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Patients admitted with principal cardiac diagnosis (PCD) can encounter difficult inpatient stays that are often marked by malnutrition. In this setting, enteral feeding may improve nutritional status. This study examined the association of PCD with perioperative outcomes after elective enteral access procedures. Adult patients who underwent enteral access procedures between 2018 and 2020 at a tertiary care institution were reviewed retrospectively. Differences in baseline characteristics between patients with and without PCD were adjusted using entropy balancing. Multivariable logistic and linear regressions were subsequently developed to evaluate the association between PCD and nutritional outcomes, perioperative morbidity and mortality, length of stay, and nonelective readmission after enteral access. 912 patients with enteral access met inclusion criteria, of whom 84 (9.2%) had a diagnosis code indicating PCD. Compared to non-PCD, patients with PCD more commonly received percutaneous endoscopic gastrostomy by general surgery and had a higher burden of comorbidities as measured by the Charlson comorbidity index. Multivariable risk adjustment generated a strongly balanced distribution of baseline covariates between patient groups (standardized differences ranged from −2.45 × 10−8 to 3.18 × 108). After adjustment, despite no significant association with in-hospital mortality, percentage change prealbumin, length of stay, or readmission, PCD was associated with an approximately 2.25-day reduction in time to meet goal feeds (95% CI -3.76 to −0.74, P = 0.004) as well as decreased odds of reoperation (adjusted odds ratio 0.28, 95% CI 0.09-0.86, P = 0.026) and acute kidney injury (adjusted odds ratio 0.24, 95% CI 0.06-0.91, P = 0.035). Despite having more comorbidities than non-PCD, adult enteral access patients with PCD experienced favorable nutritional and perioperative outcomes. • Heart failure (10.7%) was the most common indication for enteral access among PCD. • PCD was linked to an approximately 2.25-day reduction in time to reach goal feeds. • No association between PCD and in-hospital mortality despite greater comorbidities. [ABSTRACT FROM AUTHOR]

Introduction: Generative artificial intelligence (AI) chatbots have recently been posited as potential sources of online medical information for patients making medical decisions. Existing online patient-oriented medical information has repeatedly been shown to be of variable quality and difficult readability. Therefore, we sought to evaluate the content and quality of AI-generated medical information on acute appendicitis. Methods: A modified DISCERN assessment tool, comprising 16 distinct criteria each scored on a 5-point Likert scale (score range 16–80), was used to assess AI-generated content. Readability was determined using the Flesch Reading Ease (FRE) and Flesch-Kincaid Grade Level (FKGL) scores. Four popular chatbots, ChatGPT-3.5 and ChatGPT-4, Bard, and Claude-2, were prompted to generate medical information about appendicitis. Three investigators independently scored the generated texts blinded to the identity of the AI platforms. Results: ChatGPT-3.5, ChatGPT-4, Bard, and Claude-2 had overall mean (SD) quality scores of 60.7 (1.2), 62.0 (1.0), 62.3 (1.2), and 51.3 (2.3), respectively, on a scale of 16–80. Inter-rater reliability was 0.81, 0.75, 0.81, and 0.72, respectively, indicating substantial agreement. Claude-2 demonstrated a significantly lower mean quality score compared to ChatGPT-4 (p = 0.001), ChatGPT-3.5 (p = 0.005), and Bard (p = 0.001). Bard was the only AI platform that listed verifiable sources, while Claude-2 provided fabricated sources. All chatbots except for Claude-2 advised readers to consult a physician if experiencing symptoms. Regarding readability, FKGL and FRE scores of ChatGPT-3.5, ChatGPT-4, Bard, and Claude-2 were 14.6 and 23.8, 11.9 and 33.9, 8.6 and 52.8, 11.0 and 36.6, respectively, indicating difficulty readability at a college reading skill level. Conclusion: AI-generated medical information on appendicitis scored favorably upon quality assessment, but most either fabricated sources or did not provide any altogether. Additionally, overall readability far exceeded recommended levels for the public. Generative AI platforms demonstrate measured potential for patient education and engagement about appendicitis. [ABSTRACT FROM AUTHOR]

