scholarly journals Association of Electrolyte Changes and Inflammatory Markers with Renal Involvement in Children with Febrile UTI

2021 ◽  
Vol In Press (In Press) ◽  
Author(s):  
Farshid Kompani ◽  
Leila Barati ◽  
Maryam Moghadam Samba
Keyword(s):  
Statistical Significance ◽  
Renal Involvement ◽  
Laboratory Data ◽  
Urine Specific Gravity ◽  
Positive Finding ◽  
Chi Square ◽  
Significance Level ◽  
Febrile Uti ◽  
Dmsa Scan ◽  
The Mean

Background: We need some simpler, cheaper, and less burdensome tools to investigate the severity of renal parenchymal involvement in children with clinical pyelonephritis. Objectives: The present study was designed to investigate the relationship between electrolyte changes with renal involvement as documented by dimercaptosuccinic acid (DMSA) scan in children with febrile urinary tract infection (UTI). Methods: This is a retrospective cohort study, involving 158 children aged two months to 14 years with febrile UTI admitted to Taleghani Hospital in Gorgan from 2018 to 2019. Their documents in hospital were analyzed. They were divided into two groups with positive or negative defects on DMSA scan. Clinical and laboratory data were studied. Statistical analysis was performed using SPSS version 18. Data were analyzed using independent t-test with normal distribution of variables, otherwise chi-square test was used. The statistical significance level of the study was considered 0.05. Results: Among the 158 children, 78 patients (49.4%) had normal DMSA scan results, and 80 patients (50.6%) had an abnormal result. The mean age in month was not different between the two groups. In patients with positive renal cortical defects on DMSA Scintigraphy (group 2), ESR was significantly higher than the first group (P < 0.05). The mean serum Na level in the second group was lower than in the first group; however, it was only slightly significant (P = 0.058). The two groups showed no difference with respect to serum potassium, urine specific gravity (SG), WBC count, and the duration of fever (P > 0.05). The frequency distribution of proteinuria was not different between the two groups (P = 0.836). Conclusions: We suggest that increased ESR, positive CRP, and the presence of reflux can predict renal parenchymal involvement in children with febrile UTI as evidenced by a positive finding on DMSA scan, and the presence of hyponatremia has a little predictive value in this regard.

Effects of Relationship Enrichment Training on Improving Marital Satisfaction of Infertile Couples: A Randomized Control Trial

2021 ◽  
Vol 17 ◽  
Author(s):  
Seyedeh Zahra Masoumi ◽  
Khodayar Oshvandi ◽  
Masoumeh Rostami-Moez ◽  
Arezoo Shayan ◽  
Farideh Kazemi
Keyword(s):  
Marital Satisfaction ◽  
Intervention Group ◽  
Analysis Of Covariance ◽  
Control Group ◽  
Chi Square ◽  
Significance Level ◽  
Significant Difference ◽  
The Mean ◽  
Infertile Couples ◽  
Relationship Enrichment

Background: Infertility can cause low marital satisfaction. Marital satisfaction has an important effect on infertile couples’ health. Objective: This study aimed to assess the effect of relationship enrichment training on improving the marital satisfaction of infertile couples. Methods: This randomized clinical trial was conducted on 50 infertile couples in the infertility center of Fatemieh Hospital in Hamadan, Iran in 2018. Participants were matched for demographic characteristics and randomly assigned to intervention and control groups (each group had 25 couples). Informed consent was obtained from all participants. The Enrich Marital Satisfaction questionnaire and demographic information were used to collect data before the study and two months after the intervention. Two trained midwifery students taught only the intervention group the relationship enrichment topics in seven sessions (each session = 90 minutes). The data were analyzed by SPSS Statistics version 21 using analysis of covariance, independent t-test, chi-square, and Mann–Whitney. The significance level was set at p ≤ 0.05. Results: There was no significant difference in demographic and obstetric information between the two groups (p >0.05). The mean of marital satisfaction in the intervention group significantly increased among women and men from 151.00 ±28.61 to 154.88 ±22.62 and from 152.56 ±27.33 to 159.24 ±22.14, respectively, (p <0.001). Conversely, the mean of marital satisfaction decreased among women and men from 158.13 ±13.86 to 146.25 ±19.53 and from 164.25 ±17.00 to 153.17 ±27.50 in the control group (p=0.02). Conclusion: Relationship enrichment training can be effective in promoting the marital satisfaction of infertile couples. Registration number: The National Center for Strategic Research in medical education, No. 960185.

