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1.
Lu’lu’ Purwaningrum Kyotaro Funatsu Jinghong Xiong Cucuk Nur Rosyidi Satoshi Muraki 《PloS one》2015,10(6)
Rearranging furniture in elementary school classrooms encourages classroom activities. In elementary schools in Indonesia and some other developing countries, usually only one style of furniture is used for all children, and the furniture is heavy and oversized for younger children. This affects their ability to carry it. The objective of this study is to investigate the effects of elementary school furniture weight and children’s age on performance of three carrying tasks (carrying a chair, lifting and turning a chair on a desk, and carrying both a chair and a desk together), from the ergonomics point of view. A total of 42 schoolchildren (ages 6–9; 17 Indonesian, 25 Japanese) participated in this study. Two types of Japanese chairs (Chair A and B, weight: 3.2 kg and 3.9 kg), one type of Indonesian chair (Chair C, weight: 5.0 kg), and two types of desks (height: 58 cm and 68 cm) were used. Indonesian chairs took significantly longer time to carry than the two Japanese chairs, and there was a significant negative relationship between age and task time for Chairs B and C, but not Chair A. Success rates for lifting and turning the chair declined as age decreased and chair weight increased, but were not significantly influenced by desk height. Success rates for carrying a chair and desk together significantly decreased with heavier furniture. Children aged six showed an extremely low success rate in almost all conditions. In conclusion, children’s ability to carry furniture is affected by their age and furniture characteristics, especially weight. In order to encourage classroom activities in elementary school, school furniture should be of appropriate weight. Supervision for younger children is required during classroom furniture arrangement. 相似文献
2.
The aim of the study was to investigate the prevalence of the nonspecific low back pain (LBP) in a population of schoolchildren in Maribor, north-eastern Slovenia. 100 children from an elementary school (age 11-15 y) and 90 children from a secondary school (age 17-18 y) were included in the study and investigated with a structured Watson questionnaire to assess low back pain prevalence, symptom characteristics, psychosocial factors, demographic, and anthropometric items. The data was statistically analysed using the SPSS software. 43% of children from elementary schools and 44% of children from secondary schools experienced back pain which lasted more than one day. No correlations between LBP and anthropometric items were found. Schoolchildren spend approximately 2 hours for learning, 2-3 hours for watching TV and approximately 2 hours for playing or working with the computer. Among important reasons for LBP, 44% of children mentioned carrying a school bag, 28% sitting on school chairs, and 18% intensive sport activity. Clinical examination of cervical, thoracic, and lumbar spine has shown that 12% of primary children and 12% of secondary children have increased cervical lordosis and 15% of primary schoolchildren have increased lumbar lordosis. In 5% of schoolchildren we found mild spinal scoliotic changes. Among our schoolchildren sedentary behaviour and low physical activity dominate. LBP may have an impact on their daily life, therefore it is important to recognise and treat it as soon as possible. 相似文献
3.
Isolation by distance in Middle Dalmatia-Yugoslavia 总被引:1,自引:0,他引:1
Marianne Bouvier 《American journal of physical anthropology》1987,74(3):417-426
Parameters of Malécot's isolation-by-distance model are estimated for biological (anthropometric head and body dimensions, morphometric dimensions of metacarpal bones, quantitative and qualitative dermatoglyphic traits, and physiological/cardiorespiratory/variables) and linguistic distances and migrational kinship on the island of Korcula and the Peljesac peninsula in Middle Dalmatia, Croatia, Yugoslavia. Resulting parameters and the fit of the model are compared, for both regions, as well as with results of similar analysis in other parts of the world. The fit of the model is highly significant for migrational kinship and linguistic distances and less so for biological traits. Differences between these two populations, which live under basically similar ecological conditions, are explained by variation in biological and sociocultural history. 相似文献
4.