Introduction: The advent of generative artificial intelligence (AI) dialogue platforms and large language models (LLMs) may help facilitate ongoing efforts to improve health literacy. Additionally, recent studies have highlighted inadequate health literacy among patients with cardiac disease. The aim of the present study was to ascertain whether two freely available generative AI dialogue platforms could rewrite online aortic stenosis (AS) patient education materials (PEMs) to meet recommended reading skill levels for the public. Methods: Online PEMs were gathered from a professional cardiothoracic surgical society and academic institutions in the USA. PEMs were then inputted into two AI-powered LLMs, ChatGPT-3.5 and Bard, with the prompt "translate to 5th-grade reading level". Readability of PEMs before and after AI conversion was measured using the validated Flesch Reading Ease (FRE), Flesch-Kincaid Grade Level (FKGL), Simple Measure of Gobbledygook Index (SMOGI), and Gunning-Fog Index (GFI) scores. Results: Overall, 21 PEMs on AS were gathered. Original readability measures indicated difficult readability at the 10th–12th grade reading level. ChatGPT-3.5 successfully improved readability across all four measures (p < 0.001) to the approximately 6th–7th grade reading level. Bard successfully improved readability across all measures (p < 0.001) except for SMOGI (p = 0.729) to the approximately 8th–9th grade level. Neither platform generated PEMs written below the recommended 6th-grade reading level. ChatGPT-3.5 demonstrated significantly more favorable post-conversion readability scores, percentage change in readability scores, and conversion time compared to Bard (all p < 0.001). Conclusion: AI dialogue platforms can enhance the readability of PEMs for patients with AS but may not fully meet recommended reading skill levels, highlighting potential tools to help strengthen cardiac health literacy in the future. [ABSTRACT FROM AUTHOR]

Interventional radiologic, endoscopic, and surgical approaches are commonly utilized to establish durable enteral access in adult patients. The purpose of this study is to examine differences in nutritional outcomes in a large cohort of patients undergoing enteral access creation. Adult patients who underwent enteral access procedures by interventional radiologists, gastroenterologists, and surgeons between 2018 and 2020 at a single institution were reviewed. Included access types were percutaneous endoscopic gastrostomy (PEG), open or laparoscopic gastrostomy, laparoscopic jejunostomy, and percutaneous gastrostomy (perc-G), percutaneous jejunostomy , or primary gastrojejunostomy. 912 patients undergoing enteral access cases met the criteria for inclusion. PEGs and perc-Gs were the most common procedures. PEGs had higher Charlson scores (4.5 [3.0-6.0] versus 2.0 [1.0-2.0], P = 0.007) and lower starting albumin (3.0 [2.6-3.4] versus 3.6 [3.5-3.8] g/dL, P < 0.0001). Time to goal feeds (4 [2-6] vs 4 [3-5] d, P = 0.970), delta prealbumin (3.6 [0-6.5] versus 6.2 [2.3-10] mg/L, P = 0.145), time to access removal (160 [60-220] versus 180 [90-300] d, P = 0.998), and enteral access-related complications (19% versus 16%, P = 0.21) between PEG and perc-G were similar and differences were not statistically significant. A greater percent change in prealbumin was noted for perc-G (10 [-3-20] versus 41.7% [11-65], P = 0.002). Despite having higher Charlson scores and worse preoperative nutrition, there is a similar incidence of enteral access-related complications, time to goal feeds, delta prealbumin, or time to access removal between PEG and perc-G patients. Our data suggest that access approach should be made on an individual basis, accounting for anatomy and technical feasibility. [ABSTRACT FROM AUTHOR]

Patients increasingly access online materials for health-related information. Using validated assessment tools, we aim to assess the quality and readability of online information for patients considering incisional hernia (IH) repair. The top three online search engines (Google, Bing, Yahoo) were searched in July 2022 for "Incisional hernia repair" and "Surgical hernia repair". Included websites were classified as academic, hospital-affiliated, commercial, and unspecified. The quality of information was assessed using the Journal of the American Medical Association (JAMA) benchmark criteria (0–4), DISCERN instrument (16–80), and the presence of Health On the Net code (HONcode) certification. Readability was assessed using the Flesch Reading Ease (FRE) and Flesch-Kincaid Grade Level (FKGL) tests. 25 unique websites were included. The average JAMA and DISCERN scores of all websites were 0.68 ± 1.02 and 36.50 ± 10.91, respectively. Commercial sites showed a significantly higher DISCERN mean score than academic sites (p = 0.034), while no significant difference was demonstrated between other website categories. 3 (12%) websites reported HONcode certification and had significantly higher JAMA (p = 0.016) and DISCERN (p = 0.045) mean scores than sites without certification. Average FRE and FKGL scores were 39.84 ± 13.11 and 10.62 ± 1.76, respectively, corresponding to college- and high school-level comprehensibility. Our findings suggest online patient resources on IH repair are of poor overall quality and may not be comprehensible to the public. Patients accessing internet resources for additional information on IH repair should be made aware of these inadequacies and directed to sites bearing HONcode certification. • Online information on incisional hernia repair assessed using five validated tools • Websites demonstrated poor overall quality and questionable reliability • All sites analyzed were written above the recommended 6th grade reading level [ABSTRACT FROM AUTHOR]

