A study of manual toothbrushing skills in children aged 3 to 11 years

2003 ◽  
Vol 27 (1) ◽  
pp. 91-94 ◽  
Author(s):  
Ali Mentes ◽  
Julide Atukeren
Keyword(s):  
Age Groups ◽  
Age Group ◽  
Age And Gender ◽  
Significant Difference ◽  
Study Population ◽  
The Mean ◽  
And Gender

The aim of the study was to evaluate toothbrushing management and ability of children in relation to age and gender. The study population consisted of 75 children and were divided into three equal groups as 3-5, 6-8 and 9-11 years of age.The grip type during toothbrushing was recorded on videotape.The most preferred grip types were distal (73%) followed by power (43%) and oblique grips (29%). There were a statistically significant differences between age groups and the grip types (p<0.001) but no significant difference was seen between boys and girls in grip preferences (p>0.05).The mean duration of toothbrushing was shorter in 3-5 years of age group (28 seconds) than the 6-8 and 9-11 age groups (35 and 47 seconds respectively).

scholarly journals TIME TRENDS OF HELICOBACTER PYLORI PREVALENCE IN ITAJAÍ - SC: A RETROSPECTIVE STUDY OF 25 YEARS BASED ON ENDOSCOPIC DATABASE

2019 ◽  
Vol 56 (1) ◽  
pp. 10-14 ◽  
Author(s):  
Fangio FERRARI ◽  
Elisa Cantú Germano DUTRA ◽  
Henrieli Correia ZANARDI ◽  
Bruno Lorenzo SCOLARO ◽  
Odemari Miranda FERRARI
Keyword(s):  
Helicobacter Pylori ◽  
Age Groups ◽  
Developed Countries ◽  
Helicobacter Pylori Infection ◽  
Age Group ◽  
Gradual Reduction ◽  
Urease Test ◽  
Significant Difference ◽  
The Mean ◽  
And Gender

ABSTRACT BACKGROUND: The bacterium Helicobacter pylori is strongly associated with the development of gastric adenocarcinoma. Currently, the prevalence in developed countries is 40%, but this value increases considerably in developing countries, which can reach rates bigger than 90%. OBJECTIVE: The objective of this study was to determine the mean and annual prevalence of Helicobacter pylori infection in patients from Itajaí during the period from July 1992 to April 2016, as well as the gender and age groups most affected. METHODS: After consent of the clinical director of the Gastroclinica Itajaí and confidentiality commitment about the research, the database of the Endoscopy Service of the clinic was evaluated. All the patients who underwent their first upper digestive endoscopy with urease test and/or histological analysis were included. The data were submitted to statistical analysis of prevalence by gender, age group and years of study, with subsequent correction through the confidence interval. RESULTS: The mean prevalence of Helicobacter pylori infection thru all years of study was 50.07%. With the calculation of the annual prevalences, it was evident the gradual reduction of infection in the population of Itajaí, that was 81.3% in 1992, declining to 33% in the year of 2016. When classifying the prevalence of infection by gender, it was higher in males (53.59%), and gender distribution by age group showed no statistically significant difference among genders between the ages of 40 and 80 years. In relation to the age group, the highest prevalence was in the group between 40 and 49 years. CONCLUSION: Although this study is retrospective and based on endoscopic database analysis, without access to clinical data of patients such as prior use of proton pump inhibitor and antibiotics to endoscopy, its results are important because they may reflect the current panorama of Helicobacter pylori infection in the city under study, where it has been presenting a gradual reduction of prevalence over the years, with current rates similar to that of developed countries (33%). Future studies are needed to confirm our data.

scholarly journals Mindfulness: Age and gender differences on a Bosnian sample

2017 ◽  
Vol 10 (1) ◽  
pp. 155-166 ◽  
Author(s):  
Sabina Alispahic ◽  
Enedina Hasanbegovic-Anic
Keyword(s):  
Gender Differences ◽  
General Population ◽  
Age Groups ◽  
Age Group ◽  
Test Results ◽  
Age And Gender ◽  
Significant Difference ◽  
Age And Gender Differences ◽  
And Gender ◽  
Acting With Awareness

