Vitamin D-Related Risk Factors for Maternal Morbidity during Pregnancy: A Systematic Review.

Vitamin D has well-defined classical functions related to metabolism and bone health but also has non-classical effects that may influence pregnancy. Maternal morbidity remains a significant health care concern worldwide, despite efforts to improve maternal health. Nutritional deficiencies of vitamin D during pregnancy are related to adverse pregnancy outcomes, but the evidence base is difficult to navigate.

[Declared experiences of risky sexual behaviors in relation to alcohol consumption in the first year of college.].

Objective: In college students, higher risk alcohol consumption (drunkenness and binge drinking-BD) has negative consequences on their development and and probably facilitates risk sexual behaviors. The objective was to study if risky sexual behaviors when consuming alcohol (RSBA) are associated with higher risk consumption.

Methods: Cross-sectional multicenter study with UniHcos Project, 1 year university students from 11 universities in Spain, academic years 2011-2012 to 2017-2018 data.

Menstrual Problems and Lifestyle among Spanish University Women.

Menstrual problems affect many young women worldwide, conditioning both their academic performance and quality of life. This study sought to analyse the prevalence of menstrual problems and their possible relationship with lifestyle among Spanish university women, as part of a research project (UniHcos Project) involving a cohort of 11 Spanish universities with 7208 university students. A descriptive analysis was performed using the bivariate chi-square test and the Student's -test together with a binary logistic regression, in which the dependent variable was 'suffering from menstrual problems'.

Modeling residential water demand: An approach based on household demand systems.

Most estimations of residential water demand are based on single-equation models that rely on assumptions that are most often not compatible with the fundamental principles of consumer theory. In this paper, we relax these assumptions by using a more flexible system of demand estimation, the Quadratic Almost Ideal Demand System (QUAIDS) (Banks et al., 1997) and reveal the existence in our sample of substitution and complementary patterns as well as non-linearities in Engel curves for water consumption.

Prevalence of colorectal disease in Enterococcus faecalis infective endocarditis: results of an observational multicenter study.

Introduction And Objectives: The aim of this study was to determine the prevalence of colorectal disease in Enterococcus faecalis infective endocarditis (EFIE) patients.

Methods: An observational, retrospective, multicenter study was performed at 4 referral centers. From the moment that a colonoscopy was systematically performed in EFIE in each participating hospital until October 2018, we included all consecutive episodes of definite EFIE in adult patients.

Tobacco smoking and alcohol consumption as risk factors for thymoma - A European case-control study.

Purpose: Hardly anything is known about the aetiology of thymoma. This paper presents data regarding tobacco smoking and alcohol consumption in relation to thymoma from the first case-control study performed on this rare tumour.

Methods: A European multi-centre case-control study including incident cases aged 35-69 years with thymoma between 1995 and 1997, was conducted in seven countries.

Factors Associated with Prolonged Patient-Attributable Delay in the Diagnosis of Colorectal Cancer.

Purpose: The delayed diagnosis of colorectal cancer (CRC) may be attributable to sociodemographic characteristics, to aspects of tumour histopathology or to the functioning of the health system. We seek to determine which of these factors most influences prolonged patient-attributable delay (PPAD) in the diagnosis and treatment of CRC.

Materials And Methods: A prospective, multicentre observational study was conducted in 22 Spanish hospitals.

Clinical interval and diagnostic characteristics in a cohort of bladder cancer patients in Spain: a multicenter observational study.

Objective: We performed a cohort study in seven hospitals in Spain to determine the clinical characteristics of incident patients with bladder cancer, the diagnostic process, and the conditions that might affect health care interval times.

Results: 314 patients with bladder cancer were included, 70.3 (Standard Deviation [SD] 11.

Asthma and influenza vaccination in elderly hospitalized patients: Matched case-control study in Spain.

Objectives: Influenza infection is an exacerbating factor for asthma, and its prevention is critical in managing asthmatic patients. We investigated the effect of influenza vaccination on asthmatic and non-asthmatic patients hospitalized with laboratory-confirmed influenza in Spain.

Methods: We made a matched case-control study to assess the frequency of hospitalization for influenza in people aged ≥65 years.

Nutritional Impact of a Gluten-Free Casein-Free Diet in Children with Autism Spectrum Disorder.

We compared anthropometric values, nutrient intake, the Healthy Eating Index and food variety in children with autism spectrum disorder (ASD), 20 on a gluten-free casein-free (GFCF) diet and 85 on a regular diet in Valencia (Spain) using 3-days food diaries. Those on the GFCF diet had a lower weight, body mass index, and total energy, pantothenic acid, calcium, phosphorus and sodium intake, but a higher intake of fiber, legumes, and vegetables. Further, the GFCF diet group had a better quality of fat intake, but needed supplementation with vitamin D.

Influence of pesticide use in fruit orchards during blooming on honeybee mortality in 4 experimental apiaries.

Samples of dead honey bees (Apis mellifera L.) were collected periodically from 4 different locations during citrus and stone fruit trees blooming season to evaluate the potential impact of agrochemicals on honey bee death rate. For the determination of mortality, dead honey bee traps were placed in front of the experimental hives entrance located in areas of intensive agriculture in Valencian Community (Spain).

Study on the Linezolid Prescription According to the Approval of Indication in a University Hospital.

Indications for linezolid use are nosocomial or community-acquired pneumonia and skin infections or soft tissue infection caused by gram-positive microorganisms, but new recommendations may emerge. It is important to balance benefits with risks because severe adverse events have been described in patients taking linezolid treatment. Accordingly, we evaluated the suitability of linezolid prescription according to approval of indication by evaluating the presence of drug-related problems (DRP) in a University hospital.

