keyword
MENU ▼
Read by QxMD icon Read
search

cross sectional study

keyword
https://www.readbyqxmd.com/read/28823119/determinants-of-health-related-quality-of-life-in-iranian-adults-evidence-from-a-cross-sectional-study
#1
Satar Rezaei, Mohammad Hajizadeh, Ali Kazemi, Masoud Khosravipour, Farid Khosravi, Shahab Rezaeian
Purpose: This study aimed to measure the level and determinants of health-related quality of life (HRQoL) in adults in Kermanshah province, the western region of Iran. Methods: Convenience sampling was employed to derive a sample of 998 adults 18 years and older (646 males and 352 females) in Kermanshah city. A two-part self-administered questionnaire was used for data collection. The first part designed to collect information on socio-demographic characteristics, socioeconomic status and life style factors...
August 15, 2017: Epidemiology and Health
https://www.readbyqxmd.com/read/28823091/trauma-ptsd-and-the-developing-brain
#2
REVIEW
Ryan J Herringa
PURPOSE OF REVIEW: PTSD in youth is common and debilitating. In contrast to adult PTSD, relatively little is known about the neurobiology of pediatric PTSD, nor how neurodevelopment may be altered. This review summarizes recent neuroimaging studies in pediatric PTSD and discusses implications for future study. RECENT FINDINGS: Pediatric PTSD is characterized by abnormal structure and function in neural circuitry supporting threat processing and emotion regulation...
August 19, 2017: Current Psychiatry Reports
https://www.readbyqxmd.com/read/28823075/refractive-corneal-and-ocular-residual-astigmatism-distribution-in-a-german-population-and-age-dependency-the-gutenberg-health-study
#3
Alexander Karl-Georg Schuster, Norbert Pfeiffer, Andreas Schulz, René Hoehn, Katharina A Ponto, Philipp S Wild, Maria Blettner, Manfred E Beutel, Karl J Lackner, Thomas Münzel, Alireza Mirshahi
PURPOSE: Worldwide, the most frequent cause of visual impairment is uncorrected refractive error. This analysis focused on the distribution and associations of refractive, corneal and ocular residual astigmatism. METHODS: As part of the Gutenberg Health study, a population-based cross-sectional study was conducted in the general population of Germany. A comprehensive ophthalmological examination including refraction, tonometry, and Scheimpflug imaging of the anterior cornea (Pachycam) was performed...
August 19, 2017: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/28822971/second-hand-smoke-exposure-in-homes-with-children-assessment-of-airborne-nicotine-in-the-living-room-and-children-s-bedroom
#4
Teresa Arechavala, Xavier Continente, Mónica Pérez-Ríos, Anna Schiaffino, Esteve Fernandez, Núria Cortés-Francisco, Francesc Centrich, Glòria Muñoz, Maria J López
BACKGROUND: The introduction of 'smoke-free laws' has reduced the population's exposure to second-hand smoke (SHS), although SHS is still an issue in homes and other public places. Children are vulnerable to its health effects, and their greatest exposure occurs at home. OBJECTIVES: To assess airborne nicotine concentration of the living room and children's bedroom of homes with children under 13 years of age, and to analyse factors associated with these levels...
August 19, 2017: Tobacco Control
https://www.readbyqxmd.com/read/28822920/are-frailty-components-associated-with-disability-in-specific-activities-of-daily-living-in-community-dwelling-older-adults-a-multicenter-canadian-study
#5
Véronique Provencher, François Béland, Louise Demers, Johanne Desrosiers, Nathalie Bier, José Alberto Ávila-Funes, Claude Galand, Dominic Julien, John D Fletcher, Lise Trottier, Benyahia Hami
Current studies show the relevance of geriatric prevention and rehabilitation programs to slow down the development of disability in community-dwelling older adults who are becoming frail. This evidence reveals the importance of improving knowledge on how individual components of frailty and specific disability in basic and instrumental activities of daily living (ADL) are related, to offer early, targeted, and tailored interventions. The objective was to examine the association between each of the five frailty phenotype components (weakness, slowness, exhaustion, low physical activity, weight loss) and disability in specific ADL pertaining to physical aspects (bathing, dressing, cutting toe nails, transportation, shopping, housekeeping, food purchasing, food preparation) and cognitive aspects (finances, telephone, medication)...
