scholarly journals Influence of the interaction between parental myopia and poor reading and writing habits on prevalence of myopia in school students in Urumqi, China

2021 ◽  
Author(s):  
Haonan Shi ◽  
Jing Fu ◽  
Xiaojing Liu ◽  
Yingxia Wang ◽  
Xianting Yong ◽  
...  
Keyword(s):  
Regression Models ◽  
Unconditional Logistic Regression ◽  
Cross Sectional Survey ◽  
School Students ◽  
Cross Sectional ◽  
Poor Reading ◽  
Reading And Writing ◽  
Multiplicative Interaction ◽  
Logistic Regression Models ◽  
Lying Down

Abstract Background: To evaluate the prevalence of myopia in school students in Urumqi, China, and explore the influence of the interaction between parental myopia and poor reading and writing habits on myopia to identify the at-risk population and provide evidence to help school students avoid developing myopia.Methods: A cross-sectional survey was conducted with 6,883 school students aged 7–20 years in Urumqi in December 2019. The Standard Eye Chart and mydriatic optometry were used to determine whether students had myopia. Falconer’s method was used to calculate the heritability of parental myopia. Multivariate unconditional logistic regression models were used to analyze the risk factors for myopia and the additive and multiplicative interaction of parental myopia and poor reading and writing habits.Results After standardizing the age of the 6,883 students, the overall prevalence rate of myopia was 47.50%. The heritability of parental myopia was 66.57% for boys, 67.82% for girls, 65.02% for the Han group, and 52.71% for other ethnicities. There were additive interactions between parental myopia and poor reading and writing habits; among them, parental myopia and poor reading and writing habits (1) (the distance between the eyes and book is less than 30 cm when reading and writing, fingers block the sight of one eye while holding the pen, and leaning one’s body when reading and writing) increased the risk of myopia by 10.99 times (odds ratio [OR]=10.99, 95% confidence interval [CI]=8.33–14.68), parental myopia and poor reading and writing habits (2) (reading while lying down, walking, or in the car) increased the risk of myopia by 5.92 times (OR=5.92, 95% CI=4.84–7.27). There was no multiplicative interaction between parental myopia and poor reading and writing habits (1) or (2) (OR=0.69, 95% CI=0.44–1.08; OR=0.89, 95% CI=0.66–1.21, respectively).Conclusion The prevalence of myopia among students in Urumqi, Xinjiang is relatively high. The risk of developing myopia is affected by parental myopia and poor reading and writing habits. In addition, parental myopia amplifies the harm caused by poor reading and writing habits, thereby increasing the risk of myopia. Students with parents who have myopia should be targeted during myopia prevention efforts.

scholarly journals Influence of the interaction between parental myopia and poor eye habits when reading and writing and poor reading posture on prevalence of myopia in school students in Urumqi, China

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Haonan Shi ◽  
Jing Fu ◽  
Xiaojing Liu ◽  
Yingxia Wang ◽  
Xianting Yong ◽  
...  
Keyword(s):  
Regression Models ◽  
Unconditional Logistic Regression ◽  
Cross Sectional Survey ◽  
School Students ◽  
Cross Sectional ◽  
Poor Reading ◽  
Reading And Writing ◽  
Multiplicative Interaction ◽  
Logistic Regression Models ◽  
Writing Habit

