Critical care education in general surgery residencies.

Surgical critical care (SCC) was recently identified as an essential component of general surgery by the American Board of Surgery (ABS). Previous studies have found limited attention to critical care education in general surgery programs. This survey was developed to determine the changes in critical care education, following the emphasis by the ABS. The survey determined the format for SCC education, the time and resources committed, and the views of the program directors toward SCC. Program directors of all 296 approved general surgery residencies were surveyed, with a 79% response. Most program directors (91%) agree that SCC is an essential component of general surgery, and 72% believe a separate intensive care unit (ICU) rotation should be used in SCC education. Education in SCC was provided by a separate ICU service in 110 (47%) of the programs. The remaining 53% used care of patients in the ICU during traditional services as their educational experience. The average ICU rotation for surgery residents was 9 weeks and usually occurred in the second year of training. In 97% of the 110 programs with an ICU service, lectures and conferences were conducted regularly. Seventeen programs sponsored critical care fellowships, and 25 additional programs were considering them. Ninety percent of surgical ICU services had faculty that consisted exclusively of surgeons or surgeons and other specialists. Only 53% of surgeons attending on an ICU service had a reduction in their other responsibilities. Despite overwhelming agreement that critical care is an essential component of general surgery, less than half of the training programs have an ICU service to coordinate resident education in SCC. If surgeons are to continue to provide total care to their patients, there needs to be increased commitment to SCC education.

Accuracy of administrative data in trauma.

BACKGROUND: Accurate data are needed to evaluate outcomes, therapeutics, and quality of care. This study assesses the accuracy of administrative databases in recording information about trauma patients. METHODS: Patients with thoracic aorta injury were identified with a state trauma registry, and the medical records were reviewed. Data collected were compared to administrative data on patients with thoracic aorta injuries, at the same hospitals in the same time period. RESULTS: Fifteen patients (16.3%) with thoracic aorta injury were not recorded in the administrative database, and 23 patients (18.7%) were misdiagnosed. Ninety-one patients were found in both data sources. The administrative database significantly (P < .05) underrecorded abdominal injuries (50 vs 35), orthopedic injuries (117 vs 75), and chest injuries (77 vs 48). The number of aortograms (78 vs 8), type of operative procedures (use of graft; 70 vs 30), use of bypass (35 vs 16), and complications (77 vs 33) were underreported (P < .05). The Injury Severity Score was underestimated by the administrative database (38.65 +/- 12.41 vs 25.66 +/- 9.53; P < .05). CONCLUSIONS: Administrative data lack accuracy in the recording of associated injury, injury severity, diagnostic, and procedural data. Whether these data should be used to evaluate treatment or quality of care in trauma is questionable.

The impact of laparoscopic cholecystectomy on the management and outcome of biliary tract disease in North Carolina: a statewide, population-based, time-series analysis.

BACKGROUND: Laparoscopic cholecystectomy (LC) has had a major impact on the treatment of patients with biliary tract disease, but the magnitude and the details of its effects on biliary surgery remain incompletely described. The purpose of this study was to perform a statewide, population-based, time-series analysis of the effects of LC on biliary surgery. STUDY DESIGN: Patient data were obtained from the statewide hospital discharge database that collects data from all 157 hospitals in the state of North Carolina. All patients with hospital admissions for biliary tract disease from 1988 through 1993 were selected for analysis. RESULTS: The use of open cholecystectomy (OC) dropped from 100 percent of all cholecystectomies in 1988 to 32.3 percent in 1993, while LC increased from eight cases in 1988 to over 7,800 per year in 1993. The increase in the rate of LC was not associated with an increase in the overall rate of cholecystectomy. Bile duct (BD) repairs increased from 13 in 1988 to a high of 36 in 1992. There was a strong, statistically significant correlation between the rate of LCs and the rate of BD repairs (R = 0.89, p = 0.0001). Hospital charges and component charges were lower for patients having elective LC compared to those having elective OC (p = 0.001). This remained true after stratification by age and type of gallbladder disease. Hospital stays were shorter for patients having LC than for those having OC (p = 0.001 for all). Surgeons in smaller hospitals were slower at adopting LC. Younger and board certified surgeons adopted LC more rapidly than older and non-board certified surgeons. CONCLUSIONS: In North Carolina, LCs progressed from nonexistent to the dominant approach for managing patients with cholelithiasis in a matter of a few years. Associated with this change were shorter hospitalizations and lower charges. Contrary to other published reports, North Carolina did not experience an increase in the overall rate of cholecystectomy with the adoption of LC. There was a highly correlated increase in the rate of bile duct repairs in the first years of the study.