The goal of this research was to examine age and gender differences in mindfulness on Bosnian general population. The study was conducted on a sample of 441 participants from the general population, from twelve cities in Bosnia and Herzegovina. As a measure of mindfulness we used Five Factor Mindfulness Questionnaire. Results showed that older participants’ scores were higher than for younger participants for all aspects of mindfulness. There was found a statistically significant difference between the three age groups on the subscales of Acting with awareness F(2, 435) = 7.39, p < .01 and of Non-judging of inner experience F(2, 428) = 5.67, p < .01. We found statistically significant difference for the Acting with awareness between 20-32 age group (M = 28.57, SD = 5.66) and 33-49 age group (M = 31.01, SD = 5.00, t(292) = -3.91, p < .001), and between 20-32 age group and 50+ group (M = 30.14, SD = 5,86, t(290) = -2.32, p < .05). Also, there was a significant difference for the Non-judging between 20-32 age group (M = 24.77, SD = 5.80) and 33-49 age group (M = 26.65, SD = 5.09, t(288) = -2.94, p < .01), and between 20-32 age group and 50+ group (M = 26.49, SD = 4.90, t(287) = -2,71, p < .05). According to the t-test results, there was statistically significant gender difference between the subscales Observing (t(432) = -2.259, p < .05) and Acting with awareness (t(432) = 2.197, p < .05), women scored higher than men on the subscale Observing, while men exhibited higher scores on the subscale Acting with awareness. Results of this research showed that there were found significant age and gender differences for some aspects of mindfulness in the sample of Bosnian general population.

scholarly journals Investigation of the femoral inclination and Alsberg angles according to age and gender in adults

2020 ◽  
Vol 14 (3) ◽  
pp. 192-197
Author(s):  
Seda SERTEL MEYVACI ◽  
Yasin Emre KAYA
Keyword(s):  
Inclination Angle ◽  
Age Groups ◽  
Age Group ◽  
Age And Gender ◽  
Gender And Age ◽  
The Mean ◽  
The Difference ◽  
And Gender ◽  
The Right

Objectives: The objective of our study was to examine the changes in the inclination and Alsberg angles of the femur in terms of age and gender. Methods: The present study was conducted on X-Ray images of 208 healthy individuals (103 males and 105 females) admitted to Bolu Abant Izzet Baysal University, Orthopedics and Traumatology Clinics. Both genders were separated into 3 different age groups. Statistical analyses were made to determine the difference between the gender and age groups. Results: The mean inclination angle of the femur was 132.88±7.08º on the right-side and 130.27±7.81º on the left. The mean Alsberg angle of the femur was 42.07±7.04º on the right-side and 41.43±7.03º on the left. The inclination angle was significantly higher in males than females on both sides and was significantly lower in 41–60 age group. The Alsberg angle was also significantly higher in males than females in 21–40 age group. Conclusion: The Alsberg angle is positively related with inclination angle, and subject to change by age. Knowing how IA and AA will be affected by age and gender and knowing the relation between these two angles will help to take a more accurate approach while evaluating and managing the follow up of a patient undergoing total hip arthroplasty, reconstructive surgery or planning physical theraphy.

scholarly journals Morphometric Study of Pituitary Gland with Correlation of Age and Gender using Magnetic Resonance Imaging

2021 ◽  
Vol 6 (2) ◽  
pp. 1476-1480
Author(s):  
Sunima Maskey ◽  
Dil Islam Mansur ◽  
Subindra Karki ◽  
Pragya Shrestha
Keyword(s):  
Pituitary Gland ◽  
Transverse Dimension ◽  
Mean Value ◽  
The Body ◽  
Age Group ◽  
Age And Gender ◽  
Significant Difference ◽  
Males And Females ◽  
The Mean ◽  
And Gender

