Objectives: This study assessed the effect of diet habits on lower urinary tract symptoms (LUTS) and sexual function in Chinese men with LUTS/benign prostatic hypertrophy (LUTS/BPH).
Setting: Multicentre study conducted between July 2013 and December 2013 in 11 hospitals in 3 geographic regions in China.
Participants: Overall, participants with LUTS/BPH accounted for 61.4% (2584/4208) of the respondents, whose data were processed in the following statistical analysis.
Primary And Secondary Outcome Measures: LUTS and sexual function were assessed based on the International Prostate Symptom Score (IPSS) and the International Index of Erectile Function 5 (IIEF-5) score. Prostate volume (PV) was determined by ultrasound.
Results: A total of 4208 participants met the inclusion criteria. The average age of the whole participants was 65.8±7.7 years. Overall, participants with LUTS/BPH accounted for 61.4% (2584/4208) of the respondents, whose data were processed in the following statistical analysis. Generally, prostate enlargement was greatest in south China. LUTS and male sexual dysfunction (MSD) were most severe in northwest China. Based on multivariable analysis, PV enlarged as the age (p<0.001), body mass index (BMI; p<0.001) and vegetable intake (p<0.001) increased. Age (p<0.001) and BMI (p<0.05) independently increased the IPSS. A higher level of education (p<0.001) and more frequent meat, fish and egg intake (p<0.05) decreased the IPSS. Age (p<0.001), BMI (p<0.001), low education level (p<0.05), vegetable intake (p=0.001), and milk and dairy product intake (p=0.001) decreased the IIEF-5 score.
Conclusions: In addition to factors including age, obesity and level of education, dietary habits and geographic difference might also play an important role in the variation of PV, LUTS and MSD for Chinese men with LUTS/BPH.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5013377 | PMC |
| http://dx.doi.org/10.1136/bmjopen-2015-010863 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Sexual dimorphism in exercise-induced response on steroid hormones to a 24-week supervised concurrent training intervention.
Eur J Clin Invest
January 2025
Department of Physiology, Faculty of Medicine, University of Granada, Granada, Spain.
Background: Steroid hormones are key mediators of adaptative responses to exercise, a stimulus that may concurrently affect their blood concentrations. However, the chronic endocrine adaptations and whether these potential changes are dependent on exercise intensity remain undetermined. Moreover, it is also unknown if the exercise-induced effects on steroid hormonal status are related to the participant' sex.
View Article and Find Full Text PDFCharacterisation of the effects of the chemotherapeutic agent paclitaxel on neuropathic pain-related behaviour, anxiodepressive behaviour, cognition, and the endocannabinoid system in male and female rats.
Front Pharmacol
January 2025
Pharmacology and Therapeutics, School of Medicine, University of Galway, Galway, Ireland.
Paclitaxel (PTX) is a commonly used chemotherapeutic drug, however, one of its major adverse effects is chronic neuropathic pain, with the incidence being higher in women than in men. The neurobiological mechanisms behind this sex difference are still largely unclear, and the endocannabinoid system, which exhibits sexual dimorphism and plays a key role in pain regulation, is a promising area for further studies. The present study aimed to characterise pain-, cognition-, anxiety-, and depression-related behaviours in male and female rats following PTX administration, and associated alterations in the endocannabinoid system.
View Article and Find Full Text PDFWood-loving magic mushrooms from Australia are saprotrophic invaders in the Northern Hemisphere.
Fungal Syst Evol
December 2024
Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, Michigan, USA.
Magic mushrooms are fungi that produce psilocybin, an entheogen with long-term cultural use and a breakthrough compound for treatment of mental health disorders. Fungal populations separated by geography are candidates for allopatric speciation, yet species connectivity typically persists because there is minimal divergence at functional parts of mating compatibility genes. We studied whether connectivity is maintained across populations of a widespread species complex of magic mushrooms that has infiltrated the Northern Hemisphere from a hypothesised centre of origin in Australasia.
View Article and Find Full Text PDFTrichomoniasis, caused by the parasite , is the most common non-viral sexually transmitted infection. Current treatment relies exclusively on 5-nitroimidazole drugs, with metronidazole (MTZ) as the primary option. However, the increasing prevalence of MTZ-resistant strains poses a significant challenge, particularly in the current absence of alternative therapies.
View Article and Find Full Text PDFPreservation of sexual function with Optilume-a novel treatment for lower urinary tract symptoms secondary to benign prostatic hyperplasia.
J Sex Med
January 2025
The Center for Men's Health Stritch School of Medicine, Maywood, IL 60153, United States.
Background: The Optilume benign prostatic hyperplasia (BPH) catheter system is a novel minimally invasive paclitaxel-coated dilation system that has demonstrated substantial and durable results in urinary flow and symptoms.
Aim: We now assess the impact of Optilume BPH procedure on sexual function.
Methods: Prior published results have described the methods of data collection during the PINNACLE study, which demonstrated durable improvement in urinary symptoms.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!