Prospective analysis of outcome after cardiopulmonary resuscitation in critically ill surgical patients.

BACKGROUND: This study was done to examine the outcome of cardiopulmonary resuscitation (CPR) in the surgical intensive care unit (SICU) and to identify factors preceding cardiopulmonary arrest that could predict survival. STUDY DESIGN: We prospectively collected demographic, laboratory, diagnostic, and complications data in our SICU database on 5,237 consecutive patients and reviewed the charts of all patients receiving CPR. RESULTS: Cardiopulmonary resuscitation was performed upon 1.1 percent (55 of 5,237 patients) of patients in the SICU. Twenty-nine percent (16 of 55 patients) survived greater than 24 hours but died in the hospital, and 13 percent (seven of 55 patients) survived to discharge. No patient with a worsening Glasgow Coma Scale (GCS) score, acute physiology score (APS), or any acute organ failure who had cardiopulmonary arrest survived. Survival after CPR for patients with a stable or improving APS was 32 percent (p < 0.01). CONCLUSIONS: Patients in the SICU who survived CPR had a stable or improving clinical course as determined by APS and GCS score, and had not had acute organ failure. Patients who were critically ill with a declining clinical course did not survive after CPR.

Billing, coding, and documentation in the critical care environment.

Optimal conduct of modern-day physician practices involves a thorough understanding and application of the principles of documentation, coding, and billing. Physicians' role in these activities can no longer be secondary. Surgeons practicing critical care must be well versed in these concepts and their effective application to ensure that they are competitive in an increasingly difficult and demanding environment. Health care policies and regulations continue to evolve, mandating constant education of practicing physicians and their staffs and surgical residents who also will have to function in this environment. Close, collaborative relationships between physicians and individuals well versed in the concepts of documentation, coding, and billing are indispensable. Similarly, ongoing educational and review processes (whether internal or consultative from outside sources) not only can decrease the possibility of unfavorable outcomes from audit but also will likely enhance practice efficiency and cash flow. A financially viable practice is certainly a prerequisite for a surgical critical care practice to achieve its primary goal of excellence in patient care.

Cholecystectomy in morbidly obese patients.

Indications for performing cholecystectomy simultaneously with a gastric bariatric operation remain controversial. The extremes are to always perform cholecystectomy or to perform cholecystectomy only when there are palpable stones or the gallbladder is grossly diseased. Since 1975, 136 cholecystectomies have been performed simultaneously in 724 patients who had a gastric bariatric operation. Cholecystectomy had been performed before the bariatric operation in 120 and was required later in 18 patients. The clinical records, anesthesia, pathology, and operative reports provide the data for this study. Simultaneous cholecystectomy was done through the vertical midline incision used for gastric bariatric operation. No patients had the gallbladder bed closed or were drained. Operative cholangiogram were not performed because this procedure would have been difficult and significantly prolonged because of the obesity. No patients have developed postoperative choledocholithiasis. One patient developed a complication related to cholecystectomy, a common bile duct stricture. The length of the operation and the postoperative hospitalization with and without simultaneous cholecystectomy were compared. The results of intraoperative ultrasound studies performed upon these patients are described and discussed. It is concluded that cholecystectomy should be performed simultaneously with all gastric bariatric operations when there is gross or echogenic evidence of gallbladder disease. Cholecystectomy does not significantly prolong or complicate the gastric bariatric operation.

