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Background: Proprotein convertase subtilisin/kexin type 9 inhibitors (PCSK9i) have been shown to improve cardiovascular outcomes by reducing low‐density lipoprotein cholesterol (LDL‐C). However, sex differences in the efficacy of evolocumab remain unclear. This study aimed to investigate sex differences in the efficacy of evolocumab using real‐world data. Method: Data were collected from the First Affiliated Hospital of Guangxi Medical University. A total of 416 eligible patients were selected from 1463 patients treated with evolocumab for secondary prevention. Clinical data, including individual characteristics and lipids profiles, were recorded. Propensity score matching (PSM) was used to control for potential confounders, with covariates including age, body mass index, smoking status, and diabetes. All eligible participants were propensity‐matched 1:1 for female versus male with a match tolerance of 0.02. The efficacy of evolocumab in females and males was compared by PSM‐adjusted analysis. Results: In the PSM analysis, a significant difference was found in the relative percentage reduction of LDL‐C between females and males (−42.7% vs. −54.4%, p < 0.001). In addition, the absolute LDL‐C reduction was lower in females compared to males (interquartile range: −1.5 [−2.2, −0.8] mmol/L vs. −1.9 [−2.5, −1.0] mmol/L, p = 0.018). The rate of target LDL‐C attainment was lower in females than in males after treatment with evolocumab (21.6% vs. 39.8%, p = 0.009). Conclusion: These results suggest that males have a better response to evolocumab in term of LDL‐C reduction compared to females. [ABSTRACT FROM AUTHOR]

Background: Poor habits can worsen gastroesophageal reflux disease (GERD) and reduce treatment efficacy. Few large-scale studies have examined lifestyle influences, particularly eating habits, on GERD in China, and research related to eating quickly, hyperphagia, and eating hot foods is quite limited. The aim of this study was to evaluate the relationship between GERD pathogenesis and lifestyle factors to produce useful information for the development of a clinical reference guide through a national multicenter survey in China. Methods: Symptom and lifestyle/habit questionnaires included 19 items were designed. The questionnaire results were subjected to correlation analysis relative to GERD symptom onset. A standard proton pump inhibitor (PPI) was advised to correct patients with unhealthful lifestyle habits. Results: A total of 1518 subjects (832 GERD, 686 non-GERD) enrolled from six Chinese hospitals completed symptom and lifestyle/habit questionnaires. The top lifestyle factors related to GERD were fast eating, eating beyond fullness, and preference for spicy food. Univariate analysis showed that 21 factors, including male gender, a supra-normal body mass index (BMI), smoking, drinking alcohol, fast eating, eating beyond fullness, eating very hot foods, and drinking soup, among others, were associated with GERD (p < 0.05). Logistic multivariate regression analysis revealed the following risk factors for GERD [with odds ratios (ORs)]: fast eating (4.058), eating beyond fullness (2.849), wearing girdles or corsets (2.187), eating very hot foods (1.811), high BMI (1.805), lying down soon after eating (1.544), and smoking (1.521). Adjuvant lifestyle interventions improved outcomes over medication alone (z = –8.578, p < 0.001 Mann–Whitney rank sum test). Conclusions: Lifestyle interventions can improve medication efficacy in GERD patients. Numerous habits, including fast eating, eating beyond fullness, and eating very hot foods, were associated with GERD pathogenesis. The present results may be useful as a reference for preventive education and treatment. [ABSTRACT FROM AUTHOR]