Read by QxMD icon Read

cross-sectional studies

Angel Rodriguez-Laso, Sara J McLaughlin, Elena Urdaneta, Javier Yanguas
Purpose of the Study: Using an operational continuum of healthy aging developed by U.S. researchers, we sought to estimate the prevalence of healthy aging among older Spaniards, inform the development of a definition of healthy aging in Spain, and foster cross-national research on healthy aging. Design and Methods: The ELES pilot study is a nationwide, cross-sectional survey of community-dwelling Spaniards 50 years and older. The prevalence of healthy aging was calculated for the 65 and over population using varying definitions...
March 19, 2018: Gerontologist
Paula Ribeiro Mesquita, Silvia Gonçalves Ricci Neri, Ricardo M Lima, Felipe P Carpes, Ana Cristina de David
BACKGROUND: Obesity is associated with higher foot loading during walking. The impact of this condition on running, however, has yet to be elucidated. RESEARCH QUESTION: The purpose of this study was to examine the association between childhood obesity and plantar pressure distribution during running. METHODS: Forty-two volunteers aged 5-10 years took part in this cross-sectional study. Body mass index (BMI) was assessed for obesity classification...
March 14, 2018: Gait & Posture
Dândara Nayara Azevêdo Dantas, Bertha Cruz Enders, Déborah Raquel Carvalho de Oliveira, Caroline Evelin Nascimento Kluczynic Vieira, Ana Angélica Rêgo de Queiroz, Ricardo Alexandre Arcêncio
OBJECTIVE: To identify social, clinical and behavioral factors of tuberculosis patients that are associated with delay in the search for primary health care. METHOD: This is a cross-sectional, quantitative study conducted with 56 people on treatment for pulmonary tuberculosis in the city of Natal, in the state of Rio Grande do Norte, Brazil. The data were collected through a structured instrument. The Chi-square and Fisher tests were applied to test the association between independent and dependent variables (search time)...
2018: Revista Brasileira de Enfermagem
Vanessa da Frota Santos, Samyla Citó Pedrosa, Priscila de Souza Aquino, Ivana Cristina Vieira de Lima, Gilmara Holanda da Cunha, Marli Teresinha Gimeniz Galvão
OBJECTIVE: To analyze the social support of people with HIV/AIDS from the perspective of the Social Determinants of Health Model. METHOD: This was a cross-sectional study conducted in 2015 in an infectious disease outpatient clinic. The sample was made up of 116 people with HIV/AIDS. The data was collected through interviews, using a sociodemographic form and a social support scale. The data was analyzed using descriptive statistics, and Student's t-tests and Mann-Whitney tests were performed to determine the association between social support and the social determinants of health...
2018: Revista Brasileira de Enfermagem
João Manuel Graveto, Cristina Santos, Paulo Santos Costa, Elisabete Fernandes, Susana Alarico, Nádia Osório, Helena Albano, Vânia Oliveira
OBJECTIVE: To describe the determining factors in hand hygiene management among nurses and identify associated collective health challenges. METHOD: Cross-sectional descriptive study. Data were collected using a questionnaire that was applied in four internal medicine units of a hospital of reference in Portugal. RESULTS: The sample was composed of 50 nurses aged 26 to 55 years (mean age of 34.88 years); 80% were women, 58% had a Bachelor's degree, and had 5-30 years of nursing practice (X̄ =11...
2018: Revista Brasileira de Enfermagem
Juliano de Souza Caliari, Lilian Andreia Fleck Reinato, Daiana Patrícia Marchetti Pio, Letícia Pimenta Lopes, Renata Karina Reis, Elucir Gir
OBJECTIVE: To analyze factors related to the quality of life of elderly people living with HIV/AIDS. METHOD: A cross-sectional study was carried out with people aged 50 years or more in a specialized outpatient clinic. The data collection was by means of an interview. For the analysis of data and characterization of the sample, descriptive statistics and comparison tests were used. The project met the ethical requirements. RESULTS: Participants were 81 users aged 50 to 75 years, mean age was 57...
2018: Revista Brasileira de Enfermagem
Carla Lidiane Jácome de Lima, Thalys Maynnard Costa Ferreira, Patrícia Simplício de Oliveira, Josefa Danielma Lopes Ferreira, Eliane Cristina da Silva, Marta Miriam Lopes Costa
OBJECTIVE: To characterize the profile of users at risk of developing diabetes mellitus type 2 according to sociodemographic and clinical variables. METHOD: Cross-sectional study, descriptive, quantitative approach conducted with 266 users of Basic Care. Inferential statistics analysis, calculating the crude prevalence ratio with confidence interval of 95% and Kruskal-Wallis test, and application of the multivariate technique simple Correspondence Analysis. RESULTS: It was noted that 83...