Zivicnjak M Narancić NS Szirovicza L Franke D Hrenović J Bisof V 《Collegium antropologicum》2003,27(1):321-334
In a cross-sectional study of growth, 5,155 children (2,591 females, 2,564 males) from the town of Zagreb (Croatia) were measured. Four traits of linear dimensionality (stature, sitting height, arm and leg lengths) were studied in the age span of 3 to 18 years. A significant average annual increase of all four anthropometric parameters were observed up to 14 and 15 years of age in girls and 16 years of age in boys, showing that girls had a shorter growing period. In the prepubertal period until 9 years of age, gender differences were negligible. At the age of 10, boys were overgrown by girls in all parameters due to the earlier onset of puberty in girls. The growth gains for girls, when compared with those for boys, show a different pattern across variables. The female growth advantage remained in a two years period for the limbs length, but in a three year period for stature and the longest, for 4 years, for sitting height. The male predominance in size had an onset at the age of 13 for the limbs and in the age of 14 for stature and sitting height. The patterns of sexual dimorphism in stature and sitting height during growing years are similar to those observed in other populations of Europe. Growth of Croatian children and youth is very similar to that of the tallest European populations. 相似文献
5.
The dimensions of the living and working space and buildings, the types of material and different riggings should be designed to conform to the users' anthropometric measures. The first requirement to design on ergonomic system is to measure the human being who will work and live in that system. Because of this, anthropometric measures are the most frequently used ergonomic data during the design process. In this research paper, we attempt to organize a new data base of anthropometric data to use in the design of children's equipment and furniture used in crèches. A starting point for research on the proper dimensions of creche furniture is to investigate how the dimensions of furniture reflect the body dimensions and the functional needs of the children using furniture. The anthropometric data of 3, 4 and 5 year-old-children in crèches was used. We report the results of the measurements of 18 anthropometric characteristics of children which constitute a set of basic data for the design of functional spaces and furniture. 相似文献
6.
Sanna E Soro MR Cau E Floris G 《Anthropologischer Anzeiger; Bericht über die biologisch-anthropologische Literatur》2003,61(3):287-296
The aim of this study is to investigate whether there are differences in body dimensions between children of the same sex from endogamic and exogamic matings. The cross-sectional sample consisted of 285 children, 136 males and 149 females, 6 to 10 years old, attending elementary schools in Tortolí, a town in east-central Sardinia. The children of each sex were divided into two groups: endogamic and exogamic, the first including children from parents born in the same Sardinian village, the latter children from parents born in two different places. For each sex, ANCOVA with age as covariate revealed no significant differences between the two groups of children for the 35 anthropometric variables considered. Moreover, for each sex, there were no significant differences between the two groups of children for some anthropometric variables considered to be indicators of nutritional status: sums of skinfold thicknesses, waist/hip ratio, body mass index, total upper arm area, upper muscle arm area, upper arm fat area. We conclude that when Sardinian children of endogamous and exogamous unions are in similar nutritional conditions, they do not differ in body dimensions. 相似文献
7.
Orden AB Vericat A Apezteguía MC 《Anthropologischer Anzeiger; Bericht über die biologisch-anthropologische Literatur》2011,68(3):309-322
Age at menarche is regarded as a sensitive indicator of physical, biological, and psychosocial environment. The aim of this study was to determine the age at menarche and its association with biological and socioeconomic factors in girls from Santa Rosa (La Pampa, Argentina). An observational cross-sectional study was carried out on 1,221 schoolgirls aged 9-15 years. Menarche data were obtained by the status-quo method. Height, sitting height, weight, arm circumference, tricipital and subscapular skinfolds were measured. We also calculated body mass index, measures of body composition and proportions, and fat distribution. To assess socioeconomic factors, parents completed a self-administered questionnaire about their occupation and education, family size, household, and other family characteristics. The median age at menarche - estimated by the logit method--was 12.84 years (95% CI: 12.71, 12.97). Compared with their premenarcheal age peers, postmenarcheal girls had greater anthropometric dimensions through age 12. After this age, only height was higher in the latter group. Data were processed by fitting two logistic regressions, both including age. The first model included anthropometric variables and birth weight, while the second model included the socioeconomic variables. The significant variables derived from each model were incorporated into a new regression: height, sitting height ratio (first model), and maternal education (second model). These three variables remained significantly associated with menarche. The results suggest a relationship between linear growth and menarche and agree with those found in other populations where the advancement of menarche is associated with improved living conditions. In relatively uniform urban contexts, maternal education may be a good proxy for the standard of living. 相似文献
8.
