Objective: the verification of the existence of a direct relationship between the variables of organizational commitment and the intention of permanence in the nursing staff of a private health institution in Lima - Peru. The values according to Meller and Allen (1991) and the percentage of employees who intended to remain in the institution. Material and methods: the study was correlational quantitative, not experimental, transversal and descriptive. It had as a population all the nurses of that establishment adding a total of 120 professionals. The sample consisted of 100 nurses selected by non-probabilistic sample according to convenience, of which 81 collaborators filled out the data collection instrument correctly. Results: the prevailing commitment is the affective one (93.8%), the continuation commitment follow-up (76.5%); However, the normative commitment (35.8%) is present ...

La presente investigación centra su valor en la verificación de la existencia de una relación directa entre las variables compromiso organizacional e intención de permanencia en el personal de enfermería de una institución de salud privada en Lima – Perú, 2016. Se identificaron los valores de compromiso organizacional y sus tres dimensiones según Meller y Allen (1991) y el porcentaje de colaboradores que tuvieron una intención de permanecer en la institución. El estudio fue cuantitativo, no experimental, transversal y descriptivo correlacional. Tuvo como población a la totalidad de enfermeras de dicho establecimiento haciendo un total de 120 profesionales. La muestra está constituida por 100 enfermeros seleccionados por muestreo no probabilístico a conveniencia, de los cuales, 81 colaboradores llenaron correctamente el instrumento de recolección de datos. Los resultados m...

Objective: To determine the correlation between sonographic diagnosis and histopathological results of gallbladder polyposis and find the positive predictive value of ultrasound in the diagnosis of this pathology. Material and Methods: It is a non experimental, transversal, descriptive and correlational study with a sample composed of all patients operated with a diagnosis of gallbladder polyps in the Good Hope Clinic between the years 2008 and 2014. A total of 128 patients were observed. Histopathological and sonographic reports of these patients were reviewed and the statistical correlation of both studies was sought by the test of Spearman. Results: Reveals that 67,2% were females and 32,8% were males; the average age was 43,4 years; 74,2% presented polyps by histopathological examination, of which 94,7% were pseudopolyps, with 82 % cases of cholesterolpolyps, only 5,3% were true poly...