scholarly journals Deep Neck infections of Odontogenic Origin and Their Clinical Significance. A Retrospective Study from Hradec Králové, Czech Republic

2015 ◽  
Vol 58 (3) ◽  
pp. 86-91 ◽  
Author(s):  
Helena Doležalová ◽  
Josef Zemek ◽  
Luboš Tuček
Keyword(s):  
Diabetes Mellitus ◽  
Economic Status ◽  
Statistical Significance ◽  
Systemic Disease ◽  
University Hospital ◽  
Airway Patency ◽  
Significance Level ◽  
Socio Economic Status ◽  
Odontogenic Origin ◽  
The Mean

Introduction: Cellulitis remains a very serious disease even today. Mortality, which varied between 10–40%, has been reduced owing to the standard securing of airway patency and use of an appropriate surgical treatment approach. Materials and methods: A total of 195 patients were hospitalised for cellulitis at the University Hospital in Hradec Králové during 2007–2011. The following parameters were evaluated: age, gender, dependence of incidence of the disease on the season of the year, frequency of attacks of the particular areas and their clinical characteristics, aetiology of the inflammation, types of patient complaints, prevalence of current systemic diseases, results of microbiological and selected laboratory analyses, socio-economic status of the patients, and duration of patient stay at the hospital. Statistical analysis was performed by using Pearson’s correlation coefficient, the statistical significance level was p < 0.05. Results: The mean age of the patients was 39.8 years. The group of 195 patients included 108 (55%) males and 87 (45%) females. The mean time between the first symptoms of the disease and admission to the Department was 5 days. From among the 195 patients, 116 (59.5%) were working persons, 79 (40.5%) were non-working (children, students, unemployed persons, women on maternity leave, retired people). The odontogenic origin of the disease was verified in 173 (88.7%) patients. In total, 65 (33.3%) patients had no coinciding complicating systemic disease, 22 (11.3%) patients had diabetes mellitus. The most frequent symptom of cellulitis was painful swelling, found in 194 (99.5%) patients, followed by jaw contracture, found in 153 (78.5%) patients. Conclusion: The results are largely very similar to those of previous studies performed in other countries, except that we found no correlation between the prevalence of cellulitis and the socio-economic status, nor have we confirmed Klebsiella pneumoniae sp. as the cause of cellulitis in patients with diabetes mellitus.

scholarly journals Comparative attitude and plans of the medical students and young Nepalese doctors

1970 ◽  
Vol 7 (2) ◽  
pp. 177-182 ◽  
Author(s):  
M Lakhey ◽  
S Lakhey ◽  
SR Niraula ◽  
D Jha ◽  
R Pant
Keyword(s):  
Medical Students ◽  
Statistical Significance ◽  
Cross Sectional Study ◽  
Working Environment ◽  
Chi Square ◽  
Cross Sectional ◽  
Developed Country ◽  
Significance Level ◽  
Work Abroad ◽  
Job Prospects

