scholarly journals Evaluation of the Frequency Distribution of Oral Biopsies in Shahid Sadoughi Hospital in Yazd During 2010-2019

2021 ◽  
Vol 8 (3) ◽  
pp. 109-114
Author(s):  
Zahra Roustaeizade Shooroki ◽  
Sara Zare
Keyword(s):  
Frequency Distribution ◽  
Cross Sectional Study ◽  
The Body ◽  
Histopathological Diagnosis ◽  
Chi Square ◽  
Cross Sectional ◽  
Lower Lip ◽  
Significant Difference ◽  
The Mean ◽  
Gender Type

Background and aims: Oral mucosa is prone to various lesions. Some of these lesions can be early signs of a particular disease or even malignancy in the body. The aim of this study was to investigate the frequency distribution of oral biopsies from 2009 to 2019. Methods: In this analytical descriptive cross-sectional study, 621 records of the oral cavity biopsies performed in the pathology department of Shahid Sadoughi hospital were analyzed. Age, gender, type of lesion, site of lesion, histopathological diagnosis, year of referral, and medical specialist who performed the biopsy were included in the study checklist. The data were analyzed using chi-square and Kruskal-Wallis test in SPSS version 25.0. Results: Of 621 biopsies, 308 specimens belonged to men (49.6%) and 313 specimens belonged to women (50.4%). The mean age of patients was 46.58±21.08 years, ranging from 6 months to 95 years. The most affected areas were the tongue (33%), lower lip (29.1%) and cheeks (17.7%). squamous cell carcinoma (SCC) (27.9%), inflammatory lesions (26.1%), mucocele (14.8%), and ulcers (8.5%) were the most frequent lesions. There was a significant difference in the age of individuals with different lesions (P<0.001). Conclusion: The most frequent lesion diagnosed in biopsies was SCC. The most frequently affected sites were tongue and cheek. Lesions were more frequent in women and were most frequently seen in the fourth, fifth, and sixth decades of life.

scholarly journals Treatment outcomes and influencing factors on patients with Pulmonary Tuberculosis: a retrospective study

2021 ◽  
Vol 3 (2) ◽  
pp. 105-108
Author(s):  
Jamshid Ayatollahi ◽  
◽  
Abolhasan Halvani ◽  
Mohammadhesam Gharaei Khezri ◽  
Hossein Shahcheraghi ◽  
...  
Keyword(s):  
Side Effects ◽  
Frequency Distribution ◽  
Cross Sectional Study ◽  
The Body ◽  
Sputum Culture ◽  
Response To Treatment ◽  
Sputum Smear ◽  
Drug Side Effects ◽  
Cross Sectional ◽  
Significant Difference

Introduction: Tuberculosis infection caused by Mycobacterium tuberculosis is one of the most common infectious diseases, especially in countries such as Iran. The course of treatment and the number of drugs used vary depending on the severity of the disease and the parts of the body involved. The resistant tuberculosis to treatment has increased in recent years. Thus, this study was conducted to investigate the frequency distribution of response to treatment of patients with tuberculosis in Sirjan, Iran. Methods: This descriptive cross-sectional study investigated all patients with tuberculosis in Sirjan city who had referred to health centers during the years 2011-2019. The data collection tool was a pre-prepared checklist that included information on age, sex, sputum smear results, sputum culture results, diabetes, patients' nationality, drug side effects, and response to treatment. Finally, data was entered into SPSS version 22, and analyzed. Results: In this study, the overall response rate was 83% and the mortality rate was 10%. Between the frequency distribution of response to treatment in terms of gender, age, sputum smear results, sputum culture results, patients' nationality and diabetes was not statistically significant difference. Also, no statistically significant difference was found between the frequency distribution of pulmonary TB treatment response in terms of drug allergy, drug hepatitis and other drug side effects. Conclusion: According to results, can be concluded that none of the variables: age, sex, smear and culture result, and history of diabetes have no an effect on response to treatment and mortality of tuberculosis.

scholarly journals Dentogingival Smile Analysis of Young Adults of Al Qassim Province, Saudi Arabia: A Cross-Sectional Study

