scholarly journals Cross-sectional study of the anthropometric characteristics of children with congenital Zika syndrome up to 12 months of life

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Rita de Cássia Oliveira de Carvalho-Sauer ◽  
Maria da Conceição Nascimento Costa ◽  
Enny S. Paixão ◽  
Natanael de Jesus Silva ◽  
Florisneide Rodrigues Barreto ◽  
...  
Keyword(s):  
Descriptive Analysis ◽  
Cross Sectional Study ◽  
Anthropometric Measurement ◽  
Z Score ◽  
Sectional Study ◽  
Cross Sectional ◽  
Mean Values ◽  
Anthropometric Characteristics ◽  
Congenital Zika Syndrome ◽  
The Mean

Abstract Background Little is known about physical development of children with Congenital Zika Syndrome (CZS). This study aims to evaluate the anthropometric characteristics of children with CZS up to 12 months. Methods This is a cross-sectional study developed with 46 children with CZS living in Bahia. We used the Public Health Events Register, Live Births Information System and Childcare Records of Primary Health Care Services. Descriptive analysis was performed by distributing absolute and relative frequencies and median and interquartile range. The Weight/Age (W/A), Length/Age (L/A), Weight/Length (W/L) and Head Circumference/Age (HC/A) indexes were calculated for each month and expressed in z-score values, and the results were evaluated individually and by group average. Values between ≥ − 2 and ≤ 2 standard deviations were used as reference. T-Student and Spearman’s Correlation Tests were applied to verify the existence of any relationship between maternal and children’s variables with the anthropometric indexes weight/age and height/age at birth and at 3, 6 and 12 months of age. Results The studied children had high proportions of low birth weight (23.9%), dysphagia (56.8%) and seizures (53.5%). The mean z-score for the HC/A index at birth was − 3.20 and remained below − 3 z-scores throughout the assessed period. The analysis of the indices equivalent to every single child’s anthropometric measurement showed a deficit in 20.4% of the W/A, 39.1% of the L/A, 9.2% of the W/L and 85.7% of the HC/A measurements. Distribution of the mean values of these anthropometric indices revealed a risk of delayed stature growth (L/A < -1 z-score). There was a statistically significant association between L/A at 12 months and dysphagia (p = 0.0148) and a positive correlation between breastfeeding time and W/A. No statistically significant correlation was found between any other tested variables. Conclusions We observed a deficit in the HC/A index, which is a common feature in CZS, but also a high proportion of W/A and L/A deficit. The average group z-score highlighted the risk of delay in stature growth for age, which calls attention to the need for health interventions, as this condition exposes them to a higher risk of morbidity and mortality.

Effect of Medialization of the Trochlear Groove and Lateralization of the Tibial Tubercle on TT-TG Distance: A Cross-sectional Study of Dysplastic and Nondysplastic Knees

2021 ◽  
pp. 036354652098781
Author(s):  
Mathias Paiva ◽  
Lars Blønd ◽  
Per Hölmich ◽  
Kristoffer Weisskirchner Barfod
Keyword(s):  
Trochlear Dysplasia ◽  
Cross Sectional Study ◽  
Magnetic Resonance Images ◽  
Tibial Tubercle ◽  
Control Group ◽  
Trochlear Groove ◽  
Sectional Study ◽  
Cross Sectional ◽  
Mean Values ◽  
The Mean

Background: Tibial tubercle–trochlear groove (TT-TG) distance is often used as a measure of lateralization of the TT and is important for surgical planning. Purpose: To investigate if increased TT-TG distance measured on axial magnetic resonance images is due to lateralization of the TT or medialization of the TG. Study Design: Cross-sectional study; Level of evidence, 3. Methods: A total of 84 knees (28 normal [NK], 28 with trochlear dysplasia [TD], and 28 with patellar dislocation without TD [PD]) were examined. The medial border of the posterior cruciate ligament (PCL) was chosen as the central anatomic landmark. The distance from the TT to PCL (TT-PCL) was measured to examine the lateralization of the TT. The distance from the TG to the PCL (TG-PCL) was measured to examine the medialization of the TG. Between-group differences were investigated by use of 1-way analysis of variance. Results: The mean values for TT-TG distance were 8.7 ± 3.6 mm for NK, 12.1 ± 6.0 mm for PD, and 16.7 ± 4.3 mm in the TD group ( P < .01). The mean values for TT-PCL distance were 18.5 ± 3.6 mm for NK, 18.5 ± 4.5 mm for PD, and 21.2 ± 4.2 mm in the TD group ( P = .03). The mean values for TG-PCL distance were 9.6 ± 3.0 mm for NK, 7.1 ± 3.4 mm for PD, and 5.1 ± 3.3 mm in the dysplastic group ( P < .01). Conclusion: The present results indicate that increased TT-TG distance is due to medialization of the TG and not lateralization of the TT. Knees with TD had increased TT-TG distance compared with the knees of the control group and the knees with PD. The TT-PCL distance did not differ significantly between groups, whereas the TG-PCL distance declined with increased TT-TG.