Background
A study of the helminth infection status of primary-school children and the hygiene condition of schools in Ikenne Local Government Area of Ogun State, Nigeria was undertaken between November 2004 and February 2005 to help guide the development of a school-based health programme.Methods and Findings
Three primary schools were randomly selected: two government-owned schools (one urban and the other rural) and one urban private school. No rural private schools existed to survey. A total of 257 schoolchildren aged 4–15 y, of whom 146 (56.8%) were boys and 111 (43.2%) were girls, took part in the survey. A child survey form, which included columns for name, age, sex, and class level, was used in concert with examination of stool samples for eggs of intestinal helminths. A school survey form was used to assess the conditions of water supply, condition of latrines, presence of soap for handwashing, and presence of garbage around the school compound. The demographic data showed that the number of schoolchildren gradually decreased as their ages increased in all three schools. The sex ratio was proportional in the urban school until primary level 3, after which the number of female pupils gradually decreased, whereas in the private school, sexes were proportionally distributed even in higher classes. The prevalence of helminth infection was 54.9% of schoolchildren in the urban government school, 63.5% in the rural government school, and 28.4% in the urban private school. Ascaris lumbricoides was the most prevalent species, followed by Trichuris trichiura, Taenia species, and hookworm in the three schools. Prevalence of infection in the government-owned schools was significantly higher than in the private school (χ 2 = 18.85, df = 2, p<0.0005). A survey of hygiene conditions in the three schools indicated that in the two government schools tapwater was unavailable, sanitation of latrines was poor, handwashing soap was unavailable, and garbage was present around school compounds. In the private school, in contrast, all hygiene indices were satisfactory.Conclusions
These results indicate that burden of parasite infections and poor sanitary conditions are of greater public health importance in government-owned schools than in privately owned schools. School health programmes in government-owned schools, including deworming, health education, and improvement of hygiene conditions are recommended. 相似文献9.
Long periods of quiet sitting is considered a cause of low back pain. It is often assumed that spinal loads are high, especially when sitting erect. Modern office chairs with a tiltable back permit changes in the seated posture. In the most reclined position, some new chairs even match a kyphotic form of the lumbar spine. It is assumed that sitting on such a chair reduces low back pain. With the aim of determining spinal loading in different sitting positions, the loads acting on implanted fixation devices were measured telemetrically in two patients. Loads were measured in patients sitting on six different chairs with tiltable backs. In modern chairs, implant loading was always lower than while walking. In the end-tilt position of the chairback, loads were always lower than when the chairback was upright. Even when the lordotic curvature of the lumbar spine was "corrected", loads on the fixator were lower than when the subject was seated in the upright position. In a modern chair, spinal loading is no higher than with non-adjustable office chairs. 相似文献
10.
There is an evident lack of experimental studies dealing with the anthropological determinants of success in judo, especially concerning young athletes. In this paper we have attempted to establish some of the anthropological factors potentially related to judo competition achievement in 15-16 year old athletes. A set of 14 anthropometric and 12 motor-endurance variables was tested on the best young judoists in Croatia (all males, N = 34). All the subjects had competed on the National Championship (NC), and the criterion was defined according to their final NC achievement. Factor analysis and discriminant canonical analysis (DISCRA) were calculated separately on the motor-endurance and anthropometric status variables. DISCRA showed the successful judoists as dominant in strength and endurance status. In contrast, there were no significant differences in the anthropometric dimensions regarding any differentiation between the more and less successful athletes. Possible explanations are discussed. 相似文献
11.