Management and outcome of splenic injury: the results of a five-year statewide population-based study.

Although splenectomy was the preferred method of treating the injured spleen in the past, the methods of splenorrhaphy and nonoperative management have appeared to gain in popularity. The purpose of this study was to determine whether the management of splenic injuries has changed over the course of time and if there has been any differences in the morbidity and mortality associated with different methods of treatment. We retrospectively examined the discharge records from 2627 patients with splenic injuries from the North Carolina Discharge Database. There were 2258 adults and 369 pediatric patients for evaluation. The rate of nonoperative therapy increased from 33.9 per cent to 46.3 per cent over the 5 years of the study, whereas the rate of splenectomy decreased from 52.9 per cent to 43.4 per cent over the same time period. Splenorrhaphy was used in approximately 10 per cent of the injuries over the course of the entire study period. Adults treated nonoperatively required late operation 6.0 per cent (49/811) of the time. The pediatric late operation rate for nonoperative management was 0.4 per cent(1/231). Reoperation after splenorrhaphy was 2.9 per cent (7/240) for adult patients and 4.3 per cent (2/47) for pediatric patients. The majority of adults (57.2%) with an Injury Severity Score (ISS) < or = 15 were able to be cared for via nonoperative methods, whereas the majority of adults (66.4%) with an ISS > 15 required splenectomy. The majority of pediatric patients were able to be cared for in a nonoperative fashion in both the ISS < or = 15 (83.4%) and ISS > 15 (45.5%).

Regional and institutional variation in burn care.

In reviewing the literature on burn therapy and observing clinical burn care, we noted differences among institutions and individual experts in several areas. To study variation in burn care, we surveyed the 140 burn centers listed by the American Burn Association to determine how burn care is currently administered in the United States and Canada. Responses were obtained from 83 hospitals (60%). The survey addressed resuscitation, operative and nonoperative wound care, medications, antimicrobial agents, and pain control. The major influence on care appeared to be the experience of the director (considered "very influential" in 85%) compared with the literature ("very influential" in 12%) and habit/what works for us ("very influential" in 48%). The Parkland formula was used "always" or "often" by 78%, and the Brooke formula "never" by 81% of respondents. Lactated Ringer's solution was the most popular initial fluid, and most (78%) respondents changed fluids after 24 hours. However, the fluids used in the second 24 hours varied equally among several choices. The use of colloids also varied without a set pattern. Furosemide (Lasix) and nonsteroidal antiinflammatory drugs were used "rarely" or "never" by 67% of centers in the acute stage. H2 blockers were used for gastritis prophylaxis "always" or "often" in 60% (vs 53% for antacids and 20% for sucralfate [Carafate]). Tube feedings were started on day 1 after burn injury "always" by less than 30% of centers. Total parenteral nutrition was not commonly used. Most centers use of silver sulfadiazine on the body and hands, but facial topical antimicrobial therapy varied.(ABSTRACT TRUNCATED AT 250 WORDS)

Observations and current operative management of congenital lumbar hernias during infancy.

Congenital hernias in the lumbar region are very uncommon. Approximately 10 per cent of all lumbar hernias are congenital and the vast majority are unilateral. We report our experience with seven congenital lumbar hernias in six infants treated during a five year period. All patients presented in the first year of life with abnormal protrusions in the lumbar region. In addition to the lumbar hernia, major associated malformations, including caudal regression anomalies, diaphragmatic hernia, ureteropelvic junction obstruction, cloacal exstrophy and lipomeningocele, were observed in 66 per cent of the infants and were consistent with lumbocostovertebral syndrome. In five patients, unilateral defects were repaired primarily. One patient with bilateral lumbar hernia underwent staged repair. The larger right-sided defect was repaired using a polytetrafluoroethylene prosthesis. At a second operation two months later, the small left-sided hernia was closed primarily. All patients have done well without recurrence with a follow-up period ranging from four to 48 months. Early repair of congenital lumbar hernias in infants after correction of other life-threatening conditions is advocated. Unlike the acquired variety, congenital lumbar hernia may include a more extensive deficiency of the entire lateral abdominal wall extending to the rectus sheath and inguinal ligament and satisfactory closure of the defect without prosthetic material may be difficult or impossible.

