Malnutrition can increase the risk of surgical site infection in both elective spine surgery and total joint arthroplasty. Obesity and diabetes are common comorbid conditions in patients who are malnourished. Despite the relatively high incidence of nutritional disorders among patients undergoing elective orthopaedic surgery, the evaluation and management of malnutrition is not generally well understood by practicing orthopaedic surgeons. Serologic parameters such as total lymphocyte count, albumin level, prealbumin level, and transferrin level have all been used as markers for nutrition status. In addition, anthropometric measurements, such as calf and arm muscle circumference or triceps skinfold, and standardized scoring systems, such as the Rainey-MacDonald nutritional index, the Mini Nutritional Assessment, and institution-specific nutritional scoring tools, are useful to define malnutrition. Preoperative nutrition assessment and optimization of nutritional parameters, including tight glucose control, normalization of serum albumin, and safe weight loss, may reduce the risk of perioperative complications, including infection.
Optimal cutoff values for the diagnosis of PJI in the acute postoperative period were higher than those traditionally used for the diagnosis of chronic PJI. The serum CRP is an excellent screening test, whereas the synovial fluid WBC count is more specific.
Objectives
Otolaryngology applicants routinely decry conflicting interview dates because this limits the number of interviews that one can attend, despite being offered an interview. Conversely, applicants also perceive that a large number of interviews are offered to a minority of applicants. We sought to verify and quantify the inequality in distribution of interviews attended.
Study Design
Retrospective analysis of the National Resident Matching Program (NRMP) 2016 Charting Outcomes in the Match and Electronic Residency Application Service (ERAS) historic specialty data.
Methods
The Gini coefficient, a commonly used indicator of economic inequality, was calculated using data from the 2016 Charting Outcomes in the Match to estimate the distribution of interviews attended. This data was compared to nine other specialties, comprising a wide range of competitiveness and specialty size.
Results
26% (110 of 416) of otolaryngology applicants accounted for half (1,721 of 3,426) of all possible interview positions. The Gini coefficient ranged from 0.43 to 0.84 across 10 specialties, with a higher coefficient indicating higher inequality. The Gini coefficient among otolaryngology applicants was 0.43, indicating lower inequality than most other specialties. When including only applicants who interviewed, the Gini coefficient was 0.23.
Conclusion
There is an unequal distribution of interview invitations, which likely reflects the reality of asymmetry in applicant competitiveness. Otolaryngology demonstrates the greatest equality in distribution, which may stem from a greater burden of hoarding. The specialty's perceived competitiveness mitigates factors such as cost and time, essentially encouraging more people to take as many interviews as they can.
Level of Evidence
NA Laryngoscope, 129:627–633, 2019
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