keyword
MENU ▼
Read by QxMD icon Read
search

Pm 10 and children

keyword
https://www.readbyqxmd.com/read/29892996/variability-of-school-children-s-activity-comes-from-recess-and-before-school
#1
Iku Suzuki, Masayuki Okuda, Maki Tanaka, Shigeru Inoue, Shigeho Tanaka, Chiaki Tanaka
BACKGROUND: An accurate description of physical activity (PA) at school is required for appropriate health interventions. We examined PA patterns of children, and identified time periods that influenced them. METHODS: Forty students in 5 Japanese primary schools were asked to wear triaxial accelerometers for at least7 days. We obtained coefficients of variance (CV) at 15 min intervals, and conducted factor analysis of the school periods. A questionnaire was used to investigate where students spent time before school, and during recesses...
June 12, 2018: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/29886681/-pollution-characteristics-and-health-risk-assessment-of-heavy-metals-in-pm-2-5-in-lanzhou
#2
Q Z Wei, S Li, Q Jia, B Luo, L M Su, Q Liu, X R Yuan, Y H Wang, Y Ruan, J P Niu
Objective: To understand the pollution characteristics and assess the pollution health risks of heavy metals in atmospheric PM(2.5) in Lanzhou. Methods: According to the regional characteristics of air pollution and industrial distribution characteristics in Lanzhou, atmospheric PM(2.5) was sampled monthly in Chengguan and Xigu Districts from January, 2015 to December, 2016. Detected the concentration of PM(2.5) and 12 kinds of elements (Sb, Al, As, Be, Cd, Cr, Hg, Pb, Mn, Ni, Se and Tl) by weighing method and inductively coupled plasma mass spectrometry...
June 6, 2018: Zhonghua Yu Fang Yi Xue za Zhi [Chinese Journal of Preventive Medicine]
https://www.readbyqxmd.com/read/29884589/the-risk-of-snow-sport-injury-in-pediatric-patients
#3
Robert J McLoughlin, Jonathan Green, Pradeep P Nazarey, Michael P Hirsh, Muriel Cleary, Jeremy T Aidlen
PURPOSE: In 2015, approximately 13,436 snowboarding or skiing injuries occurred in children younger than 15. We describe injury patterns of pediatric snow sport participants based on age, activity at the time of injury, and use of protective equipment. METHODS: A retrospective analysis was performed of 10-17 year old patients with snow-sport related injuries at a Level-1 trauma center from 2005 to 2015. Participants were divided into groups, 10-13 (middle-school, MS) and 14-17 years (high-school, HS) and compared using chi-square, Student's t-tests, and multivariable logistic regression...
June 2, 2018: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29874253/cooking-behaviors-are-related-to-household-particulate-matter-exposure-in-children-with-asthma-in-the-urban-east-bay-area-of-northern-california
#4
Stephanie M Holm, John Balmes, Dan Gillette, Kris Hartin, Edmund Seto, David Lindeman, Dianna Polanco, Edward Fong
BACKGROUND: Asthma is a common childhood disease that leads to many missed days of school and parents' work. There are multiple environmental contributors to asthma symptoms and understanding the potential factors inside children's homes is crucial. METHODS: This is a dual cohort study measuring household particulate matter (PM2.5), behaviors, and factors that influence air quality and asthma symptoms in the urban homes of children (ages 6-10) with asthma; one cohort had cigarette smoke exposure in the home (n = 13) and the other did not (n = 22)...
2018: PloS One
https://www.readbyqxmd.com/read/29869574/the-first-signs-of-prospective-memory
#5
Elżbieta Ślusarczyk, Agnieszka Niedźwieńska, Marta Białecka-Pikul
We conducted a study to examine the impact of motivation and length of delay on performance on prospective memory (PM) tasks in 2-year of children. A total of 158 children aged exactly 24 months were asked to perform a naturalistic PM task. Length of delay (10 min; 35 min) and motivation (high; very high) were between-subjects factors. Two thirds of children had to be excluded from the analysis because of poor retrospective memory for the PM task instructions which were no longer remembered at the end of the session...
June 5, 2018: Memory
https://www.readbyqxmd.com/read/29852462/source-and-chemical-species-characterization-of-pm-10-and-human-health-risk-assessment-of-semi-urban-urban-and-industrial-areas-of-west-bengal-india
#6
Suraj Ghosh, Rumi Rabha, Mallika Chowdhury, Pratap Kumar Padhy
Levels of particulate matter of size ten micron (PM10 ) in outdoor air, potential PM10 -bound seven metals - manganese, zinc, cadmium, lead, copper, nickel and cobalt - and twelve water-soluble organic and inorganic ionic components - fluoride, acetate, chloride, nitrite, bromide, nitrate, phosphate, sulfate, oxalate, sodium, potassium and calcium - were investigated during two different season. Atmospheric PM10 samples were collected concurrently from three different sites, i.e., Durgapur (Industrial), Berhampore (Urban) and Bolpur (Semi-urban), West Bengal, India, during summer (April-June 2014) and winter (December 2014-February 2015)...