Abstract Background To evaluate the prevalence of myopia in school students in Urumqi, China, and explore the influence of the interaction between parental myopia and poor reading and writing habits on myopia to identify the at-risk population and provide evidence to help school students avoid developing myopia. Methods A cross-sectional survey was conducted with 6,883 school students aged 7–20 years in Urumqi in December 2019. The Standard Eye Chart and mydriatic optometry were used to determine whether students had myopia. Falconer’s method was used to calculate the heritability of parental myopia. Multivariate unconditional logistic regression models were used to analyze the risk factors for myopia and the additive and multiplicative interaction of parental myopia and poor reading and writing habits. Results After standardizing the age of the 6,883 students, the overall prevalence rate of myopia was 47.50 %. The heritability of parental myopia was 66.57 % for boys, 67.82 % for girls, 65.02 % for the Han group, and 52.71 % for other ethnicities. There were additive interactions between parental myopia and poor reading and writing habits; among them, parental myopia and poor eye habits when reading and writing (the distance between the eyes and book is less than 30 cm when reading and writing, fingers block the sight of one eye while holding the pen, and leaning one’s body when reading and writing; habit 1) increased the risk of myopia by 10.99 times (odds ratio [OR] = 10.99, 95 % confidence interval [CI] = 8.33–14.68), parental myopia and poor reading posture (reading while lying down, walking, or in the car; habit 2) increased the risk of myopia by 5.92 times (OR = 5.92, 95 % CI = 4.84–7.27). There was no multiplicative interaction between parental myopia and habit 1 or habit 2 (OR = 0.69, 95 % CI = 0.44–1.08; OR = 0.89, 95 % CI = 0.66–1.21, respectively). Conclusion The prevalence of myopia among students in Urumqi, Xinjiang is relatively high. The risk of developing myopia is affected by parental myopia and poor reading and writing habits. In addition, parental myopia amplifies the harm caused by poor reading and writing habits, thereby increasing the risk of myopia. Students with parents who have myopia should be targeted during myopia prevention efforts.

Chronic disruptive pain in emerging adults with and without chronic health conditions and the moderating role of psychiatric disorders: Evidence from a population-based cross-sectional survey in Canada

2017 ◽  
Vol 17 (1) ◽  
pp. 30-36 ◽  
Author(s):  
Rana A. Qadeer ◽  
Lilly Shanahan ◽  
Mark A. Ferro
Keyword(s):  
Mental Health ◽  
Psychiatric Disorders ◽  
Emerging Adults ◽  
Regression Models ◽  
Daily Functioning ◽  
Moderating Effects ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Logistic Regression Models ◽  
Drug Disorders

AbstractBackground and aimsThere has been a growth in the proportion of emerging adults vulnerable to pain-related sequelae of chronic health conditions (CHCs). Given the paucity of research during this important developmental period, this study investigated the association between CHCs and chronic disruptive pain among emerging adults and the extent to which psychiatric disorders moderate this association.MethodsData come from the 2012 Canadian Community Health Survey - Mental Health (CCHS-MH). This cross-sectional survey included 5987 participants that were 15-30 years of age and self-reported their CHCs (n = 2460,41%) and the extent to which pain impacted daily functioning using items from the Health Utilities Index Mark 3 (HUI 3). Group comparisons between respondents with CHCs and healthy controls were made using chi-square tests. Odds ratios (OR) and 95% confidence intervals (CI) were computed from ordinal logistic regression models adjusting for sociodemographic covariates. Product-term interactions between CHCs and psychiatric disorders were included in the models to explore moderating effects. All analyses were weighted to maintain representativeness of the study sample to the Canadian population.ResultsThe mean age of participants was 23.5 (SE 0.1) years and 48% were female. Compared to healthy controls, a greater proportion of participants with CHCs reported having chronic pain (20.3% vs. 4.5%, p < 0.001). Among those with chronic pain, respondents with CHCs reported a greater number of activities prevented because of chronic disruptive pain (χ2 = 222.28, p< 0.001). Similarly, in logistic regression models, participants with CHCs had greater odds of reporting chronic disruptive pain (OR = 4.94, 95% CI = 4.08-5.99). Alcohol (β = –0.66; p = 0.025) and drug abuse/dependence disorders (β = –1.24; p = 0.012) were found to moderate the association between CHCs and chronic disruptive pain. Specifically, the probability of chronic disruptive pain was higher for emerging adults without CHCs and with alcohol or drug disorders; however, among participants with CHCs, probability was higher for those without these disorders.ConclusionsThere is a robust association between CHCs and chronic disruptive pain. The moderating effects suggest that alcohol or drug disorders are especially harmful for emerging adults without CHCs and contribute to higher levels of chronic disruptive pain; however, among those with CHCs, alcohol and illicit drugs may be used as a numbing agent to blunt chronic disruptive pain.ImplicationsFindings from this study have implications for the integration and coordination of services to design strategies aimed at managing chronic disruptive pain and preventing pain-related disabilities later in life. Within the health system, healthcare providers should engage in dialogues about mental health and substance use regularly with emerging adults, be proactive in screening for psychiatric disorders, and continue to monitor the impact of pain on daily functioning. Given the age range of emerging adults, there is tremendous opportunity for clinicians to work cooperatively with colleagues in the education system to support emerging adults with and without CHCs. Overall, clinicians, researchers, educators, and those in social services should continue to be mindful of the complex interrelationships between physical and mental health and chronic disruptive pain and work cooperatively to optimize health outcomes and prevent pain-related disabilities among emerging adults.

