Information Technology, Business Strategy and the Reassignment of Work from In-House Employees to Agency Temps

Though we now understand how information technology (IT) influences work, we know much less about how it reshapes the actual relationship between workers and their employers. That is, to what extent do employers deploy new technologies towards the erosion of traditional employment relationships? This study relies on a cross section of British workplaces to provide statistical evidence that IT actually facilitates managers’ reassignment of work once done by in-house employees to those working instead for a staffing agency, an effect that trebles in magnitude where managers have simultaneously cut employment. Furthermore, IT differentially serves opposing business strategies. While employers electing to compete on price rather than quality are more likely to reassign work, managers enacting quality-centred strategies are more likely to rely on IT to avert work reassignment. The findings demonstrate that new technologies may facilitate this form of externalization, but they do not unilaterally drive it. The estimates also illuminate IT's indirect impact on workers via managers’ use of it as a tool for restructuring employment

Information technology and the push from in-house employees to agency temps

Information technology (IT) does not erode job quality. But it doesn’t make jobs better either. Managers do. As Adam Seth Litwin and Sherry M. Tanious write, employers can manage relationally or contractually, and that determines whether or not IT facilitates the destruction of conventional employment relationships

Racial Disparities in Endovascular Aortic Aneurysm Repair.

BACKGROUND: Racial and ethnic disparities are a critical issue in access to care within all fields of medicine. We hypothesized that analysis of a statewide administrative dataset would demonstrate disparities based on race with respect to access to this latest technology and the associated outcomes following endovascular aortic aneurysm repair (EVAR). METHODS: Utilizing de-identified data from the Florida State Agency for Health Care Administration, we identified patients based on International Classification of Diseases Ninth Revision procedure codes who underwent EVAR between the years 2000 and 2014. We then assigned these procedures with the specialty of the operating physician and then analyzed outcomes based on the race of the patient. RESULTS: We identified 36,601 EVAR procedures during the study period. The average age of the total sample was 73.38 (±9.87), with the majority of the cohort being male (n = 29,034, 81.2%). Breakdown of patients within each race category was as follows: 17,056 (47.7%) non-Hispanic Whites, 1,630 (4.6%) non-Hispanic African Americans, 16,431 (46.0%) Hispanics, and 632 (1.8%) patients identified as other. Data analysis showed significant differences among age at presentation, sex of patient, and comorbidity score of patients at presentation. There were significant differences in outcomes based on race with respect to total hospital charges, length of stay, disposition, and payer status. CONCLUSIONS: Racial disparities were discovered with respect to EVAR treatment. African Americans present at younger ages, have the highest percentage of females requiring intervention, have the longest hospital stays, have the highest Medicaid payer source, have the highest in-hospital total charges of any racial group, and are more likely to be treated by academic practitioners. Hispanics present with the highest comorbidity scores compared to their counterparts and, along with African Americans, are more likely to be treated by nonvascular surgeons

Effective arteriovenous fistula alternative for hemodialysis access.

BACKGROUND: The use of autologous arteriovenous fistulae (AVF) for hemodialysis (HD) is the gold standard; however, for many patients at tertiary referral centers, this is not an option. METHODS: We conducted a four year retrospective cohort study to evaluate HD access outcomes with AVF, bovine carotid artery (BCA), and polytetrafluoroethylene arteriovenous graft (PTFE). RESULTS: The study contained 416 AVF, 175 BCA, and 58 PTFE, N = 649. There was statistical difference between rates of infection (AVF 3.4%, BCA 2.9%, PTFE 11.9%), P = 0.02. Maturation failed in 7.5% of AVF but in none of the BCA or PTFE (P = 0.001). Accesses were abandoned with AVF (1.9%), BCA (1.5%), and PTFE (9.5%), P = 0.01. CONCLUSION: Bovine carotid artery can be an effective alternative form of HD access with lower infection, abandonment, and failure to maturation rates when autologous arteriovenous fistula is not an option

Prevalence of migraine headaches in patients with congenital heart disease.

The prevalence of migraine headaches (MH) is 12% in the general population and increases to 40% in patients with patent foramen ovale. This study evaluated the prevalence of MH in patients with congenital heart disease (CHD). Of 466 patients contacted from the UCLA Adult Congenital Heart Disease Center, 395 (85%) completed a questionnaire to determine the prevalence of MH. Patients were stratified by diagnosis of right-to-left, left-to-right, or no shunt. A group of 252 sex-matched patients with acquired cardiovascular disease served as controls. The prevalence of MH was 45% in adults with CHD compared to 11% in the controls (p<0.001). Of the 179 patients with MH, 143 (80%) had migraines with aura and 36 (20%) had migraines without aura versus 36% and 64% observed in the controls (p<0.001). The frequency of MH was 52% in the right-to-left shunt group, 44% in the left-to-right, and 38% in the no shunt group (p=NS). In patients with a right-to-left shunt who underwent surgical repair, 47% had complete resolution of MH, whereas 76% experienced >50% reduction in headache days per month. In conclusion, the prevalence of MH in all groups of adults with CHD is 3 to 4 times more than a sex-matched control population, with increasing prevalence of MH in patients with no shunt, left-to-right, and right-to-left shunt. The higher than expected frequency of MH in patients with CHD without an intracardiac shunt, suggests additional mechanisms to explain the significant association with MH