Background: Despite its common nature, there is no data on the educational quality of publicly available laparoscopic jejunostomy training videos. The LAParoscopic surgery Video Educational GuidelineS (LAP-VEGaS) video assessment tool, released in 2020, has been developed to ensure that teaching videos are of appropriate quality. This study applies the LAP-VEGaS tool to currently available laparoscopic jejunostomy videos. Methods: A retrospective review of YouTube® videos was conducted for "laparoscopic jejunostomy." Included videos were rated by three independent investigators using LAP-VEGaS video assessment tool (0–18). Wilcoxon rank-sum test was used to evaluate differences in LAP-VEGaS scores between video categories and date of publication relative to 2020. Spearman's correlation test was performed to measure association between scores and length, number of views and likes. Results: 27 unique videos met selection criteria. Academic and physician video walkthroughs did not demonstrate a significant difference in median scores (9.33 IQR 6.33, 14.33 vs. 7.67 IQR 4, 12.67, p = 0.3951). Videos published after 2020 demonstrated higher median scores than those published before 2020 (13 IQR 7.5, 14.67 vs. 5 IQR 3, 9.67, p = 0.0081). A majority of videos failed to provide patient position (52%), intraoperative findings (56%), operative time (63%), graphic aids (74%), and audio/written commentary (52%). A positive association was demonstrated between scores and number of likes (rs = 0.59, p = 0.0011) and video length (rs = 0.39, p = 0.0421), but not number of views (rs = 0.17, p = 0.3991). Conclusion: The majority of available YouTube® videos on laparoscopic jejunostomy fail to meet the basic educational needs of surgical trainees, and there is no difference between those produced by academic centers or independent physicians. However, there has been improvement in video quality following the release of the scoring tool. Standardization of laparoscopic jejunostomy training videos with the LAP-VEGaS score can ensure that videos are of appropriate educational value with logical structure. [ABSTRACT FROM AUTHOR]

Background: As patients seek online health information to supplement their medical decision‐making, the aim of this study is to assess the quality and readability of internet information on the left ventricular assist device (LVAD). Methods: Three online search engines (Google, Bing, and Yahoo) were searched for "LVAD" and "Left ventricular assist device." Included websites were classified as academic, foundation/advocacy, hospital‐affiliated, commercial, or unspecified. The quality of information was assessed using the JAMA benchmark criteria (0–4), DISCERN tool (16–80), and the presence of Health On the Net code (HONcode) accreditation. Readability was assessed using the Flesch Reading Ease score. Results: A total of 38 unique websites were included. The average JAMA and DISCERN scores of all websites were 0.82 ± 1.11 and 52.45 ± 13.51, respectively. Academic sites had a significantly lower JAMA mean score than commercial (p < 0.001) and unspecified (p < 0.001) websites, as well as a significantly lower DISCERN, mean score than commercial sites (p = 0.002). HONcode certification was present in 6 (15%) websites analyzed, which had significantly higher JAMA (p < 0.001) and DISCERN (p < 0.016) mean scores than sites without HONcode certification. Readability was fairly difficult and at the level of high school students. Conclusions: The quality of online information on the LVAD is variable, and overall readability exceeds the recommended level for the public. Patients accessing online information on the LVAD should be referred to sites with HONcode accreditation. Academic institutions must provide higher quality online patient literature on LVADs. [ABSTRACT FROM AUTHOR]

This article, co-authored by a family member of a patient with atrial fibrillation and a cardiothoracic surgeon, discusses the challenges of communicating cardiac diagnoses and treatment options from both the patient and clinician perspective. [ABSTRACT FROM AUTHOR]

Patients who did not receive CRS-HIPEC had the lowest average life expectancy of 2.11 years overall survival. Keywords: Cytoreductive surgery; HIPEC; Malignant peritoneal mesothelioma; Time to treatment; Markov EN Cytoreductive surgery HIPEC Malignant peritoneal mesothelioma Time to treatment Markov 995 997 3 04/28/23 20230501 NES 230501 Presented as a Quick Shot presentation at the 63rd Annual Meeting of the Society for Surgery of the Alimentary Tract, May 21-24, 2022, San Diego, CA. [Extracted from the article]