Physician Perceptions on Quality of Life and Resuscitation Preferences for Extremely Early Newborns

2021 ◽  
Author(s):  
Danielle LoRe ◽  
Christopher Mattson ◽  
Dalia M. Feltman ◽  
Jessica T. Fry ◽  
Kathleen G. Brennan ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Logistic Regression ◽  
Regression Models ◽  
Mixed Effects ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Comfort Care ◽  
Logistic Regression Models ◽  
Extremely Preterm

Objective The study aimed to explore physician views on whether extremely early newborns will have an acceptable quality of life (QOL), and if these views are associated with physician resuscitation preferences. Study Design We performed a cross-sectional survey of neonatologists and maternal fetal medicine (MFM) attendings, fellows, and residents at four U.S. medical centers exploring physician views on future QOL of extremely early newborns and physician resuscitation preferences. Mixed-effects logistic regression models examined association of perceived QOL and resuscitation preferences when adjusting for specialty, level of training, gender, and experience with ex-premature infants. Results A total of 254 of 544 (47%) physicians were responded. A minority of physicians had interacted with surviving extremely early newborns when they were ≥3 years old (23% of physicians in pediatrics/neonatology and 6% in obstetrics/MFM). The majority of physicians did not believe an extremely early newborn would have an acceptable QOL at the earliest gestational ages (11% at 22 and 23% at 23 weeks). The majority of physicians (73%) believed that having an extremely preterm infant would have negative effects on the family's QOL. Mixed-effects logistic regression models (odds ratio [OR], 95% confidence interval [CI]) revealed that physicians who believed infants would have an acceptable QOL were less likely to offer comfort care only at 22 (OR: 0.19, 95% CI: 0.05–0.65, p < 0.01) and 23 weeks (OR: 0.24, 95% CI: 0.07–0.78, p < 0.02). They were also more likely to offer active treatment only at 24 weeks (OR: 9.66, 95% CI: 2.56–38.87, p < 0.01) and 25 weeks (OR: 19.51, 95% CI: 3.33–126.72, p < 0.01). Conclusion Physician views of extremely early newborns' future QOL correlated with self-reported resuscitation preferences. Residents and obstetric physicians reported more pessimistic views on QOL. Key Points

Women’s Autonomy and Support for Wife Beating: Findings From a Population-Based Survey in Jordan

2010 ◽  
Vol 25 (3) ◽  
pp. 409-419 ◽  
Author(s):  
Natalia Linos ◽  
Marwan Khawaja ◽  
Mohannad Al-Nsour
Keyword(s):  
Regression Models ◽  
Binary Logistic Regression ◽  
Population Based ◽  
Married Women ◽  
Wife Beating ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Logistic Regression Models ◽  
Hypothetical Scenario ◽  
Population Based Survey