Pseudotumor of the supraclavicular fossa.

Minor musculoskeletal variants of the upper thoracic spine or of the ribs can cause effacement of the supraclavicular fossa, simulating a mass ("pseudotumor"). These variants may occur singly or in combination, and include unilateral prominence or asymmetry of the first rib, unilateral prominence or asymmetry of a cervical rib, and mild upper thoracic scoliosis causing prominence of the first rib on one side. The detection of variants by physical examination or more easily by review of the chest x-ray film may in selected instances obviate the need for costly diagnostic procedures and unnecessary biopsies. We call attention to this condition and describe our experience with four patients.

What's a trauma surgeon worth? A salary survey of the Eastern Association for the Surgery of Trauma.

BACKGROUND: Professional compensation is an important consideration for all physicians. Few objective data specific to trauma surgery are available to those seeking employment or contract renegotiation in the United States. National benchmark salary data should assist trauma surgeons in securing fair and equitable compensation. The purpose of this study was to survey trauma surgeons who are members of the Eastern Association for the Surgery of Trauma regarding current salary levels, benefits, contract arrangements, practice descriptors, and opinions on professional reimbursement. METHODS: Anonymous self-report questionnaires were mailed to active members of the Eastern Association for the Surgery of Trauma. Only general surgeons practicing in the United States were included. Data were maintained in a confidential database. RESULTS: Of 385 surveys mailed, 207 (53.7%) were returned. There were 172 usable questionnaires, for an overall response rate of 44.6%. Nearly 93% of respondents worked in states east of the Mississippi River. Mean age was 42.4 years (range, 33-50 years) and 94.7% were male. Over 66% of the surgeons were fellowship trained in trauma, and 44% were chiefs of trauma services. The mean years of experience was 8.8 years (range, 1-17 years). Most respondents worked at teaching institutions (88%) and Level I centers (66%). The mean annual compensation was $229,142+/-$78,045 (range, $90,000-$528,000). These salaries were comparable to ranges from academic surveys of general surgeons. Few surgeons had professional guidance negotiating their compensation. Survey respondents were aware of few objective data specific to trauma surgery. CONCLUSION: This preliminary survey provides a unique benchmark for trauma surgeon salaries. Trauma surgeons should benefit from a more informed and structured approach to salary negotiations. Detailed trauma surgeon-specific data obtained periodically are essential to ensuring fair and equitable compensation in this specialty.

Cervical vessel injury after blunt trauma.

Blunt trauma accounts for 3% to 10% of cervical vessel injuries. Death and severe neurologic impairment have been reported in more than 80% of blunt carotid injuries. In our recent experience, 10 patients sustained 18 blunt cervical arterial injuries: two internal carotid artery (ICA) dissections, three ICA transections with pseudoaneurysm, five ICA thromboses, two vertebral artery dissections, one vertebral artery transection with pseudoaneurysm, one vertebral artery thrombosis, one minimal vertebral artery injury, and three caroticocavernous fistulas. A delay of more than 12 hours in making the diagnosis occurred in seven of the 10 patients. The mental status was initially normal in seven patients. The subsequent development of focal neurologic findings incongruent with CT scanning of the head prompted four-vessel angiography. Treatment was individualized and included supportive management, intravenous heparin, ligation, extracranial-intracranial bypass, and radiologic embolization. We have developed an angiographic classification that may aid management. Early angiography in patients with neurologic findings incongruent with head CT scan or in whom a normal sensorium and hemiparesis are present may permit improved outcomes. We advocate direct operative repair for accessible lesions of recent onset. For surgically inaccessible lesions, those with delayed presentation or in some cases with a fixed neurologic deficit, intravenous heparin can be started and follow-up angiography, head CT scanning, and the patient's clinical status determine further therapy.