May 23, 2018: Chemosphere
https://www.readbyqxmd.com/read/29851607/effects-of-ambient-pm-1-air-pollution-on-daily-emergency-hospital-visits-in-china-an-epidemiological-study
#7
Gongbo Chen, Shanshan Li, Yongming Zhang, Wenyi Zhang, Daowei Li, Xuemei Wei, Yong He, Michelle L Bell, Gail Williams, Guy B Marks, Bin Jalaludin, Michael J Abramson, Yuming Guo
BACKGROUND: China is experiencing severe ambient air pollution. However, few studies anywhere have examined the health effects of PM1 (particulate matter with aerodynamic diameter <1 μm), which are a major part of PM2·5 (particulate matter with aerodynamic diameter <2·5 μm) and even potentially more harmful than PM2·5 . We aimed to estimate the effects of ambient daily PM1 and PM2·5 concentrations on emergency hospital visits in China. METHODS: In this epidemiological study, we collected daily counts of emergency hospital visits from the 28 largest hospitals in 26 Chinese cities from Sept 9, 2013, to Dec 31, 2014...
September 2017: Lancet. Planetary Health
https://www.readbyqxmd.com/read/29762517/the-potential-cost-effectiveness-and-equity-impacts-of-restricting-television-advertising-of-unhealthy-food-and-beverages-to-australian-children
#8
Vicki Brown, Jaithri Ananthapavan, Lennert Veerman, Gary Sacks, Anita Lal, Anna Peeters, Kathryn Backholer, Marjory Moodie
Television (TV) advertising of food and beverages high in fat, sugar and salt (HFSS) influences food preferences and consumption. Children from lower socioeconomic position (SEP) have higher exposure to TV advertising due to more time spent watching TV. This paper sought to estimate the cost-effectiveness of legislation to restrict HFSS TV advertising until 9:30 pm, and to examine how health benefits and healthcare cost-savings differ by SEP. Cost-effectiveness modelling was undertaken (i) at the population level, and (ii) by area-level SEP...
May 15, 2018: Nutrients
https://www.readbyqxmd.com/read/29759629/circadian-variation-of-ventricular-arrhythmias-in-catecholaminergic-polymorphic-ventricular-tachycardia
#9
Christina Y Miyake, S Yukiko Asaki, Gregory Webster, Richard J Czosek, Joseph Atallah, Kishor Avasarala, Sri O Rao, Patricia E Thomas, Jeffrey J Kim, Santiago O Valdes, Caridad de la Uz, Yunfei Wang, Xander H T Wehrens, Dominic Abrams
OBJECTIVES: The aim of this paper was to investigate whether ventricular arrhythmias in children with catecholaminergic polymorphic ventricular tachycardia (CPVT) show circadian patterns. BACKGROUND: Circadian arrhythmic patterns have been established in long QT, Brugada, and early repolarization, but have not been investigated in CPVT. METHODS: This is a multicenter, retrospective review of pediatric CPVT patients, age <21 years at diagnosis...
November 2017: JACC. Clinical Electrophysiology
https://www.readbyqxmd.com/read/29756465/hand-use-at-home-questionnaire-validity-and-reliability-in-children-with-neonatal-brachial-plexus-palsy-or-unilateral-cerebral-palsy
#10
Menno van der Holst, Yvonne Geerdink, Pauline Aarts, Duco Steenbeek, Willem Pondaag, Rob Ghh Nelissen, Alexander Ch Geurts, Thea Pm Vliet Vlieland
OBJECTIVE: To investigate construct validity and test-retest reliability of the parent-rated Hand-Use-at-Home questionnaire (HUH) in children with neonatal brachial plexus palsy or unilateral cerebral palsy. DESIGN AND SUBJECTS: For this cross-sectional study, children with neonatal brachial plexus palsy or unilateral cerebral palsy, aged 3-10 years, were eligible. MAIN MEASURES: The HUH, Pediatric Outcome Data Collection Instrument Upper Extremity Scale (neonatal brachial plexus palsy only), and Children's Hand-Use Experience Questionnaire (unilateral cerebral palsy only) were completed...