2020 ◽  
Vol 2020 ◽  
pp. 1-6
Author(s):  
Minu P. Mohan ◽  
Rahaf A. AlOlayan ◽  
Mohammad A. AlSweed
Keyword(s):  
Young Adults ◽  
Saudi Arabia ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Chi Square ◽  
Cross Sectional ◽  
Lower Lip ◽  
Restorative Treatment ◽  
Significant Difference ◽  
Photo Editing

Objectives. The present study aims to analyse the smiling components among young adults within Al Qassim region by evaluating typical smile parameters. Methodology. A cross-sectional study was conducted among 324 female and male participants between 18 and 35 years, within Al Qassim Province of Saudi Arabia. The dentogingival macro-aesthetic elements of the smile, the parallelism between the incisal curve and lower lip line, midline, and buccal corridors were determined by using Canon Rebel t7i (Canon, Melville, NY, USA) and evaluated by photo editing software Adobe Photoshop CC2019. The data were analysed using a chi-square test and Spearman’s correlation test for nonparametric data. Results. 62.5% of young adults had no buccal corridors. The nonparallel smile was found in 53.2% of young adults. A high smile line was observed in 33% of participants. 59.3% of young adults lacked a coinciding dental and facial midline. There was a statistically significant difference in the parallelism of the incisal curve and lower lip line as well as in the position of the upper lip line across genders ( P < 0.05 ). Conclusion. Understanding macro-aesthetic elements of teeth and their interrelation with the surrounding oral structures can be a guide in creating natural and aesthetically pleasing restorative treatment.

scholarly journals Prevalência de sobrepeso e obesidade em escolares de um colégio militar

2019 ◽  
Vol 88 (3) ◽  
Author(s):  
Patrícia Paixão Fayer ◽  
Maria Marta Conrado ◽  
Luciano Miranda ◽  
Renato Melo Ferreira ◽  
Everton Rocha Soares ◽  
...  
Keyword(s):  
Statistical Significance ◽  
Age Groups ◽  
Cross Sectional Study ◽  
Minas Gerais ◽  
Overweight And Obesity ◽  
The Body ◽  
Chi Square ◽  
Cross Sectional ◽  
Significant Difference ◽  
Military College

Introdução: Nas últimas décadas aumentou o número de pessoas acima do peso, incluindo crianças e adolescentes, fato que é considerado preocupante, pois pode acarretar diversas doenças crônicas, em longo prazo.Objetivo: Avaliar a prevalência de sobrepeso e obesidade em escolares de um colégio militar, investigando possíveis diferenças entre os sexos e as faixas etárias.Métodos: Estudo quantitativo, transversal, do qual participaram 381 escolares de um colégio militar de Minas Gerais, de 11 a 17 anos, sendo 213 meninos e 168 meninas. Calculou-se o índice de massa corporal (IMC) que foi classificado segundo o PROESP-BR. Para testar diferenças entre os sexos, utilizou-se o teste do Qui-Quadrado (X2) e para testar a relação entre idade e IMC, utilizou-se a correlação de Pearson. Significância estatística: p < 0,05.Resultados: Foi observado sobrepeso em 17,8% (n = 68) e de obesidade em 5,8% (n = 22) dos escolares. Houve correlação positiva entre a idade cronológica e o IMC (r = 0,32; p < 0,0001). Não houve correlação entre estado nutricional e faixa etária. Não foram observadas diferenças significativas entre os sexos, em relação ao sobrepeso e à obesidade (16,9% e 6,6% nos meninos vs. 19,0% e 4,8% nas meninas, respectivamente).Conclusão: A prevalência sobrepeso e obesidade nos escolares do colégio militar, em conjunto, foi de 23,6%, tanto nos meninos quanto nas meninas, sem diferença significativa entre as faixas etárias. Essa prevalência foi similar à média de escolares brasileiros.Prevalence of Overweight and Obesity in Students of a Military SchoolIntroduction: Over the past few decades, the number of overweight people, including children and adolescents has increased significantly, a fact that is considered worrying, as it can lead to several chronic diseases in the long term.Objective: To evaluate the prevalence of overweight and obesity in schoolchildren of a military college, investigating possible differences between sexes and age groups.Methods: A quantitative, cross-sectional study was carried out in which 381 students from a military school in Minas Gerais, aged 11 to 17 years, were 213 boys and 168 girls. The body mass index (BMI) was calculated according to the PROESP-BR. To test for gender differences, the Chi-square test (X2) was used and Pearson's correlation was used to test the relationship between age and BMI. Statistical significance: p <0.05.Results: Overweight was observed in 17.8% (n = 68) and obesity in 5.8% (n = 22) of the students. There was a positive correlation between chronological age and BMI (r = 0.32; p <0.0001). There was no correlation between nutritional status and age range. No significant differences were observed between genders regarding overweight and obesity (16.9% and 6.6% in boys vs. 19.0% and 4.8% in girls, respectively).Conclusion: The prevalence of overweight and obesity in the students of the military college, together, was 23.6% in both boys and girls, with no significant difference between age groups. This prevalence was similar to the average of Brazilian schoolchildren.

