Search results for "APT"
showing 10 items of 5479 documents
Emotional expression and coping style in female breast cancer.
2007
Background: The study of the relationship of emotional status and tumor etiology has been investigated in order to elaborate a multifactorial model able to provide an answer integrating the different disciplines on cancer. The aim of this work is to investigate the knowledge on the alexithymia construct, exploring the presence of such trait in women affected by mammary carcinoma and analyzing the used coping strategies. The study has also examined personal thoughts related to event control (locus of control). Method: The Toronto Alexithymia Scale, Coping Orientation to Problems Experienced, and Locus of Control questionnaires were administered to a group of 86 women aged 31-55 years (mean =…
Visual performance of the Akreos Adapt AO intraocular lens in patients with different corneal profiles measured with an adaptive optics visual simula…
2012
AIMS: To evaluate the visual performance of an aberration-free intraocular lens (IOL) in patients with different corneal profiles using adaptive optics visual simulation. METHODS: A crx1 adaptive optics visual simulator was used to simulate the aberration pattern of an aberration-free IOL combined with five corneal profiles: virgin corneas and corneas with low and high myopic ablations and low and high hyperopic ablations. Ten eyes of 10 subjects were evaluated, and monocular distance visual acuity (VA) at 100%, 50% and 10% of contrast was measured. RESULTS: At 100% of contrast, no differences were found in VA values among virgin corneas, low and high myopic ablations and low hyperopic abla…
Visual simulation through an aspheric aberration-correcting intraocular lens in subjects with different corneal profiles using adaptive optics.
2013
The aim of this study was to analyse the visual quality of the AcrySof IQ SN60WF® intraocular lens (IOL) when combined with different corneal profiles. Ten eyes of 10 participants with no prior history of refractive or cataract surgery were evaluated. An adaptive optics visual simulator was used to simulate the wavefront aberration pattern of an aspheric aberration-correcting IOL (AcrySof IQ SN60WF®). Normal corneas (group A), low and high myopic corneal ablations (groups B and C, respectively) and low and high hyperopic corneal ablations (groups D and E, respectively) were also simulated. Monocular distance visual acuities at 100, 50 and 10 per cent of contrast were measured. At 100, 50 an…
Experiences of Patients With Breast Cancer of Participating in a Lifestyle Intervention Study While Receiving Adjuvant Chemotherapy
2017
Background Lifestyle interventions are suggested to reduce the symptom burden and comorbidities in patients with breast cancer and as an empowerment tool. However, undergoing chemotherapy is associated with low compliance to lifestyle recommendations. Importantly, few studies have documented the experiences of patients with breast cancer of participating in a comprehensive lifestyle intervention study while undergoing curative chemotherapy. Objective The aim of this study was to explore the experiences of patients with breast cancer of participating in an individualized comprehensive lifestyle intervention study focusing on diet, physical activity, mental stress management, and smoking cess…
Emotional suppression and breast cancer: validation research on the Spanish Adaptation of the Courtauld Emotional Control Scale (CECS).
2010
Emotional suppression has played an important role in the research on psychosocial factors related to cancer. It has been argued to be an important psychological factor predicting worse psychosocial adjustment in people with cancer and it may mediate health outcomes. The reference instrument in the research on emotional suppression is the Courtauld Emotional Control Scale (CECS). The present study analysed construct validity of a new Spanish adaptation of the CECS in a sample of 175 breast cancer patients. The results confirmed the proposal by Watson and Greer claiming that the CECS is composed of three subscales that measure different dimensions, but not independent, from emotional control…
Aspirations and wellbeing in Romanian and US undergraduates.
2011
Updating cross-cultural research of the past decade on the relationship between life aspirations and wellbeing, we compared Romanian (N=69) and US (N=64) undergraduates on the contribution of the importance and likelihood of attaining intrinsic and extrinsic aspirations to psychological maladjustment and life satisfaction, and on the qualitative meaning they assign to financial success. Similarly to prior studies, we found that extrinsic and intrinsic aspirations tended to be either negatively or positively correlated with life satisfaction, respectively; however, wealth predicted life satisfaction for Romanian students. Unlike previous research, we found generally negative relationships be…
Evidence for Human Adaptation and Foodborne Transmission of Livestock-Associated Methicillin-Resistant Staphylococcus aureus
2016
We investigated the evolution and epidemiology of a novel livestock-associated methicillin-resistant Staphylococcus aureus strain, which colonizes and infects urban-dwelling Danes even without a Danish animal reservoir. Genetic evidence suggests both poultry and human adaptation, with poultry meat implicated as a probable source.
Visual simulation through different intraocular lenses using adaptive optics: Effect of tilt and decentration
2011
Purpose To analyze visual quality differences between intraocular lenses (IOLs) and assess the impact of IOL decentration and tilt on visual quality. Setting University of Valencia, Valencia, Spain. Design Cohort study. Methods The crx1 adaptive optics visual simulator was used to simulate the wavefront aberration pattern of 2 commercially available aspheric aberration-correcting IOLs (Acrysof IQ SN60WF and Tecnis ZA9003) and 2 spherical IOLs (Akreos Adapt and Triplato) in 5 situations: centered, decentered 0.2 mm and 0.4 mm, and tilted 2 degrees and 4 degrees. Monocular distance visual acuity at 100%, 50%, and 10% contrast and the depth of focus were measured. Results Ten eyes of 10 patien…
Simulated prototype of posterior chamber phakic intraocular lens for presbyopia correction.
2014
Purpose To evaluate the visual impact of adding different spherical aberration values to an Implantable Collamer Lens phakic intraocular lens (pIOL) to increase the depth of focus using an adaptive optics visual simulator. Setting University of Valencia, Valencia, Spain. Design Experimental study. Methods Wavefront aberrations in −3.00 D and −6.00 diopter (D) pIOLs were measured in vitro. Afterward, different simulated pIOL experimental prototypes were created along with variances in the spherical aberration. An adaptive optics visual simulator was used to simulate vision after the implantation of the different pIOL prototypes from their wavefront aberrations. The corrected distance visual …
Modeling psychological well-being among abdominal and pelvic cancer patients: The roles of total pain, meaning in life, and coping.
2022
Objective: Relationships between pain and well‐being are mediated by a variety of factors. This study examines a serial mediating role of meaning in life and coping in the relationship of total pain with psychological well‐being in abdominal and pelvic cancer (APC) patients. Total pain is understood in terms of physical, psychological, social, and spiritual components interacting upon one another. Methods: Adult patients diagnosed with the APC (N = 333) who were undergoing radiotherapy/chemotherapy treatment in two inpatient units of university hospitals completed questionnaires measuring total pain, psychological well‐being, meaning in life, and coping. SEM analysis was used to examine ser…