The aim of this study is to examine attitudes among married women toward wife beating and to investigate the hypothesis that female individual empowerment is associated with such attitudes within a broader context of societal patriarchy in Jordan. The study uses data from a cross-sectional survey of a representative sample of married women (n = 5,390) conducted in 2002. Associations between acceptance of wife beating and several women’s empowerment variables, including decision-making power, as well as other risk factors were assessed, using odds ratios from binary logistic regression models. The key finding is that the vast majority (87.5%) of Jordanian women believe that wife beating is justified in at least one hypothetical scenario, and justification is negatively associated with empowerment variables and some demographic, geographic, and socioeconomic factors.

scholarly journals Physical Activity Correlates in Middle School Adolescents: Perceived Benefits and Barriers and Their Determinants

2018 ◽  
Vol 35 (5) ◽  
pp. 348-358 ◽  
Author(s):  
Sarah E. Roth ◽  
Monique Gill ◽  
Alec M. Chan-Golston ◽  
Lindsay N. Rice ◽  
Catherine M. Crespi ◽  
...  
Keyword(s):  
Physical Activity ◽  
Middle School ◽  
Los Angeles ◽  
Physical Education Teachers ◽  
Cross Sectional Survey ◽  
School Students ◽  
Cross Sectional ◽  
Logistic Regression Models ◽  
Hierarchical Logistic Regression ◽  
Collaborative Efforts

The purpose of this study was to examine the determinants of benefits and barriers and their relationship with physical activity (PA) among predominantly Latino middle school students. Data were collected in a cross-sectional survey of 4,773 seventh-grade students recruited from a large, urban school district in Los Angeles. Hierarchical logistic regression models were used to assess determinants of benefits and barriers as well as their association with self-reported PA. Differences in benefits and barriers were observed by gender, ethnicity, and body size. Barriers were negatively correlated with all three PA outcomes while benefits were positively associated with exercising at least 60 min daily. A deeper understanding of benefits and barriers can facilitate the development of interventions and collaborative efforts among physical education teachers, school nurses, and administrators to implement comprehensive approaches that encourage students’ participation in PA inside and outside of the classroom.

scholarly journals Couple relationship problems—a task for the general practitioner? A cross-sectional survey from Norway

2020 ◽  
Author(s):  
Siri Dalsmo Berge ◽  
Eivind Meland ◽  
Mette Brekke ◽  
Gunnar Tschudi Bondevik ◽  
Frode Thuen ◽  
...  
Keyword(s):  
General Practice ◽  
General Practitioner ◽  
Regression Models ◽  
Good Health ◽  
Couple Relationship ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Relationship Problems ◽  
Logistic Regression Models ◽  
General Practices

Abstract Background A healthy couple relationship is a predictor of good health. There is a lack of knowledge about what role family and couples counselling should have in general practice. Objectives To identify the prevalence of patients who have talked, or want to talk, with their general practitioner (GP) about their couple relationship, to investigate what characterizes these patients and to explore whether they believe that couple relationship problems should be dealt with in general practice. Methods We conducted a cross-sectional survey in 70 general practices in Norway during spring 2019. A questionnaire was answered by 2178 consecutive patients (response rate 75%) in GP waiting rooms. Data were examined using frequencies and linear and logistic regression models. Results We included 2097 responses. Mean age was 49.0 years and 61.3% were women. One in four (25.0%) had already talked with their GP about couple relationship problems, while one in three (33.5%) wanted to talk with their GP about their couple relationship problems. These patients more frequently had experience of divorce, poor self-rated health, an opinion that their couple relationship had a significant impact on their health and lower couple relationship quality when adjusted for age, sex, present marital status and children living at home. We found that 46.4% of patients believed that GPs should be interested in their couple relationship problems. Conclusion Relationship problems are frequently addressed in general practice. GPs should be prepared to discuss this issue to facilitate help for couples earlier than they might otherwise expect.