scholarly journals Determinants of Stress and Effects on Performance in Part of Lebanese University Medical Residents During Fourth Quarter of 2019

2021 ◽  
pp. 132-148
Author(s):  
Zaynab Toufic Zaylaa ◽  
Aicha Toufic Zaylaa ◽  
Rouwayda Dana ◽  
Bassem Abou Merhi ◽  
Ahmad Mohamad Adawiye
Keyword(s):  
Medical Errors ◽  
Demographic Data ◽  
Severe Depression ◽  
Cross Sectional Study ◽  
Medical Residents ◽  
Chi Square ◽  
Cross Sectional ◽  
Significant Difference ◽  
The Mean ◽  
And Gender

Background and Objective: Medical residents face challenges that expose them to high risk of developing stress. Stress could reach burnout levels and become harmful to residents and patients. This study aimed to determine the prevalence of stress in current Lebanese University (LU) residents and assessing correlations with some risk factors and consequences. Subjects and Methods: This cross-sectional study involved 130 current LU residents who filled out a questionnaire concerning their demographic data, residency specialty and year, workload, special habits, depression, stress, and frequency of medical errors. Depression and stress scores were obtained using DASS-21 scale. Collected data was analyzed using ANOVA and chi- Square tests in SPSS to find descriptive statistics and correlations. Results: Out of the enrolled residents, 70% had stress ranging between mild and extreme severity. The mean age of the residents was 27.2 years. Females had higher stress than males and gender accounted for 14.1% of variance in stress among residents. Our results implied that internal medicine specialty imposes higher stress than surgery specialty with a significant difference of 4.04 points and working more than 50 hours per week which accounts for 7.6% of variance in stress. Residents had, on average, 4.38 hours of sleep per night and a negative association was found between sleep and stress. Depression was prevalent; 18.5% had severe depression, 3.1% had extremely severe depression, and stress was significantly correlated with it. Similarly, stress was associated with medical errors. No significant correlation was detected between age, marital status, parenting, and residency year, on call duties, or special habits and stress. Conclusion: Stress among medical residents is high due to the different challenges at the personal and occupational level. Stress should be managed especially that it could lead to harmful consequences on the resident’s health and patient’s safety.

scholarly journals Evaluation of the Level of Biosecurity Measures Adopted in Broiler Farms Based on Manure Bacterial Load Examination in Khartoum State, Sudan

2021 ◽  
Vol 1 (2) ◽  
pp. 1-5
Author(s):  
Mona Ahmed Babiker Ahmed ◽  
Atif Elamin Abdelgadir ◽  
Hayfa Mohammed Ismail
Keyword(s):  
Bacterial Load ◽  
Cross Sectional Study ◽  
P Value ◽  
Cluster Sampling ◽  
Chi Square ◽  
Cross Sectional ◽  
Public Road ◽  
Significant Difference ◽  
Manure Storage ◽  
The Mean