August 2, 2017: Archives of Gerontology and Geriatrics
https://www.readbyqxmd.com/read/28822919/neighborhood-environment-walkability-and-health-related-quality-of-life-among-older-adults-in-hong-kong
#6
Yanan Zhao, Pak-Kwong Chung
This study examined the associations between walkability related environmental attributes (WREA) and health-related quality of life (HRQoL) among older adults in Hong Kong. A cross-sectional study was conducted among 340 participants (women = 233; mean age = 74.4 years) living in urban communities. Independent variables included residential density, land use mix-diversity, land use mix-access, street connectivity, infrastructure for walking, aesthetics, traffic hazards, crime, access to parking, lack of cul-de-sacs, hilliness, and physical barriers...
August 10, 2017: Archives of Gerontology and Geriatrics
https://www.readbyqxmd.com/read/28822848/tetracarboxy-phthalocyanines-from-excited-state-dynamics-to-photodynamic-inactivation-against-bovine-herpesvirus-type-1
#7
Leandro H Z Cocca, Taise M A Oliveira, Fernando Gotardo, Amanda V Teles, Ricardo Menegatti, Jonathas P Siqueira, Cleber R Mendonça, Luiz A M Bataus, Anderson O Ribeiro, Thalita F M Souza, Guilherme R L Souza, Pablo J Gonçalves, Leonardo De Boni
Herein we present the excited state dynamic of zinc and aluminum tetracarboxy-phthalocyanines (ZnPc and AlPc) and its application in the photodynamic inactivation (PDI) of Bovine herpesvirus type 1 (BoHV-1) in vitro. The excited state dynamic provides valuable data to describe the excited state properties of potential optical limiters and/or photosensitizers (PSs), such as: the excited state cross-sections, fluorescence lifetime and triplet state quantum yield. The excited state characterization was performed using three different Z-scan techniques: Single Pulse, White Light Continuum and Pulse Train...
August 12, 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/28822826/depression-is-associated-with-the-long-term-outcome-of-lumbar-spinal-stenosis-surgery-a-10-year-follow-up-study
#8
Iina Tuomainen, Maarit Pakarinen, Timo Aalto, Sanna Sinikallio, Heikki Kröger, Heimo Viinamäki, Olavi Airaksinen
BACKGROUND CONTEXT: Depression is associated with greater postoperative disability in lumbar spinal stenosis (LSS) patients. No previous studies have reported the association in a 10-year follow-up. PURPOSE: To evaluate the association between preoperative and postoperative depressive symptoms and the surgical outcome among LSS patients in a 10-year follow-up. In addition, we examined the effects of the depressive burden on the surgical outcome. DESIGN: A prospective observational follow-up study...
August 16, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28822824/using-spinopelvic-parameters-to-estimate-residual-lumbar-lordosis-assuming-previous-lumbosacral-fusion-a-study-of-normative-values
#9
Hwee Weng Dennis Hey, Kimberly-Anne Tan, Shashidhar Bangalore Kantharajanna, Alex Quok An Teo, Chloe Xiaoyun Chan, Ka-Po Gabriel Liu, Hee-Kit Wong
BACKGROUND CONTEXT: Pelvic Incidence (PI) = Pelvic Tilt (PT) + Sacral Slope (SS) is an established trigonometric equation which can be expanded from studying the fixed pelvis with the spine to a fixed spinopelvic complex with the remnant spine, in scenarios of spinopelvic fusion or ankylosis. For a fixed spinopelvic complex, we propose the equation termed: Lumbar Incidence (LI) = Lumbar Tilt (LT) + Lumbar Slope (LS). PURPOSE: To establish reference values for LI, LT and LS at each lumbar vertebral level, and to show how LI can be used to determine rLL...
