Cross-sectional survey on the relationship between dairy product intake and bone density among adult women and high school students

2007 ◽  
Vol 27 (10) ◽  
pp. 618-624
Author(s):  
Setsuko Yoshii ◽  
Shoko Kamimotono ◽  
Shiho Sawai ◽  
Masako Backman Matsushita ◽  
Fumio Tanaka ◽  
...  
2016 ◽  
Vol 31 (3) ◽  
pp. 242-254 ◽  
Author(s):  
Tudor A. Codreanu ◽  
Antonio Celenza ◽  
Hanh Ngo

AbstractIntroductionThe aim of disaster reduction education (DRE) is to achieve behavioral change. Over the past two decades, many efforts have been directed towards this goal, but educational activities have been developed based on unverified assumptions. Further, the literature has not identified any significant change towards disaster preparedness at the individual level. In addition, previous research suggests that change is dependent on multiple independent predictors. It is difficult to determine what specific actions DRE might result in; therefore, the preamble of such an action, which is to have discussions about it, has been chosen as the surrogate outcome measure for DRE success. This study describes the relationship of the perceived entity responsible for disaster education, disaster education per se, sex, and country-specific characteristics, with students discussing disasters with friends and family as a measure of proactive behavioral change in disaster preparedness.MethodsA total of 3,829 final year high school students participated in an international, multi-center prospective, cross-sectional study using a validated questionnaire. Nine countries with different levels of disaster exposure risk and economic development were surveyed. Regression analyses examined the relationship between the likelihood of discussing disasters with friends and family (dependent variable) and a series of independent variables.ResultsThere was no statistically significant relationship between a single entity responsible for disaster education and discussions about potential hazards and risks with friends and/or family. While several independent predictors showed a significant main effect, DRE through school lessons in interaction with Family & Charity Organizations had the highest predictive value.ConclusionsDisaster reduction education might require different delivery channels and methods and should engage with the entities with which the teenagers are more likely to collaborate.CodreanuTA,CelenzaA,NgoH.Disaster risk education of final year high school students requires a partnership with families and charity organizations: an international cross-sectional survey.Prehosp Disaster Med.2016;31(3):242–254.


2015 ◽  
Vol 30 (4) ◽  
pp. 365-373 ◽  
Author(s):  
Tudor A. Codreanu ◽  
Antonio Celenza ◽  
Ali A. Rahman Alabdulkarim

AbstractIntroductionThe effect on behavioral change of educational programs developed to reduce the community’s disaster informational vulnerability is not known. This study describes the relationship of disaster education, age, sex, and country-specific characteristics with students discussing disasters with friends and family, a measure of proactive behavioral change in disaster preparedness.MethodsThree thousand eight hundred twenty-nine final year high school students were enrolled in an international, multi-center prospective, cross-sectional study using a pre-validated written questionnaire. In order to obtain information from different educational systems, from countries with different risk of exposure to disasters, and from countries with varied economic development status, students from Bahrain, Croatia, Cyprus, Egypt, Greece, Italy, Portugal, Romania, and Timor-Leste were surveyed. Logistic regression analyses examined the relationship between the likelihood of discussing disasters with friends and family (dependent variable) and a series of independent variables (age, gender, participation in school lessons about disasters, existence of a national disaster educational program, ability to list pertinent example of disasters, country's economic group, and disaster risk index) captured by the questionnaire or available as published data.ResultsThere was no statistically significant relationship between age, awareness of one’s surroundings, planning for the future, and foreseeing consequences of events with discussions about potential hazards and risks with friends and/or family. The national educational budget did not have a statistically significant influence. Participants who lived in a low disaster risk and high income Organization for Economic Co-operation and Development (OECD) country were more likely to discuss disasters. While either school lessons or a national disaster education program had a unique, significant contribution to the model, neither had a better predictive utility.ConclusionsThe predictors (national disaster program, school lessons, gender, ability to list examples of disasters, country’s disaster risk index, and level of economic development), although significant, were not sufficient in predicting disaster discussions amongst teenagers.CodreanuTA,CelenzaA,AlabdulkarimAAR.Factors associated with discussion of disasters by final year high school students: an international cross-sectional survey.Prehosp Disaster Med.2015;30(4):1–9.