2018: Revista Brasileira de Enfermagem
Carlos Vitor Braga Rodrigues, Anderson Oliveira, Christiane Cigagna Wiefels, Maurício de Souza Leão, Cláudio Tinoco Mesquita
BACKGROUND: Data on the current situation of nuclear medicine practices in cardiology in Brazil are scarce. The International Atomic Energy Agency (IAEA) has recommended eight "good practices" to minimize patients' ionizing radiation exposure during myocardial perfusion scintigraphy (MPS). OBJECTIVES: To assess the adoption of the eight good practices in MPS in Brazil. METHODS: Cross-sectional study with data obtained by use of a questionnaire...
February 2018: Arquivos Brasileiros de Cardiologia
Karina R Casali, Beatriz D Schaan, Nicola Montano, Daniela Massierer, Flávio M F Neto, Gabriela H Teló, Priscila S Ledur, Marilia Reinheimer, Graciele Sbruzzi, Miguel Gus
BACKGROUND: Blood pressure (BP) variability can be evaluated by 24-hour ambulatory BP monitoring (24h-ABPM), but its concordance with results from finger BP measurement (FBPM) has not been established yet. OBJECTIVE: The aim of this study was to compare parameters of short-term (24h-ABPM) with very short-term BP variability (FBPM) in healthy (C) and diabetic-hypertensive (DH) subjects. METHODS: Cross-sectional study with 51 DH subjects and 12 C subjects who underwent 24h-ABPM [extracting time-rate, standard deviation (SD), coefficient of variation (CV)] and short-term beat-to-beat recording at rest and after standing-up maneuvers [FBPM, extracting BP and heart rate (HR) variability parameters in the frequency domain, autoregressive spectral analysis]...
February 2018: Arquivos Brasileiros de Cardiologia
Mahdi Shahriari, Naser Honar, Ali Yousefi, Hazhir Javaherizadeh
BACKGROUND: Celiac disease is an enteropathy caused by dietary gluten. The combination of serologic, genetic and histologic data has led to description of other categories of this disease. OBJECTIVE: There are a number of patients with iron deficiency anemia (IDA) that do not respond to iron treatment and may be repeated for many times, Therefore, we aimed to investigate celiac disease in this group. METHODS: In this cross sectional transverse prospective study from August 2011 to February 2013, in a Pediatric care clinic affiliated to Shiraz University of Medical Sciences, 184 children including 92 IDA patients who responded to treatment using iron supplement, 45 non-responding iron deficient patients, and 47 healthy individuals, with the maximum age of 18 years, with written consent from their parents, participated in serologic screening (with Anti-TTG antibody and anti-Endomysial antibody) for celiac disease...
January 2018: Arquivos de Gastroenterologia
Everton Cazzo, José Carlos Pareja, Elinton Adami Chaim, Cláudio Saddy Rodrigues Coy, Daniéla Oliveira Magro
BACKGROUND: The glucagon-like peptides 1 and 2 (GLP-1/GLP-2) are gut hormones that may directly affect the glucose homeostasis and their activity seems to be significantly affected by chronic inflammation. OBJECTIVE: To evaluate the postprandial levels of glucagon-like peptides 1 and 2 (GLP-1/GLP-2), C-reactive protein (CRP), and the postprandial glucose and insulin levels among individuals with obesity, type 2 diabetes, and healthy controls. METHODS: An exploratory cross-sectional study, which involved individuals awaiting for bariatric/metabolic surgery and healthy controls...
January 2018: Arquivos de Gastroenterologia
Raimundo Martins Gomes Junior, Lia Cavalcante Cezar, Gdayllon Cavalcante Meneses, Geraldo Bezerra da Silva Junior, José Huygenes Parente Garcia, Elizabeth De Francesco Daher
BACKGROUND: Acute kidney injury (AKI) is a common complication in the immediate postoperative period of patients undergoing liver transplantation. OBJECTIVE: The aim of this study was to evaluate preoperative risk factors for AKI after liver transplantation. METHODS: A cross-sectional study was conducted with adults submitted to orthotopic liver transplantation at a reference hospital in Fortaleza, Northeast of Brazil, from January to December 2016...
January 2018: Arquivos de Gastroenterologia
E J F Peixoto de Miranda, M S Bittencourt, H L Staniak, R Sharovsky, A C Pereira, M Foppa, I S Santos, P A Lotufo, I M Benseñor
Data on the association between subclinical thyroid dysfunction and coronary artery disease (CAD) is scarce. We aimed to analyze the association between thyroid function and CAD using baseline data from the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil). We included subjects with normal thyroid function (0.4-4.0 mIU/L, and normal free thyroxine, FT4, or 0.8 to 1.9 ng/dL), subclinical hypothyroidism (SCHypo; TSH>4.0 mIU/L and normal FT4), and subclinical hyperthyroidism (SCHyper; TSH<0.4 mIU/L and normal FT4) evaluated by coronary computed tomography angiography...