This study was conducted to evaluate the level of adopted biosecurity measures in broiler farms based on manure bacterial load examination in Khartoum State, Sudan. To achieve the goal, a cross sectional study was conducted. Data and manure samples were collected from January to September 2018 from 12 close system broiler farms according to Non-probability Multistage Cluster Sampling Method in Khartoum, Khartoum North (Bahri), and Omdurman localities (4 for each). A standardized questionnaire was also conducted and used for data collection. A total of 12 manure samples were collected from one chosen broiler house in each farm to check the TVCs. All collected Data were subjected to descriptive and analytical statistic such as Chi square and ANOVA using SPSS. The Results of external biosecurity measures revealed that half of the total farms examined (50%) were at a distance between 500 m to 1km from the nearest poultry farm. The same percentage was obtained for no manure spreading from neighboring farms. However, frequent passage of other farms vehicles via near public road was reported in 50% of participating farms. The internal biosecurity results showed that all the examined farms (100%) prohibiting manure storage beside 75.0% of them remove the manure through the dirty area. Furthermore, workers protective wearing when contact waste and hygiene practicing after removing waste sometimes practiced by 75.0% of the participant farms. The mean of bacterial TVCs in manure samples was found below the cut-off level (6.01±0.78 cfu/g) with 95% confidence intervals of 4.48-7.37, 5.20-6.79, and 4.39-7.84 and mean TVC of 5.93±0.90, 6.00±0.50, and 6.11±1.08 cfu/g for Khartoum, Khartoum North, and Omdorman, respectively. No significant difference was obtained for log means of bacterial TVCs and farm location (F value=0.047 and P-value=0.955). In conclusion, despite that the bacterial counts in manure samples were below the cut-off level, poor hygienic practices were detected. Formulation of suitable procedures and regulations by official authorities for implementing biosecurity measures is recommended.

scholarly journals Comparison of IQ between 4-16 year-old children after cochlear implantation in the left or right ear

2021 ◽  
pp. 55-69
Keyword(s):  
Cochlear Implantation ◽  
Cross Sectional Study ◽  
The Body ◽  
Hemispheric Dominance ◽  
Dominant Hand ◽  
Brain Lateralization ◽  
Chi Square ◽  
Cross Sectional ◽  
Exact Test ◽  
Significant Difference

Purpose: Hemispheric dominance is associated with more activity in one half of the body, which is very important in the presence of a relationship between the intelligence and brain lateralization. Delayed language development in the children undergoing cochlear implantation can have deleterious effects on their growth, academic performance, adaptation, and social interactions. Regarding this, the present study aimed to determine the relationship between the dominant hand and intelligence in the 4-16 year-old children undergoing cochlear implantation in the left or right ear. Methods: This cross-sectional study was conducted on the records of the patients aged within 4-16 years who had undergone cochlear implantation during 2008-2011. The subjects’ IQ was measured using Wechsler test by a neuroscience specialist. Then, the IQ of the children with the right cochlear implant was compared to that of those with left implant. The data were analyzed using the t-test, Fisher’s exact test, Mann-Whitney U test, and Chi-square test in SPSS version 18. Results: According to the results, there was no significant difference between the children with right and left cochlear implants in terms of the mean IQ score (P=0.54). Furthermore, no significant association was observed between IQ score and right-handedness or left-handedness in the children undergoing cochlear implantation (P=0.17, P=0.8, respectively). Conclusion: As the findings indicated, there was no relationship between the dominant hand and IQ score in the children undergoing cochlear implantation.

scholarly journals Understanding body image perception and body image discontentment in early adolescence

2020 ◽  
Vol 32 (2) ◽  
pp. 411-417
Author(s):  
Radhika Hedaoo ◽  
SubbaRao M Gavaravarapu
Keyword(s):  
Body Image ◽  
Principal Component ◽  
Cross Sectional Study ◽  
The Body ◽  
Western India ◽  
Image Perception ◽  
Chi Square ◽  
Cross Sectional ◽  
Body Image Perception ◽  
Significant Difference