L Hackett L Theodosiou C Robson F Spicer R Lever 《Mental health in family medicine》2011,8(3):173-179
Background In a time of limited resources and the need for cohesive services, understanding levels of need and prevalence is key. Manchester has a diverse range of cultures and socio-economic groups; national data is valuable but not always representative of local need.Aim To assess the prevalence of mental health needs in secondary school pupils in Manchester.Method Parents and teachers in three secondary schools were invited to complete the Strengths and Difficulties Questionnaire (SDQ) and a tool examining unmet needs.Results Initially, 560 pupils were chosen. Having excluded families that opted out, 503 questionnaires were distributed. Teachers returned 200 questionnaires and parents returned 127. Higher than average levels of need were identified with teachers reporting that 18% of pupils scored abnormally on the SDQ. Parent rates were also higher than the national average at 13.4%.Discussion Parents and teachers wanted children to be seen at home and at school, the need for consultation and outreach from mental health into schools is emphasised. 相似文献
12.
The study aimed to establish the frequency of injuries in primary and secondary schools during leisure time and physical education classes in school as well as in group and individual sports. The sample included 2842 pupils from nine primary schools and 1235 students from five secondary schools in Slovenia. The data were processed with the SPSS statistical software package and the frequencies and Crosstabs were calculated. The results showed that substantially more pupils and students were injured in their leisure time than during physical education classes. Girls were more frequently injured in group and individual sports practiced during physical education classes and in individual sports practiced in their leisure time, whereas boys suffered more injuries in group sports practiced in their leisure time. As regards group sports, pupils and students were most frequently injured while playing football in their leisure time whereas, during physical education classes, they suffered most injuries in volleyball, followed closely by basketball and football; as regards individual sports, pupils and students were most frequently injured while cycling and rollerblading in their leisure time, whereas during physical education classes they suffered most injuries in athletics. 相似文献
13.
The aim of this study was to investigate if there are differences in body dimensions among children from matings of different levels of exogamy. The cross-sectional sample consisted of 285 children, 136 males and 149 females, 6 to 10 years old, attending elementary schools in Tortoli, a town in east-central Sardinia. The children were divided into four groups according to the level of exogamy. One of them included the children of parents born in the same Sardinian village is highly endogamous. For each sex, the Kruskal-Wallis test revealed no significant differences among the four groups of children for the 35 anthropometric variables considered, with the exception of head circumference in the male sample. In particular, there were no significant differences among the four groups of children for some anthropometric variables that are considered to be indirect indicators of nutritional status: sum of skinfolds, waist/hip ratio, body mass index, total upper arm area, upper arm muscle area, upper arm fat area. We conclude that Sardinian children from marriages of different levels of exogamy do not differ in body dimensions if they have similar nutritional conditions. 相似文献
14.
Magdeline C. Mannathoko 《Arts Education Policy Review》2018,119(3):172-184
Art in Botswana primary schools is taught under the umbrella term Creative and Performing Arts (CAPA), a subject that encompasses various arts disciplines. The arts disciplines are Physical Education, Music, Design and Technology, Home Economics, and Drama and Dance. The subject introduces learners to various disciplinary knowledge, media, and techniques in the arts. This study focused on the visual arts as a component of CAPA. It investigated the extent to which primary school teachers involved learners in the assessment processes. The qualitative study involved 12 randomly selected primary school teachers from four purposively selected schools and four administrators purposively selected by virtue of their senior positions in practical subjects. The methodology was premised on Parlett and Hamilton's (1972) concept of illuminative evaluation, Black, Harrison, Lee, Marshall, and William's (2004) and Lindstrom's (2007) learner participation models, as well as Feldman's (1994) art criticism model. Data revealed that pupils did not meaningfully participate in the assessment of their own work due to teachers' limited knowledge of appropriate assessment procedures. Teachers did not share the assessment criteria, which were limited to numerical grades and comments such as good, fair, and excellent. Pupils were not involved in critical analysis and evaluation of their art and craft works while in progress. Teachers emphasized the end product and marking was done without any prior negotiation of grading criteria with learners. The study recommends a shared approach to assessment, which values both the process and product of artistic engagement by the learner. Teacher education programs are encouraged to seriously consider assessment of the arts, particularly self assessment as it is this critical dimension that measures children's artistic growth and development. 相似文献
15.