August 16, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28822798/meaning-in-life-as-a-mediator-between-physical-impairment-and-the-wish-to-hasten-death-in-patients-with-advanced-cancer
#10
Mariona Guerrero-Torrelles, Cristina Monforte-Royo, Joaquín Tomás-Sábado, Frederic Marimon, Josep Porta-Sales, Albert Balaguer
CONTEXT: Meaning in life (MiL) is a key factor for ensuring spiritual wellbeing and quality of life among patients with life-threatening illnesses. However, the role of MiL in relation to the wish to hasten death (WTHD) and its interaction with other physical and psychological factors in patients with advanced cancer has not yet been studied. OBJECTIVE: To analyse the relationship between the WTHD and MiL, and to propose a theoretical model of functional relationships between WTHD, performance status, depression and MiL...
August 16, 2017: Journal of Pain and Symptom Management
https://www.readbyqxmd.com/read/28822756/differences-in-psychosocial-and-behavioral-variables-by-dietary-screening-tool-risk-category-in-older-adults
#11
Geoffrey W Greene, Ingrid Lofgren, Chelsea Paulin, Mary L Greaney, Phillip G Clark
BACKGROUND: The Dietary Screening Tool (DST) has been validated as a dietary screening instrument for older adults defining three categories of potential nutritional risk based on DST score cutoffs. Previous research has found that older adults classified as being "at risk" differed from those categorized as being "not at risk" for a limited number of health-related variables. The relationship between risk categories and a wide variety of variables has not yet been explored. This research will contribute to an increased understanding of clustering of multiple health concerns in this population...
August 17, 2017: Journal of the Academy of Nutrition and Dietetics
https://www.readbyqxmd.com/read/28822721/postural-assessment-in-class-iii-patients-before-orthognathic-surgery
#12
Fernando Zugno Kulczynski, Fernando de Oliveira Andriola, Pedro Henrique Deon, Denizar Alberto da Silva Melo, Rogério Miranda Pagnoncelli
PURPOSE: To determine the postural characteristics of patients with Class III dentofacial deformities before orthognathic surgery by photogrammetry using SAPO postural assessment software. MATERIALS AND METHODS: This was a cross-sectional study. Eligible participants were adult patients who had an indication for orthognathic surgery to correct skeletal Class III dentofacial deformities and were undergoing orthodontic preparation for surgery. Patients were recruited at the outpatient clinic for dentofacial deformities of the authors' institution from March to November 2015...
July 25, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28822720/juvenile-idiopathic-arthritis-practice-patterns-among-oral-and-maxillofacial-surgeons
#13
Brian E Kinard, Shelly Abramowicz
PURPOSE: The purpose of this investigation is to assess the current clinical practices by oral and maxillofacial surgeons (OMSs) in the United States regarding diagnosis and treatment of temporomandibular joint (TMJ) involvement in children with juvenile idiopathic arthritis (JIA). MATERIALS AND METHODS: We implemented a cross-sectional survey of academic OMSs in the United States via an electronic survey. The survey included respondent demographic data, patient volumes, diagnostic methods, and management practices for children with JIA and TMJ involvement...
July 25, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28822712/socioeconomic-inequality-in-childhood-obesity-and-its-determinants-in-iran-a-blinder-oaxaca-decomposition
#14
Roya Kelishadi, Mostafa Qorbani, Ramin Heshmat, Shirin Djalalinia, Ali Sheidaei, Saeid Safiri, Nastaran Hajizadeh, Mohammad Esmaeil Motlagh, Gelayol Ardalan, Hamid Asayesh, Morteza Mansourian
OBJECTIVE: Childhood obesity has become a priority health concern worldwide. Socioeconomic status (SES) is one of its main determinants. This study aimed to assess the socioeconomic inequality of obesity in children and adolescents at national and provincial levels in Iran. METHODS: This multicenter cross-sectional study was conducted in 2011-2012, as part of a national school-based surveillance program performed in 40,000 students, aged 6-18-years, from urban and rural areas of 30 provinces of Iran...
August 17, 2017: Jornal de Pediatria
https://www.readbyqxmd.com/read/28822709/the-influence-of-antidepressants-on-restless-legs-syndrome-and-periodic-limb-movements-a-systematic-review
#15
REVIEW
Bhanu Prakash Kolla, Meghna P Mansukhani, J Michael Bostwick
Restless legs syndrome is commonly co-morbid with medical conditions that are treated with antidepressant medications, such as depression, anxiety, fibromyalgia, and chronic insomnia disorder. Evidence from case reports and cross-sectional studies suggests that antidepressants may induce or worsen restless legs syndrome and increase periodic limb movements. We undertook a systematic review of the literature to identify and collate all prospective studies that measured restless legs syndrome symptoms and/or periodic limb movements following the introduction of an antidepressant...
