Establishment of the Standardized Uptake Values of 99mTc-MDP in Normal Vertebrae for SPECT/CT Quantification

2020 ◽  
Author(s):  
Na Qi ◽  
Qingyuan Meng ◽  
Zhiwen You ◽  
Huiqian Chen ◽  
Yi Shou ◽  
...  
Keyword(s):  
Standardized Uptake Value ◽  
Female Group ◽  
Sample Population ◽  
Strong Negative Correlation ◽  
Men And Women ◽  
Male And Female ◽  
Ct Value ◽  
Standardized Uptake Values ◽  
Significant Difference ◽  
The Difference

Abstract PurposeTo establish the standardized uptake value (SUV) of Tc-99m-methylene diphosphonate (MDP) for normal vertebra in both Chinese male and female by using a SPECT/CT scanner.MethodsA retrospective study was carried out involving 116 men and 105 women who underwent SPECT/CT scan using 99mTc-MDP. We acquired the SUV, CT value of 2416 normal vertebra in total and analyzed the difference of SUV between men and women. We analyzed the vertebra data with no significant difference of SUVmax in male and female group. The correlations between SUVmax value and CT value, age, height, weight in each group were also analyzed.ResultsThe SUVmax, SUVmean of vertebra in men were markedly higher than those in women(P < 0.0009). Specifically, for males, the SUVmax of C1, C2-4 and C5-L5 vertebra appeared to have significant differences(P < 0.05), while no significant difference of the SUVmax of C1-L5 vertebra were observed in females(P < 0.05). The SUVmax of each vertebral segment showed a strong negative correlation with CT values in both men and women(r=-0.89,-0.92;P < 0.0009). The SUVmax of vertebra showed weak significant correlation with weight and height in male (r = 0.4,P < 0.0009;r = 0.28,P = 0.005),and weak significant correlation with weight in females(r = 0.32,P = 0.009).ConclusionThis article study initially established SUVmax, SUVavgmean of normal vertebra in both Chinese men and women with a large sample population,and summarized the SUVmax of vertebra with no significant difference. The results could provide a quantitative reference for clinical diagnosis and the evaluation of therapeutic response in vertebral lesions.

scholarly journals Differences between male and female mandibular length growth according to panoramic radiograph

2019 ◽  
Vol 1 (1) ◽  
pp. 43
Author(s):  
Azhari Azhari ◽  
Berty Pramatika ◽  
Lusi Epsilawati
Keyword(s):  
Design Method ◽  
Panoramic Radiograph ◽  
Female Group ◽  
Cross Sectional ◽  
Men And Women ◽  
Male And Female ◽  
Length Growth ◽  
Significant Difference ◽  
Cross Sectional Design ◽  
The Right

Evaluation of the mandible was used for age and sex determination in the forensic field and it established the treatment planning in dentistry. The present study aims to determine mandibular length growth on male and female group aged   9-25 years old using panoramic radiograph. The research was conducted using analytical cross-sectional design method. The subject of this research was 412 panoramic radioraphs of patients aged 9-25 years old. It involved a totalsamples of 207 males and 205 females. This research was conducted from May to October 2017 in RSGM Padjadjaran University Bandung to meassure the length and height of mandibula from the point in condyleus to mentone. The MannWhitney test results showed a significant difference in mandibular length between men and women and no significant difference between the right andleft mandibular length in men and women. There is a difference between male and female mandibular length growth, in which the increase of growth of mandibular length in female is earlier than that of male. Male mandibular length is greater than female.

scholarly journals PROSODY OF GENDER ON THE BRITISH ISLANDS

2020 ◽  
Vol 1 (10(78)) ◽  
pp. 137-141
Author(s):  
Oksana Prysiazhnyuk
Keyword(s):  
Social Factors ◽  
Social Life ◽  
Multicomponent System ◽  
Men And Women ◽  
Male And Female ◽  
Current Trends ◽  
Significant Difference ◽  
Female Voices ◽  
The Difference ◽  
Regional Types