2021 ◽  
Vol 05 (04) ◽  
Author(s):  
Ngoc Binh Nguyen ◽  
Kim Anh Le ◽  
Quang Dat Truong

Backgrounds: Physical violence in schools is a fairly common problem in Vietnam. However, current studies pay little attention to violence in private schools. Objectives: The study aims to estimate the prevalence and related sociodemographic factors of school physical violence among students at Hiep Hoa 5 private high school in Bac Giang province in Northern Vietnam. Methods: This was a school-based cross-sectional survey using a random sample technique with a multistage process from April to June 2019. Main findings: 412 students participated in the study, and the results indicated that 55/412 (13.3%) students were both perpetrators and victims of school violence. While 16.7% of students performed physical violence, 27.9% of students suffered physical violence by other students in the past six months. Experiencing physical violence was associated with sociodemographic characteristics such as gender, grade, exposure to physical violence in the media, time playing action games and witnessing violent events in the living place... Conclusions: More than 13% of students are perpetrators and victims of physical violence by their peers at a rural private high school. This prevalence is significantly correlated with individual factors. The results suggest that a greater focus on young people's educational activities should be provided to direct their development, including preventing physical violence. Keywords: Physical violence, high school students, perpetrators and victims.


Nutrients ◽  
2020 ◽  
Vol 12 (11) ◽  
pp. 3290
Author(s):  
Jasmina B. Timic ◽  
Jelena Kotur-Stevuljevic ◽  
Heiner Boeing ◽  
Dušanka Krajnovic ◽  
Brizita Djordjevic ◽  
...  

This study investigated the behavior of urban-living students related to the salty snacks consumption, and their contribution to salt daily intake. A cross-sectional survey on 1313 urban-living students (16–25 years, 61.4% university students and 38.6% high school students) used a pre-verified questionnaire created specifically for the study. The logistic regression analysis was performed to investigate the factors influencing snack consumption. The results of salt content and the snack consumption frequency were used to evaluate snack contribution to salt intake. All subjects consumed salty snacks, on average several times per week, more often at home and slightly more during periods of intensive studying, with 42% of the participants reporting to consume two or more packages per snacking occasion. Most of the participants consumed such products between main meals, but 10% of them took snacks immediately after the main meal. More high-school students than university students were in the “high snack group” (p < 0.05). The most frequently consumed salty snacks were those with the highest content of salt. Salt intake from snack products for a majority of participants ranged between 0.4 and 1 g/day. The research revealed younger age, home environment and significant contribution to salt intake as critical points in salty snack consumption among urban-living students important for the better understanding of their dietary habits.


2012 ◽  
Vol 18 (4) ◽  
pp. 313-322 ◽  
Author(s):  
Yuka Tamura ◽  
Isao Saito ◽  
Yasuhiko Asada ◽  
Taro Kishida ◽  
Masamitsu Yamaizumi ◽  
...  

2020 ◽  
Author(s):  
Mikiko Tokiya ◽  
Osamu Itani ◽  
Yuichiro Otsuka ◽  
Yoshitaka Kaneita

Abstract Background: The increase in the number of Internet users has increased Internet dependence worldwide. In adolescents, this dependence may interfere with sleep, which is important for the development of psychophysiological capabilities. However, few large-scale surveys have described the relationship between Internet addiction (IA) and sleep disturbance using standardized questionnaires. We conducted a survey in one prefecture in Japan to determine the relationship between sleep disturbance and IA in adolescents based on the categories of the Young Diagnostic Questionnaire (YDQ).Methods: In 2016, high school students (N=10,405, age range: 15–16 years) in all 54 daytime high schools in the selected prefecture were surveyed using a self-administered questionnaire. Participants with scores > 5.5 points on the Japanese version of the Pittsburgh Sleep Quality Index were defined as having a sleep disturbance. IA was evaluated using the YDQ: Participants with five to eight YDQ items present were classified as having IA; those with three or four items present were classified as “at risk of IA”; and those with two or less YDQ items were classified as “non-IA”. Multiple logistic regression analysis was performed with sleep disturbance as the dependent variable, IA as the explanatory variable, and adjustments for eight other variables.Results: High YDQ scores were associated with a high prevalence of sleep disturbance in boys and girls. These findings persisted after controlling for other factors in the multiple regression model.Conclusions: Among Japanese adolescents, there was a significant independent relationship between IA and sleep disturbance.