Duplicate sites, irrelevant sites, paid advertisement websites, sites intended for clinicians, and sites with paywall access were excluded. Keywords: Hiatal hernia; Patient education; Online information; Quality; Readability EN Hiatal hernia Patient education Online information Quality Readability 598 600 3 03/30/23 20230301 NES 230301 Introduction The internet has become a major source of medical information for individuals with health concerns. [Extracted from the article]

Background: Cumulative sum (CUSUM) analysis is a valuable tool for quantifying the learning curve of surgical teams by detecting significant changes in operative length. However, there is limited research evaluating the learning curve of laparoscopic techniques in low-resource settings. The objective of this study is to evaluate the learning curve for laparoscopic appendectomy within a single surgical team in Senegal. Methods: This was a single-center prospective study conducted from May 1, 2018, to August 31, 2023 of patients who underwent laparoscopic appendectomy at a tertiary care institution in West Africa. The AAST classification was used to describe the severity of appendicitis. Parameters studied included age, sex, operative length, conversion rate, and postoperative outcomes. To quantify the learning curve, CUSUM analysis of operative length was performed. Results: A total of 81 patients were included. The mean age was 26.7 years (range 11–70 years) with a sex ratio of 1.9. Pre-operative severity according to AAST was Grade I in 75.4% (n = 61), Grade III in 7.4% (n = 6), Grade IV in 6.1% (n = 5), and Grade V in 11.1% (n = 9). Conversion occurred in 5 cases (6.1%). The average operative length was 76.8 min (range 30–180 min) and the average length of hospitalization was 2.7 days (range 1–13 days). Morbidity was observed in 3.7% (n = 3) and there were no deaths. The CUSUM analysis showed that a steady operative length was achieved after 28 procedures, with decreasing operative lengths thereafter. Conclusion: Surgeons in our setting overcame the learning curve for laparoscopic appendectomy after performing 28 procedures. Moreover, laparoscopic appendectomy is safe and feasible throughout the learning curve. CUSUM analysis should be applied to other laparoscopic procedures and individualized by surgical teams to improve surgical performance and patient outcomes in low-resource settings. [ABSTRACT FROM AUTHOR]

Introduction: Laparoscopy has a clear patient benefit related to postoperative morbidity but may not be as commonly performed in low-and middle-income countries. The decision to convert to laparotomy can be complex and involve factors related to the surgeon, patient, and procedure. The objective of this work is to analyze the factors associated with conversion in laparoscopic surgery in a low-resource setting. Methods: This is a single-center prospective study of patients who underwent laparoscopic surgery between May 1, 2018 and October 31, 2021. The parameters studied were age, sex, body mass index (BMI), intraoperative complication (e.g., accidental enterotomy, hemorrhage), equipment malfunction (e.g., technical failure of the equipment, break in CO2 supply line), operating time, and conversion rate. Results: A total of 123 laparoscopic surgeries were performed. The average age of patients was 31.2 years (range 11–75). The procedures performed included appendix procedures (48%), followed by gynecological (18.7%), gallbladder (14.6%), digestive (10.56%), and abdominal procedures (4%). The average length of hospitalization was 3 days (range 1–16). Conversion to laparotomy was reported in 8.9% (n = 11) cases. Equipment malfunction was encountered in 9.8% (n = 12) cases. Surgical complications were noted in 11 cases (8.9%). Risk factors for conversion were shown to be BMI > 25 kg/m2 (OR 4.6; p = 0.034), intraoperative complications (OR 12.6; p = 0.028), and equipment malfunction (OR 9.4; p = 0.002). Conclusion: A better understanding of the underlying factors associated with high conversion rates, such as overweight/obesity, intraoperative complications, and equipment failure, is the first step toward surgical planning to reduce postoperative morbidity in low-resource settings. [ABSTRACT FROM AUTHOR]

