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1.

Purpose

Understanding how sexual and gender minority (SGM) youth's comfort with research procedures compares to their comfort with everyday experiences and routine health care can help calibrate decisions about whether a study meets minimal risk criteria. We sought to quantify SGM adolescents' comfort with sexual health research relative to everyday events and activities often cited as benchmarks of minimal risk.

Methods

A total of 616 SGM adolescents in the United States (mean age = 15.7 years, 41.7% racial/ethnic minority) completed online survey questions assessing sexual behavior, SGM identity, and a 53-item Measure of Adolescent Comfort with Clinical, Research, and Everyday Events that assessed comfort on a 7-point scale (1 = extremely uncomfortable and 7 = extremely comfortable).

Results

The Everyday Events for Adolescents domain had the lowest mean comfort score (M = 3.49, standard deviation [SD] = .58) and was significantly lower than the Routine Medical and Psychological Tests domain (M = 4.43, SD = .92) and the HIV/Sexual Health Research Procedures domain (M = 4.19, SD = .94). Eleven of 17 items on the HIV/Sexual Health Research Procedures domain were ranked as more comfortable than a neutral rating of “neither comfortable nor uncomfortable.” Higher levels of parental acceptance predicted greater levels of comfort across all four domains of the Measure of Adolescent Comfort with Clinical, Research, and Everyday Events. Participants who were out to their parents expressed greater comfort with both SGM Identity and Sexual Health–related procedures and events as well as HIV/Sexual Health Research Procedures.

Conclusions

Overall participants expressed equal or more comfort with research procedures than with everyday life experiences. These findings indicate that common sexual health research procedures may meet minimal risk criteria among SGM adolescent populations.  相似文献   
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Background/purposeColectomy with ileal pouch-anal anastomosis (IPAA) is the standard of care for patients with familial adenomatous polyposis (FAP) and refractory ulcerative colitis (UC). The rates of postoperative complications are not well established in children. The objective of this systematic review is to establish benchmark data for morbidity after pediatric IPAA.MethodsPubMed, Embase, and The Cochrane Library were searched for studies of colectomy with IPAA in patients ≤ 21 years old. UC studies were limited to the anti-tumor necrosis factor-α agents era (1998–present). All postoperative complications were extracted.ResultsThirteen studies met the inclusion criteria (763 patients). Compared to patients with FAP, UC patients had a higher prevalence of pouch loss (10.6% vs. 1.5%). Other major complications such as anastomotic leak, abscess, and fistula were uncommon (mean prevalence 4.9%, 4.2%, and 5.0%, respectively, for patients with UC; 8.7%, 4.2%, and 4.3% for FAP). The most frequent complication was pouchitis (36.4% of UC patients).ConclusionsDevastating complications from colectomy and IPAA are rare, but patients with UC have poorer outcomes than those with FAP. Much of the morbidity may therefore stem from patient or disease factors. Multicenter, prospective studies are needed to identify modifiable risks in patients with UC undergoing IPAA.Level of evidencePrognostic, level II.  相似文献   
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ABSTRACT

Objective: To examine potential ethnic disparities in cancer incidence and survival rates among the oldest old using data from the SEER Program.

Design: Cases diagnosed with one of the leading four cancer sites (lung and bronchus, colon and rectum, female breast, prostate) and four cancer sites (stomach, liver and intrahepatic bile duct, gallbladder, and cervical) that disproportionally affect Hispanics were reported to one of 18 SEER registries. Differences in cancer incidence were examined for cases aged ≥85 years diagnosed during the most recent 5-year time period (2009–2013) and, to examine changes over time, from 1992 to 2013. Five-year relative cancer survival probability was examined for Hispanics and non-Hispanics aged ≥85 years diagnosed 2006–2012.

Results: From 2009 to 2013, non-Hispanics aged ≥85 years had higher incidence rates compared to Hispanics for colon and rectum, lung and bronchus, female breast, and prostate cancers. Five-year survival probability for cancers of all stages combined was higher for non-Hispanics than Hispanics in this age group. However, Hispanics had higher survival probability of colon and rectum and lung and bronchus cancers diagnosed at regional (colon and rectum: 67.2% vs. 60.5%; lung and bronchus: 15.9% vs. 12.7%) and distant (colon and rectum: 5.4% vs. 3.8%; lung and bronchus: 2.8% vs. 2.2%) stages than non-Hispanics, respectively.

Conclusion: Ethnic differences in cancer incidence and survival probability exist for the ≥85 population. Continued efforts are needed to understand and reduce ethnic disparities in cancer prevention and treatment for this population.  相似文献   
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Studies of the sex-specificity of sexual arousal in adults (i.e., the tendency to respond more strongly to preferred-sex individuals than non-preferred sex individuals) have suggested that heterosexual men, homosexual men, and homosexual women show stronger sex-specific responses than do heterosexual women. Evidence for a similar pattern of results in studies investigating the reward value of faces is equivocal. Consequently, we investigated the effects of (1) sexual orientation (homosexual vs. heterosexual), (2) sex (male vs. female), (3) image sex (preferred-sex vs. non-preferred-sex), and (4) the physical attractiveness of the individual shown in the image on the reward value of faces. Participants were 130 heterosexual men, 130 homosexual men, 130 heterosexual women, and 130 homosexual women. The reward value of faces was assessed using a standard key-press task. Multilevel modeling of responses indicated that images of preferred-sex individuals were more rewarding than images of non-preferred-sex individuals and that this preferred-sex bias was particularly pronounced when more physically attractive faces were presented. These effects were not qualified by interactions involving either the sexual orientation or the sex of our participants, however, suggesting that the preferred-sex bias in the reward value of faces is similar in heterosexual men, homosexual men, heterosexual women, and homosexual women.  相似文献   
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Neurosurgical Review - We conducted a systematic review with meta-analysis and qualitative synthesis. This study aims to characterize pseudarthrosis after long-segment fusion in spinal deformity by...  相似文献   
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