June 15, 2017: Sleep Medicine Reviews
https://www.readbyqxmd.com/read/28822681/firearm-storage-practices-in-households-of-adolescents-with-and-without-mental-illness
#16
Joseph A Simonetti, Mary Kay Theis, Ali Rowhani-Rahbar, Evette J Ludman, David C Grossman
PURPOSE: Safe firearm storage practices are associated with a lower risk of self-inflicted injury and death. Whether such practices and relevant beliefs differ between households of adolescents with and without mental illness is unknown. METHODS: We used survey and administrative data to perform a two-stage cross-sectional study of parents/guardians of adolescents who were 11-17 years, enrolled in a managed care plan in 2004 and living in a household with a firearm...
August 16, 2017: Journal of Adolescent Health: Official Publication of the Society for Adolescent Medicine
https://www.readbyqxmd.com/read/28822665/the-associations-of-hemodialysis-access-type-and-access-satisfaction-with-health-related-quality-of-life
#17
Natalie Domenick Sridharan, Larry Fish, Lan Yu, Steven Weisbord, Manisha Jhamb, Michel S Makaroun, Theodore H Yuo
OBJECTIVE: In addition to age and comorbidities, health-related quality of life (HRQOL) is known to predict mortality in hemodialysis (HD) patients. Understanding the association of vascular access type with HRQOL can help surgeons to provide patient-centered dialysis access recommendations. We sought to understand the impact of HD access type on HRQOL. METHODS: We conducted a cross-sectional prospective study of community-dwelling prevalent HD patients in Pittsburgh, Pennsylvania...
August 16, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28822632/the-heel-height-test-a-novel-tool-for-the-detection-of-combined-anterior-cruciate-ligament-and-fibular-collateral-ligament-tears
#18
Mark E Cinque, Andrew G Geeslin, Jorge Chahla, Gilbert Moatshe, Jonas Pogorzelski, Nicholas N DePhillipo, Robert F LaPrade
PURPOSE: To determine the exact value of side-to-side difference (SSD) in heel height that was associated with combined anterior cruciate ligament (ACL) and fibular collateral ligament (FCL) tears (compared with an isolated ACL tear) and determine the clinical utility of heel height SSD in the assessment of this injury pattern. METHODS: Two patient groups were identified: (1) patients with isolated ACL tears and (2) patients with combined ACL-FCL tears but without additional collateral or cruciate ligament injuries...
August 16, 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/28822620/medications-and-adverse-voice-effects
#19
Kátia Nemr, Ariana Di Carlos Silva, Danilo de Albuquerque Rodrigues, Marcia Simões Zenari
OBJECTIVES: To identify the medications used by patients with dysphonia, describe the voice symptoms reported on initial speech-language pathology (SLP) examination, evaluate the possible direct and indirect effects of medications on voice production, and determine the association between direct and indirect adverse voice effects and self-reported voice symptoms, hydration and smoking habits, comorbidities, vocal assessment, and type and degree of dysphonia. STUDY DESIGN: This is a retrospective cross-sectional study...
August 16, 2017: Journal of Voice: Official Journal of the Voice Foundation
https://www.readbyqxmd.com/read/28822618/the-impact-of-incident-depression-on-medication-adherence-in-patients-with-type-2-diabetes
#20
C Lunghi, A Zongo, J Moisan, J-P Grégoire, L Guénette
BACKGROUND: Depression has been correlated with suboptimal adherence to antidiabetic drugs (ADs). Most studies on this topic were cross-sectional; thus, the directionality of this relationship could not be established. The objective of this study was to measure the association between incident depression and AD nonadherence among newly treated patients with diabetes. METHODS: We performed a population-based cohort study among new AD users using the Quebec public health insurance data...
August 16, 2017: Diabetes & Metabolism
keyword
keyword
7122
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"