Survival, quality of life, and charges in critically III surgical patients requiring prolonged ICU stays.

UNLABELLED: Critical care consumes a significant portion of health care costs. Although there are currently increasing pressures to limit expenditures, data are not always available to allow physicians and patients to make informed therapeutic or triage decisions regarding prolonged intensive care unit (ICU) stays. The purpose of this study was to evaluate long-term outcome, quality of life, and charges in surgical patients requiring prolonged ICU stays (> 14 days). METHODS: Adults requiring over 14 days of surgical ICU care from January 1991 to September 1993 were selected from our ICU data base. Survivors to hospital discharge were evaluated for outcome and quality of life by mail survey and/or telephone interview in addition to chart review. RESULTS: Eighty-three patients spent over 14 days in the surgical ICU during the study period. Fifty-two patients (62.6%) survived to hospital discharge. Average age was 53 years, average ICU length of stay was 26 days, and average hospital length of stay was 50 days. Complete follow-up data were available for 39 patients (75%). Thirty of the 39 patients (77%) were alive at an average follow-up of 18 months. Long-term survival in patients over 65 years old was 67% compared with 83% for younger patients (p < 0.05). Seventy percent reported less than 50% functional recovery. Seventy percent wer living at home and 23% were on disability. Of 11 patients employed before discharge, five had returned to work. Eighty percent of respondents reported good to fair quality of life, and 81% stated that they would undergo critical care again. The average ICU charge was $51,512 per patient, and the average hospital charge was $164,019 per patient. The average charge to achieve one long-term survivor was $247,812. CONCLUSIONS: In this population, prolonged ICU stays resulted in acceptable quality of life and a relatively high survival rate despite significant economic investment. This study does not support withdrawal of therapy or triage decisions based solely or primarily on age or length of ICU stay.

Immediate endoscopic injection therapy of bleeding oesophageal varices: a prospective comparative evaluation of injecting materials in Egyptian patients with portal hypertension.

The present study was conducted to compare usual sclerosants: polidocanol 1%, ethanolamine oleate 5% and the tissue adhesive: cyanoacrylate in the control of oesophageal variceal bleeding in Egyptian patients with portal hypertension in a prospective comparative trial. Sixty patients with portal hypertension due to schistosomal hepatic fibrosis and/or posthepatitic liver cirrhosis who had presented with acute oesophageal variceal bleeding were enrolled. Patients received balloon tamponade prior to injection were excluded. Resuscitation had been done before or during emergency endoscopy. Emergency endoscopy was conducted within 2 hours from the onset of hematemesis. Patients were immediately randomized during emergency endoscopy to receive polidocanol 1%, ethanolamine oleate 5% or tissue adhesive. Variceal rebleeding was managed by reinjection. The three groups were comparable for age, sex, etiology of portal hypertension, Child-Pugh class and findings at emergency endoscopy. No active bleeding was observed at the end of all injection sessions. Rebleeding had been occurred within the first 24 hours in 2 (10%) patients in polidocanol group and 3 (15%) patients in ethanolamine group (P > 0.05). Reinjection did control rebleeding in 2 (10%) patients in ethanolamine group with a total success rate of 95%. Exsanguinating rebleeding occurred in 2 (10%) patients in polidocanol group and one (5%) patient in ethanolamine group (P > 0.05). Postinjection large ulcers were diagnosed either in polidocanol (15%) or ethanolamine (10%) groups (P > 0.05). Other complications were minor and showed no significant differences between the three groups. In coclusion, polidocanol, ethanolamine and cyanoacrylate are equally safe and effective. For immediate endoscopic injection therapy an experienced team must be available.

Complications requiring operative intervention after gastric bariatric surgery.