Patricia A. Hutchison Toshiaki Izumi W. George Davidson H. C. Grocott Hulda M. Martin 《CMAJ》1970,103(7):728-731
The purpose of this study was to further determine the efficacy and safety in school children of the Cendehill strain of live attenuated rubella vaccine. Parental permission was requested for 255 children in Grades I, II and VI, attending two adjacent schools, to have blood taken for rubella hemagglutination-inhibition studies at the beginning and end of the study, and for each child seronegative on initial testing to participate as a vaccinee or a control. Vaccinees received either 0.5 ml. (full recommended dose) or 0.25 ml. of rubella virus vaccine, live attenuated, Cendehill strain (Smith Kline & French).Eighty-one per cent of the parents consented to have their child take part. Seventy-nine per cent of Grade I and II pupils and 41% of Grade VI pupils were found to be susceptible to rubella at the time of the initial test (HI titres [unk] 8). Eighty children received rubella vaccine and 98.7% showed at least a four-fold rise in antibody titre. One child who received 0.25 ml. showed only a two-fold rise. Clinical reactions to the vaccine were absent or minimal. Thirty-eight controls remained serologically negative during the study.The good response to half-doses of Cendehill vaccine is not significant because there were >3000 TCID50 in a full dose (three times the dose recommended). This information was unknown by the investigators until the termination of the study. 相似文献
16.
Stojanović D Barbir A Kralj V Malatestinić D Cattunar A Cerović R 《Collegium antropologicum》2011,35(3):695-700
Smoking among pupils of secondary medical schools is of particular public health interest because of their role in the health system in the future. The study was part of the survey of smoking among students of Croatian medium medical schools. Data of 3 survey periods were available (1990-2002-2006). Specific smoking trends among 14-18 year olds were examined using odds ratios and multiple regressions. Sex ratios were calculated for each survey period. Daily smoking prevalence in 1990 was 15.9% in boys and 14.1% among girls. Occasional smoking in 1990 occurred among 8.9% of boys and 15.0% of girls. Twelve years after, smoking prevalence increased for daily smoking in boys to 32.9% and among girls to 30.4%. Occasional smoking decreased to 6.3% in boys, and increased to 17.8% among girls. There were no remarkable changes in prevalence from 2002 to 2006. Among adolescents in Croatia, there was high risk for smoking among adolescent population. High smoking rate among pupils of medical schools predicts not only high mortality due to smoking over 20-30 years, but also implicates for bad habit among professional health workers, if no policy interventions were taken. 相似文献
17.
Kirstin Lewis 《Ethnic and racial studies》2013,36(12):2065-2083
This research aims to explore the school experiences of mixed white/ black Caribbean children in English schools. The overarching findings of this research confirm that although the mixed-race population as a whole is achieving above the national average, the mixed white/ black Caribbean group is consistently the lowest performing mixed-race group in the country. Views of pupils, their parents and teachers in two London secondary schools suggest various reasons why mixed white/ black Caribbean pupils might continue to be the lowest performing mixed group in the country. These included experiences of marginalization and invisibility in school life, the low expectations that teachers held about them, the lack of knowledge about how to support them at school and how all these issues were exacerbated by the friendship groups they mixed in. This research paper discusses these critical factors in detail and their implications for policy and further research. 相似文献
18.