Background: The mounting trends of beauty perceptions have contributed to distorted body image among adolescents. This demands understanding about current pointers of body image satisfaction to prevent eating disorders associated with mismanagement of weight in adolescents. Aim & Objective: The objectives of this cross-sectional study were to apprehend body image perception and dissatisfaction among adolescents (12-14years) across the genders and associate it with their actual BMI along with identifying the factors influencing body image perception. Settings and Design: A structured questionnaire was developed and administered on randomly selected 112 adolescents (68% boys & 34% girls, 12-14 years), mean age=12.8 ±0.45 from urban coeducational school of western India. Anthropometric measurements were taken with standardized tools and BMI z-scores were calculated. The actual and perceived weight was compared using paired t-test and descriptive statistics. Association between body image indicators, gender, and BMI were assessed using Chi-square test and One-way ANOVA. Factor analysis was done by Principal component analysis. Results: There was a significant difference in the perceived (M=2.31, SD=0.93) and actual BMI (M=1.96, SD=0.69), p=0.002. A significant association between gender and the influence of media idols, discrimination due to physical appearance and BMI was observed (p≤.0.005).   Self-perception and judgements of others, behaviors related with self-fixation, social influence and inappropriate dietary practices and comparison with models and actors were the emerging factors identified. Conclusion: The body image perception was distorted among adolescents of both sexes, with higher body image discontent shown by girls. The perceived body image, when compared with their BMI was found to be incongruent across sexes.

Personal Audio System: Hearing Symptoms, Habits, and Sound Pressure Levels Measured in Real Ear and a Manikin

2020 ◽  
Vol 63 (6) ◽  
pp. 2016-2026
Author(s):  
Tamara R. Almeida ◽  
Clayton H. Rocha ◽  
Camila M. Rabelo ◽  
Raquel F. Gomes ◽  
Ivone F. Neves-Lobo ◽  
...  
Keyword(s):  
Sound Pressure ◽  
Daily Basis ◽  
Cross Sectional Study ◽  
Normal Hearing ◽  
Chi Square ◽  
Cross Sectional ◽  
The Real ◽  
Significant Difference ◽  
Sound Pressure Levels ◽  
Audio System

Purpose The aims of this study were to characterize hearing symptoms, habits, and sound pressure levels (SPLs) of personal audio system (PAS) used by young adults; estimate the risk of developing hearing loss and assess whether instructions given to users led to behavioral changes; and propose recommendations for PAS users. Method A cross-sectional study was performed in 50 subjects with normal hearing. Procedures included questionnaire and measurement of PAS SPLs (real ear and manikin) through the users' own headphones and devices while they listened to four songs. After 1 year, 30 subjects answered questions about their usage habits. For the statistical analysis, one-way analysis of variance, Tukey's post hoc test, Lin and Spearman coefficients, the chi-square test, and logistic regression were used. Results Most subjects listened to music every day, usually in noisy environments. Sixty percent of the subjects reported hearing symptoms after using a PAS. Substantial variability in the equivalent music listening level (Leq) was noted ( M = 84.7 dBA; min = 65.1 dBA, max = 97.5 dBA). A significant difference was found only in the 4-kHz band when comparing the real-ear and manikin techniques. Based on the Leq, 38% of the individuals exceeded the maximum daily time allowance. Comparison of the subjects according to the maximum allowed daily exposure time revealed a higher number of hearing complaints from people with greater exposure. After 1 year, 43% of the subjects reduced their usage time, and 70% reduced the volume. A volume not exceeding 80% was recommended, and at this volume, the maximum usage time should be 160 min. Conclusions The habit of listening to music at high intensities on a daily basis seems to cause hearing symptoms, even in individuals with normal hearing. The real-ear and manikin techniques produced similar results. Providing instructions on this topic combined with measuring PAS SPLs may be an appropriate strategy for raising the awareness of people who are at risk. Supplemental Material https://doi.org/10.23641/asha.12431435

A cross sectional study: The association between sleeping quality and stress among second and third medical students at the University of Jordan