Introduction: The pituitary gland is the master gland of the body. It’s size varies with age and gender. MRI is the safest and effective diagnostic tool for pituitary gland examination. Objectives: This study was aim to determine the anteroposterior, height and transverse dimensions of normal  pituitary gland in different age groups of both sex with MRI. Methodology: It was a descriptive cross-sectional study. It consisted of 567 images of individuals (242 males and 325 females) of various age from 20 to 70 years from the Department of Radio- diagnosis, Dhulikhel Hospital. Results: The mean anteroposterior, height and transverse dimension of pituitary gland is 9.74±1.18 mm, 5.95±1.11 mm and 11.65±2.15 mm respectively in which females have higher value. Independent sample t test showed highly significant differences (p< 0.05) between the mean anteroposterior dimension in males and females. The present study showed the mean value of anteroposterior dimension is maximum at age group 50-59.  The mean value of height, transverse dimension and volume of males and females is maximum at 20-29 age group and minimum at 70-79 age group. One way ANOVA shows that there is significant difference between in height, transverse dimension and volume at different age group (p< 0.05). Conclusion: It was concluded that the height and volume of pituitary gland is maximum at second decade of life then it gradually decreases with age. The mean value of anteroposterior, height and transverse dimension showed greater value of females than males.

The Influence of Age and Gender on Mandibular Indices among the Libyan Population

2019 ◽  
Vol 3 (2) ◽  
Keyword(s):  
Negative Correlation ◽  
Bone Mineralization ◽  
Age Groups ◽  
T Test ◽  
Chi Square ◽  
Age And Gender ◽  
Significant Difference ◽  
Chi Square Test ◽  
And Gender ◽  
Libyan Population

Radiographic Mandibular Indices serve as easy and relatively cheap tools for evaluating bone mineralization. Objectives: To examine the effect of age and gender on three mandibular indices: the panoramic mandibular index (PMI), the mandibular ratio (MR) and the mandibular cortical index (MCI), among Libyan population. Methods: The three indices were measured on 317 digital (OPGs) of adult humans (155 males, 162 females). The sample was divided into six age groups (from 18-25 years through 56-65 years). The measurements were analyzed for interactions with age and sex, using SPSS (Statistical Package for Social Studies) software version no. 22. The tests employed were two way ANOVA, the unpaired T-test and chi-square test. Results: The mean PMI fluctuated between 0.37 s.d. 0.012 and 0.38 s.d. 0.012. among the sixth age groups. One-way ANOVA statistical test revealed no significant of age on PMI. On the other hand gender variation has effect on PMI, since independent sample t-test disclosed that the difference between the male and female PMI means statistically significant. ANOVA test showed that the means of MR among age groups showed a negative correlation i.e. MR mean declined from 3.01 in 18-25 age groups to 2.7 in 55-65 age groups. In contrary, the gender showed no effect on MR according two sample t-test at p> 0.05. In regards with MCI, statistical analysis showed that it affected by age that is C1 was decreasing by age while C2 and C3 were increased by age. Using chi square test the result indicated that there is a significant difference among the different age group and the two genders in MCI readings. Conclusion: PMI was influenced significantly by age but minimally by the gender. MR is not affected by gender but has a negative correlation with age. MCI is affected by both age and gender

scholarly journals The dynamics of microfilaraemia and its relation with development of disease in periodic Brugia malayi infection in South India

1991 ◽  
Vol 107 (2) ◽  
pp. 453-463 ◽  
Author(s):  
S. Sabesan ◽  
K. Krishnamoorthy ◽  
K. N. Panicker ◽  
P. Vanamail
Keyword(s):  
At Risk ◽  
South India ◽  
Female Worm ◽  
Brugia Malayi ◽  
Age And Gender ◽  
Population At Risk ◽  
Study Population ◽  
The Mean ◽  
And Gender ◽  
Epidemiological Significance

SUMMARYRates of acquisition and loss of Brugia malayi microfilaraemia were estimated using the parasitological data of a cohort of population in Shertallai, South India. The rate of acquisition of microfilaraemia was found to be dependent on age but not gender. The decline in the rate of acquisition of microfilaraemia in adults above 35 years could be due to the development of acquired immunity. The mean reproductive lifespan for the periodic Brugia malayi adult female worm was estimated to be 34 years and it was independent of host age and gender. The age-specific estimated proportion of population at risk (microfilaria carriers who lost their microfilaria in course of time) of developing lymphoedema approximately mirrored the observed age specific prevalence of lymphoedema in the study-population. On an average, 99% of population at risk developed manifestations of disease. The estimated population at risk of developing disease in different endemic areas is compared and its epidemiological significance is discussed.

