scholarly journals Environmental and social determinants of acute rheumatic fever: a longitudinal cohort study

2019 ◽  
Vol 147 ◽  
Author(s):  
J. W. Cannon ◽  
M. Abouzeid ◽  
N. de Klerk ◽  
C. Dibben ◽  
J. R. Carapetis ◽  
...  
Keyword(s):  
Risk Factors ◽  
Early Childhood ◽  
Rheumatic Fever ◽  
Middle Childhood ◽  
Acute Rheumatic Fever ◽  
Close Contact ◽  
Large Family ◽  
World Health ◽  
History Of ◽  
Tract Infections

AbstractAcute rheumatic fever (ARF), an auto-immune response to a group AStreptococcusinfection and precursor to rheumatic heart disease (RHD), remains endemic in many socio-economically disadvantaged settings. A Global Resolution on ARF and RHD was recently adopted at the 71st World Health Assembly where governments committed to improving efforts to prevent and control ARF and RHD. To inform these efforts, the objectives of this study were to examine associations between childhood ARF in the UK between 1958 and 1969 and a range of environmental and social factors. Of 17 416 children from the nationally representative birth cohort of the National Child Development Study, ARF was reported in 23 children during early childhood (between birth and the 7-year follow-up) and in 29 additional children during middle childhood (between the 7- and 11-year follow-ups). Risk factors associated with ARF in both early and middle childhood were: a large family size; attendance at a private nursery or class; a history of nephritis, kidney or urinary tract infections; and a history of throat or ear infections. Risk factors for ARF in early childhood alone were families with fathers in a professional or semi-professional occupation and families who moved out of their local neighbourhood. Risk factors in late childhood alone included overcrowding and free school meals. These data suggest that prevention strategies in ARF endemic settings may be enhanced by targeting, for example, new members entering a community and children in environments of close contact, such as a nursery or shared bedrooms.

Abstract 090: Armenian Ethnicity: An Independent Risk Factor for Positive Exercise Treadmill Tests

2017 ◽  
Vol 10 (suppl_3) ◽  
Author(s):  
Ara H Rostomian ◽  
Daniel Sanchez ◽  
Jonathan Soverow
Keyword(s):  
Risk Factors ◽  
Los Angeles ◽  
Multivariate Logistic Regression Analysis ◽  
Safety Net ◽  
The United States ◽  
World Health ◽  
Limited Information ◽  
Safety Net Hospital ◽  
Exercise Treadmill ◽  
History Of

Background: Several studies have examined the risk of cardiovascular disease (CVD) among larger racial and ethnic groups such as Hispanics and African-Americans in the United States, but limited information is available on smaller subgroups such as Armenians. According to the World Health Organization, Armenia ranks eighth in CVD rates among all countries however it is unclear if Armenian immigrants living in the US have the same high rates of disease. This study examined whether being of Armenian descent increased the risk of having a positive exercise treadmill test (ETT) among patients treated at a safety net hospital in Los Angeles County. Methods: Data on patients who received an ETT from 2008-2011 were used to conduct a retrospective analysis of the relationship between Armenian ethnicity and ETT result as a surrogate measure for CVD. A multivariate logistic regression analysis was used to estimate the odds ratios (OR) for having a positive ETT among Armenians relative to non-Armenians, adjusting for the following pre-specified covariates: gender, age, diabetes, hypertension, hyperlipidemia, smoking, family history of coronary artery disease (CAD), and patient history of CAD. Results: A total of 5,297 patients, ages 18 to 89, were included. Of these, 13% were Armenian and 46% were male, with an average age of 53 years. Armenians had higher odds of having a positive ETT than non-Armenians (Crude OR=1.30, p=0.037, CI:1.02,1.66). After adjusting for CV risk factors, Armenians were still significantly more likely to have a positive ETT than non-Armenians (OR=1.33, p=0.029, CI:1.03,1.71). CAD (OR 2.02, p<0.001, CI:1.38,2.96), and hyperlipidemia (OR=1.31, p=0.008, CI:1.07,1.60) were also significantly associated with a positive ETT. Conclusion: Armenians have a higher likelihood of having a positive ETT than non-Armenians. This relationship appears to be independent of traditional CV risk factors and suggests a role for cultural and/or genetic influences.

