Lumbosacral transitional vertebra in military aviation candidates: A cross-sectional study

Introduction: Lumbosacral transitional vertebra (LSTV) is a common anomaly of the lumbosacral junction with a prevalence of 4–35.9% in various studies. Plain radiography of the spine in anteroposterior and lateral projections is done for the evaluation of the spine in candidates coming for medical evaluation for flying duties in the armed forces. Material and Methods: An observational study was conducted on the whole spine series of radiographs done at a medical selection establishment. The study population included candidates reporting to the establishment for medical examination to ascertain fitness for flying duties. In a small subset of this study population having LSTV, the Ferguson’s view was done to better delineate the lumbosacral junction. Results: The analysis revealed a total 148 cases of LSTV with a prevalence of 13.9%. Ferguson’s view, undertaken among 30 doubtful cases, confirmed the presence of LSTV in 27 cases. Type IIa was observed to be the most common pattern of LSTV followed by Type IIIb. As per the existing policy, 63.8% of candidates with LSTV were considered unfit for flying duties. Conclusion: Flying duties in the armed forces require the highest standard of physical fitness. LSTV is a very common finding during the evaluation of candidates and it is appropriate that the cases of LSTV be evaluated thoroughly. In doubtful cases of LSTV, the Ferguson’s view is a useful supplementary view as it clearly delineates the lumbosacral junction.

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Cow’s milk exposure and atopic dermatitis after six months of age

Paediatrica Indonesiana ◽

10.14238/pi56.6.2016.325-9 ◽

2017 ◽

Vol 56 (6) ◽

pp. 325

Author(s):

Surya Jayanti Kadek ◽

Dewi Kumara Wati Ketut ◽

Karyana Putu Gede

Keyword(s):

Atopic Dermatitis ◽

Maternal Diet ◽

Multiple Logistic Regression Analysis ◽

Cross Sectional Study ◽

Cow’S Milk ◽

Milk Formula ◽

Sectional Study ◽

Cross Sectional ◽

Cow's Milk ◽

Study Population

Background About 60% of individuals with atopic dermatitis (AD) develop their first manifestation during infancy. Cow’s milk (CM) exposure is considered to be a risk factor for AD.Objective To evaluate for an association between cow’s milk exposure and atopic dermatitis in infants > 6 months of age. Methods This cross-sectional study consisted of subjects from a previous study and new subjects recruited in order to meet the minimum required number of subjects. Our study population comprised 120 infants, born between 1 February and 30 November, 2012 in Sanglah Hospital, Denpasar. Subjects were divided into CM and non-CM groups and analyzed for their risk of AD. Subjects were included to CM group if they were fed with cow’s milk/formula and included to non-CM group if they were breastfeed exclusively in the first six months of life. Other possible risk factors were assessed by multivariate analysis. Results One hundred twenty subjects were enrolled and analyzed (59 in the CM and 61 in the non-CM groups). The prevalence of AD was 30%. Multiple logistic regression analysis revealed a significant association between CM exposure and AD, with odds ratio (OR) 2.37 (95%CI 1.036 to 5.420; P=0.04). In addition, maternal diet including eggs and/or cow’s milk during the breastfeeding period was significantly associated with AD in infants (OR 3.18; 95%CI 1.073 to 9.427; P=0.04).Conclusion Cow’s milk exposure is significantly associated with atopic dermatitis in infants > six months of age.

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COVID-19 Vaccine Acceptance among Health Care Workers in the United States

Vaccines ◽

10.3390/vaccines9020119 ◽

2021 ◽

Vol 9 (2) ◽

pp. 119 ◽

Cited By ~ 12

Author(s):

Rahul Shekhar ◽

Abu Baker Sheikh ◽

Shubhra Upadhyay ◽

Mriganka Singh ◽

Saket Kottewar ◽

...