scholarly journals Age and Gender Specific Lung Cancer Incidence and Mortality in Hungary: Trends from 2011 Through 2016

2021 ◽  
Vol 27 ◽  
Author(s):  
Lilla Tamási ◽  
Krisztián Horváth ◽  
Zoltán Kiss ◽  
Krisztina Bogos ◽  
Gyula Ostoros ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Age Groups ◽  
Age Group ◽  
Lung Cancer Incidence ◽  
Age And Gender ◽  
Female Population ◽  
Incidence And Mortality ◽  
Icd 10 ◽  
And Gender ◽  
Gender Specific

Objective: No assessment was conducted describing the age and gender specific epidemiology of lung cancer (LC) prior to 2018 in Hungary, thus the objective of this study was to appraise the detailed epidemiology of lung cancer (ICD-10 C34) in Hungary based on a retrospective analysis of the National Health Insurance Fund database.Methods: This longitudinal study included patients aged ≥20 years with LC diagnosis (ICD-10 C34) between January 1, 2011 and December 31, 2016. Patients with different cancer-related codes 6 months before or 12 months after LC diagnosis or having any cancer treatment other than lung cancer protocols were excluded.Results: Lung cancer incidence and mortality increased with age, peaking in the 70–79 age group (375.0/100,000 person-years) among males, while at 60–69 age group for females (148.1/100,000 person-years). The male-to-female incidence rate ratio reached 2.46–3.01 (p &lt; 0.0001) among the 70–79 age group. We found 2–11% decrease in male incidence rate at most age groups, while a significant 1–3% increase was observed in older females (&gt;60) annually during the study period.Conclusion: This nationwide epidemiology study demonstrated that LC incidence and mortality in Hungary decreased in younger male and female population, however we found significant increase of incidence in older female population, similar to international trends. Incidence rates peaked in younger age-groups compared to Western countries, most likely due to higher smoking prevalence in these cohorts, while lower age LC incidence could be attributed to higher competing cardiovascular risk resulting in earlier mortality in smoking population.

scholarly journals A DESCRIPTIVE STUDY ANALYSING THE PERFORMANCE OF TYPICALLY DEVELOPING INDIAN CHILDREN ON MOTOR FREE VISUAL PERCEPTUAL TEST-4 (MVPT-4)

2021 ◽  
pp. 40-46
Author(s):  
Dr. Sheetal Gupta ◽  
Dr. Anita Gupta ◽  
Dr. Sushmita Ahirwal
Keyword(s):  
Age Groups ◽  
Age Group ◽  
Typically Developing ◽  
Older Children ◽  
Indian Children ◽  
Perceptual Skills ◽  
Perceptual Test ◽  
Significant Difference ◽  
The Mean ◽  
Indian Students

Visual perception is the process by which individuals assign meaning, understanding, and interpretation to what they have seen. The aim of this study was to determine the visual perceptual skills of typically developing Indian children on MVPT-4. A sample of 180 typically developing Indian students were included in the study using convenience sampling method. They were divided in six age groups with age ranging from 6years to 12 years with 30 children in each age group. It was found that visual perceptual skills of typically developing Indian children in 6-12 years of age group can be assessed using MVPT-4. Analysis was done using One-way Anova to compare the mean raw score of each age group. There was a significant difference between the age groups at statistical value of p< 0.001. The score improved with age, signifying refined and matured visual perceptual skills in older children. Age influences visual-perceptual skills of these children. This study also provides a foundation for further researches and highlights the importance of MVPT-4 as a screening tool to be used by the occupational therapist in order to assess the visual perceptual skills of children.

scholarly journals Determining Gender and Age by Mandibular Anatomy Landmarks in Computed Tomography with Cone-Beam (CBCT)