scholarly journals Genetic homozygosity as a marker of smoking dependency

Genetika ◽  
2020 ◽  
Vol 52 (3) ◽  
pp. 1009-1019
Author(s):  
Slavko Brankovic ◽  
Dejan Nikolic ◽  
Dragoslav Marinkovic ◽  
Suzana Cvjeticanin
Keyword(s):  
Cross Sectional Study ◽  
Male Gender ◽  
Sectional Study ◽  
Cross Sectional ◽  
Male And Female ◽  
Mean Values ◽  
Individual Variations ◽  
Significant Difference ◽  
The Mean ◽  
The Individual

The aim of our study was to evaluate the morphogenetic variability as a marker of smoking dependency in adult smokers versus controls and to investigate the presence and the degree of morphogenetic variability difference between male and female smokers versus same gender controls. The cross-sectional study evaluated 241 smokers and 185 nonsmoker individuals as controls. We analyzed 17 homozygous recessive characteristics (HRC). There was a significant difference in the individual variations of 17 HRCs between the controls and smokers (??2=61.400, p<0.001; for females ??2=79.440, p<0.001; for males ??2=84.972, p<0.001). The mean values of HRCs significantly differed between smokers and controls (MV?SEM(Controls) -4.79?0.13, MV?SEM(Smokers) -5.70?0.12; p<0.001). For males, presence of 6/17 (35.29% genetic homozygosity) HRCs (OR=6.12) was to the certain degree predictor for smoking dependency. Higher degree of genetic homozygosity, changed variability and male gender, might be some among potential numerous factors that could have impact on smoking development and dependence.

A study of growth changes in the mandible from deciduous to permanent dentition

2004 ◽  
Vol 27 (2) ◽  
pp. 137-142 ◽  
Author(s):  
Hung-Huey Tsai
Keyword(s):  
Cross Sectional Study ◽  
Permanent Dentition ◽  
Developmental Changes ◽  
Sectional Study ◽  
Cross Sectional ◽  
Mean Values ◽  
Males And Females ◽  
The Mean ◽  
Growth Changes ◽  
Ramus Height

This cross-sectional study investigated mandibular developmental changes in untreated normal Taiwanese from the deciduous to permanent dentition. Differences in the mean values for ramus height and body length between males and females were statistically significant after eruption of the permanent second molars. SNB angles significantly increased and gonial and L1-MP angles significantly decreased from deciduous to permanent dentition in both sexes. The SN-MP angle in females significantly decreased and ramus inclination in males significantly increased from the early mixed to permanent dentition.

Geographical and Socioeconomic Distribution of Overweight and Morbidity in a Rural Swedish County

1987 ◽  
Vol 15 (1) ◽  
pp. 19-29 ◽  
Author(s):  
Bo J. A. Haglund
Keyword(s):  
Physical Activity ◽  
Body Mass Index ◽  
Leisure Time ◽  
Formal Education ◽  
Cross Sectional Study ◽  
Mean Value ◽  
Sectional Study ◽  
Cross Sectional ◽  
Mean Values ◽  
The Mean

This report on overweight is based on a cross-sectional study in Skaraborg County, Sweden, in 1977. Mean values of Body Mass Index (BMI) are higher in this county than in other areas studied in Sweden and abroad. In correlation analysis the strongest association was found between overweight and hypertension. This is of particular interest since other studies have shown that Skaraborg county, has one of Sweden's highest proportions of treated hypertensives and also higher mortality during the 1970s in hypertension and obesity related diseases. The BMI varied between the municipalities of the county. Overweight was most common in the agricultural municipalities. The mean value of the BMI was higher among workers and persons with less formal education. This is contradictory to earlier Swedish studies with regard to men but not women. Physically demanding jobs accounted for more overweight individuals whereas high physical activity during leisure time was correlated with low body weight.