Gender research is a new area of humanities that is now in the making. It focuses on the cultural and social factors that determine society’s attitudes towards men and women, the behavior of individuals in connection with belonging to gender, stereotypical perceptions of male and female qualities – all that transforms gender issues from the field of biology into the field of social life and culture. The article deals with the difference between male and female voices within frequency, dynamic and temporal characteristics of various regional types of British pronunciation. Intonation appears as a multicomponent system formation in which social and regional peculiarities within individual groups of speakers are refracted in a complex, indirect way, being in constant dialectic unity. The author suggests that frequency of the main tone is one of the main factors which stipulates male and female voices’ specifics. The conducted experiment convinced us that for an objective reflection of the contemporary variation of English intonation on the British Isles, it is necessary to take into account the factors of social and situational variability of speech. A significant difference between male and female voices is observed in the frequency of the descending tones. Both men and women tend to increase descending tones, but women are ahead of men in this direction, increasing the frequency by 22% vs 13%. Accordingly, the frequency of ascending tones decreases, and this trend is largely manifested by women. Consequently, women are particularly sensitive to current trends in the use of tones and become agents of innovation.

scholarly journals THE Q-ANGLE (QUADRICEP ANGLE) IS HIGHER IN FEMALE THAN MALE OF 17-YEAR-OLD STUDENTS WITH NORMAL BMI IN SMA NEGERI 3 DENPASAR

2019 ◽  
Vol 7 (2) ◽  
pp. 21
Author(s):  
Ida Ayu Intan Kartika Dewi ◽  
Ari Wibawa ◽  
I Made Muliarta
Keyword(s):  
Hypothesis Test ◽  
Quadriceps Muscle ◽  
P Value ◽  
Men And Women ◽  
Male And Female ◽  
Mechanical Joints ◽  
Q Angle ◽  
Significant Difference ◽  
The Difference ◽  
The Right

Q-angle is the angle between the quadriceps muscle and the patellar tendon which shows the angle of quadriceps muscle pressure. Q-angle affects the mechanical joints of the knee and it will be susceptible to musculoskeletal disorders. The purpose aimed to find out whether there was a large difference in Q-angle in adolescent men and women aged 17 years old with normal BMI. This research was an observational analytic research with comparative study design. In 112 samples consists of male and female. Hypothesis test was using Mann-Whitney Test to know the difference between group of men and women. In the calculation of data analysis, p value was 0,002 (p <0.05) in the right Q-angle and p was 0,135 (p> 0,05) in left Q-angle.Based on the results of this study, it can be concluded that women has higher right Q-angle than men in right feet. However, no significant difference was found in the left Q-angle.Keywords: Q-angle, gender, age, BMI

EXPRESS: Serum Carbohydrate Antigen72-4 levels decrease with age in females but not males in Beijing, China

2021 ◽  
pp. 000456322110269
Author(s):  
Tongmei Duan ◽  
Xun Chen ◽  
Jing Wu ◽  
Ronghai Li ◽  
Huijuan Guo ◽  
...  
Keyword(s):  
Age Groups ◽  
Reference Interval ◽  
Carbohydrate Antigen ◽  
Female Group ◽  
Healthy Population ◽  
Age Difference ◽  
Significant Difference ◽  
The Difference ◽  
And Gender ◽  
Beijing China

Objective: Carbohydrate antigen 72-4 (CA72-4) is widely used in the diagnosis and monitoring of many cancers. However, there are few studies on the differences of CA72-4 levels in terms of age and gender. Methods: 10957 healthy subjects were divided into two groups according to gender and three age groups. The serum CA72-4 were detected. Statistical analysis was performed by SPSS. Results: The CA72-4 level in female group was significantly higher than that in male group. The level of CA72-4 gradually decreased with age. Compared with the age >60 group, the CA72-4 levels were increased in the age 46-60 group and 16-45 group (P >0.05, respectively). To better observe the age difference, the age 16-45 and 46–60 group were combined into the age 16-60 group. In comparison to the age >60 group, the CA72-4 level of age 16-60 group was significantly increased (P =0.000). In the age >60 group, there was no difference between genders. Nevertheless, the difference between the sexes in the age 16-60 group was significant (P =0.023). Conclusions: The reference interval of CA72-4 for local healthy population was established. CA72-4 levels gradually decreased with the increase of age, and CA72-4 level in females aged 16-60 years (0-18.0 U/mL) was higher than in males (0-14.5 U/mL), however there was no gender difference in the age group above 60 years old (0-14.5 U/mL). Moreover, male CA72-4 was no significant difference among all age groups, while the potential mechanism of female changes with age needed further study.

scholarly journals Gender Differences And Psychological Impacts In Higher Education During Covid-19 Pandemic

2021 ◽  
Vol 7 (2) ◽  
pp. 290
Author(s):  
Iswadi Iswadi ◽  
Apriyanto Apriyanto
Keyword(s):  
Higher Education ◽  
Online Learning ◽  
Negative Effects ◽  
Male And Female ◽  
Postgraduate Students ◽  
Learning Platform ◽  
Significant Difference ◽  
E Learning ◽  
Efl Students ◽  
The Difference