2019 ◽  
Vol 9 (1) ◽  
pp. 33
Author(s):  
Nasim Shams ◽  
Mahshid Razavi ◽  
Azar Mehrabi ◽  
Sina Salehin ◽  
Parisa Sarikhani
Keyword(s):  
Computed Tomography ◽  
Medical Science ◽  
Age Groups ◽  
Cone Beam ◽  
Tangent Point ◽  
Age And Gender ◽  
Gonial Angle ◽  
Gender And Age ◽  
Significant Difference ◽  
And Gender

Introduction: this study aimed at determining gender and age by mandibular anatomy landmarks in computed tomography with Cone-Beam (CBCT). Methodology: this cross sectional study was performed on 147 CBCT images available in archive of radiology in the dentistry department of Ahvaz Jondi Shapoor medical science university. In this research, we assessed parameters including SMEF: Distance from mental foramen to the highest point of alveolar crest ridge, BIAC: distance from lowest point of IAC to the most anterior tangent point of buccal mandibular plate, LIAC: distance from the lowest IAC point to the most posterior tangent point o mandibular lingual plate, IMEF: distance from the lowest mental hole border to the lowest tangent point on inferior mandibular border, D2: distance from the lowest IAC canal border to the lowest tangent point on inferior mandibular border and gonial angle: junction of inferior mandibular border and posterior ramus border. Data were analysed by SPSS software 20th version and Spearman correlation coefficient tests, one-way variance analysis, Kruskal-Wallis, independent t, and Uman Withney. Results: SMEF level was significantly different in groups and in 25-34 group it was significantly higher than under 25 group. In right side it was significantly higher than female. IMEF had no significant difference in age groups and in both side it was higher in male than female. BIAC in both sides had no significant difference. LIAC in both sides an in different ages had no significant difference in male and female. D2 had no significant difference in both sides. But in a group with patients older than 55 it was significantly higher than 45-54 group. In addition, in left side it was higher in male than female there was no significant difference in gonial angle in different groups in left side with in right side there was significant difference in different age groups. But there was no significant difference in gender. Conclusion: evaluated indices in this research are not ry accurate to forecast age and gender and they cannot be used as accurate tools in estimating age and gender of people.

scholarly journals Shooting Parameters of Biathletes in Various Age Groups in 2011–2012 World Championships

2018 ◽  
Vol 3 (86) ◽  
Author(s):  
Lina Kreivėnaitė
Keyword(s):  
Age Groups ◽  
Age Group ◽  
Adult Group ◽  
Age And Gender ◽  
Youth Group ◽  
Male And Female ◽  
Youth Groups ◽  
Gender Research ◽  
And Gender ◽  
Gender Groups

Research background and hypothesis. Physical fitness problems in biathlon are quite extensively discussed, but biathlon shooting in Lithuania is not analyzed enough. The special literature lacks information about the shooting parameters that leaders demonstrate in the world biathlon championships. Moreover, shooting parameters in different age and gender groups have not been analyzed enough. The hypothesis that shooting parameters in adult, youth and junior age group biathletes would differ was tested. Research aim. The aim of our study was to analyze shooting parameters of biathletes in various age groups in 2011–2012 world championships and reveal fundamental differences in the aspects of age and gender. Research methods. Research participants were youths (age: 17–18 years), juniors (age: 19–20 years) and adults (age: 21–41 years), male and female biathletes. The number of subjects was 2175. Descriptive statistical methods were used for data analysis.Research results. Data analysis revealed the main differences in shooting parameters between adult, junior and youth groups, male and female biathletes. Also, comparison of shooting parameters between biathletes in various age groups and leaders in the same group was carried out. Discussion and conclusions. Our research revealed that the highest shooting accuracy was observed in adult male and female biathlete groups (p < 0.025). The shooting accuracy of junior and youth female biathletes was higher than that in the junior and youth male groups (p < 0.05). The longest average shooting time was in youth group (p < 0.001). The shooting time of biathletes in adult group was the shortest. We found that male biathletes in various age groups performed shots in less time compared to female biathletes (p < 0.05). Research results revealed that shooting parameters among leaders statistically significantly differed comparing them with the average shooting parameters in the group (p < 0.05).Keywords: biathlon, shooting accuracy, shooting time.

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