scholarly journals Risk Factors for Community Acquired Extended-Spectrum Β-lactamase (ESBL) Producing Enterobacteriaceae Urinary Tract Infections (UTIs)

2017 ◽  
Vol 4 (suppl_1) ◽  
pp. S345-S345
Author(s):  
Dheeraj Goyal ◽  
Kristin Dascomb ◽  
Peter S Jones ◽  
Bert K Lopansri
Keyword(s):  
Risk Factors ◽  
Urinary Tract ◽  
Urinary Catheter ◽  
Univariate Analysis ◽  
Prior History ◽  
Factors Associated ◽  
Extended Spectrum ◽  
History Of ◽  
Enterobacteriaceae Infections ◽  
Tract Infections

Abstract Background Community-acquired extended-spectrum β-lactamase (ESBL) producing Enterobacteriaceae infections pose unique treatment challenges. Identifying risk factors associated with ESBL Enterobacteriaceae infections outside of prior colonization is important for empiric management in an era of antimicrobial stewardship. Methods We randomly selected 251 adult inpatients admitted to an Intermountain healthcare facility in Utah with an ESBL Enterobacteriaceae urinary tract infection (UTI) between January 1, 2001 and January 1, 2016. 1:1 matched controls had UTI at admission with Enterobacteriaceae but did not produce ESBL. UTI at admission was defined as urine culture positive for &gt; 100,000 colony forming units per milliliter (cfu/mL) of Enterobacteriaceae and positive symptoms within 7 days prior or 2 days after admission. Repeated UTI was defined as more than 3 episodes of UTI within 12 months preceding index hospitalization. Cases with prior history of ESBL Enterobacteriaceae UTIs or another hospitalization three months preceding the index admission were excluded. Univariate and multiple logistic regression techniques were used to identify the risk factors associated with first episode of ESBL Enterobacteriaceae UTI at the time of hospitalization. Results In univariate analysis, history of repeated UTIs, neurogenic bladder, presence of a urinary catheter at time of admission, and prior exposure to outpatient antibiotics within past one month were found to be significantly associated with ESBL Enterobacteriaceae UTIs. When controlling for age differences, severity of illness and co-morbid conditions, history of repeated UTIs (adjusted odds ratio (AOR) 6.76, 95% confidence interval (CI) 3.60–13.41), presence of a urinary catheter at admission (AOR 2.75, 95% CI 1.25 – 6.24) and prior antibiotic exposure (AOR: 8.50, 95% CI: 3.09 – 30.13) remained significantly associated with development of new ESBL Enterobacteriaceae UTIs. Conclusion Patients in the community with urinary catheters, history of recurrent UTIs, or recent antimicrobial use can develop de novo ESBL Enterobacteriaceae UTIs. Disclosures All authors: No reported disclosures.

scholarly journals Risk factors associated with early childhood caries – a case control study

2016 ◽  
Vol 31 (2) ◽  
pp. 83
Author(s):  
Marina De Deus Moura Lima ◽  
Zacarias Soares Brito-Neto ◽  
Heylane Oliveira Amaral ◽  
Cacilda Castelo Branco Lima ◽  
Marcoeli Silva de Moura ◽  
...  
Keyword(s):  
Risk Factors ◽  
Early Childhood ◽  
Early Childhood Caries ◽  
Case Control Study ◽  
Case Control ◽  
Control Group ◽  
Factors Associated ◽  
History Of ◽  
Control Study ◽  
Childhood Caries