May 1, 2018: Clinical Rehabilitation
https://www.readbyqxmd.com/read/29747723/sleep-patterns-in-chinese-preschool-children-a-population-based-study
#11
Ran Wu, Guang-Hai Wang, Hong Zhu, Fan Jiang, Chun-Lei Jiang
STUDY OBJECTIVES: This study aimed to (1) provide data on normal sleep patterns in Chinese preschool children, (2) identify cross-cultural differences of sleep patterns among children from China and other countries, (3) estimate the prevalence of sleep duration not meeting the optimal amount, and (4) characterize delayed weekend sleep pattern. METHODS: A population-based sample of 1,610 children aged 3-6 years was recruited from 10 cities across China. Parents completed questions about their child's sleep patterns adapted from the Children's Sleep Habits Questionnaire (CSHQ)...
March 30, 2018: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/29729451/disease-course-and-long-term-outcome-of-juvenile-localized-scleroderma-experience-from-a-single-pediatric-rheumatology-centre-and-literature-review
#12
REVIEW
Giorgia Martini, Gloria Fadanelli, Anna Agazzi, Fabio Vittadello, Alessandra Meneghel, Francesco Zulian
Juvenile Localized Scleroderma (JLS) is a rare disorder that may cause severe aesthetic sequelae and functional disability. To date, data on natural history and long-term outcome are discordant and difficult to compare due to the heterogeneity of clinical subtypes, treatments and methods to evaluate activity and outcome in previous studies. A retrospective and cross-sectional study including 133 patients followed between January 1991 and December 2016 was conducted at our Pediatric Rheumatology Centre. Disease course was drawn by retrospective analysis of patients' clinical features, treatment, disease course and outcome at the last evaluation...
May 2, 2018: Autoimmunity Reviews
https://www.readbyqxmd.com/read/29688823/analysis-of-a-pediatric-telemedicine-program
#13
Shayan Vyas, Joanne Murren-Boezem, Patricia Solo-Josephson
BACKGROUND: Telemedicine serves millions of patients and is transforming healthcare delivery worldwide. In October of 2015, Nemours Children's Health System began offering direct-to-consumer (DTC) pediatric telemedicine on the Nemours CareConnect (NCC) platform. INTRODUCTION: Currently, there are no descriptive data available on pediatric-specific DTC 24/7 programs. This is the first article to our knowledge that provides data on such a program. MATERIALS AND METHODS: A retrospective data analysis of the first 1,000 visits was conducted...
April 24, 2018: Telemedicine Journal and E-health: the Official Journal of the American Telemedicine Association
https://www.readbyqxmd.com/read/29597345/dna-methylome-marks-of-exposure-to-particulate-matter-at-three-time-points-in-early-life
#14
Michelle Plusquin, Marc Chadeau-Hyam, Akram Ghantous, Rossella Alfano, Mariona Bustamante, Leda Chatzi, Cyrille Cuenin, John Gulliver, Zdenko Herceg, Manolis Kogevinas, Tim S Nawrot, Costanza Pizzi, Daniela Porta, Caroline L Relton, Lorenzo Richiardi, Oliver Robinson, Jordi Sunyer, Roel Vermeulen, Annette Vriens, Martine Vrijheid, John Henderson, Paolo Vineis
Maternal exposure to airborne particulate matter (PM) has been associated with restricted fetal growth and reduced birthweight. Here, we performed methylome-wide analyses of cord and children's blood DNA in relation to residential exposure to PM smaller than 10 μm (PM10 ). This study included participants of the Avon Longitudinal Study of Pregnancy and Childhood (ALSPAC, cord blood, n = 780; blood at age 7, n = 757 and age 15-17, n = 850) and the EXPOsOMICS birth cohort consortium including cord blood from ENVIR ONAGE ( n = 197), INMA ( n = 84), Piccolipiù ( n = 99) and Rhea ( n = 75)...
May 1, 2018: Environmental Science & Technology
https://www.readbyqxmd.com/read/29587346/spatiotemporal-characteristics-and-health-risk-assessment-of-heavy-metals-in-pm-2-5-in-zhejiang-province
#15
Xiaofeng Wang, Shengliang He, Shuchang Chen, Yongli Zhang, Aihong Wang, Jinbin Luo, Xialiang Ye, Zhe Mo, Lizhi Wu, Peiwei Xu, Gaofeng Cai, Zhijian Chen, Xiaoming Lou
The spatiotemporal characteristics and human health risks of 12 heavy metals (Al, As, Be, Cd, Cr, Hg, Mn, Ni, Pb, Sb, Se, and Tl) in fine particulate matter (PM2.5 ) in Zhejiang Province were investigated. The annual average PM2.5 concentration was 58.83 µg/m³ in 2015 in Zhejiang. Element contents in PM2.5 varied greatly with the season and locations. Al, Pb, and Mn were the most abundant elements among the studied metal(loid)s in PM2.5 . The non-carcinogenic risks of the 12 elements through inhalation and dermal contact exposure were lower than the safe level for children and adults...