scholarly journals Evaluation of the Knowledge and Perceptions about Pharmacovigilance Activities among Pharmacy Students in Nigeria: A Cross-Sectional Study

2017 ◽  
Vol 20 (1) ◽  
pp. 1-13
Author(s):  
Osemene Kanayo Patrick ◽  
Afolabi Margaret Olubunmi
Keyword(s):  
Age Groups ◽  
Knowledge Score ◽  
Cross Sectional Study ◽  
Pharmacy Students ◽  
Sectional Study ◽  
Knowledge Domain ◽  
Cross Sectional ◽  
Mean Values ◽  
Significant Difference ◽  
The Mean

Studies on pharmacovigilance (PV) activities in Nigeria focused on perceptions of PV among professional healthcare workers are described here. There is paucity of information on pharmacy students’ knowledge about PV activities. Hence, this study, evaluated the knowledge and perceptions of final year pharmacy students about PV activities using descriptive and inferential statistics. A cross sectional study was undertaken in three Nigerian universities with a pretested questionnaire during the period of January and February, 2016. The questionnaire included closed-ended questions on demographic variables and questions designed to achieve the objectives of the study. Data was analyzed with IBM SPSS Statistics 20 and presented in percentages, means, standard deviations and median at 50% percentile. The mean knowledge score of pharmacovigilance and adverse drug reporting for the final year students was 4.25±0.18. There were significant differences in the mean scores of knowledge domain by age groups 21-24 years 4.8±0.70, 25-30 years 6.2 ± 0.84 and >30 years 4.6±0.72 at p=0.001; gender: male 4.1±1.20 and female 4.4±0.98 at (p=0.0001) as well as the current universities attended as follows University 1 with a scrore of 5.1±1.03, University 2 had a mean score of 6.3±0.99 at p=0.0120 and University 3 with a mean score of 4.3±1.01 at p=0.012. Furthermore, significant difference exist in the mean values of pharmacovigilance knowledge between those who had taking some courses in pharmacovigilance (7.3± 0.22) and those who did not (4.7 ± 0.13) at p=0.0001. Generally, the students had inadequate knowledge of PV activities. Therefore, emphasis on relevant PV courses in their curriculum is necessary.Bangladesh Pharmaceutical Journal 20(1): 1-13, 2017

scholarly journals Hypochondriac fears and beliefs of medical students

2020 ◽  
Vol 52 (1-2) ◽  
pp. 35-45
Author(s):  
Dona Stefanović ◽  
Dunja Stankić ◽  
Stefan Stoisavljević ◽  
Olivera Vuković
Keyword(s):  
Medical Students ◽  
Health Anxiety ◽  
Cross Sectional Study ◽  
Attitude Scale ◽  
Sectional Study ◽  
Cross Sectional ◽  
Mean Values ◽  
The Third ◽  
School Year ◽  
The Mean

Hypochondria is a mental disorder characterized by a preoccupation with fears that a person may be ill or suffering from a serious illness, based on a misinterpretation of problems that cannot be eliminated by appropriate medical reassurance. A special type of hypochondriasis known as Medical Student Syndrome (MSS) refers to student's fears and beliefs that they are ill or may become ill with the illnesses they are learning while studying in pre-clinical and clinical subjects. A cross-sectional study was conducted during the winter semester of the 2019/2020 school year, with a sample of 90 students of the first, third, and sixth year of the Faculty of Medicine, sampled on a random basis. Subjects completed the Illness Attitude Scale (IAS). The aim of study was to investigate whether there is a difference in the incidence of hypochondrial tendencies and beliefs in the students of the Faculty of Medicine in relation to the year of study. The mean values on certain subscales were statistically significantly higher in students of third compared to students of first and sixth year of medicine. Students who have not renewed a year were found to have significantly higher average scores on the Disease Concerns and Pain Concerns subscale, as well as Disease phobia compared to those who renewed the year, while Hypochondrial beliefs were statistically significantly higher in subjects who renewed the year compared to students who had not renewed the year. The presented results support the hypothesis that health anxiety and all its components among the medical students at the preclinical level is most pronounced in the third year of study, and that it shows declining trend in the later stages of study.