Keyword(s):

Final Analysis ◽

The United States ◽

Cross Sectional Study ◽

Care Providers ◽

Cross Sectional ◽

Vaccine Acceptance ◽

Care Workers ◽

Vaccination Acceptance ◽

Study Population ◽

To Receive

Background: Acceptance of the COVID-19 vaccine will play a major role in combating the pandemic. Healthcare workers (HCWs) are among the first group to receive vaccination, so it is important to consider their attitudes about COVID-19 vaccination to better address barriers to widespread vaccination acceptance. Methods: We conducted a cross sectional study to assess the attitude of HCWs toward COVID-19 vaccination. Data were collected between 7 October and 9 November 2020. We received 4080 responses out of which 3479 were complete responses and were included in the final analysis. Results: 36% of respondents were willing to take the vaccine as soon as it became available while 56% were not sure or would wait to review more data. Only 8% of HCWs do not plan to get vaccine. Vaccine acceptance increased with increasing age, education, and income level. A smaller percentage of female (31%), Black (19%), Lantinx (30%), and rural (26%) HCWs were willing to take the vaccine as soon as it became available than the overall study population. Direct medical care providers had higher vaccine acceptance (49%). Safety (69%), effectiveness (69%), and speed of development/approval (74%) were noted as the most common concerns regarding COVID-19 vaccination in our survey.

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Influenza vaccination and the risk of COVID-19 infection and severe illness in older adults in the United States

Scientific Reports ◽

10.1038/s41598-021-90068-y ◽

2021 ◽

Vol 11 (1) ◽

Author(s):

Kelly Huang ◽

Shu-Wen Lin ◽

Wang-Huei Sheng ◽

Chi-Chuan Wang

Keyword(s):

Immune Responses ◽

Influenza Vaccine ◽

Influenza Vaccination ◽

The United States ◽

Cross Sectional Study ◽

Severe Illness ◽

Cross Sectional ◽

Global Pandemic ◽

Study Population ◽

Health Database

AbstractThe coronavirus disease of 2019 (COVID-19) has caused a global pandemic and led to nearly three million deaths globally. As of April 2021, there are still many countries that do not have COVID-19 vaccines. Before the COVID-19 vaccines were developed, some evidence suggested that an influenza vaccine may stimulate nonspecific immune responses that reduce the risk of COVID-19 infection or the severity of COVID-19 illness after infection. This study evaluated the association between influenza vaccination and the risk of COVID-19 infection. We conducted a retrospective cross-sectional study with data from July 1, 2019, to June 30, 2020 with the Claims data from Symphony Health database. The study population was adults age 65 years old or older who received influenza vaccination between September 1 and December 31 of 2019. The main outcomes and measures were odds of COVID-19 infection and severe COVID-19 illness after January 15, 2020. We found the adjusted odds ratio (aOR) of COVID-19 infection risk between the influenza-vaccination group and no-influenza-vaccination group was 0.76 (95% confidence interval (CI), 0.75–0.77). Among COVID-19 patients, the aOR of developing severe COVID-19 illness was 0.72 (95% CI, 0.68–0.76) between the influenza-vaccination group and the no-influenza-vaccination group. When the influenza-vaccination group and the other-vaccination group were compared, the aOR of COVID-19 infection was 0.95 (95% CI, 0.93–0.97), and the aOR of developing a severe COVID-19 illness was 0.95 (95% CI, 0.80–1.13). The influenza vaccine may marginally protect people from COVID-19 infection.

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Mucosal Eosinophilia and Neutrophilia Are Not Associated With QOL or Olfactory Function in Chronic Rhinosinusitis

American Journal of Rhinology and Allergy ◽

10.1177/1945892420987439 ◽

2021 ◽

pp. 194589242098743

Author(s):

Nyssa F. Farrell ◽

Jess C. Mace ◽

David A. Sauer ◽

Andrew J. Thomas ◽

Mathew Geltzeiler ◽

...

Keyword(s):

