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101.

Background

Impairments in peer relations comprise a core feature of social anxiety, particularly among adolescents. Yet, these impairments may also stem from concerns that commonly co-occur with social anxiety, namely depressive symptoms and attention-deficit/hyperactivity disorder (ADHD) symptoms.

Objective

Although peer-related impairments spike during adolescence, we know relatively little about efficiently screening for peer-related impairments that specifically index those impairments relevant to adolescent social anxiety.

Method

We recruited 89 adolescents (M?=?14.5 years, 64% female, 65.1% African American) who varied on evaluation-seeking status (30 evaluation-seeking; 59 community control). On a preliminary phone screen, parents provided reports on three peer-related impairment items identified in prior work as particularly discriminative: number of friends, trouble making friends, and trouble keeping friends. Parents and adolescents completed survey measures of social anxiety and mental health concerns commonly linked to social anxiety (i.e., depressive symptoms, ADHD symptoms).

Results

Increased peer-related impairments were uniquely related to increased social anxiety, controlling for depressive symptoms and ADHD symptoms. Increased peer-related impairments also predicted increased risk for being above the clinical cut score on measures of social anxiety, depressive symptoms, and ADHD symptoms. The number of peer-related impairments significantly distinguished adolescents on evaluation-seeking status.

Conclusions

Using a short list of three items assessing peer-related impairments (number of friends, trouble making friends, and trouble keeping friends) one can efficiently screen for peer-related impairments of specific relevance to adolescent social anxiety. These findings have important implications for leveraging efficient, evidence-based screening devices when clinically assessing adolescent social anxiety, particularly in low-resource mental health settings.
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Total knee arthroplasty has provided dramatic improvements in function and pain for the majority of patients with knee arthritis, yet a significant proportion of patients remain dissatisfied with their results. We performed a prospective analysis of 215 patients undergoing TKA who underwent a comprehensive array of evaluations to discover whether any preoperative assessment could predict high pain scores and functional limitations postoperatively. Patients with severe pain with a simple knee range-of-motion test prior to TKA had a 10 times higher likelihood of moderate to severe pain at 6 months. A simple test of pain intensity with active flexion and extension preoperatively was a significant predictor of postoperative pain at 6 months after surgery. Strategies to address this particular patient group may improve satisfaction rates of TKA.  相似文献   
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Of the 13.7 million cancer survivors living in the United States as of January 2012, 1.2 million, or 9 %, were colorectal cancer (CRC) survivors. Determining an optimal surveillance for CRC survivors is necessary because of the significant burden follow-up poses to patients, physicians, and the health care system. Currently, there is no consensus regarding optimal follow-up in CRC patients. Current literature and published guidelines related to CRC follow-up were reviewed to examine the evidence for the surveillance strategies and specific tools demonstrated to improve outcome after curative CRC resection. An intensive surveillance strategy results in increased identification of recurrences amenable to curative resection but does not result in reduced overall or CRC-specific mortality. Patients most likely to benefit from surveillance include younger patients, those with earlier tumors, locoregional recurrences, longer time to recurrence, lower carcinoembryonic antigen (CEA) levels before reoperation, and those with isolated recurrence. Complete resection of recurrence is the only factor consistently associated with improved survival. CEA, colonoscopy, and liver-focused imaging surveillance appear to have the greatest impact on mortality after curative CRC resection. A CRC surveillance strategy is recommended that includes tumor risk stratification, that provides a focus on identifying recurrences amenable to complete resection, and that utilizes those modalities demonstrated to be most effective at improving outcome after CRC resection.  相似文献   
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