scholarly journals GONIAL ANGLE DETERMINATION; A COMPARISON BETWEEN LATERAL CEPHALOGRAM AND BOTH HEMISPHERES OF ORTHOPANTOMOGRAM

2021 ◽  
Vol 71 (4) ◽  
pp. 1460-63
Author(s):  
Mehwish Khan ◽  
Faheem Nake Akhtar ◽  
Abdullah Jan ◽  
Fatima Hamid ◽  
Sana Tariq
Keyword(s):  
Study Design ◽  
Armed Forces ◽  
Cross Sectional Study ◽  
Posterior Border ◽  
Sectional Study ◽  
Lateral Cephalogram ◽  
Cross Sectional ◽  
Mean Values ◽  
Gonial Angle ◽  
The Mean

Objective: To evaluate the mean values of Genial angle measured by Lateral cephalogram and Orthopantomogram. Study Design: comparative cross sectional study. Place and Duration of Study: Armed Forces Institute of Dentistry, Rawalpindi, from Aug 2018 to Feb 2019. Methodology: Patients irrespective of gender between the ages of 13-20 who reported for the treatment of class I malocclusion with complete anterior dentition were included. Orthopantomogram and lateral cephalogram were drawn by the same person. Gonial angle on orthopantomogram was measured by drawing tangents on posterior border of ramus and lower border of mandible on both halves of orthopantomogram. On lateral cephalogram the angle was measured between ramus and mandible. Gonial angle measured from lateral cephalogram and orthopantomogram were compared. T-test was applied. Results: Mean age of the individuals was 18.33 ± 3.97 years. The mean gonial angle measured on lateral cephalogram was 122.66 ± 1.64 degrees while the mean gonial angle measured on right and left side of orthopantomogram was 122.41 ± 1.56 degrees and 122.33 ± 1.55 degrees respectively. Conclusion: Orthopantomogram can also be used to measure gonial angle as accurately as a lateral cephalogram with the advantage that there are no superimpositions and both the gonial angles can be measured simultaneously on orthopantomogram.

scholarly journals Evaluation of Anthropometric Indices and Biochemical Markers in Iranian Prediabetics in Hoveyzeh Located in Southwest Iran: A Cross-sectional Study

2021 ◽  
Vol In Press (In Press) ◽  
Author(s):  
Majed Meripour ◽  
Hashem Mohamadian ◽  
Morteza Abdullatif Khafaie
Keyword(s):  
Blood Pressure ◽  
Cross Sectional Study ◽  
Demographic Variables ◽  
Clinical Parameters ◽  
Sectional Study ◽  
Anthropometric Indices ◽  
Cross Sectional ◽  
Mean Values ◽  
Significant Difference ◽  
The Mean

Background: The number of prediabetic individuals is rising rapidly in Iran and other parts of the world. This complication seriously affects life quality and public health. Objectives: This study aimed to evaluate the anthropometric indices and biochemical measures among the prediabetic population. Methods: This cross-sectional study was conducted on prediabetic subjects in the Hoveyzeh population, Iran, during 2018 - 2019. A sample of 240 prediabetic individuals within the age range of 30-75 years enrolled in this study. The demographic characteristics, anthropometric measurements, and participants’ clinical parameters were checked out in this study. Moreover, this study investigated important demographic variables associated with anthropometric and clinical parameters. Results: The results showed that the mean values of fasting plasma glucose, triglyceride, and total cholesterol were 113.13 ± 6.8, 193.64 ± 115.44, and 193.64 ± 40.67 mg/dl, respectively. The mean values of systolic blood pressure and diastolic blood pressure (DBP) were 114.75 ± 15.25 and 73.25 ± 8.81 mmHg, respectively. The results showed no statistically significant difference between clinical and demographic variables except between DBP and marital status (P < 0.05). The prevalence of prediabetes in Hoveyzeh was closely associated with some demographic, anthropometric, and clinical variables. This study documented significant associations between height, hip circumference, and body mass index with both genders (P < 0.05). Furthermore, there was no statistical relationship between other demographic and anthropometric variables (P > 0.05). Conclusions: Based on the findings, abdominal obesity indicators may be related to prediabetes. Therefore, preventive strategies and suitable educational programs should be based on influential factors.

