University of North Carolina at Charlotte

About: University of North Carolina at Charlotte is a education organization based out in Charlotte, North Carolina, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 8772 authors who have published 22239 publications receiving 562529 citations. The organization is also known as: UNC Charlotte & UNCC.

In Sickness but Not in Health: Self-ratings, Identity, and Mortality∗:

Abstract: Self-rated health as a predictor of mortality has been studied primarily in large, representative populations, with relatively little progress toward understanding the information processing that individuals use to arrive at these ratings. With subsamples of National Health and Nutrition Examination Survey (NHANES) Epidemiologic Follow-up Study (NHEFS) data for respondents with circulatory system disease (N = 3,709) and respondents with no diagnosable disorders (N = 1,127) at baseline, we test the idea that individuals with experience of chronic disease of the circulatory system will have more predictive self-ratings of health than healthy individuals. Poor or fair self-rated health increased the adjusted hazard of all-cause mortality for respondents with circulatory system disease, but not for respondents who were healthy. Additional analyses confirm that poor or fair self-rated health is particularly predictive for respondents with self-reported history of circulatory system diagnoses and perception of symptoms, but not for respondents without symptoms or diagnoses prior to the NHANES physical exam.

Assessing Teamwork Skills for Assurance of Learning Using CATME Team Tools

Abstract: Colleges of business must meet assurance of learning requirements to gain or maintain AACSB accreditation under the new standards adopted April 8, 2013. Team skills are among the most important ski...

The valence of attentional bias and cancer-related rumination in posttraumatic stress and posttraumatic growth among women with breast cancer

Abstract: Objective: To examine the effects of self-reported attentional bias on posttraumatic stress disorder (PTSD) symptoms and posttraumatic growth (PTG) through the potential mediator of cancer-related rumination. Design: A cross-sectional survey design was used and women with breast cancer (N=170) were recruited. Measures: Attentional biases, cancer-related ruminations, PTSD symptoms, and PTG were assessed. Results: Negative attentional bias and negative cancer-related rumination were positively related to PTSD symptoms following cancer diagnosis and treatments, but they were not related to PTG. Positive attentional bias and positive cancer-related rumination were positively related to PTG, but positive attentional bias was not related to PTSD symptoms. Findings showed that negative cancer-related rumination partially mediated the relationship between negative attentional bias and PTSD symptoms, while positive cancer-related rumination partially mediated the relationship between positive attentional bias and PTG. Conclusion: Findings support that there are differential trajectories to PTSD symptoms and PTG with respect to different valence of habitual attentional style and cancer-related rumination. They may serve as potential therapeutic leverages in the alleviation of PTSD symptoms and facilitation of PTG following cancer diagnosis and treatments. Copyright © 2010 John Wiley & Sons, Ltd.

Mechanical Contributions to Chronic Lateral Ankle Instability

Abstract: Lateral ankle sprains are one of the most common athletic injuries. Even more concerning is the high recurrence rate after an initial sprain. The development of repetitive ankle sprains and persistent symptoms after injury has been termed chronic ankle instability (CAI). One of the purported causes of CAI is mechanical ankle instability (MAI). MAI results in abnormal ankle mechanics. Both hypermobility and hypomo-bility may change a joint’s axis of rotation and result in abnormal joint mechanics. The role of hypermobility, or laxity, has been examined extensively in the literature, but more recently the role of hypomobility has also been examined. There may be a relationship between the two, with implications at the talocrural, subtalar, and inferior tibiofibular joints. Assessment and treatment should focus on both hypermobility and hypomobil-ity and although injury may seem to be isolated to the talocrural joint, the inferior tibiofibular and subtalar joints should also be thoroughly examined.

Correlations among multiple measures of functional and mechanical instability in subjects with chronic ankle instability.

Abstract: Context: Although dozens of individual mechanical and functional insufficiencies have been reported in those with chronic ankle instability (CAI), no authors to date have examined the relationship of the insufficiencies to each other. Therefore, studying both the functional and mechanical insufficiencies in the same experimental design will provide valuable information. Objective: To determine the relationships among the numerous functional and mechanical insufficiencies purported to cause CAI. Design: Descriptive study with a correlational design. Setting: Medical center and research laboratory. Patients or Other Participants: Thirty subjects with unilateral CAI (15 males and 15 females: age 20.3 1.3 years; height 172.5 10.7 cm; mass 72.9 15.8 kg). Main Outcome Measure(s): Twenty-six measures of mechanical insufficiencies (ankle laxity and hypomobility) and functional insufficiencies (subjective level of function, static and dynamic balance, ankle and hip strength) were taken on both limbs of all subjects. Bivariate correlations using Pearson product moment coefficients were calculated between all dependent variables measured in the unstable ankles. The level of significance was set a priori at P .05 for all analyses. Results: A number (35) of significant bivariate correlations were identified. Most (32) of these significant relationships were found between functional instability measures (r .38 to .96). Three significant relationships were noted between measures of functional (balance, strength) and mechanical (laxity, hypomobility) instability (r .47 to .52). No significant relationships were found between the different mechanical instability measures. Conclusions: Certain measures of functional instability were significantly correlated and may be redundant. Additionally, the significant correlations between measures of functional (balance, strength) and mechanical instability (laxity, hypomobility) demonstrate that the 2 factors are not completely dichotomous and need to be examined together.