In a series of 565 morbidly obese patients having one of five gastric bariatric procedures done at North Carolina Memorial Hospital between May 1975 and December 1982, 55 patients had 58 complications requiring reoperation. These complications included a leak from the stomach or anastomosis, stomal obstruction, and subphrenic abscess. Weight loss after vertical banded gastroplasty appears to be comparable to that following gastric bypass with Roux-en-Y gastrojejunostomy. The complication rate of vertical banded gastroplasty is the lowest of the gastric obstructive operations we have done.

Acinetobacter calcoaceticus pneumonia and the formation of pneumatoceles.

Pneumatoceles are cystic lesions of the lungs often seen in children with staphylococcal pneumonia and positive-pressure ventilation. Acinetobacter calcoaceticus is an aerobic, short immobile gram-negative rod, or coccobacillus, which is an omnipresent saprophyte. The variant anitratus is the most clinically significant pathogen in this family, usually presenting as a lower respiratory tract infection. Acinetobacter has been demonstrated to be one of the most common organisms found in the ICU. We present three critically ill surgery patients with Acinetobacter pneumonia, high inspiratory pressures, and the subsequent development of pneumatoceles. One of these patients died from a ruptured pneumatocele, resulting in tension pneumothorax. Treatment of pneumatoceles should center on appropriate intravenous antimicrobial therapy. This should be culture directed but is most often accomplished with Imipenem. Percutaneous, computed tomographic-guided catheter placement or direct tube thoracostomy decompression of the pneumatocele may prevent subsequent rupture and potentially lethal tension pneumothorax.

Statewide, population-based, time-series analysis of the frequency and outcome of pulmonary embolus in 318,554 trauma patients.

UNLABELLED: The low occurrence, nonspecific signs and symptoms, and high rate of associated morbidity and mortality of pulmonary embolus (PE) create major problems in the prevention, diagnosis, and treatment of PE. The purpose of this study was to analyze the frequency and outcome of PE in an entire state's trauma population using a large, population-based, hospital discharge data base. With the inclusion of an entire population, the reported incidence, high risk groups of patients, and specific risk factors regarding PE were assessed. A multivariate, logistic regression model was created from the data to determine predictive power of selected risk factors in patients at risk. METHODS: The data source was a statewide, hospital discharge data base that includes data on all hospitalized patients for all of the hospitals in North Carolina. Data were available from 1988 to 1993. Using primary discharge diagnosis and nine additional ICD-9 coded diagnoses from the discharge abstract, patients were selected by presence of diagnostic codes for traumatic injury (800-959.9) and PE (415.1). Statistical analysis was performed using univariate and multivariate analysis to determine significant risk factors and to create a candidate model for the prediction of risk in the study population. RESULTS: Of 318,554 patients, 952 (0.30%) had a recorded diagnosis of PE. The mortality rate for patients with PE (26%) was 10 times higher than the mortality rate in patients without PE (2.6%). In evaluating specific risk factors, age was a significant predictor of the risk of PE: 0.05% for patients under age 55 and 0.7% in those 55 years and over. The rate of PE, 0.3%, was low for the entire study population, but was highest in patients with injuries of the extremities, 0.53%. Increasing Injury Severity Score and Abbreviated Injury Scale score for determined body systems were also found to correlate with an increasing risk of PE. Over the course of the study, the incidence of PE among patients discharged from non-trauma centers showed a significant decrease. There was also a decrease in the mortality in non-trauma centers for PE. This finding cannot be due to coding changes coincident with the advent of diagnosis related groups because it would be associated with more vigorous combing of charts for diagnoses? It may well be that the use of prophylactic measures in injured patients initially used at trauma centers was adopted by the physicians at non-trauma centers over this time with the resultant decline in PE and associated mortality. From the univariate linear regression models, a logistic regression model was created that confirmed age as the most significant risk factor, followed by Injury Severity Score and Abbreviated Injury Scale score for soft tissue, extremity, and chest. The calculated area under the receiver operator characteristic curve was 0.72. CONCLUSION: Using a large, population-based data base, we were able to determine the reported incidence of PE among trauma patients and establish specific risk factors. The reported incidence of PE in this population is low, 0.30%. The mortality among those with PE, however, is significant at 26%. In this study, age, Injury Severity Score, and injury to specific body regions (soft tissue, extremity, chest) were associated with an increased risk of PE. The investigation of prophylaxis of PE and the general management of injured patients may be influenced by the overall low reported frequency of PE and the specific high risk populations described in this study. In light of the low incidence of PE in patients without specific risk factors, prophylactic interventions cannot be routinely recommended unless their benefits clearly outweigh their risks.