Quality Of Life ◽

Chronic Rhinosinusitis ◽

Nasal Polyposis ◽

Cross Sectional Study ◽

Olfactory Function ◽

Sinus Surgery ◽

Small Subset ◽

Cross Sectional ◽

Snot 22

Background Chronic rhinosinusitis (CRS) is often differentiated by histopathologic phenotypes (eosinophilic versus neutrophilic), which may impact disease severity measures and outcomes. As such, it has been suggested that counts of cellular elements be included as part of a standard pathological report following endoscopic sinus surgery (ESS). Objectives This cross-sectional study evaluated associations of mucosal eosinophilia and neutrophilia with measures of quality-of-life (QoL) and olfactory function. Methods Patients with medically refractory CRS completed the SNOT-22 survey and Brief Smell Identification Test (BSIT) at enrollment. In addition, baseline Lund-Mackay computed tomography (CT) and Lund-Kennedy endoscopy scores were collected. Ethmoid mucosa was biopsied during ESS and reviewed using microscopy to quantify densest infiltrate of eosinophils or neutrophils per high-powered-field (HPF). Eosinophilic CRS (eCRS) and neutrophilic CRS (nCRS), both with and without nasal polyposis (NP), were compared across SNOT-22 and BSIT scores. Results 77/168 patients demonstrated mucosal eosinophilia (eCRS) while a total of 42/168 patients demonstrated mucosal neutrophilia (nCRS). After adjusting for polyp status, 35/168 had eCRSsNP, 42/168 eCRSwNP, 75/168 non-eCRSsNP, 16/168 non-eCRSwNP. Additionally, 22/161 were noted to have nCRSsNP, 20/161 nCRSwNP, 84/161 non-nCRSwNP, and 35/161 non-nCRSsNP. A small subset of patients demonstrated both eosinophilia and neutrophilia: 14 CRSwNP and 7 CRSsNP. When evaluating average Lund-Mackay Scores (LMS), significant differences existed between non-eCRSsNP and eCRSsNP (p = 0.006). However, after controlling for nasal polyps, eosinophilia did not significantly associate with differences in the Lund-Kennedy Score. Neutrophilia did not significantly associate with any changes in LMS or LKS after controlling for NP. Eosinophilic and neutrophilic histopathologic subtypes did not significantly associate with differences in baseline SNOT-22 or BSIT measures after controlling for NP. Conclusion Neither the presence of mucosal eosinophilia nor mucosal neutrophilia demonstrated significant associations with SNOT-22 quality-of-life or BSIT olfactory function scores when controlling for comorbid nasal polyposis.

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Comparison of Prevalence of Periodontitis with Different Indices in Population of District Ghaziabad

Dental Journal of Advance Studies ◽

10.1055/s-0038-1672041 ◽

2016 ◽

Vol 04 (01) ◽

pp. 023-030

Author(s):

Vimal Kumar ◽

Pallak Arora ◽

Manish Khatri ◽

Shivani Sharma ◽

Sumit Malhotra ◽

...

Keyword(s):

Periodontal Disease ◽

Total Population ◽

Age Groups ◽

Cross Sectional Study ◽

Sample Population ◽

Age Group ◽

Cross Sectional ◽

Multi Stage ◽

Younger Age ◽

Study Population

Abstract Objective: To estimate the prevalence of periodontal disease with different indices. Methods & materials: The study population consisted of multistage stratified random sample of 1300 subjects from total population of district Ghaziabad. A cross-sectional study was conducted with multi stage stratified random sampling techniques to select the sample population. The subjects were divided into different age groups and the periodontal assessment was made on the basis of CPITN index and ESI Index. Results: The CPITN has shown to estimate incorrect periodontal disease prevalence because of its underestimation of the disease severity. A huge difference was noticed in the prevalence rate of periodontitis when subjects were examined with ESI index. Conclusion Periodontal disease was found to be highly prevalent in the study population and severity of disease increased with age. More number of subjects in younger age group were found to be healthy.

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The Relationship between Restless Legs Syndrome and Quality of Life in Patients with Myasthenia Gravis

European Neurology ◽

10.1159/000502002 ◽

2019 ◽

Vol 81 (3-4) ◽

pp. 205-208

Author(s):

Monica F. Ataide ◽

Carolina da Cunha-Correia ◽

Katia C.L. Petribú

Keyword(s):