Introduction: Many doctors are leaving Nepal to work abroad. To understand this problem better, we decided to study the attitude and plans of young doctors and medical students. Materials and methods: This cross-sectional study was conducted at Kathmandu Medical College involving 65 firstyear medical students, 100 interns and 100 house officers. The data collected was entered in Microsoft excel and analysed by SPSS (Statistical Package for Social Sciences) programme. Chi-square test was used to compare two proportions. Significance level was set at 5%. Results: Only 2% house officers said that their job prospects were excellent as compared to 22.4% of students, whereas 20% house officers as compared to 9% students thought job prospects in Nepal were poor (p= 0.003). Eighty two percent of students thought that a doctor's service to his country was very important as compared to 51% of interns (p=‹ 0.001) and 58% of house officers. Forty percent of students, 58% of interns and 48% of house officers (no statistical significance between the three groups) planned to migrate to a developed country after graduation. Eighty eight percent of students, 89% interns and 74% of house officers (no statistical significant differences between the three groups) were of the opinion that improving career opportunities or working environment of the doctor could make the profession more attractive. Conclusion: Although majority of students, interns and house officers were of the opinion that a doctor's service to his community/country was very important, almost half of them still planned to migrate to a developed country after graduation. Improving the chances of professional advancement and professional working environment can make the profession more attractive, and therefore, may decrease this tendency for brain drain from our country. Key words: Attitude; medical students; migration; young doctors; statistical significance. DOI: 10.3126/kumj.v7i2.2717 Kathmandu University Medical Journal (2009) Vol.7, No.2 Issue 26, 177-182

scholarly journals Prevalence and factors associated with human brucellosis in livestock professionals

2017 ◽  
Vol 51 (0) ◽  
Author(s):  
Franco Cazembe Mufinda ◽  
Fernando Boinas ◽  
Carla Nunes
Keyword(s):  
Statistical Significance ◽  
Human Brucellosis ◽  
Chi Square ◽  
Cross Sectional ◽  
Significance Level ◽  
Logistic Regression Models ◽  
Factors Associated ◽  
Professional Category ◽  
Chi Square Test ◽  
Service Location

ABSTRACT OBJECTIVE The objective of this study is to estimate the seroprevalence of human brucellosis in livestock professionals and analyze the factors associated with brucellosis focusing on sociodemographic variables and the variables of knowledge and practices related to the characteristics of the activities carried out in livestock. METHODS This is a cross-sectional seroepidemiological study with a population of 131 workers of butchers, slaughter rooms, and slaughterhouse and 192 breeders sampled randomly in Namibe province, Angola. The data were obtained from the collection of blood and use of questionnaires. The laboratory tests used were rose bengal and slow agglutination. The questionnaire allowed us to collect sociodemographic information and, specifically on brucellosis, it incorporated questions about knowledge, attitudes, and behaviors of livestock professionals. In addition to the descriptive statistical approach, we used the Chi-square test of independence, Fisher’s test, and logistic regression models, using a significance level of 10%. RESULTS The general weighted prevalence of brucellosis was 15.6% (95%CI 13.61–17.50), being it 5.3% in workers and 16.7% (95%CI 11.39–21.93) in breeders. The statistical significance was observed between human seroprevalence and category (worker and breeder) (p < 0.001) and education level (p = 0.032), start of activity (p = 0079), and service location (p = 0.055). In a multivariate context, the positive factor associated with brucellosis in professionals was the professional category (OR = 3.54; 95%CI 1.57–8.30, related to breeders in relation to workers). CONCLUSIONS Human brucellosis in livestock professionals is prevalent in Namibe province (15.6%), where the professional category was the most important factor. The seroprevalence levels detected are high when compared with those found in similar studies.

scholarly journals Evidence-based practice in primary healthcare from the managerial point of view – a national survey

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Tobias Abelsson ◽  
Helena Morténius ◽  
Ann-Kristin Karlsson ◽  
Stefan Bergman ◽  
Amir Baigi
Keyword(s):  
National Survey ◽  
Primary Healthcare ◽  
Evidence Based Practice ◽  
Statistical Significance ◽  
Correlation Coefficients ◽  
Daily Practice ◽  
Direct Result ◽  
Evidence Based ◽  
Chi Square ◽  
Significance Level