2021 ◽  
Author(s):  
Junji Otaki ◽  
Kikuko Taketomi ◽  
Machiko Shibahara ◽  
Yoko Watanabe ◽  
Shizuko Nagata‐Kobayashi ◽  
...  

BackgroundDetermining the bracket of the economic situation to enroll in a medical school in Japan is an arduous task for medical schools and educational administrations.Methods and FindingsA nationwide cross-sectional survey was utilized with an original questionnaire to identify factors advantageous for high school students seeking admission in a medical school. We sent a letter and questionnaire to the teachers in charge of career guidance at 1,746 high schools in Japan.A total of 1,094 responses were obtained. Of them, 66.8% responded affirmatively to the statement, "It is difficult for students in economically disadvantaged families to enroll in medical school," while 42.0% responded affirmatively to: "Some students gave up on going to medical school because they could not afford it," and 61.9% responded affirmatively that "students living in urban areas are more likely to go on to a medical department."ConclusionsMany high school teachers in Japan believe that students from wealthy families and those living in urban areas have an advantage in advancing to medical school. Consequently, many high school students give up on going to medical school for financial reasons.


2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Ali Jasem Buabbas ◽  
Madawi Anwar Al-Mass ◽  
Basma Awad Al-Tawari ◽  
Mohammad Abbas Buabbas

Abstract Background Children and adolescents are becoming the most prolific users of smart technology (ST) devices due to the numerous advantages presented by these devices. However, the overuse of ST devices can have detrimental impacts on health. Therefore, the aim of this study was to investigate the pattern of ST device use among school students in Kuwait and the possible associated health problems. Methods This cross-sectional survey used a pretested questionnaire to collect data from students of different educational levels within the governmental sector: primary, secondary and high school. Chi-square tests were applied to find associations or significant differences between the categorical variables, in which p < 0.05 was considered statistically significant. Results This study included 3015 students, of whom 53.6% were female. The sample had an equal distribution of primary (33.8%), secondary (32.4%) and high school students (33.8%). Almost all of the participants (99.7%) owned a ST device, chiefly smartphones (87.7%). Most of the students used ST devices for > 4 total hours per day on average, which is categorised as “overuse”. Among those overusing ST devices, the symptoms most commonly experienced included headaches (35.0%), sleep disturbances (36.6%) and neck/shoulder pain (37.7%). Students who used ST devices for < 1 h per session experienced eye-related problems. Moreover, students who played sports on a regular basis were more likely to spend less time per session on ST devices. The prolonged use of ST devices was associated with higher reporting of seizures, eye squints and transient vision loss. Conclusion The overuse of ST devices per day and per session by school-aged children has the potential to have a detrimental impact on their health, as has been noticed among students in Kuwait. Healthcare professionals, school authorities and parents could use these results to plan strategies to change ST device use behaviours among schoolchildren.


2019 ◽  
Author(s):  
Adib Rifqi Setiawan

Descriptive work type of cross-sectional survey through 18 of questions items were aimed at assessing the quality of the scientific literacy’s instrument in competency domain for junior high school students on the topic of straight motion. The validity of the instrument assessed based on obtain judgement expert and reliability of the instrument assessed by internal consistency. The research reports that 14 items question is very good and 4 items question is good with reliability coefficient (α) by 0.72. The results earned shows that instrument can be used as a one of reference for analyzing the difficulties of scientific literacy’s students on the topic of linear motion in junior high school.


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