Quality Of Life ◽

Myasthenia Gravis ◽

Restless Legs Syndrome ◽

Rating Scale ◽

Cross Sectional Study ◽

Cross Sectional ◽

Restless Legs ◽

Study Population ◽

Clinical Conditions

Background: Restless legs syndrome (RLS) is characterized for an uncomfortable sensation in legs and an irresistible desire to move them. This disorder has been more recently recognized in patients with myasthenia gravis (MG) and can interfere with the quality of life (QOL). Objectives: The aims of this study are to describe the prevalence of RLS and its severity and influence on the QOL in patients with MG. Method: This was a cross-sectional study conducted from May to June 2016 in Recife, Brazil. A sample of 42 patients was interviewed using a sociodemographic questionnaire, MG QOL questionnaire-15 and The RLS Rating Scale. Results: RLS was present in 47.6% of patients and of these 40.5% met moderate to severe RLS criteria. Patients were 45 years on average (SD ± 14.4) and women represented 57.1% of the study population. Among patients with RSL, the quality-of-life scores were worse (p = 0.010) on average. There was no association of RLS with the duration of MG, use of immunosuppressant or clinical conditions that could mimic the occurrence of RLS. Conclusion: RLS is a prevalent condition in patients with MG, and may be severe enough to negatively impact QOL.

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Clinical Profiles and Types of Senile Cataract Patients: Experience of 30 Cases in Bangladesh

Journal of Current and Advance Medical Research ◽

10.3329/jcamr.v6i1.40782 ◽

2019 ◽

Vol 6 (1) ◽

pp. 38-41

Author(s):

Shamima Sultana ◽

AQM Omar Sharif ◽

Inamur Rahman Choudhury ◽

MM Ehsanul Haque ◽

Wahida Begum

Keyword(s):

Cross Sectional Study ◽

Senile Cataract ◽

Cross Sectional ◽

Data Collection Sheet ◽

Study Population ◽

Computer Based ◽

Clinical Profiles ◽

Patients Experience ◽

Cataract Patients ◽

Grade Iii

Background: Senile cataract can be expressed with different clinical presentation. Objective: The purpose of the present study was to find out the clinical profiles of senile cataract patients. Methodology: This cross-sectional study was conducted at National Institute of Ophthalmology, Dhaka, Bangladesh from January 1999 to December 2000 for a period of two (02) years. Patients with senile cataract were selected for study. The details clinical profiles of the study population were recorded like types, grades of cataract and visual acuity. Data were collected on pre-designed data collection sheet, compiled and appropriate statistical analysis was done using computer based software. Result: A total number of 60 eyes of cataract patients were recruited for this study. The mean age with the standard deviation was 58.8±6.055 years. Majority of the patients were suffering from total cataract that is nuclear plus cortical plus posterior subcapsular variety which was 31(51.7%) eyes of cataract patients. Majority of the patients were grade III (amber) type of nuclear sclerosis which was 26(43.3%) eyes of cataract patients. Most of the patients were presented with PL which was 32(53.3%) eyes of cataract patients. Conclusion: In conclusion majority of the patients are suffering from total cataract with grade III (amber) type of nuclear sclerosis. Journal of Current and Advance Medical Research 2019;6(1):38-41

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Prevalence of Hyposalivation in Patients with Systemic Lupus Erythematosus in a Brazilian Subpopulation

International Journal of Rheumatology ◽

10.1155/2015/730285 ◽

2015 ◽

Vol 2015 ◽

pp. 1-6 ◽

Cited By ~ 6

Author(s):

Cristhiane Almeida Leite ◽

Marcial Francis Galera ◽

Mariano Martínez Espinosa ◽

Paulo Ricardo Teles de Lima ◽

Vander Fernandes ◽

...

Keyword(s):

Systemic Lupus Erythematosus ◽

Lupus Erythematosus ◽

Salivary Flow ◽

Cross Sectional Study ◽

Systemic Lupus ◽

Cross Sectional ◽

Mato Grosso ◽

Significance Level ◽

Factors Associated ◽

Study Population

Background.Systemic lupus erythematosus (SLE) is a chronic inflammatory, multisystem, and autoimmune disease.Objective.The aim of this study was to describe the prevalence of hyposalivation in SLE patients and evaluate factors associated.Methods.This is a cross-sectional study developed at the Cuiaba University General Hospital (UNIC-HGU), Mato Grosso, Brazil. The study population consisted of female SLE patients treated at this hospital from 06/2010 to 12/2012. Unstimulated salivary flow rates (SFRs) were measured. Descriptive and inferential analyses were performed in all cases using a significance levelP<0.05.Results.The results showed that 79% of patients with systemic lupus erythematosus suffered from hyposalivation and that the disease activity and age in years were the factors that resulted in statistically significant differences.Conclusion.The activity of the disease, age >27 years, and the drugs used were factors associated with hyposalivation, resulting in a statistically significant decrease in saliva production.

