Antibiotic resistance in urinary tract infections in college students

Abstract Objective: To determine resistance to antibiotics of Escherichia coli in uncomplicated urinary tract infections (uUTIs) in female college students. Participants: Symptomatic patients presenting to a student health service from September 2008 to December 2009. Methods: Clean catch midstream urine samples were tested for urinalysis (UA) and culture and sensitivity. Results: Of 168 students enrolled in the study, 138 had positive UA, and 94 of these grew >100,000 colonies/mL of E. coli. Ampicillin resistance was 31.9%, trimethoprim-sulfamethoxazole (TMP-SMX) resistance 16.0%, ciprofloxacin resistance 4.3%, amoxicillin/clavulanate resistance 3.2%, and nitrofurantoin resistance 1.1%. The sensitivity of UA was 95.4% and the positive predictive value was 87.0% (p ≤ .001). Specificity was 77.5% and negative predictive value 92.9%. Conclusions: In healthy college women with uUTI symptoms, TMP-SMX should not be universally used for empirical therapy, whereas use of ciprofloxacin, amoxicillin/clavulanate, and nitrofurantoin are appropriate.     

Participating in a Culture of Consent May Be Associated With Lower Rape-Supportive Beliefs

With the recent national focus on rates of sexual violence, many interventions have been proposed, including those that focus on affirmative consent (e.g., “Yes Means Yes” campaign). The goal of the present study was to test whether individuals within a subculture with long-standing norms of affirmative consent—the bondage and discipline/dominance and submission/sadism and masochism (BDSM) community—report lower rape-supportive attitudes compared to individuals not from within this subculture. BDSM practitioner participants, adult participants from Amazon’s Mechanical Turk (MTurk), and college student participants completed measures of hostile sexism, benevolent sexism, rape myth acceptance, victim blaming, expectation of sexual aggression, and acceptance of sexual aggression. BDSM practitioners reported significantly lower levels of benevolent sexism, rape myth acceptance, and victim blaming than did college undergraduates and adult MTurk workers. BDSM practitioners did not differ significantly from college undergraduates or adult MTurk workers on measures of hostile sexism, expectations of sexual aggression, or acceptance of sexual aggression. Limitations and implications are discussed.     

Direct and indirect effects of human population density and land use on physical features and invertebrates of Iowa (U.S.A.) streams

To improve understanding of human impacts on headwater stream condition, we quantified relationships between human, terrestrial landscape, and stream system variables in 29 central Iowa watersheds. Across study watersheds, between 0 and 100 % of total land area was characterized as “urban” (developed and barren land), whereas cultivated land constituted between 0 and 71 % of watershed area. Several variables were measured for each stream and associated watershed. Strengths of correlative relationships were used to select variables for path analysis, which we used to gain insight into factors affecting stream condition by evaluating direct and indirect effects of human system variables, terrestrial landscape variables, and physical stream variables on stream invertebrates. Results indicated that in predominantly urban watersheds, contaminant inputs to streams (measured by streamwater conductivity) negatively affected invertebrates, including EPT taxa (Ephemeroptera, Plecoptera, Trichoptera), and streamwater contaminant concentrations increased with impervious surface and human population density in the watershed. In rural watersheds, high streamwater nitrogen concentrations associated with cultivated land were related to declines in invertebrate taxon richness. Independent of land use, invertebrate abundance and taxonomic diversity were positively related to coarse substrate abundance on the streambed. Additionally, stream flow (discharge) increased with watershed area, which in turn increased invertebrate taxonomic diversity. Apparently, mechanisms responsible for human impacts on stream condition in central Iowa depend on dominant land use in the watershed. Additionally, stream ecosystems with high quality benthic habitat, and those located in large watersheds with greater flow, appear to be more resilient to land use effects.     

Motherhood and Family Health Advocacy in Nutrition and Exercise: “Doing the Tradition”

Studies tend to subsume women’s routine family healthcare responsibilities under the larger heading of “household labor.” This study argues that, women’s—and particularly mothers’—family healthcare work in the area of diet and physical activity represents a distinctive area for critical family communication research with potentially serious psychological, emotional, and physical consequences for women and their families. Interviews (N = 30) with young adult-family member dyads supported this assertion. Interview data illustrated that mothers struggled to fulfill incongruous health goals for themselves and their family members, and did so at the expense of their familial relationships (particularly with children) and their own health. Moreover, dyadic data analysis highlighted how young adults ascertained and carried on the “tradition” of the established mother-as-healthcare-provider role. Implications for theory and future research directions conclude this study.     

Incarcerated African American Fathers: Exploring Changes in Family Relationships and the Father Identity

This research examines data obtained from 12 incarcerated African American fathers during a six-week seminar. Participants were nonviolent offenders who enrolled in a Life Skills course that focused on the father-child relationship. Data from both individual interviews and group activities revealed key issues in these men's familial relationships. Participants focused on the affects of incarceration on their father identity, problems caused by their absence, and various issues of family conflict.     

From Alphabetized to Classified: Reorganizing a Large Periodicals Collection

The bound periodicals at Founders Memorial Library at Northern Illinois University have always been shelved by main entry. This arrangement, however, has confused patrons and has created problems with coordinating the records in the Cataloging and Acquisitions Departments. Staff in those two departments had long lobbied to shelve the bound periodicals by call numbers. In September 2008, library staff were granted permission to begin the process of rearranging them. Over the course of eight months, library staff labeled approximately 159,000 volumes of bound periodicals. This article describes how it was done with a digital camera and a Photobucket account (www.photobucket.com).     

A Simulation Metamodel for Response-Time Planning*

Field service management continues to be a major challenge for many service organizations as companies are required to provide more service with less resources. Especially in information intense environments, short response times for service calls are essential to avoid disruptions to a business office or production facility. Managers must regularly assess their manpower needs, and ensure that their allocation and operational decisions lead to the best service at the lowest cost. Xerox Corporation provides copiers, duplicators, and printing systems to an international market. Xerox operates a service network consisting of over 30,000 trained service personnel, each allocated to service regions by the service planning staff. Response-time planning involves many challenging problems: requirements planning at the national level, allocation planning at the district level, and operational planning at the team level. Customer service is critical and is commonly measured by response time—the time that elapses from when a service call is placed to when a service engineer begins service. This paper discusses how Xerox Corporation has used simulation models and metamodels to improve response-time planning and field service operations.     

Working beyond 65: predictors of late retirement for women and men MBAs

Comparisons of those who planned to continue working after the age of 65 with those who did not were made for 145 women and 414 men working in managerial fields. All received MBA degrees between the years of 1973 and 1982. About 20% definitely wanted to work after age 65. More positive views of work were predictive of wanting to continue working as was having nontraditional gender-role attitudes. Men who planned to continue working were particularly likely to have a spouse wanting to work past the age of 65. Several other factors appeared to operate differently for women and men.