Intersecting race and gender stereotypes:Implications for group-level attitudes

Two studies examined the relationship between explicit stereotyping and prejudice by investigating how stereotyping of minority men and women may be differentially related to prejudice. Based on research and theory related to the intersectional invisibility hypothesis (Purdie-Vaughns & Eibach, 2008), we hypothesized that stereotyping of minority men would be more strongly related to prejudice than stereotyping of minority women. Supporting our hypothesis, in both the United Kingdom (Study 1) and the United States (Study 2), when stereotyping of Black men and women were entered into the same regression model, only stereotyping of Black men predicted prejudice. Results were inconsistent in regard to South Asians and East Asians. Results are discussed in terms of the intersectional invisibility hypothesis (Purdie-Vaughns & Eibach, 2008) and the gendered nature of the relationship between stereotyping and attitudes

Medical Management Following Surgical Therapy in Inflammatory Bowel Disease: Evidence from Cochrane Reviews

The Cochrane Inflammatory Bowel Diseases Group presented a symposium at Digestive Diseases Week 2019 entitled “Medical Management Following Surgical Therapy in Inflammatory Bowel Disease: Evidence from Cochrane Reviews”. This article summarizes the data presented at this symposium

The NOD2-Smoking Interaction in Crohn's Disease is likely Specific to the 1007fs Mutation and may be Explained by Age at Diagnosis:A Meta-Analysis and Case-Only Study

Background: NOD2 and smoking are risk factors for Crohn's disease. We meta-analyzed NOD2-smoking interactions in Crohn's disease (Phase 1), then explored the effect of age at diagnosis on NOD2-smoking interactions (Phase 2). Methods: Phase 1: MEDLINE and EMBASE were searched for studies (n = 18) providing data on NOD2 and smoking in Crohn's disease. NOD2-smoking interactions were estimated using odds ratios (ORs) and 95% confidence intervals (CIs) calculated using random effects models. Phase 2: A case-only study compared the proportion of smokers and carriers of the 1007 fs variant across ages at diagnosis (≤16, 17–40, >40 years). Findings: Phase 1: Having ever smoked was less common among carriers of the 1007 fs variant of NOD2 (OR 0.74, 95%CI:0.66–0.83). There was no interaction between smoking and the G908R (OR 0.96, 95%CI:0.82–1.13) or the R702W variant (OR 0.89, 95%CI:0.76–1.05). Phase 2: The proportion of patients (n = 627) carrying the 1007 fs variant decreased with age at diagnosis (≤16 years: 15%; 17–40: 12%; >40: 3%; p = 0.003). Smoking was more common in older patients (≤16 years: 4%; 17–40: 48%; >40: 71%; p < 0.001). Interpretation: The negative NOD2-smoking interaction in Crohn's disease is specific to the 1007 fs variant. However, opposing rates of this variant and smoking across age at diagnosis may explain this negative interaction

Smoking Is Associated with an Increased Risk for Surgery in Diverticulitis: A Case Control Study.

Cigarette smoking increases the risk of surgery in Crohn's disease. However, the effect of smoking on the need for surgery for diverticulitis is unknown.We evaluated whether smoking was a risk factor for surgery among patients admitted to hospital with acute diverticulitis.We conducted a population-based comparative cohort study of patients admitted to hospital for diverticulitis who were treated with medical versus surgical management.We used the population-based Discharge Abstract Database to identify 176 adults admitted emergently with a diagnosis of diverticulitis between 2009 and 2010 in Calgary.We performed a medical chart review to confirm the diagnosis of diverticulitis and to extract clinical data. The primary outcome was a partial colectomy during hospitalization. Logistic regression evaluated the association between smoking and surgery after adjusting for potential confounders, including age, sex, comorbidity, and disease severity.A partial colectomy was performed on 35.6% of patients with diverticulitis and 1.3% died. Among diverticulitis patients, 26.8% were current smokers, 31.5% were ex-smokers, and 41.6% never smoked. Compared to non-smokers, current smokers (adjusted odds ratio [OR] 9.02; 95% confidence interval [CI]: 2.47-32.97) and former smokers (adjusted OR 5.41; 95% CI: 1.54-18.96) had increased odds of surgery.Smoking is associated with the need for surgical management of diverticulitis

Unadjusted and adjusted odds ratios with 95% confidence intervals (CI) of requiring surgical management of diverticulitis.

<p>Unadjusted and adjusted odds ratios with 95% confidence intervals (CI) of requiring surgical management of diverticulitis.</p