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Occlusal Characteristics and Spacing in Primary Dentition: A Gender Comparative Cross-Sectional Study

International Scholarly Research Notices ◽

10.1155/2014/512680 ◽

2014 ◽

Vol 2014 ◽

pp. 1-7 ◽

Cited By ~ 1

Author(s):

Madhuri Vegesna ◽

R. Chandrasekhar ◽

Vinay Chandrappa

Keyword(s):

Cross Sectional Study ◽

Primary Dentition ◽

Clinical Approach ◽

Primary Molar ◽

Cross Sectional ◽

Normal Occlusion ◽

Class 1 ◽

Study Population ◽

Different Populations ◽

Males And Females

Context. Occlusion in primary teeth varies among children of different populations and races. Aim. To assess and compare the occlusal characteristics and spacing in primary dentition among 3–6-year-old Dravidian children. Materials and Methods. The study included 2281 school going children. The primary molar relation, canine relation, overjet, and overbite were assessed using Foster and Hamilton criteria. Spacing conditions were registered according to Kisling and Krebs criteria. Results. The flush terminal plane molar relation (80.3%) was the most common primary molar relation. The distal step molar relation was more frequently found in female children (12.8%) than in males (8.6%). Class 1 canine relation was the most prevalent canine relation (81.3%) among males and females. Ideal overjet (84.3%) and overbite (72.7%) were observed among the majority of the children. Spaced type of arches occurred more frequently than closed arches in this sample. The incidence of primate spaces was more in males than in females. Conclusion. The study population has fewer deviations from normal occlusion which indicates decreased tendency for malocclusion in permanent dentition. However, further longitudinal studies are necessary to identify the potential limitations of a clinical approach relying on early orthodontic diagnosis and intervention.

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Prevalence and quality of life in high school pupils with acne in Serbia

Vojnosanitetski pregled ◽

10.2298/vsp1310935p ◽

2013 ◽

Vol 70 (10) ◽

pp. 935-939 ◽

Cited By ~ 4

Author(s):

Jelena Peric ◽

Natasa Maksimovic ◽

Janko Jankovic ◽

Biljana Mijovic ◽

Vesna Reljic ◽

...

Keyword(s):

Quality Of Life ◽

High School ◽

Cross Sectional Study ◽

Cross Sectional ◽

Demographic Questionnaire ◽

Study Population ◽

Serbian Version ◽

The Impact ◽

Spearman’S Correlation

Background/Aim. Acne is a common problem in adolescent children with considerable emotional and psychological effects. The aim of this study was to determine the self-reported prevalence of acne and to assess its impact on the quality of life in high school pupils in Serbia. Methods. The cross-sectional study was conducted in May 2011 in two medical high schools in Serbia. Only pupils who gave a written informed consent to participate in the study (n = 440) were asked to fill in two questionnaires: short demographic questionnaire and Cardiff Acne Disability Index (CADI), a disease-specific questionnaire measuring disability induced by acne. Internal consistency (tested by Cronbach?s alpha) and item-total score correlations (Spearman's correlation analysis) were used for reliability analyses. Results. The study population consisted of 440 pupils, 281 from Belgrade and 159 from Uzice. Among them 371 (84.3%) were girls and 69 (15.7%) boys, with similar sex distribution in Belgrade and Uzice. The total mean age of pupils was 16.48 years (SD = 0.55). Out of 440 pupils 228 (51.8%) self-reported their acne. The acne prevalence was significantly higher in pupils from Uzice (73.6%) than in those from Belgrade (39.6%). The overall mean CADI score for the whole sample was 2.87 ? 2.74, with the similar quality of life impairment in adolescents from Belgrade and from Uzice. The mean Cronbach?s alpha was 0.82. Conclusion. This study shows that the quality of life impairment due to acne is mild for the majority of the affected pupils. The Serbian version of the CADI is a reliable, valid, and valuable tool for assessing the impact of acne on the quality of life.

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