Objective: The aim of this study was to determine the risk factors associated with early childhood caries (ECC).Methods: It was an observational retrospective case-control study. The case group consisted of all patients diagnosed with ECC in the records of an active program of maternal and child care. The control group was composed of an equal number of children, matched for gender and age, who attended the program and did not have ECC. The process of data collection consisted of completing a pre-established schedule to analyse variables related to the mother/caregiver and child.Statisticalanalysis was performed using the chi-squared and odds ratio (OR), with alpha (α) = 0.05.Results: History of caries in the mother (OR=2.61; CI 95%=1.45-4.67) and father (OR=1.72; CI 95%=1.02-2.89) were key determinants in the child being diagnosed with ECC.Conclusions: The risk factors associated with ECC were the following: no oral hygiene acceptance, nocturnal feeding duration of more than 16 months, a daily intake of sugar greater than 4 times a day, a Baume type II maxillary arch, fewer than 3 consultations with the program, and a history of decay in the parents.

scholarly journals Incidence and Risk Factors for Severe Dehydration in Hospitalized Children in Ujjain, India

2020 ◽  
Author(s):  
Abhishek Sharma ◽  
Aditya Mathur ◽  
Cecilia Stålsby Lundborg ◽  
Ashish Pathak
Keyword(s):  
Risk Factors ◽  
Tertiary Care ◽  
World Health ◽  
Respiratory Pattern ◽  
Care Hospital ◽  
Severe Dehydration ◽  
Cross Sectional ◽  
Oral Rehydration ◽  
History Of ◽  
Independent Risk Factors

Diarrhoea contributes significantly in the under-five childhood morality and mortality worldwide. This cross-sectional study was carried out in a tertiary care hospital in Ujjain, India from July 2015 to June 2016. Consecutive children aged 1 month to 12 years having &ldquo;some dehydration&rdquo; and &ldquo;dehydration&rdquo; according to World Health Organization classification were eligible to be included in the study. Other signs and symptoms used to assess severe dehydration were capillary refill time, urine output, and abnormal respiratory pattern. A questionnaire was administered to identify risk factors for severe dehydration, which was the primary outcome. Multivariate logistic regression modeling was used to detect independent risk factors for severe dehydration. The study included 332 children, with mean &plusmn; standard deviation age of 25.62 &plusmn; 31.85 months; out of which, 70%(95% confidence interval [CI] 65 to 75) were diagnosed to have severe dehydration. The independent risk factors for severe dehydration were: child not exclusive breast fed in the first six months of life (AOR 5.67, 95%CI 2.51 to 12.78; p&lt;0.001), history of not receiving oral rehydration solution before hospitalization (AOR 1.34, 95%CI 1.01 to 1.78; p=0.038), history of not receiving oral zinc before hospitalization (AOR 2.66, 95%CI 1.68 to 4.21; p&lt;0.001) and living in overcrowded conditions (AOR 5.52, 95%CI 2.19 to 13.93; p&lt;0.001). The study identified many risk factors associated with severe childhood dehydration; many of them are modifiable though known and effective public health interventions.

scholarly journals Risk factors of multidrug-resistant bacteria in community-acquired urinary tract infections

2021 ◽  
Vol 21 (1) ◽  
pp. 214-9
Author(s):  
Ertugrul Guclu ◽  
Fikret Halis ◽  
Elif Kose ◽  
Aziz Ogutlu ◽  
Oğuz Karabay
Keyword(s):  
Risk Factors ◽  
Urinary Tract Infection ◽  
Urinary Tract ◽  
Tract Infection ◽  
Urinary Tract Infections ◽  
Multidrug Resistant ◽  
Antibiotic Usage ◽  
Advanced Age ◽  
History Of ◽  
Tract Infections