The conundrum of the Glasgow Coma Scale in intubated patients: a linear regression prediction of the Glasgow verbal score from the Glasgow eye and motor scores.

BACKGROUND: The Glasgow Coma Scale (GCS), which is the foundation of the Trauma Score, Trauma and Injury Severity Score, and the Acute Physiology and Chronic Health Evaluation scoring systems, requires a verbal response. In some series, up to 50% of injured patients must be excluded from analysis because of lack of a verbal component for the GCS. The present study extends previous work evaluating derivation of the verbal score from the eye and motor components of the GCS. METHODS: Data were obtained from a state trauma registry for 24,565 unintubated patients. The eye and motor scores were used in a previously published regression model to predict the verbal score: Derived Verbal Score = -0.3756 + Motor Score * (0.5713) + Eye Score * (0.4233). The correlation of the actual and derived verbal and GCS scales were assessed. In addition the ability of the actual and derived GCS to predict patient survival in a logistic regression model were analyzed using the PC SAS system for statistical analysis. The predictive power of the actual and the predicted GCS were compared using the area under the receiver operator characteristic curve and Hosmer-Lemeshow goodness-of-fit testing. RESULTS: A total of 24,085 patients were available for analysis. The mean actual verbal score was 4.4 +/- 1.3 versus a predicted verbal score of 4.3 +/- 1.2 (r = 0.90, p = 0.0001). The actual GCS was 13.6 + 3.5 versus a predicted GCS of 13.7 +/- 3.4 (r = 0.97, p = 0.0001). The results of the comparison of the prediction of survival in patients based on the actual GCS and the derived GCS show that the mean actual GCS was 13.5 + 3.5 versus 13.7 + 3.4 in the regression predicted model. The area under the receiver operator characteristic curve for predicting survival of the two values was similar at 0.868 for the actual GCS compared with 0.850 for the predicted GCS. CONCLUSIONS: The previously derived method of calculating the verbal score from the eye and motor scores is an excellent predictor of the actual verbal score. Furthermore, the derived GCS performed better than the actual GCS by several measures. The present study confirms previous work that a very accurate GCS can be derived in the absence of the verbal component.

Incidence, management, and outcome of femoral shaft fracture: a statewide population-based analysis of 2805 adult patients in a rural state.

UNLABELLED: Early surgical management of femoral shaft fracture (FSF) is considered the standard but patients are still treated nonsurgically. The purpose of this study was to analyze the results of management of FSF in a large population based data base. METHODS: Data were obtained from a statewide hospital discharge data base for 1989-1992. Adults having a FSF were stratified by ISS (ISS < 15 vs. ISS > or = 15) and management (nonsurgical, surgery within 1 day, surgery at 2-4 days, or surgery at > 4 days). Mortality rates and mean length of hospital stay were compared among groups. RESULTS: 2805 patients had FSFs: 69% were managed surgically and 31% nonsurgically. Mortality was higher for nonsurgical therapy in both ISS groups. In the surgically treated groups, length of hospitalization increased as delay to surgery increased. In patients with an ISS > or = 15, repair at 2-4 days was associated with the lowest mortality and shortest hospitalization, while a trend to higher mortality and longer hospitalization was noted with repair within 1 day. CONCLUSION: 31% of patients were treated nonsurgically with higher associated mortality. These results support "early" surgical fixation, which can shorten hospital stay without increasing mortality regardless of overall injury severity. The trend toward higher mortality in severely injured patients operated on within 1 day of admission suggests that this group warrants further study and individualized management.