<p><em>E-learning during covid-19 pandemic gives positive and negative effects on students’ psychology. One of the effects of E-Learning is students whose negative and positive perception towards the process of E-Learning. The objectives of the study are to know (1)  The difference perception between male and female EFL post-graduate students of the use of online learning platforms? (2). Impacts psychologically of E-learning during Covid-19 to female and male EFL students in higher education. The method of the study is mixed research with the explanatory sequential design. The participants were 31 EFL postgraduate students in PGRI Indraprasta University. The data collection technique of the study was questionnaires with a Likert scale and an open interview. The data analysis technique of the study is an independent sample t-test with SPSS 22.0 version and collection, reduction, display, and conclusion. The results of the study are: (1) There is no significant difference perception between male and female EFL postgraduate students of the use of online learning platform because the significance value (0.695) which is bigger than 0.05. (2)  E-learning during the Covid-19 pandemic did not  give anxiety, fear, fatigue, and saturation to female and male EFL students in higher education. Implication of this research is University must develop LMS (Learning Management System) for teaching EFL students</em></p>

scholarly journals Do exist gender differences in skin temperature of lower limbs following exercise test in male and female cross-country skiers?

2021 ◽  
Author(s):  
M. Binek ◽  
Z. Drzazga ◽  
T. Socha ◽  
I. Pokora
Keyword(s):  
Skin Temperature ◽  
Exercise Test ◽  
Physiological Parameters ◽  
Lower Limbs ◽  
Metabolic Energy ◽  
Men And Women ◽  
Male And Female ◽  
Significant Difference ◽  
Cross Country ◽  
Response To Exercise

AbstractThe aim of study was to assess the skin temperature changes over selected muscles zones of the lower limbs following an exercise performed at similar relative external workload in 10 male and 6 female high-trained cross-country skiers. The first stage of experiment involved preliminary exercise to determine individual oxygen uptake VO2max and anaerobic threshold. The second stage experimental exercise consisted of 60 min running on treadmill with 80% of determined VO2max Thermographic imaging of lower limbs was performed, before, immediately after exercise and during recovery. Physiological parameters: VO2, MET—metabolic energy equivalent, heart rate and internal temperature were assessed at rest and at the end of exercise, respectively. Infrared thermography showed that at rest the skin temperature over lower limb muscles was significantly higher in men than in women. In response to exercise an increase in skin temperature over the studied muscles was significantly higher in women than men. Since was no significant difference in skin temperature in men and women after exercise. Before the test, no physiological parameter was significantly different in women and men. Exercise test reveled significant differences between men and women in some physiological parameters such as VO2 and MET. Our study showed that there are significant differences in lower limbs skin temperature between male and female at rest but not at the end of exercise test. Women in comparison with men had a greater increase in skin temperature in response to exercise and a persistence of elevated temperature over muscles of lower limbs after exercise.

scholarly journals Emotional Intelligence and Self Esteem in Male and Female School Students

2017 ◽  
Vol 4 (2) ◽  
Author(s):  
Dr. Syeda Razia Bukhari ◽  
Syeda Ishrat Fatima ◽  
Amenah Rashid ◽  
Farhana Saba
Keyword(s):  
Emotional Intelligence ◽  
Economic Status ◽  
Sampling Technique ◽  
Self Esteem ◽  
School Students ◽  
Cross Sectional ◽  
Male And Female ◽  
Significant Difference ◽  
The Difference ◽  
Cross Sectional Design

The aim of the research is to investigate that emotional intelligence and self-esteem in male and female school students. The present research design is research cross sectional design.  Sample contained 200 students (100 =male, 100= female)   (mean age = 14.16, SD = 0.740) all belonging to the upper, middle and lower Scio economic status. Whole sample was collected from different schools of Karachi, Pakistan with the help of convenient sampling technique. First, the confidentiality about the participants demographic information was assured after that about the purpose and procedure of research explained to participants. The participants who given consent of participation in research, the demographic form, Urdu version of Rosenberg Self-Esteem Scale (Rosenberg, 1965), and Trait Emotional Intelligence Questionnaire (TEIQue) (K.V. Petrides) were administered on them. Statistical Analysis (t-Test for independent) applied to assess the difference of emotional intelligence and self esteem among male and female.The results reveals there is significant difference among emotional intelligence of male and female school students (t (198) = 6.597, P< .05) and there is also significant difference in self esteem of male and female school students (t (198) = 2.837, P< .05).