E-cigarette use among US adolescents: Perceptions of relative addiction and harm

2016 ◽  
Vol 76 (3) ◽  
pp. 293-301 ◽  
Author(s):  
Page Daniel Dobbs ◽  
Bart Hammig ◽  
Leah Jean Henry
Keyword(s):  
High School Students ◽  
Grade Level ◽  
Regression Models ◽  
Cigarette Use ◽  
Multivariate Logistic Regression ◽  
School Students ◽  
Cross Sectional ◽  
Logistic Regression Models ◽  
Cross Sectional Design ◽  
People’S Perceptions

Objective: Between 2013 and 2014, past 30-day use of e-cigarettes increased from 4.5% to 13.4% among US high school students aged 9–19 years. We sought to examine the influence of perceived addiction and harm of e-cigarettes on e-cigarette use among adolescents. Design: Self-reported use and perception of harm of e-cigarettes were assessed using a cross-sectional design. Setting: Data were collected from the 2014 National Youth Tobacco Survey. Method: Multivariate logistic regression models were employed regressing lifetime e-cigarette use and past 30-day use on established covariate factors. Results: Perceiving e-cigarettes as less harmful than conventional cigarettes increased students’ odds of lifetime use (odds ratio [ OR] = 2.40, 95% confidence interval [ CI] = 1.98–2.90) and past 30-day use ( OR = 2.18, 95% CI = 1.63–2.92) of e-cigarettes. Perceiving e-cigarettes as less addictive than conventional cigarettes also increased students’ odds of lifetime use ( OR = 2.11, 95% CI = 1.82–2.45) and past 30-day use ( OR = 1.93, 95% CI = 1.57–2.38) of e-cigarettes; however, perceiving e-cigarettes as more addictive than conventional cigarettes also increased students’ odds of lifetime use ( OR = 1.85, 95% CI = 1.37–2.49) and past 30-day use ( OR = 2.68, 95% CI = 1.84–3.90) of e-cigarettes. Other influencing factors of e-cigarette use among youth included race, grade level, living with a smoker and lifetime use of regular cigarettes. Conclusion: The perception that e-cigarettes are less addictive and harmful than their conventional counterparts may be an important risk factor for the use of e-cigarettes. Factors influencing young people’s perceptions need to be examined further.

scholarly journals Correlates of Social Support and its Association With Physical Activity Among Young Adolescents

2017 ◽  
Vol 45 (2) ◽  
pp. 207-216 ◽  
Author(s):  
Monique Gill ◽  
Alec M. Chan-Golston ◽  
Lindsay N. Rice ◽  
Sarah E. Roth ◽  
Catherine M. Crespi ◽  
...  
Keyword(s):  
Physical Activity ◽  
Social Support ◽  
Young Adolescents ◽  
Cross Sectional Survey ◽  
School Students ◽  
Cross Sectional ◽  
Friend Support ◽  
Logistic Regression Models ◽  
Hierarchical Logistic Regression ◽  
Psychosocial Influences

Background. A substantial proportion of adolescents, particularly girls and minority youth, fail to meet daily physical activity (PA) recommendations. Social support contributes to adolescent PA, but studies examining this relationship have yielded inconsistent results and rarely focus on diverse, urban populations. Aims. This study examines the correlates of support for PA from family and friends and its relationship with PA outcomes among young adolescents. Methods. Data were collected in a cross-sectional survey of 4,773 middle school students. Social support from family and friends was separately measured using the Sallis Support for Exercise Scales. Hierarchical logistic regression models were used to assess correlates of high support and the relationship between support and self-reported PA. Results. Approximately one quarter of students reported being active for at least an hour each day. 31.7% of students reported high family support for PA, while 17.8% reported high friend support. Differences in perceptions of support by gender, ethnicity, and language emerged. Support from family and friends were both consistently strong predictors of all three PA outcomes measured. Discussion. Findings highlight the need for multilevel interventions targeting both psychosocial influences on behavior in addition to addressing the physical environment. Given low rates of friend support for PA, there appears to be an opportunity to increase PA levels through promotion of supportive behaviors among peers. Conclusion. Support for PA from family and friends is a key contributor to increased PA among adolescents. Further research is needed to further understand the mechanisms by which these factors influence PA.