2021 ◽  
pp. 009121742110112
Author(s):  
AA Toubasi ◽  
BR Khraisat ◽  
RB AbuAnzeh ◽  
HM Kalbouneh
Keyword(s):  
Logistic Regression ◽  
Medical Students ◽  
Cross Sectional Study ◽  
Regular Exercise ◽  
Sectional Study ◽  
Chi Square ◽  
Cross Sectional ◽  
The Mean ◽  
University Of Jordan ◽  
The University

Objective Medicine is considered one if not the most stressful educational field. Thus, the aim of this study is to investigate the prevalence of stress and poor sleeping quality among medical students and the association between them. Method This cross-sectional study was conducted at the University of Jordan on second- and third-year medical students. The questionnaire consisted of: 1) Demographics; 2) The assessment tools which were Pittsburgh Quality of Sleep Index (PSQI) and Kessler Psychological Distress Status (K10). Binary logistic regression, chi-square and linear regression were used to investigate the association between PSQI, K10, and their determinants. Results The mean for PSQI score was 6.76 ± 3.32. PSQI scores interpretation revealed that 61.7% of the 282 participants of this study were poor sleepers. Logistic regression results showed that only the category of not napping at all from the napping hours variable was significantly associated with sleeping quality. Furthermore, the mean of K10 scores was 24.5 ± 8.5. K10 scores revealed that 66.3% of the participants were stressed. Logistic regression results showed that gender and regular exercise were significantly associated with psychological distress. Additionally, chi-square test, logistic regression and linear regression showed that PSQI was significantly associated with K10 (P <0.01). Conclusions Stress and poor sleeping quality in medical students at the University of Jordan were highly prevalent and strongly associated. What determined PSQI was daytime napping, and for K10 were regular exercise and gender. Further investigations into stress and sleep quality in the Arabian region are needed.

scholarly journals Interleukin-37 as an anti-inflammatory cytokine: does its relation to disease activity suggest its potential role in rheumatoid arthritis therapy?

2021 ◽  
Vol 48 (1) ◽  
Author(s):  
Eman A. Baraka ◽  
Mona G. Balata ◽  
Shereen H. Ahmed ◽  
Afaf F. Khamis ◽  
Enas A. Elattar
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Cross Sectional Study ◽  
Healthy Controls ◽  
Tender Joint ◽  
Cross Sectional ◽  
Reactive Protein ◽  
Significant Difference ◽  
The Mean ◽  
Anti Inflammatory

Abstract Background This study aimed to measure the serum and synovial interleukin (IL)-37 levels in rheumatoid arthritis (RA) patients compared to patients with primary knee osteoarthritis (PKOA) and healthy controls and to detect its relation to RA disease activity. Results This cross-sectional study included 50 RA patients with a mean age of 40.24 ± 8.62 years, 50 patients with PKOA with a mean age of 56.69 ± 4.21, and 40 healthy controls with a mean age of 41.75 ± 7.38 years. The mean serum IL-37 level in the RA patients (382.6 ± 73.97 pg/ml) was statistically significantly (P < 0.001) the highest among the studied groups; however, it showed a non-significant difference between the PKOA patients (70.38 ± 27.49 pg/ml) and the healthy controls (69.97 ± 25.12 pg/ml) (P > 0.94). Both serum and synovial IL-37 levels were significantly positively correlated with disease activity scores (r = 0.92, P< 0.001 and r = 0.85, P < 0.001), tender joint counts (r = 0.83, P < 0.001 and r = 0.82, P < 0.001 ), swollen joint counts (r = 0.72, P < 0.001 and r = 0.60, P < 0.001), visual analog scale (r = 0.82, P < 0.001 and r = 0.82, P < 0.001), erythrocyte sedimentation rate (r = 0.75, P < 0.001 and r = 0.65, P < 0.001), and C-reactive protein (r = 0.93, P < 0.001 and r = 0.79, P < 0.001), respectively. Conclusion Serum and synovial IL-37 were significantly elevated in the RA patients, and they were closely correlated. Being less invasive, the serum IL-37 could be a marker of disease activity and could reflect the effective disease control by drugs. Having an anti-inflammatory effect could not suggest IL-37 as the key player to control inflammation alone, but its combination with other anti-proinflammatory cytokines could be investigated.

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