scholarly journals The difference in saliva pH before and after brushing with fluoride containing toothpaste and without toothpaste

2008 ◽  
Vol 20 (3) ◽  
Author(s):  
Samuel Setiawan ◽  
Edeh Rolleta Haroen ◽  
Dede Hadidjah
Keyword(s):  
Drinking Water ◽  
Research Method ◽  
Control Group ◽  
Research Subjects ◽  
Male And Female ◽  
Significant Difference ◽  
Salivary Ph ◽  
Before And After ◽  
Quasi Experimental ◽  
The Difference

In administering fluoride through drinking water there is the risk of overdose, higher cost and inadequate availability of drinking water containing fluoride in developing countries like Indonesia. A safe fluoride source is contained in toothpaste. The purpose of this research was to obtain data concerning difference in saliva pH before and after brushing with toothpaste containing fluoride and without toothpaste. The research method used was the quasi-experimental method. Samples were collected by the way of purposive sampling, conducted on 43 male and female research subjects. The data were analyzed by statistical analysis using the t test at 95% confidence level. In this research a control group consisting of 43 people was used. Research results indicated that the average saliva pH before brushing was 7.174; after brushing with fluoride containing toothpaste salivary pH was 7.593. Result research of brushing without toothpaste showed an average saliva of 7.163 before brushing and 7.379 after brushing without toothpaste. The average changes in saliva pH before and after brushing using fluoride containing toothpaste was 0.216. The conclusion of this research was that there was significant difference in saliva pH before and after brushing with toothpaste containing fluoride; there was significant difference in saliva pH before and after brushing without toothpaste, and there was significant difference in saliva pH before and after brushing with toothpaste containing fluoride and without toothpaste.

scholarly journals Communication Strategies Used by Iranian EFL Learners and English Native Speakers: Gender in Focus

2017 ◽  
Vol 2 (1) ◽  
Author(s):  
Layla Hajiesmaeli ◽  
Laya Heidari Darani
Keyword(s):  
Language Proficiency ◽  
Native Speakers ◽  
Communication Strategies ◽  
Numerical Data ◽  
Communication Strategy ◽  
Male And Female ◽  
Efl Learners ◽  
Significant Difference ◽  
Native Speakers Of English ◽  
The Difference

<p>This article was intended to explore the frequency and order of communication strategies used by Iranian male and female EFL earners as well as English native speakers while facing communication breakdowns. Furthermore, it was aimed to investigate the difference between native speakers and non-native speakers of English in their use of communication strategies. In addition, it was probed whether gender had any effects on the use of these strategies among native and non-native speakers. To this end, the data were collected through the communication strategy questionnaire distributed among 30 male and female Iranian intermediate EFL learners and 15 English native speakers. The design of this study was a quantitative one in which the questionnaire and thus numerical data were applied. To analyze the data, Cronbach alpha and independent-samples t-tests were used. The results indicated that non-verbal and social affective strategies were the most frequent strategies used by non-native speakers and native speakers of English, respectively. Furthermore, there was no significant difference between male and female Iranian EFL learners, but a significant difference between male and female English native speakers were seen. It can be concluded that language proficiency can contribute to the type and frequency of communications strategies which are used non-native speakers; likewise, it can play a significant role in gender differences in language use.<em></em></p>

Effect of Mother’s Employment on Aggression of Board Students

2021 ◽  
Vol 37 (1) ◽  
pp. 67-71
Author(s):  
Prachi Bhatt Deolal ◽  
Madhu Lata Nayal
Keyword(s):  
Personal Data ◽  
Total Sample ◽  
Female Adolescents ◽  
Male And Female ◽  
Male Adolescents ◽  
Significant Difference ◽  
Employed Mothers ◽  
The Difference ◽  
Level Of Significance ◽  
Aggression Level

The present study aimed to find out the difference in the aggression level of Board Students of employed and non-employed mothers. Total sample of 200 students was taken from five CBSE affiliated schools of Pithoragarh district (Uttarakhand). Personal data schedule along with the Aggression Scale was used to calculate the result. Aggression Scale used in the study was developed by Pal and Naqvi (2000) which comprised of 60 questions. Stratified Random Sampling was used to select the data and t-test was applied to calculate the level of significance. While compiling the results, significant difference was found between the male and female adolescents of 10th standard of employed mothers and even between the male and female adolescents of 12th standard of employed mothers. Male and female adolescents of 12th standard of non-employed mother have also shown significant difference on the level of aggression. In all the three cases Male adolescents have shown greater aggression than female adolescents.

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