Background: Urinary tract infections (UTIs) are one of the most seen infection among community. Objectives: In this cross-sectional study we aimed to investigate the risk factors of multidrug-resistant (MDR) bacteria that caused community-acquired UTI (CA-UTI). Methods: Consecutive patients admitted to the Urology and Infectious Diseases policlinics with the diagnosis of CA-UTI were included in the study. A standard form including possible predisposing factors for MDR bacteria was applied. Results: In total, 240 patients (51.3% females) were enrolled in the study. The mean age of participants were 59.8 ± 18.3 years old. Escherichia coli (n =166; 69.2%)was the most frequently isolated bacteria and its incidence was higher in females than in males (p=0.01). In total, 129 (53.8%) of the identified pathogens were MDR bacteria. According to multivariate analysis, the use of antibiotics three or more times increased the risk of infection with MDR bacteria by 4.6 times, the history of urinary tract infection in the last 6 months by 2 times, being male and over 65 years old by 3 times. Conclusion: Doctors should consider prescribing broad-spectrum antibiotics in patients with severe UTIs with a history of UTI, advanced age, male gender, and multiple antibiotic usage, even if they have a CA-UTI. Keywords: Urinary tract infection; community acquired; multidrug-resistant; male; multiple antibiotic usage; advanced age.

scholarly journals Incidence and Risk Factors for Severe Pneumonia in Children Hospitalized with Pneumonia in Ujjain, India

2020 ◽  
Vol 17 (13) ◽  
pp. 4637
Author(s):  
Sunil Kumar Kasundriya ◽  
Mamta Dhaneria ◽  
Aditya Mathur ◽  
Ashish Pathak
Keyword(s):  
Risk Factors ◽  
Public Health Problem ◽  
Severe Pneumonia ◽  
World Health ◽  
Major Public Health Problem ◽  
Open Defecation ◽  
History Of ◽  
Poor Ventilation ◽  
Acyanotic Congenital Heart Disease ◽  
Health Organization

Childhood pneumonia is a major public health problem. The aim of this prospective hospital-based study is to determine the incidence and risk factors for community-acquired severe pneumonia in children in Ujjain, India. The study includes 270 children, 161 (60%) boys and 109 (40%) girls, aged between 2 months and 5 years with World Health Organization defined and radiologically confirmed severe pneumonia. Considering the 270 children, 64% (95% confidence interval (CI) 57.9–69.4) have severe pneumonia. The following are identified as risk factors for severe pneumonia from the generalized logistic regression model: Born premature (adjusted odds ratio (AOR) 7.50; 95% CI 2.22–25.31; p = 0.001); history of measles (AOR 6.35; 95% CI 1.73–23.30; p = 0.005); incomplete vaccination (AOR 2.66; 95% CI 1.09–6.48; p = 0.031); acyanotic congenital heart disease (AOR 9.21; 95% CI 2.29–36.99; p = 0.002); home treatment tried (AOR 3.84; 95% CI 1.42–10.39; p = 0.008); living in a kuchha house (AOR 3.89; 95% CI 1.51–10.01; p = 0.027); overcrowding (AOR 4.50; 95% CI 1.75–11.51; p = 0.002);poor ventilation in living area (AOR 16.37; 95% CI 4.67–57.38; p < 0.001); and practicing open defecation (AOR 16.92; 95% CI 4.95–57.85; p < 0.001). Awareness of these risk factors can reduce mortality due to severe pneumonia.

scholarly journals Pre-pregnancy and prenatal care risk factors for spontaneous premature delivery in Western Uganda: a hospital based unmatched case-control study

2021 ◽  
Vol 7 (4) ◽  
pp. 221
Author(s):  
Simon Byonanuwe ◽  
Robinson Ssebuufu ◽  
Benson Oguttu ◽  
Emmanuel Nzabandora
Keyword(s):  
Risk Factors ◽  
Prenatal Care ◽  
Case Control Study ◽  
Multiple Logistic Regression Analysis ◽  
Case Control ◽  
University Teaching ◽  
Premature Delivery ◽  
History Of ◽  
Tract Infections ◽  
Control Study

