Nutrition Education in Medical Schools: What do Medical Students Think?

Objective: To examine medical students' perceptions of the nutrition education received and their ability to apply that knowledge in clinical settings. Methods: This is a qualitative study using a structured survey with free responses to solicit the perspective of US medical students regarding their nutrition education. A national online survey was distributed by the American Academy of Pediatrics, Section on Pediatric Trainees. An expert committee in nutrition education evaluated and conducted a thematic analysis of the survey responses. Results: Twenty-four surveys were completed (10 medical students and 14 pediatric interns). The survey revealed students were not satisfied with the nutrition education they received in several areas including nutritional recommendations for obesity and prediabetes/diabetes; nutritional needs during pregnancy, childhood, and adolescent age-related dietary recommendations; cultural influences on diet and eating habits; and food insecurity. Students also reported a lack of confidence in providing healthful nutrition counseling to adolescent patients and delivering culturally appropriate nutrition advice. Conclusions: Survey responses revealed the need for improvements in several areas of nutrition curricula related to health and chronic disease management and suggest broader social determinants of health such as cultural influences on nutrition practices and food insecurity. The results of this survey provide unique insight into the medical student perspective on nutrition education and can inform the development of future medical school nutrition curriculums.

Decreased Cephalosporin Susceptibility of Oropharyngeal Neisseria Species in Antibiotic-using Men Who Have Sex With Men in Hanoi, Vietnam.

BACKGROUND: Neisseria gonorrhoeae (NG) infections are a global health burden. NG resistance to cephalosporins, which is increasingly reported, is an imminent threat to public health. Many hypothesize that commensal Neisseria species are an important reservoir for genetic material conferring antimicrobial resistance in NG; however, clinical data are lacking. METHODS: Men who have sex with men (MSM) in Hanoi, Vietnam, completed a questionnaire regarding antibiotic use. We collected pharyngeal specimens, cultured Neisseria species, and measured minimum inhibitory concentrations (MICs) to ciprofloxacin, cefixime, ceftriaxone, and cefpodoxime. Using MIC criteria for antimicrobial susceptibility in NG, we categorized the Neisseria species and compared mean MIC levels between different antibiotic user groups. RESULTS: Of 207 participants, 38% used at least 1 antibiotic in the past 6 months; 52% without a prescription. A median of 1 Neisseria species was cultured from each participant (range, 1-4) with 10 different Neisseria species identified overall. The proportion of Neisseria with reduced susceptibility to ciprofloxacin was 93%, cefpodoxime 84%, cefixime 31%, and ceftriaxone 28%. Antibiotic use within the past month was strongly associated with Neisseria species having increased MICs to cefixime, ceftriaxone, and cefpodoxime (mean MIC ratios of 6.27, 4.11, and 7.70, respectively), compared with those who used antibiotics between 1 and 6 months prior (P < .05, all comparisons). CONCLUSIONS: MSM in our study often used antibiotics without a prescription. At least 1 commensal Neisseria species colonized all men. Recent use of any antibiotics may select for oropharyngeal Neisseria species with antimicrobial resistance. The normal flora of the oropharynx may be an important source of antimicrobial resistance in Neisseria gonorrhoeae.

Osteoporosis and fractures in HIV/hepatitis C virus coinfection: a systematic review and meta-analysis.

OBJECTIVE: There is growing evidence that fracture risk is increased in individuals with HIV and/or hepatitis C virus (HCV) infection. We systematically reviewed the literature to determine whether prevalence of osteoporosis and incidence of fracture is increased in HIV/HCV-coinfected individuals. DESIGN: A systematic review and meta-analysis. METHODS: A search was performed of Medline, Scopus and the Cochrane Library databases, as well as of abstracts from annual retroviral, liver and bone meetings (up to 2013) for studies with bone mineral density (BMD) or bone fracture data for HIV/ HCV-coinfected individuals. Osteoporosis odds ratios (ORs) and fracture incidence rate ratios (IRRs) were estimated from studies with data on HIV-monoinfected or HIV/HCV uninfected comparison groups. RESULTS: Of 15 included studies, nine reported BMD data and six reported fracture data. For HIV/HCV-coinfected, the estimated osteoporosis prevalence was 22% [95% confidence interval (95% CI) 12­31] and the crude OR for osteoporosis compared with HIV-monoinfected was 1.63 (95% CI 1.27-2.11). The pooled IRR of overall fracture risk for HIV/HCV-coinfected individuals was 1.77 (95% CI 1.44-2.18) compared with HIV-monoinfected and 2.95 (95% CI 2.17-4.01) compared with uninfected individuals. In addition to HIV/HCV-coinfection, older age, lower BMI, smoking, alcohol and substance use were significant predictors of osteoporosis and fractures across studies. CONCLUSION: HIV/HCV coinfection is associated with a greater risk of osteoporosis and fracture than HIV monoinfection; fracture risk is even greater than uninfected controls. These data suggest that HIV/HCV-coinfected individuals should be targeted for fracture prevention through risk factor modification at all ages and DXA screening at age 50.