for Australian rural general surgeons: a review of South Australia's rural general surgical caseload and case mix.

BACKGROUND: There is a shortage of surgeons caring for the 33% of Australians residing in rural and regional areas. In order to help appreciate what rural general surgery entails and optimize training for aspiring rural surgeons, the aim of this study was to analyse the general surgical departments' procedural caseload and casemix in four rural South Australian hospitals. METHODS: This is a retrospective multi-centre study involving four rural surgical centres in South Australia (Mt Gambier, Whyalla, Port Augusta, and Port Lincoln). Surgical procedures performed from 2014-2020 were extracted from departmental audits. To identify trends of surgical procedure over time, the data was divided into three time periods (Period 1: February 2014-December 2015, Period 2: January 2016-December 2017, Period 3: January 2018-March 2020). RESULTS: A total of 44 191 surgical procedures were performed, 70.2% being day procedures. 54% were endoscopic procedures, 46% were operative procedures. 60.6% of the operative procedures were general surgery procedures. 28.5% were general surgery-based subspecialty (colorectal, hepato-pancreato-biliary, upper gastrointestinal, and breast). 10.9% were non-general surgery-based subspecialty (urology, plastics, vascular, orthopaedics, head and neck, and obstetrics and gynaecology). There were no statistically significant fluctuations in procedure caseload in all aspects (endoscopic and operative procedures) over the three time periods. CONCLUSION: The majority of a rural Australian general surgeon's procedures are endoscopic. Operative procedures are mainly general surgery based. It may be beneficial to equip aspiring rural general surgeons to manage basic non-general surgery procedures (urological, vascular, and orthopaedic).

Improving surgical excellence: first experience of a video-based intervention in outpatients.

BACKGROUND: There are limited opportunities for surgeons to engage in active learning programs once they achieve Fellowship, especially for non-technical skills such as communication. This study aims to address this gap by evaluating a peer-based coaching program in non-technical skill using video-recorded patient consultations from a routine outpatient clinic. METHODS: Standard outpatient consultations between consultant surgeons and patients were video recorded. The surgeon viewed the videos with a peer-coach (senior surgeon) who helped identify areas of strength and areas for improvement. To test the effect of the coaching session, outpatient consultations were recorded roughly 1 month later. Pre and post-coaching videos were assessed using the Maastricht History-Taking and Advice Scoring - Global Rating List (MAAS), a common tool for evaluating non-technical skills in clinicians. RESULTS: A total of 12 surgeons consented to participate. Coaching significantly improved MAAS scores (mean difference = -0.61; 95% CI (-0.88, -0.33); P < 0.0001). Surgeons were generally positive about the experience. All found the method of learning suitable, and most thought the process improved their skills. Most thought that coaching would improve patient outcomes and the majority thought they would participate in ongoing coaching as part of their employment. CONCLUSION: This supports the concept of surgical coaching as an effective tool to improve communication skills and the quality of surgical consultation. The next step is to expand beyond a voluntary cohort and link surgical coaching to improved patient outcomes.

YouTube-Friend or Foe? A Closer Look at Videos on Inguinal Hernia Surgery as a Source for Patient Education.

INTRODUCTION: The Internet is an extensively used source of medical education by the public. In particular, YouTube is a valuable source of information which can be used to improve patient education. However, there is no quality assurance regime for YouTube videos pertaining to medical education. In this study, we aimed to evaluate the quality and accuracy of videos regarding inguinal hernia repair. METHODS: Two hundred videos were searched for and viewed on YouTube from the phrases: 'inguinal hernia repair,' 'patient information for inguinal hernia repair,' and 'hernia operation.' After the application of predefined exclusion criteria, 23 videos were selected and the following data were collected: number of views, duration since video was posted, and the number of likes, dislikes, and comments. The educational quality was rated using three scoring systems: Health on the Net code, Journal of the American Medical Association, and DISCERN scoring systems. All three scoring systems have been previously used to evaluate online videos; however, they have not been formally validated. RESULTS: The videos were of low quality when using the Health on the Net code, Journal of the American Medical Association, and DISCERN scoring systems. There was no association between video quality as measured by any of the scoring systems and the number of views. The number of days online was independently predictive of the number of views (P = 0.044) and explained 18% of the variance in views. Likewise, there was no significant association between video quality and video length. CONCLUSIONS: YouTube videos on inguinal hernia repair are of low quality and accuracy. However, the potential of using YouTube to educate patients cannot be ignored.