scholarly journals Prevalence of Sexual Dysfunctions and their Associated Factors in Pregnant Women in an Outpatient Prenatal Care Clinic

2019 ◽  
Vol 41 (09) ◽  
pp. 555-563 ◽  
Author(s):  
Julianna Azevedo Guendler ◽  
Leila Katz ◽  
Maria Eduarda Duarte Mello Flamini ◽  
Andrea Lemos ◽  
Melania Maria Amorim
Keyword(s):  
Sexual Function ◽  
Pregnant Women ◽  
Associated Factors ◽  
Descriptive Analysis ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Care Clinic ◽  
Mean Values ◽  
The Mean ◽  
Tract Infections

Objective To determine the prevalence of sexual dysfunction and its associated factors in pregnant women. Methods A descriptive, cross-sectional study including 262 pregnant women aged 18 years or older with gestational age between 10 and 35 weeks. Women with urinary tract infections and conditions of gestational risk were excluded. The Pregnancy Sexual Response Inventory (PSRI) questionnaire was used. We performed a univariate descriptive analysis, and comparisons between the mean values of the sexual function domains were made using the Student t-test. The chi-squared test was used to determine the association between the independent and dependent variables. The prevalence ratios, with their respective 95% confidence intervals, were also estimated, and a multivariate analysis was performed. Results A total of 64.9% of women reported a decrease in the frequency of sexual activity during pregnancy. Slightly more than half of the women (50.8%) were satisfied, and arousal was reported as excellent/good by 30.5% of them. The frequency of sexual difficulties/dysfunctions increased with pregnancy, rising from 5.7% to 58.8%, and pain during sexual intercourse was reported by 45.8% of them. Having higher education degree decreased the chance of being sexually dissatisfied by 50%. The total PSRI score showed a significant decrease from the prepregnancy period (mean score = 89.8, “excellent”) to the pregnancy period (mean score = 59.2, “good”). Conclusion The mean sexual function score during pregnancy was classified as good, although most pregnant women reported at least one type of alteration in the sexual function domains, and the report of dissatisfaction was more frequent in women with lower schooling.

scholarly journals Evaluating attitude, understanding, and perception towards lockdown, boredom, and subjective happiness in nursing students related to COVID-19 pandemic lockdown in India: A cross-sectional study

2013 ◽  
Author(s):  
Dron Kinnarbhai Bhandutia ◽  
Swarna Buddha Nayok ◽  
Sathyanarayana M.T. ◽  
Dhanashree Akshatha H.S.
Keyword(s):  
Nursing Students ◽  
Short Form ◽  
Descriptive Analysis ◽  
Cross Sectional Study ◽  
Categorical Variables ◽  
Subjective Happiness ◽  
Moral Obligations ◽  
Sectional Study ◽  
Cross Sectional ◽  
The Mean

Introduction: In the light of the recent covid-19 lockdowns in India, it is quintessential to evaluate attitudes and problems faced by the nursing students. This further, helps in improving the current and future response of the paramedics to dire outbreaks. Aim: To evaluate the attitude, understanding, and perception towards lockdown imposed due to COVID-19 pandemic. Also, to measure the levels of boredom and subjective happiness in nursing students during this period. Settings and design: A cross-sectional study was conducted and one eighty-seven nursing students, under lockdown, were evaluated. Materials: Semi-structured proforma for socio-demographic details and attitudes towards COVID 19 lockdown, Boredom Proneness Scale- Short Form (BPS-SR) and The Subjective Happiness Scale (SHS) were applied. Statistical analysis: Descriptive analysis for socio demographic details and Pearson’s correlations for categorical variables and Spearman’s correlations for ordinal variables were used. Results: The mean age of the sample (N=187) was 19.85 years (Standard Deviation=1.391)). Most found lockdown justified (87.15%) and beneficial (94.64%) to prevent infection spread and protect the public, mainly for moral obligations towards the society (63.1%). The mean BPS-SR score was 15.62 (SD=3.32) and that of SHS score was 3.84 (SD=.979). Only 8% showed higher boredom levels and 69.5% showed higher levels of subjective happiness. Most (47.05%) felt that a combination of familial, financial, and social loss would occur. Conclusion: Positive attitude, adequate understanding, and appropriate perspective regarding COVID 19 lockdown, seems to bring about relatively higher levels of subjective happiness and lower levels of boredom among nursing students are found in this study.

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