the purpose of this research was analysis of contents of extension and education in agricultural cooperatives in the lorestan province, iran. the population of study consisted of 832 members of agricultural cooperative in lorestan province, iran in which 260 people were selected as a sample size, using krejcie and morgan table. the results indicate that more than 66.92 percent of the agricultur...

Various survey instruments have been used to measure patient safety culture. Many of these instruments use a (usually5-point) Likert scale. This studyused the Safety Attitudes Questionnaire-Korean version (SAQ-K), consisting of 34 items in six domains, to examine whether other scales, such as dichotomized and trichotomized scales, present equivalent estimates to the currently used 5-point Liker...

This paper examines an alternative method for analyzing a collection of Likert items in the multi-criteria decision framework. Likert items are compared in pairs and organized in a set of weighted digraphs aggregated according to the Potential Method rules. In combination with Factor Analysis this approach gives respondents preferences on the scale which approximates a measurable value function...

BACKGROUND Pain is a troublesome non-motor symptom of Parkinson's disease (PD). The RECOVER (Randomized Evaluation of the 24-hour Coverage: Efficacy of Rotigotine; Clintrials.gov: NCT00474058) study demonstrated significant improvements in early-morning motor function (UPDRS III) and sleep disturbances (PDSS-2) with rotigotine transdermal system. Improvements were also reported on a Likert pain...

PURPOSE To identify the best screening measure of daytime sleepiness in adults with heart failure (HF). DATA SOURCES A total of 280 adults with HF completed the Epworth Sleepiness Scale, the Stanford Sleepiness Scale, and a single Likert item measuring daytime sleepiness. The sensitivity and specificity of these self-report measures were assessed in relation to a measure of daytime dysfunctio...

BACKGROUND Olfactory dysfunction, including anosmia and hyposmia is difficult to treat. Although the mechanism is not well known, stellate ganglion block (SGB) is used to treat olfactory dysfunction. There are no prior studies on the long-term effects of SGB on olfactory dysfunction. The purpose of this study was to evaluate the continuity of therapeutic effects and patient satisfaction with SG...

PURPOSE To evaluate the subjective performance of modern scleral lenses in patients of the clinics of Visser Contact Lens Practice. METHODS In this cross-sectional survey, all the necessary data were collected at the first follow-up visit during the 5-month study period. In accordance with the preformed fitting technique developed at Visser Contact Lens Practice, four types of scleral lenses ...

OBJECTIVE To evaluate the efficacy and safety of vaginal misoprostol for cervical priming before diagnostic outpatient hysteroscopy (OH) without anesthesia. DESIGN Double-blind randomized controlled trial. SETTING University teaching hospital. PATIENT(S) One hundred fifty patients requiring diagnostic OH for investigation of infertility or abnormal uterine bleeding in the reproductive age...