Secular trends in early motor development between 1980 and 2010 in Japan

2021 ◽  
pp. archdischild-2021-322087
Author(s):  
Keisuke Yoshii ◽  
Nobuaki Michihata ◽  
Kyoko Hirasawa ◽  
Satoru Nagata ◽  
Naho Morisaki
Keyword(s):  
Motor Development ◽  
Regression Models ◽  
Secular Trends ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Gross Motor ◽  
Child Characteristics ◽  
Logistic Regression Models ◽  
Birth Characteristics ◽  
Final Cohort

ObjectiveRecent changes in birth characteristics in Japan may have a potential influence on children’s developments. Therefore, we investigated secular trends in gross motor milestones.DesignData were collected from an official Japanese nationwide serial cross-sectional survey conducted every 10 years since 1960. 22 320 participants aged 2–18 months were identified from the four surveys from 1980 to 2010.OutcomesWe assessed whether or not a child achieved four gross motor milestones including rolling over (rolling), sitting without support (sitting), standing with support (standing) and walking alone (walking). The target age was defined as the age when the attainment rate ranged from >5% to >95% of the total. Multivariate logistic regression models were fitted.ResultsThe final cohort included 20 570 children. The target ages were determined as follows: 3–6 months for rolling; 5–9 months for sitting; 6–11 months for standing; and 9–15 months for walking. The attainment rates of sitting, standing and walking in 1990 were higher than those in 2010, even after adjusting for child characteristics (sitting: adjusted OR (aOR)=2.07 (95% CI 1.62 to 2.65); standing: aOR=1.63 (95% CI 1.32 to 2.02); and walking: aOR=1.61 (95% CI 1.34 to 1.95)).ConclusionsThe proportion of children who attained three motor milestones (sitting, standing and walking) by set target ages decreased between 1990 and 2010. The contribution of birth characteristics including a decrease in gestational age and fetal growth, as well as changes in other child characteristics, failed to explain why this decrease occurred.

Gender differences in the reading habits of secondary school students of Osun State public schools

2021 ◽  
Vol 9 (3) ◽  
pp. 720-727
Author(s):  
O. F. Bamise ◽  
Keyword(s):  
Public Schools ◽  
Secondary School ◽  
Secondary School Students ◽  
Sampling Technique ◽  
Reading Habits ◽  
Cross Sectional Survey ◽  
School Students ◽  
Cross Sectional ◽  
Poor Reading ◽  
Long Time

The research evaluated among secondary school students the time spent in reading and the reading materials preferred. The purpose for which they read was also identified. A cross-sectional survey design was adopted which focused on public secondary schools of Osun State, Southwest, Nigeria. A multistage random sampling technique was used to select 1101 senior secondary school students from 12 public schools covering the 6 educational zones of Osun State. A 20 item Reading Habit Scale was used. The questionnaire was administered with the aid of a research assistant and retrieved immediately from the volunteers after completion. One thousand and seventy-nine copies of the questionnaire were analyzed, 43% of the respondents were boys while 57% were girls. Only 18.6% of the respondents were daily long-time readers (>1 to 6 hours per day) which comprised 17% of the boys and 20% of the girls. Boys more than girls read past questions and solutions while girls more than boys read textbooks and subject teachers note. Boys (98%) more than girls (97%) indicated they read in order to get better grades in tests and examinations. Conversely, girls more than the boys read for a better understanding of topics taught by the teacher and for pleasure (84:76%). A statistically significant gender difference exists with respect to “reading for pleasure” (x=8.92, p=0.003). Most of the students have poor reading habits with respect to daily reading time. Girls were more daily long-time readers and also read for pleasure.

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