ABSTRACT
ObjetivoDeterminar si una intervención enfermera de enseñanza individualizada (NIC 5606) permite disminuir la ansiedad pre y postoperatoriaen los pacientes sometidos a intervención quirúrgica onco-urológica del Complejo Hospitalario de Jaén.MétodoEstudio de tipo cuasi experimental de tipo prepost con grupo control en pacientes programados para intervención quirúrgica que ingresenen nuestra unidad de hospitalización de Urología desde el 1 de julio de 2010 hasta completar tamaño muestral.Para calcular el tamaño muestral se realizará un estudio piloto durante el primer mes. La variación del nivel de ansiedad se medirá medianteel test de ansiedad STAI en su dimensión ansiedad/ estado. El nivel de conocimientos será medido mediante el NOC 1803. Conocimientodel proceso de la enfermedad, 1814 Conocimiento del procedimiento terapéutico.Inicialmente se realizará un análisis descriptivo de tipo univariante de las variables incluidas y posteriormente se aplicarán pruebas de contrastede hipótesis. En todos los casos se trabajará con un nivel de significación del 95% (p<0,05) (AU)
ObjetivesTo determine if a nurse´s intervention of individual tutoring (NIC 5606) allows reducing the patients pre and post surgical anxiety inurology surgical intervention patients at the Complejo Hospitalario de Jaén.MethodPre-post cuasi-experimental study type with control group of surgical intervention planned patients that were admitted in our Uroligyhospitalitation unit from 1st July 2010 till we could finish our sample size.In order to calculate the sample size it will be done a pilot study during the first month. The anxiety variation level will be measured withthe anxiety test STAI.(dimension: anxiety/condition»). Knowledge level will be measured with NOC (1803 «Disase processing knowledge»;1814 «Terepheutic procedure knowledge».)Initially a descriptive analisys type «univeriante» of the variables included will be done. Subsequently hypothesis contrast testing will beapplied. We´ll work with a significance level of 95% (p<0,05) (AU)
Subject(s)
Humans , Anxiety/therapy , /psychology , Urologic Diseases/surgery , Nursing Care/methods , Patient Education as Topic/methods , Evaluation of the Efficacy-Effectiveness of InterventionsABSTRACT
An integrative passive sampler (Chemcatcher) consisting of a 47 mm C18 Empore disk as the receiving phase overlaid with a thin cellulose acetate diffusion membrane was developed and calibrated for the measurement of time-weighted average water concentrations of organotin compounds [monobutyltin (MBT), dibutyltin (DBT), tributlytin (TBT) and triphenyltin (TPhT)] in water. The effect of water temperature and turbulence on the uptake rate of these analytes was evaluated in the laboratory using a flow-through tank. Uptake was linear over a 14-day period being in the range: MBT (3-23 mL day(-1)), DBT (40-200 mL day(-1)), TBT (30-200 mL day(-1)) and TPhT (30-190 mL day(-1)) for all the different conditions tested. These sampling rates were high enough to permit the use of the Chemcatcher to monitor levels of organotin compounds typically found in polluted aquatic environments. Using gas chromatography (GC) with either ICP-MS or flame photometric detection, limits of detection for the device (14-day deployment) for the different organotin compounds in water were in the range of 0.2-7.5 ng L(-1), and once accumulated in the receiving phase the compounds were stable over prolonged periods. Due to anisotropic exchange kinetics, performance reference compounds could not be used with this passive sampling system to compensate for changes in sampling rate due to variations in water temperature, turbulence and biofouling of the surface of the diffusion membrane during field deployments. The performance of the Chemcatcher was evaluated alongside spot water sampling in Alicante Habour, Spain which is known to contain elevated levels of organotin compounds. The samplers provided time-weighted average concentrations of the bioavailable fractions of the tin compounds where environmental concentrations fluctuated markedly in time.