Abstract Background The vast availability of and demand for evidence in modern primary healthcare force clinical decisions to be made based on condensed evidence in the form of policies and guidelines. Primary healthcare managers play a key role in implementing these governing documents. Thus, the aim of this article is to investigate the use and availability of evidence-based practice resources from the perspective of first-line primary healthcare managers. Methods The study is based on a national survey of primary healthcare managers, consisting of 186 respondents, recruited nationally from Sweden. The data was analysed using empirically constructed concepts and validated using factor analysis. A chi-square test was utilized to determine the statistical significance of comparisons. Associations between variables were calculated using Spearman’s correlation coefficients. All tests were two-sided, and the significance level was set to 0.05. Results A majority (97 %) of managers stated that guidelines and policy documents impacted primary healthcare; 84 % of managers observed a direct effect on daily practices. Most of the managers (70 %) stated that some adaptation was needed when new evidence was introduced. The managers emphasized the importance of keeping themselves updated and open to new information about work routines (96 %). Conclusions The study illustrates a nearly unanimous response about the influence of clinical evidence on daily practice. The emphasis on the importance of all staff members keeping their professional knowledge up to date is viewed as a direct result of this effect on daily practice. An information-dense organization such as a primary healthcare organization would have much to gain from increased cooperation with regional information resources such as clinical libraries.

scholarly journals Relation of Knowledge About Breast Cancer with Breast Self-Examination (BSE) Behavior Implementation on Childbearing Age Women in Bandung

2019 ◽  
Vol 5 (1) ◽  
pp. 14-17
Author(s):  
Chris Sriyanti
Keyword(s):  
Breast Cancer ◽  
Statistical Significance ◽  
Childbearing Age ◽  
Chi Square ◽  
Cross Sectional ◽  
Significance Level ◽  
Data Collection Instrument ◽  
Childbearing Age Women ◽  
Cross Sectional Design ◽  
Self Examination

Breast cancer is a serious threat for women all over the world including Indonesia. Self Breast-Examination (BSE) is one of important early detection efforts in reducing morbidity and mortality due to breast cancer. The implementation of BSE as a behavior is influenced by many factors, including knowledge. This study aims was to analyze the relation of knowledge about breast cancer with the behavior of BSE implementation on childbearing age women at Bandung, West Java. Cross-sectional design was used with 420 respondents. Women over the age of 20 were randomly selected to participate in this study. Questionnaire was used as data collection instrument. Data was analyzed by using Chi-Square with statistical significance level at p <0.05. The results showed that 56.2% of respondents had good knowledge about breast cancer and 43.8% were still at low level, while the implementation of BSE was also still low at 39% (IK 95%: 34, 5% -43.8%). There was significant relation between knowledge about breast cancer and the behavior of BSE implementation on childbearing age women in Bandung (p <0.001).

scholarly journals Agreement between Impression of Stroke in the Emergency Department and Diagnosis at the Neurology Department

2019 ◽  
Vol 7 (3) ◽  
pp. 7
Author(s):  
Samad Shams-Vahdati ◽  
Alireza Ala ◽  
Eliar Sadeghi-Hokmabad ◽  
Neda Parnianfard ◽  
Maedeh Gheybi ◽  
...  
Keyword(s):  
Emergency Department ◽  
Ischemic Stroke ◽  
Statistical Significance ◽  
Retrospective Chart Review ◽  
Chi Square ◽  
Prevention Therapy ◽  
Significant Difference ◽  
Chi Square Test ◽  
Academic Teaching Hospital ◽  
The Mean

