Rutgers University

About: Rutgers University is a education organization based out in New Brunswick, New Jersey, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 68736 authors who have published 159418 publications receiving 6713860 citations. The organization is also known as: Rutgers, The State University of New Jersey & Rutgers.

[Lower urinary tract symptoms and male sexual dysfunction: the multinational survey of the aging.male (MSAM-7)].

Abstract: OBJECTIVES: Lower urinary tract symptoms (LUTS), which are often caused by benign prostatic hypertrophy (BPH), and sexual dysfunction are common in older men, with an overall prevalence of > 50% in men aged > 50 years. Men with LUTS have been reported to experience sexual dysfunction, including ejaculatory loss, painful ejaculation, and erectile dysfunction. This study was conducted to investigate the relationship between LUTS and sexual problems in aging men. METHODS: A large-scale, multinational survey was conducted in the US and six European countries to systematically investigate the relationship between LUTS and sexual dysfunction in older men. Detailed questionnaires were mailed to a national representative sample of men aged 50 to 80 years in each country. Selection was made on the basis of age, occupation, geographie region, and population density. LUTS and sexual function were assessed by validated symptom scales, including the International Prostate Symptom Score, the Danish Prostatic Symptom Score, and the International Index of Erectile Function. Subjects also completed a health and demographics questionnaire. RESULTS: A total of 34,800 surveys were mailed out, 14,254 were completed and returned, and 12,815 were deemed evaluable and included in the analysis. Results were consistent from one country to another. Although 90% of the men had LUTS, only 19% had sought medical help for urinary problems and only 11% were medically treated. Sexual activity was reported by 83% of the sample, with 71% reporting at least one episode of sexual activity during the previous 4 weeks. Sexual disorders and their bothersomeness were strongly related to both age and severity of LUTS. The relationship between sexual problems and LUTS is independent of comorbidities such as diabetes, hypertension, cardiac disease, and hypercholesterolemeia. CONCLUSIONS: Sexual activity is common in a majority of men over age 50 and is an important component of overall quality of life. The presence and severity of LUTS are independent risk factors for sexual dysfunction in older men. These results highlight the clinical importance of evaluating LUTS in patients with sexual dysfunction, and the need to consider sexual issues in the management of patients with benign prostatic hypertrophy.

Trichomonas vaginalis associated with low birth weight and preterm delivery. The Vaginal Infections and Prematurity Study Group.

Abstract: Background:Several studies have suggested that pregnant women infected withTrichomonas vaginalismay be at increased risk of an adverse outcome.Goal:To evaluate prospectively the association betweenT. vaginalisand risk of adverse pregnancy outcome in a large cohort of ethnically diverse women.Study D

Semiparametric regression for the mean and rate functions of recurrent events

Abstract: The counting process with the Cox-type intensity function has been commonly used to analyse recurrent event data. This model essentially assumes that the underlying counting process is a time-transformed Poisson process and that the covariates have multiplicative effects on the mean and rate function of the counting process. Recently, Pepe and Cai, and Lawless and co-workers have proposed semiparametric procedures for making inferences about the mean and rate function of the counting process without the Poisson-type assumption. In this paper, we provide a rigorous justification of such robust procedures through modern empirical process theory. Furthermore, we present an approach to constructing simultaneous confidence bands for the mean function and describe a class of graphical and numerical techniques for checking the adequacy of the fitted mean–rate model. The advantages of the robust procedures are demonstrated through simulation studies. An illustration with multiple-infection data taken from a clinical study on chronic granulomatous disease is also provided.

Getting worse: the stigmatization of obese children.

Abstract: LATNER, JANET D. AND ALBERT J. STUNKARD. Getting worse: the stigmatization of obese children. Obes Res. 2003;11:452-456. Objective: The prevalence of childhood obesity more than doubled in the period from 1961 to 2001. We replicated a 1961 study of stigma in childhood obesity to see what effect this increased prevalence has had on this stigma. Research Methods and Procedures: Participants included 458 5th- and 6th-grade children attending upper-middle and lower-middle income U.S. public schools. Children ranked six drawings of same-sex children with obesity, various disabilities, or no disability (“healthy”), in order of how well they liked each child. Results: Children in both the present and the 1961 study liked the drawing of the obese child least. The obese child was liked significantly less in the present study than in 1961 [Kruskal-Wallis H(1) 130.53, p 0.001]. Girls liked the obese child less than boys did [H(1) 5.23, p 0.02]. Children ranked the healthy child highest and significantly higher than in 1961 [H(1) 245.40, p 0.001]. The difference in liking between the healthy and obese child was currently 40.8% greater than in 1961. Discussion: Stigmatization of obesity by children appears to have increased over the last 40 years.

Time-dependent density functional theory: Past, present, and future

Abstract: Time-dependent density functional theory (TDDFT) is presently enjoying enormous popularity in quantum chemistry, as a useful tool for extracting electronic excited state energies. This article discusses how TDDFT is much broader in scope, and yields predictions for many more properties. We discuss some of the challenges involved in making accurate predictions for these properties.