<p><strong>Background: </strong>We aimed to establish pre-pregnancy and prenatal care risk factors for spontaneous premature delivery at Kampala international university teaching hospital (KIUTH) so as to enable us draw a platform upon which specific interventions can be formulated.</p><p><strong>Methods: </strong>This was a hospital based unmatched case-control study conducted in the months of March to June 2019. A total of 110 cases and 330 controls admitted at KIUTH maternity and postnatal units were enrolled into the study. Interviewer administered questionnaires and respondent’s medical records were used to collect data. Chi square test and multiple logistic regression analysis were performed to establish the risk factors for spontaneous premature delivery at this facility. All data analyses were done using SPSS statistics version 20.</p><p><strong>Results: </strong>Nulliparity, previous premature delivery, history of premature rupture of membranes, previous cervical procedures, history of not having received preconception care, urinary tract infections during pregnancy and maternal obesity were independently associated with spontaneous premature delivery at this hospital.</p><p><strong>Conclusions: </strong>Guided by these factors, a high index of suspicion for spontaneous premature delivery among all pregnant women attending prenatal care is vital towards ameliorating this obstetric complication at KIUTH.</p>

scholarly journals Mathematical Modelling of Acute Rheumatic Fever

2021 ◽  
Author(s):  
◽  
Melissa Welsh
Keyword(s):  
Risk Factors ◽  
Heart Disease ◽  
New Zealand ◽  
Mathematical Modelling ◽  
Rheumatic Fever ◽  
Acute Rheumatic Fever ◽  
Treatment Strategies ◽  
Developed Countries ◽  
Deterministic Methods ◽  
The World

<p>Acute rheumatic fever is a major cause of heart disease in many parts of the world. Though it is generally considered rare in developed countries, is remains a large issue in New Zealand. Of particular concern is the prevalence of acute rheumatic fever among Maori and Paci c Island peoples. In this thesis we develop a model to simulate acute rheumatic fever in a population. We discuss the use of both deterministic methods and stochastic processes. Demographics and statistics speci c to New Zealand are then used to develop the model in a way that ts speci cally to the situation in New Zealand. We also consider the introduction of treatment strategies for acute rheumatic fever and discuss how risk factors can be used to focus such strategies.</p>

The role of interleukin-9 and interleukin-17 in myocarditis with different etiologies

2019 ◽  
Vol 44 (6) ◽  
pp. 797-802
Author(s):  
Tuğba Kandemir Gülmez ◽  
Can Acipayam ◽  
Metin Kilinç ◽  
Nurten Seringeç Akkeçeci
Keyword(s):  
Rheumatic Fever ◽  
Acute Rheumatic Fever ◽  
Troponin I ◽  
Control Group ◽  
Interleukin 17 ◽  
Healthy Children ◽  
Serum Samples ◽  
History Of ◽  
And Gender ◽  
Interleukin 9

Abstract Objective Myocarditis is an inflammatory disease of the cardiac muscle. Prognosis is most often good but, in some patients, the disease can be fulminant. Our aim with this study was to determine interleukin-9 (IL-9) and interleukin-17 (IL-17) levels in myocarditis cases with different etiologies. Materials and methods Thirty one patients with myocarditis and 30 healthy controls of similar age and gender without a history of chronic disease were included in the study. All 31 patients were clinically myocarditis. In some of these patients, the cause of myocarditis is acute rheumatic fever or Kawasaki disease. Serum samples of the patients were taken during diagnosis in order to analyze serum IL-9 and IL-17 levels and sedimentation rate, CRP, ASO, pro-BNP, CK-MB, and Troponin-I tests were performed. Results It was found that IL-17 levels were statistically significant in all acute rheumatic fever, Myocarditis and Kawasaki patients compared to the control group (p = 0.001) and that cut-off was 4.30 pg/mL. This value was determined to be 71% sensitive and 67% specific for IL-17 (AUC = 0.761). Conclusions Both of the mean and median levels of IL-17 were significantly higher in pediatric patients with myocarditis than in healthy children. Our study made us think that complications of myocarditis and associated morbidity can be prevented by IL17 inhibitors. The high levels of IL17 found in our study may be a reference for future study.

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