Background: Missing to detect an ischemic stroke in the emergency department leads to miss acute interventions and treatment with secondary prevention therapy. Our study examined the diagnosis of stroke in the emergency department (ED) and neurology department of an academic teaching hospital. Methods and Materials: A retrospective chart review was performed from March 2017 to March 2018. ED medical document (chart) were reviewed by a stroke neurologist to collect the clinical diagnosis and characteristics of ischemic stroke patients. For determining the cases of misdiagnosed and over diagnosed data, the administrative data codes were compared with the chart adjudicated diagnosis. The adjusted estimate of effect was estimated through testing the significant variables in a multivariable model. The comparisons were done with chi square test. Statistical significance was considered at P < 0.05. Results: Of 861 patients of the study, 54% were males and 43% were females; and the mean age of them was 66.51 ± 15.70. We find no statically significant difference between patient’s Glasgow Coma Scale (GCS) in the emergency department (12.87±3.25) and patients GCS in the neurology department (11.77±5.15). There were 18 (2.2%) overdiagnosed of ischemic stroke, 8 (0.9%) misdiagnosed of ischemic stroke and 36 (4.1%) misdiagnosed of hemorrhagic strokes in the emergency department. Conclusion: There was no significant difference between impression of stroke in the emergency department and diagnosis at the neurology department.

scholarly journals Examination of Attitudes of Sports Science Faculty Students about Energy Drinks, Sports Drinks and Ergogenic Substances

2019 ◽  
Vol 8 (5) ◽  
pp. 241
Author(s):  
Burcu Ertas Dolek ◽  
Tulay Bagci Bosi
Keyword(s):  
Statistical Significance ◽  
Energy Drinks ◽  
Chi Square ◽  
Significance Level ◽  
Sports Science ◽  
Sports Drinks ◽  
Chi Square Test ◽  
Collection Form ◽  
Number Percentage ◽  
Study Participants

Consumption of beverages is not considered adequate by athletes and coaches. The preliminary knowledge of those who are going to study in Sports Sciences Faculties will be very important. All participants were 1st year students. In the study, participants were asked to assess their socio-demographic characteristics and health behaviors, sport habbits, to determine energy drinks (ED), sports drinks (SD) and ergogenic substances (ES) patterns and frequency and consumption purposes, relationship between consumption status. Use a data collection form was prepared to determine the presence or absence of relevant proposals. Total of 101 participants (55 males, 19.2&plusmn;1.5; 46 females, 19.0&plusmn;1.2 years of age), participated in the survey to examine the attitudes of ED, SD and ES. &nbsp;The data were evaluated in the SPSS 21.0. The categorical variablesin the questionnaire were reported as number, percentage, mean and standard deviation. A &quot;chi-square test&quot; and One way ANOVA tests was used. Statistical significance level was accepted as p &lt;0,05. 52.5% of the students stated that energy drinks were beneficial, 57.4% said sports drinks were beneficial and 61.4% of the participants said that they did not have an idea about &quot;ergogenic substances&quot;. The prevalence of ED usage was 40.0% for males and 19.5% for females (p: 0.027). While 45.4% of the males are using the SDs, this rate was found to be 13.0% in females (p&lt;0.001). Regarding the use of ED, SD and ES, the young population and especially the sports educators in the future should be informed for the public health. As a result of this study, we would like to draw attention to the importance of education for pre-university youth. In recent years, it is important to make new educational arrangements for the developing and changing consumption habits of young people.

scholarly journals A comparative study of root canal shaping using protaper universal and protaper next rotary files in preclinical dental education

PeerJ ◽  
2019 ◽  
Vol 7 ◽  
pp. e7419 ◽  
Author(s):  
Gül Çelik ◽  
Feyza Özdemir Kısacık ◽  
Emir Faruk Yılmaz ◽  
Arife Mersinlioğlu ◽  
İhsan Furkan Ertuğrul ◽  
...  
Keyword(s):  
Root Canal ◽  
Dental Students ◽  
Chi Square ◽  
Significance Level ◽  
Root Canals ◽  
Rotary Instruments ◽  
Working Length ◽  
Chi Square Test ◽  
The Mean ◽  
Canal Shaping