March 24, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29550979/acute-effects-of-pm-2-5-on-lung-function-parameters-in-schoolchildren-in-nanjing-china-a-panel-study
#16
Dandan Xu, Yi Zhang, Lian Zhou, Tiantian Li
The association between exposure to ambient particulate matter (PM) and reduced lung function parameters has been reported in many works. However, few studies have been conducted in developing countries with high levels of air pollution like China, and little attention has been paid to the acute effects of short-term exposure to air pollution on lung function. The study design consisted of a panel comprising 86 children from the same school in Nanjing, China. Four measurements of lung function were performed...
March 17, 2018: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/29549472/metals-and-metalloids-in-pm-10-in-nandan-county-guangxi-china-and-the-health-risks-posed
#17
Guanghui Guo, Bo Song, Deshang Xia, Zijie Yang, Fopeng Wang
Intense mining, smelting, and tailing activities of polymetallic ore deposits have affected the environment in Nandan County, Guangxi, China. Samples of particulates with aerodynamic diameters low or equal 10 μm (PM10 ) were collected in Nandan County to investigate the concentrations of and health risks posed by 17 metals and metalloids in the PM10 . The metal and metalloid concentrations were lower than those found in other industrial cities. The mean Cr concentration was 7.48 ng/m3 . Significant higher metal and metalloid concentrations were found in PM10 from mining areas (Dachang and Chehe) than from the control area (Liuzhai) (p < 0...
March 16, 2018: Environmental Geochemistry and Health
https://www.readbyqxmd.com/read/29464337/health-risk-assessment-on-human-exposed-to-heavy-metals-in-the-ambient-air-pm-10-in-ahvaz-southwest-iran
#18
Gholamreza Goudarzi, Nadali Alavi, Sahar Geravandi, Esmaeil Idani, Hamid Reza Adeli Behrooz, Ali Akbar Babaei, Farzaneh Aslanpour Alamdari, Sina Dobaradaran, Majid Farhadi, Mohammad Javad Mohammadi
Heavy metals (HM) are one of the main components of urban air pollution. Today, megacities and industrial regions in southwest of Iran are frequently suffering from severe haze episodes, which essentially caused by PM10 -bound heavy metals. The purpose of this study was to evaluate the health risk assessment on human exposed to heavy metals (Cr, Ni, Pb, and Zn) in the ambient air PM10 in Ahvaz, southwest Iran. In this study, we estimated healthy people from the following scenarios: (S3) residential site; (S2) high-traffic site; (S1) industrial site in Ahvaz metropolitan during autumn and winter...
February 20, 2018: International Journal of Biometeorology
https://www.readbyqxmd.com/read/29452713/physiochemical-characteristics-of-aerosol-particles-collected-from-the-jokhang-temple-indoors-and-the-implication-to-human-exposure
#19
Lulu Cui, Bu Duo, Fei Zhang, Chunlin Li, Hongbo Fu, Jianmin Chen
This paper presents a detailed study on the indoor air pollution in the Jokahng Temple at Tibet Plateau, and its implication to human health. The mean concentrations of PM1.0 and PM2.5 were 435.0 ± 309.5 and 483.0 ± 284.9 μg/m3 , respectively. The PM2.5 concentration exceeded the National Ambient Air Quality Standard (75 μg/m3 ) by 6.4 times. The size-segregated aerosols displayed a bimodal distribution. One peak was observed in the fine mode (0.4-2.1 μm) and the other peak appeared in the coarse mode (2...
May 2018: Environmental Pollution
https://www.readbyqxmd.com/read/29385278/national-data-showed-that-delayed-sleep-in-six-year-old-children-was-associated-with-excessive-use-of-electronic-devices-at-12-years
#20
Tsuguhiko Kato, Takashi Yorifuji, Michiyo Yamakawa, Sachiko Inoue
AIM: Cross-sectional studies have shown associations between adolescent sleep problems and the use of electronic devices, such as mobile phones, but longitudinal studies remain scarce. We explored any association between delayed bedtimes at six years old and the excessive use of electronic devices at 12 years of age. Texting was a prime focus. METHODS: We analysed 9607 adolescents who owned mobile phones in 2013 using the Japanese Longitudinal Survey of Newborns in the 21st Century, which started in 2001...
January 31, 2018: Acta Paediatrica
keyword
keyword
90467
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"