Introduction: The advent of laparoscopy has significantly reduced the morbidity associated with the majority of abdominal surgeries. In Senegal, the first studies evaluating this technique were published in the 1980s. The objective of this systematic review is to assess the evolution of laparoscopy research in Senegal. Methods: A search of PubMed and Google Scholar was carried out without limit of publication date. The keywords used were "senegal" AND "laparoscop*". Duplicates were removed, and remaining articles were assessed for selection criteria. We included all articles about laparoscopy published in Senegal. The parameters studied in each included article were the place and year of study, average age, sex ratio, assessed indications and results. Results: 41 Studies published between 1984 and 2021 met selection criteria. The average age of patients was 33 years (range 4.7–63). The sex ratio was 0.33. The main indications for laparoscopy according to the studies were: benign gastrointestinal disorders in 11 studies (26.8%), abdominal emergencies in 9 studies (22%), gallbladder surgery in 5 studies (12.2%), benign gynecological pathology in 6 studies (14.6%), malignant gynecological pathology in 2 studies (4.9%), diagnostic laparoscopy in 2 studies (4.9%), groin hernia repair in 2 studies (4.9%) and testicular pathology in 1 study (2.4%). Overall mortality was estimated at 0.9% (95% CI 0.6–1.3) and overall morbidity for all complications was estimated at 5% (95% CI 3.4–6.9). Conclusions: This systematic review showed a predominance of the laparoscopy publications from the capital in Dakar with favorable outcomes. This technique should be popularized in the different regions of the country and its indications expanded. [ABSTRACT FROM AUTHOR]

Background: The recurrence rate of paraesophageal hernia repair (PEHR) is high with reported rates of recurrence varying between 25 and 42%. We present a novel approach to PEHR that involves the visualization of a critical view to decrease recurrence rate. Our study aims to investigate the outcomes of PEHR following the implementation of a critical view. Methods: This is a single-center retrospective study that examines operative outcomes in patients who underwent PEHR with a critical view in comparison to patients who underwent standard repair. The critical view is defined as full dissection of the posterior mediastinum with complete mobilization of the esophagus to the level of the inferior pulmonary vein, visualization of the left crus of the diaphragm as well as the left gastric artery while the distal esophagus is retracted to expose the spleen in the background. Bivariate chi-squared analysis and multivariable logistic and linear regressions were used for statistical analysis. Results: A total of 297 patients underwent PEHR between 2015 and 2023, including 207 with critical view and 90 with standard repair which represents the historic control. Type III hernias were most common (48%) followed by type I (36%), type IV (13%), and type II (2.0%). Robotic-assisted repair was most common (65%), followed by laparoscopic (22%) and open repair (14%). Fundoplications performed included Dor (59%), Nissen (14%), Belsey (5%), and Toupet (2%). Patients who underwent PEHR with critical view had lower hernia recurrence rates compared to standard (9.7% vs 20%, P <.01) and lower reoperation rates (0.5% vs 10%, P <.001). There were no differences in postoperative complications on unadjusted bivariate analysis; however, adjusted outcomes revealed a lower odds of postoperative complications in patients with critical view (AOR.13, 95% CI.05–.31, P <.001). Conclusion: We present dissection of a novel critical view during repair of all types of paraesophageal hernia that results in reproducible, consistent, and durable postoperative outcomes, including a significant reduction in recurrence and reoperation. [ABSTRACT FROM AUTHOR]