BackgroundDentistry has undergone an evolution in endodontics practice caused by the advancement of rotary techniques for root canal preparation and their subsequent incorporation into the teaching of dentistry undergraduates. This research aimed to evaluate the shaping ability of third-year dental students as their first experience in rotary instrumentation using ProTaper Universal (PTU) and ProTaper Next (PTN) (Dentsply Maillefer) rotary instruments in simulated curved canals.MethodsForty students instrumented 200 simulated canals with a 40° curvature in resin blocks according to the manufacturer’s instructions with PTU and 39 students and 195 canals with PTN files. The canals were prepared at a speed of 300 rpm using a 16:1 reduction hand-piece powered by an electric motor (Xsmart; Dentsply Maillefer). The final apical preparation was set to F2 for the PTU and X2 for the PTN group. The change in canal curvature was evaluated based on Schneider technique using the AutoCAD 2007 software on post-digital photographs. The incidence of instrument fracture and deformation, the incidence of ledge, the change in working length (WL), and the working time were noted. The data were analyzed with Student’st-test and Chi-Square test at a significance level of 0.05 using SPSS.ResultsPTN maintained the original canal curvature better, resulting in fewer fractures and ledges, and shaped the canals faster than the PTU (P < 0.05). The mean curves of the resin canals after the instrumentation for the PTU and PTN groups were 24.03° ± 3.14° and 25.64° ± 2.72°, respectively. Thirty-three (17.4%) PTU and 18 (9.3%) PTN files fractured (p < 0.05). Nine (4.5%) PTU and 2 (2.6%) PTN deformed (p > 0.05). The change in WL after instrumentation was 0.97 mm ± 0.95 mm in PTU and 0.96 mm ± 0.80 mm in PTN (p < 0.05). The mean times were 627 s ± 18 s for PTU and 379 s ± 18 s for PTN (p < 0.000).DiscussionPTN can be recommended in severely curved root canals in terms of maintenance of the original canal curvature, superior instrument fracture and fewer ledges. Even if training before preparation provides an acceptable level of canal shaping for preclinical students, the use of NiTi rotary instruments should be included in the undergraduate dental curriculum, contributing to an increase in the quality of root canal shaping and, consequently, to an improvement of the clinical experience of students.

scholarly journals SEROEPIDEMIOLOGY OF TOXOPLASMOSIS IN HUMANS AND DOGS FROM A SMALL MUNICIPALITY IN PARANA, BRAZIL

2017 ◽  
Vol 18 (0) ◽  
Author(s):  
Aline do Nascimento Benitez ◽  
Daniela Dib Gonçalves ◽  
Beatriz de Souza Lima Nino ◽  
Eloiza Teles Caldart ◽  
Roberta Lemos Freire ◽  
...  
Keyword(s):  
Toxoplasma Gondii ◽  
Rural Areas ◽  
Urban Areas ◽  
Statistical Significance ◽  
Antibody Test ◽  
Urban Slum ◽  
Free Access ◽  
Serum Samples ◽  
Chi Square ◽  
Significance Level

Abstract Toxoplasmosis is a worldwide zoonosis with important public health implications. The aims of this study were to determine and identify factors associated to the seroprevalence of anti-Toxoplasma gondii antibodies in humans and dogs from Jataizinho, Parana State, Brazil. Serum samples from 280 humans and 766 dogs, from rural and urban areas, were tested by indirect immunofluorescent antibody test. Positive dilutions were ≥ 1:16. Epidemiological informations were obtained through an individual questionnaire and data tabulation was performed using EpiInfo 3.5.3 (CDC, Atlanta). Statistical significance was evaluated by chi-square (ᵪ2) or Fisher's exact tests with a 5.0 % significance level. The seroprevalence in humans was 70.00% (196/280), as follows: 69.08% (143/207) in rural and 72.60% (53/73) in a slum urban community. The seroprevalence in dogs was 52.35% (401/766), as follows: 71.74% (99/138) in rural and 48.08% (302/628) in urban area. In rural areas, there was no factor associated to risk of infection. In urban slum community, visualizing more than four rats at home was a factor statistically associated to seropositivity for human toxoplamosis. Infection of urban dogs was associated to age, contact with stray dogs or rodents, and free access to street. The results indicated a similar possibility of contact with Toxoplasma gondii between dogs and humans living in rural or slum urban areas of small municipalities.

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