Clinical intervals and diagnostic characteristics in a cohort of prostate cancer patients in Spain: a multicentre observational study.

Background: Little is known about the healthcare process for patients with prostate cancer, mainly because hospital-based data are not routinely published. The main objective of this study was to determine the clinical characteristics of prostate cancer patients, the, diagnostic process and the factors that might influence intervals from consultation to diagnosis and from diagnosis to treatment.

Methods: We conducted a multicentre, cohort study in seven hospitals in Spain.

Fat intake in children with autism spectrum disorder in the Mediterranean region (Valencia, Spain).

Objective: Children with autism spectrum disorder (ASD) have been found to have alterations in dietary fat intake and fat quality. The fat intakes of the foods consumed by children with and without ASD were compared, and the deficiency and excess of these nutrients were examined.

Methods: In a matched case-control study, 3-day food diaries were completed by 105 children with ASD and 495 typically developing (TD) 6- to 9-year-old children in Valencia (Spain).

Vitamin D and psoriasis pathology in the Mediterranean region, Valencia (Spain).

Vitamin D has important immunomodulatory effects on psoriasis in the Mediterranean region. To measure vitamin D intake in subjects with and without psoriasis, and to find an association with relevant clinical features, a case-control study was performed using cases (n = 50, 50% participation rate) clinically diagnosed with psoriasis and 200 healthy subjects (39.5% participation rate), leaving a final sample of 104 people.

Zinc and smoking habits in the setting of hypertension in a Spanish populations.

The objective of this study was to evaluate the relationship between trace and toxic amounts of zinc (Zn) in biological samples (blood and urine) and the smoking habits of hypertensive patients and healthy control subjects in Valladolid (Spain). In order to compare biological samples, the concentrations of these samples were measured using inductively coupled plasma mass spectrometry. The limits of detection for Zn in blood plasma ranged between 4.

Assessment of the microbiological quality of groundwater in three regions of the Valencian Community (Spain).

Urban groundwater development was traditionally constrained by concerns about its quality. This study was conducted in the regions of La Ribera Alta and Ribera Baja and La Plana de Requena-Utiel of the Valencian Community (Valencia, Spain) where population density, demand for drinking water and agricultural activities are high. Groundwater bodies (GWBs) are regarded as management areas within each territory, and were used to establish protection policies.

Pandemic influenza A (H1N1) infection in pregnant and nonpregnant women in Spain (2009-2010).

The present study aimed to compare the main features of infection with pandemic influenza A virus in pregnant and nonpregnant women admitted to hospitals in Spain during the first waves of the 2009-2010 influenza pandemic. This was a prospective (November 2009 to June 2010), multicenter observational study. All cases were women of reproductive age who had not been vaccinated against seasonal or pandemic influenza A.

The impact of atmospheric pollutants on the prevalence of atopic eczema in 6-7-year-old schoolchildren in Spain; ISAAC Phase III.

Atopic Eczema (AE) is a chronic inflammatory skin disease that affects children and adults, and alters quality of life with a high morbidity rate and severe economic burden. The objective of the present work was to analyse specific atmospheric pollutants (O3, NO, PM10 and SO2) affecting the prevalence of diagnosed AE and its symptoms among 6-7-year-old schoolchildren.The participants included 21311 schoolchildren aged 6-7 years from 8 Spanish regions, whose parents completed the ISAAC Phase III questionnaire to ascertain AE diagnosis and symptoms.

Is acetaminophen use associated with atopic eczema and other allergic diseases in adolescents?

Atopic Eczema (AE) is a chronic inflammatory skin disease that affects children and adults, and alters quality of life. Previous studies have suggested several socio-demographic and environmental factors related to the prevalence of AE and other allergic diseases, including acetaminophen use. In the present study, we report the rates of isolated AE, AE associated with asthma and AE associated with rhinitis among 13- to 14-year-old Spanish adolescents and the level of association of these conditions with the use of acetaminophen.

Asthma phenotypes identified by latent class analysis in the ISAAC phase II Spain study.

Background: Classification of respiratory symptoms may help to identify different underlying asthma phenotypes reflecting differences in aetiology and prognosis of wheezing disease among children.

Objective: To determine childhood asthma phenotypes based on respiratory symptoms from a widely used questionnaire to further classify phenotypes in international settings.

Methods: Between 2000 and 2002 cross-sectional studies were performed in four centres in Spain.

Prevalence of asthma symptoms in schoolchildren, and climate in west European countries: an ecologic study.

The aim of the present study was to estimate the associations between the prevalence of asthma symptoms in schoolchildren and meteorological variables in west European countries that participated in the International Study of Asthma and Allergies in Children (ISAAC), Phase III 1997-2003. An ecologic study was carried out. The prevalence of asthma was obtained from this study from 48 centers in 14 countries, and meteorological variables from those stations closest to ISAAC centers, together with other socioeconomic and health care variables.

Are there anthropometric differences between autistic and healthy children?

Anthropometric development and growth were assessed in 2 groups of 6- to 9-year-olds: children with autism spectrum disorders and typically developing children. In a case-control study conducted in Valencia, Spain, we compared the body mass index (kg/m(2)) of 40 children with autism spectrum disorders (cases) and 113 typically developing children (controls) from the same area of residence. The sex- and age-adjusted odds ratios for being underweight in cases was 2.