T S Podsedlovski? S A Kel'minskene 《Zhurnal mikrobiologii, epidemiologii, i immunobiologii》1980,(4):107-110
In Vilnius 15,183 pupils in 20 schools were observed for two years; in October, 1966, gamma globulin prophylaxis of infectious hepatitis was carried out among all the pupils of these schools. 17.062 pupils in 27 schools, who received no gamma globulin, were used for control. At the end of the first year of observation morbidity rate among the immunized children was found to be considerably lower than among the school children of the control group. During the second year of observation morbidity rate among the children of the "old" immunized group increased 3.5-fold and did not significantly differ from morbidity rate among the children of the control group. The latter increased 1.8-fold. The authors have come to the conclusion that the effect of gamma globulin prophylaxis on the epidemic process depends on the method of such prophylaxis. The method of prophylaxis by introducing gamma globulin immunization with universal coverage, as the use of the former method is not followed by an increase in total morbidity (i.e. among both immunized and nonimmunized children) during the second year after immunization, which is observed after prophylaxis by universal immunization. 相似文献
19.
Karlović D Gale R Thaller V Martinac M Katinić K Matosić A 《Collegium antropologicum》2005,29(2):519-525
The aim of this study is to analyze eventual differences in characteristic of suicide between two areas of the Republic of Croatia, mediterranean and continental, according to the following variables: suicidal rates, season, month, day, method, places, socioeconomic variables such as gender, ages, marital status, employment, education, and psychiatric or medical characteristic. Data were collected from the Suicide register of the Ministry of Interior, and Croatian Bureau of Statistic. Analysis was done on all suicide cases committed in the period 1993-2003. According to the Suicide Register of Ministry of Interior, 11,359 suicides were reported in period between 1993 and 2003. The average suicide rate in the Mediterranean area was lower (16.44 suicides per year) than in continental area of Croatia (26.34 suicides per year). Suicide committers in the Mediterranean area was statistically significant younger than suicide committers in the continental area of Croatia. In the continental area male suicide committers were more often than in the Mediterranean area of Croatia. In the Mediterranean area suicide committers were in most cases with high school education while in continental area of Croatia most cases of suicide committers were with elementary school education. Alcohol dependence, family conflicts, and medical disorders were more often present as suicidal motive in suicide committers in continental area of Croatia than in the Mediterranean area where undefined and unknown reason of suicide is present in majority of suicide cases. Cold steel, drowning, and jumping from height were more often present as suicidal method in the Mediterranean area of Croatia opposite to continental area of Croatia where jumping in front of car or train and suicide with firearms and explosive were more often. Also, in the Mediterranean area of Croatia suicides was mostly committed on open spaces and public places while in continental area of Croatia suicides was mostly committed in private plot. 相似文献
20.
Croatia never had a separate vocation (occupation) of a health educator. Health education is one of the main tasks in the long tradition of preventive work of doctors-school medicine specialists. Additionally, in the school curriculum in the Republic of Croatia the health-educational contents are integrated into various subjects, and are conducted by teachers. However, there are requests to introduce a new subject into schools called Health Education. We asked physicians of school medicine their opinion on the introduction of this new subject. 30% of the physicians were dissatisfied with the current condition, 10% were satisfied, while there were no very satisfied school medicine doctors. They believe that health education goals are oriented solely to passing on knowledge (facts), while efforts are not done to change habits and attitudes of young people. They recognize themselves as persons mostly involved in health education in schools. Half of the school medicine doctors believe that the school curriculum should contain both a separate subject as well as integration of health education into other subjects. Before introducing any changes into healthcare or education system, it is necessary to examine the attitudes of students and parents, to direct the changes towards the promotion of the cooperation between the healthcare system, education, civil society, school and community where investing into the health of young people is done through comprehensive and holistic programmes. 相似文献