March 15, 2018: Brazilian Journal of Medical and Biological Research, Revista Brasileira de Pesquisas Médicas e Biológicas
Patrini Silveira Vesz, Rafael Viegas Cremonese, Regis Goulart Rosa, Juçara Gasparetto Maccari, Cassiano Teixeira
OBJECTIVE: To evaluate the impact of the need for mechanical ventilation (MV) and its duration throughout ICU stay on the quality of life (QoL) and physical functional status (PFS) after the immediate ICU discharge. METHOD: This was a cross-sectional study including all subjects consecutively discharged from the ICU during 1-year period. During the first week after ICU discharge, QoL was assessed through WHOQoL-Bref questionnaire and PFS through the Karnofsky Performance Status and modified-Barthel index, and retrospectively compared with the pre-admission status (variation [Δ] of indexes)...
January 2018: Revista da Associação Médica Brasileira
Selen Ozakar Akca, Ozgur Yuncu, Zehra Aydin
OBJECTIVE: The most important determinant of suicide ideation, tendency and initiative is the presence of mental disorders. Since the number of those who lost their lives due to suicide in the world rose rapidly among the young population, the World Health Organization emphasizes the importance of assessing young people in the high-risk age group to prevent suicidal behavior. This study aimed to determine psychological symptom levels and suicide probability in young people. METHOD: The cross-sectional research consisted of 15-24 year-old individuals (N=348), who have sought a psychiatric clinic between February and June, 2015...
January 2018: Revista da Associação Médica Brasileira
Mehrdad Shahmohammadi Beni, D Krstic, D Nikezic, K N Yu
X-ray and γ-ray photons have been widely used for studying radiobiological effects of ionizing radiations. Photons are indirectly ionizing radiations so they need to set in motion electrons (which are a directly ionizing radiation) to perform the ionizations. When the photon dose decreases to below a certain limit, the number of electrons set in motion will become so small that not all cells in an "exposed" cell population can get at least one electron hit. When some cells in a cell population are not hit by a directly ionizing radiation (in other words not irradiated), there will be rescue effect between the irradiated cells and non-irradiated cells, and the resultant radiobiological effect observed for the "exposed" cell population will be different...
2018: PloS One
Claudia Cooper, Louise Marston, Julie Barber, Deborah Livingston, Penny Rapaport, Paul Higgs, Gill Livingston
BACKGROUND: There are widespread concerns about abuse of care home residents. We report, in the largest care home survey, prevalence of staff anonymously-reported, perpetrated/witnessed abusive behaviours towards care home residents over 3 months. We also report positive care behaviours. METHODS: 1544 staff in 92 English care home units completed the revised Modified Conflict Tactics Scale and Maslach Burnout Inventory. OUTCOMES: Most staff reported positive care behaviours, but specific person-centred activities were sometimes infrequent...
2018: PloS One
Peter F M Teunis, Eric G Evers, Paul D Hengeveld, Cindy M Dierikx, Cornelia C C H Wielders, Engeline van Duijkeren
A subset of the study population from a cross-sectional study of carriership of ESBL/pAmpC-producing E. coli (ESBL-E) in the general population was followed up by five successive samples over an approximate half year period, leading to six samples in 333 persons. Fecal samples were cultured and analyzed for the presence of E. coli types as characterized by MLST, and ESBL/pAmpC genes were analysed by PCR and sequencing. The study included 255 persons who had a negative first sample, to allow observations of acquiring carriership of ESBL-E...
2018: PloS One
Meagen M Rosenthal, Erin R Holmes
The integration of advanced pharmacy services into community pharmacy practice is not complete. According to implementation research understanding professional culture, as a part of context, may provide insights for accelerating this process. There are three objectives in this study. The first objective of this study was to validate an adapted version of an organizational culture measure in a sample of United States' (US) community pharmacists. The second objective was to examine potential relationships between the cultural factors identified using the validated instrument and a number of socialization and education variables...
March 21, 2018: Pharmacy (Basel, Switzerland)
Albina Dumic, Ivan Miskulin, Nika Pavlovic, Daniela Cacic Kenjeric, Zelimir Orkic, Maja Miskulin
Nutrition care should be an integral part of general practitioners' (GPs') daily work with patients. The aim of this study was to assess the attitudes of Croatian GPs toward nutrition and nutrition care, and to evaluate the interconnection between their attitudes and implementation of nutrition care in GPs offices. A cross-sectional study was conducted among 17.0% of randomly selected GPs, from May to July of 2013, via a specially designed anonymous questionnaire. The study showed that 36.0% of the Croatian GPs had satisfactory number of positive attitudes (5 or more) toward nutrition and nutrition care...
March 21, 2018: Journal of Clinical Medicine
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"