Degenerative lumbar spondylolisthesis is one of the most common pathologies addressed by surgeons. Recently, data demonstrated improved outcomes with fusion in conjunction with laminectomy compared to laminectomy alone. However, given not all degenerative spondylolistheses are clinically comparable, the best treatment option may depend on multiple parameters. Specifically, the impact of spinopelvic alignment on patient reported and clinical outcomes following fusion versus decompression for grade I spondylolisthesis has yet to be explored. This study assessed two-year clinical outcomes and one-year patient reported outcomes following laminectomy with concomitant fusion versus laminectomy alone for management of grade I degenerative spondylolisthesis and stenosis. The present study is the first to examine the effect of spinopelvic alignment on patient-reported and clinical outcomes following decompression alone versus decompression with fusion. Retrospective sub-group analysis of observational, prospectively collected cohort study. 679 patients treated with laminectomy with fusion or laminectomy alone for grade I degenerative spondylolisthesis and comorbid spinal stenosis performed by orthopaedic and neurosurgeons at three medical centers affiliated with a single, tertiary care center. The primary outcome was the change in Patient-Reported Outcome Measurement Information System (PROMIS), Global Physical Health (GPH), and Global Mental Health (GMH) scores at baseline and post-operatively at 4-6 and 10-12 months postoperatively. Secondary outcomes included operative parameters (estimated blood loss and operative time), and two-year clinical outcomes including reoperations, duration of postoperative physical therapy, and discharge disposition. Radiographs/MRIs assessed stenosis, spondylolisthesis, pelvic incidence, lumbar lordosis, sacral slope, and pelvic tilt; from this data, two cohorts were created based on pelvic incidence minus lumbar lordosis (PILL), denoted as "high" and "low" mismatch. Patients underwent either decompression or decompression with fusion; propensity score matching (PSM) and coarsened exact matching (CEM) were used to create matched cohorts of "cases" (fusion) and "controls" (decompression). Binary comparisons used McNemar test; continuous outcomes used Wilcoxon rank-sum test. Between-group comparisons of changes in PROMIS GPH and GMH scores were analyzed using mixed-effects models; analyses were conducted separately for patients with high and low pelvic incidence-lumbar lordosis (PILL) mismatch. 49.9% of patients (339) underwent lumbar decompression with fusion, while 50.1% (340) received decompression. In the high PLL mismatch cohort at 10-12 months postoperatively, fusion-treated patients reported improved PROs, including GMH (26.61 vs. 20.75, p<0.0001) and GPH (23.61 vs. 18.13, p<0.0001). They also required fewer months of outpatient physical therapy (1.61 vs. 3.65, p<0.0001) and had lower 2-year reoperation rates (12.63% vs. 17.89%, p=0.0442) compared to decompression-only patients. In contrast, in the low PLL mismatch cohort, fusion-treated patients demonstrated worse endpoint PROs (GMH: 18.67 vs. 21.52, p<0.0001; GPH: 16.08 vs. 20.74, p<0.0001). They were also more likely to require skilled nursing/rehabilitation centers (6.86% vs. 0.98%, p=0.0412) and extended outpatient physical therapy (2.47 vs. 1.34 months, p<0.0001) and had higher 2-year reoperation rates (25.49% vs. 14.71%,p=0.0152). Lumbar laminectomy with fusion was superior to laminectomy in health–related quality of life and reoperation rate at two years postoperatively only for patients with sagittal malalignment, represented by high PILL mismatch. In contrast, the addition of fusion for patients with low-grade spondylolisthesis, spinal stenosis, and spinopelvic harmony (low PILL mismatch) resulted in worse quality of life outcomes and reoperation rates. [ABSTRACT FROM AUTHOR]

Study Design: Retrospective observational study.Objective: To elucidate racial and socioeconomic factors driving preoperative disparities in spine surgery patients.Summary Of Background Data: There are racial and socioeconomic disparities in preoperative health among spine surgery patients, which may influence outcomes for minority and low socioeconomic status (SES) populations.Methods: Presenting, postoperative day 90 (POD90), and 12-month (12M) outcome scores (PROMIS global physical and mental [GPH, GMH] and visual analog scale pain [VAS]) were collected for patients undergoing deformity arthrodesis or cervical, thoracic, or lumbar laminotomy or decompression/fusion; these procedures were the most common in our cohort. Social determinants of health for a patient's neighborhood (county, zip code, or census tract) were extracted from public databases. Multivariable linear regression with stepwise selection was used to quantify the association between a patient's preoperative GPH score and sociodemographic variables.Results: Black patients presented with 1 to 3 point higher VAS pain scores (7-8 vs. 5-6) and lower (worse) GPH scores (6.5-10 vs. 11-12) than White patients (P < 0.05 for all comparisons); similarly, lower SES patients presented with 1.5 points greater pain (P < 0.0001) and 3.5 points lower GPH (P < 0.0001) than high SES patients. Patients with lowest-quartile presenting GPH scores reported 36.8% and 37.5% lower (worse) POD-90 GMH and GPH scores than the highest quartile, respectively (GMH: 12 vs. 19, P < 0.0001; GPH: 15 vs. 24, P < 0.0001); this trend extended to 12 months (GMH: 19.5 vs. 29.5, P < 0.0001; GPH: 22 vs. 30, P < 0.0001). Reduced access to primary care (B = -1.616, P < 0.0001) and low SES (B = -1.504, P = 0.001), proxied by median household value, were independent predictors of worse presenting GPH scores.Conclusion: Racial and socioeconomic disparities in patients' preoperative physical and mental health at presentation for spine surgery are associated adversely with postoperative outcomes. Renewed focus on structural factors influencing preoperative presentation, including timeliness of care, is essential.Level of Evidence: 3. [ABSTRACT FROM AUTHOR]