نتایج جستجو برای: sample mean test and pearson correlation
تعداد نتایج: 16963136 فیلتر نتایج به سال:
PROJECT Golestan province, located in northeast of Iran, has been known as a high risk area for esophageal cancer (EC). This study was conducted to assess the relationship between soils selenium (Se) level and development of EC in this region. PROCEDURES In this ecological study, 135 blocks were identified in Golestan province based on geographical altitude and longitude on the map. One soil ...
This study aims to determine the pattern of hypertension therapy, effectiveness monotherapy and combination relationship between patient characteristics therapy with in Prolanis patients Banyumas, used a descriptive analytic design. Data were collected retrospectively for 4 months 1 month prospectively. The population this was all hypertensive participating at 12 health centers Banyumas. Sampli...
INTRODUCTION: Natural disasters in rural settlements are responsible for a broad range of financial and human losses. In this regard, the resilience approach has gained renewed attention to minimize the disruptive impacts of natural catastrophes. Therefore, adequate knowledge about the status of resilience enables us to take efficient measures to reduce resultant injuries and destructive effect...
conclusions the research revealed that nonsmokers showed better mental health and dyadic adjustment than smokers, thus suggesting that smoking endangers and can impair the tranquility of families and that smoking also threatens the dyadic adjustment of couples. background the mental health and dyadic adjustment of smokers is a matter of serious concern which brings many demerits on mental healt...
In order to assess functional skills of older adults, both timed up and go (TUG) test and gait speed (GS) test are well validated concerning their predictive capacities. However, the question remains unclear which one of these tests represents better the whole physical performance of older adults. The aim of this study is to determine the more representative test, between TUG and GS, of the who...
Aim: The foremost aim of the study was to investigate and analyze the relationship of General Mental Ability, Interest and home environmentwith Academic Achievement.Methods:The participants were 110 students drawn from three KendryaVidyalayas of Delhi. Their ages ranged between 13 and 14 with a mean age of 13.6 years. Two validated instruments were used to elicit responses from the participants...
BACKGROUND When obtaining an arterial blood sample via percutaneous puncture, there is a risk of accidentally obtaining venous blood. Conventional methods of confirming arterial blood at the bedside, such as blood color and pulsatile return, can be misleading in patients with low blood pressure or hypoxemia. OBJECTIVE To determine if the arterial sampler filling time can be an accurate indic...
Introduction: One of the characteristics of a normal personality that can amend an individual’s happiness level is self-esteem. Nowadays, the importance of self-esteem has been increased in different aspects of human's life such as education, occupation, and social settings. This study aimed to determine the relationship between self-esteem and happiness among students of Arak University of Med...
Objectives: The purpose of this study was validation and reliability determination of Persian translated version of Fall Efficacy Scale-International (FES-I). Methods & Materials: Statistical population was Arak,s men and women older adults in 2012-13 and sample was two groups of older adults (over 60 yrs, mean age=68.79±6.41) dwelling in Arak (203 and 120 subjects for exploring and c...
abstract: about 60% of total premium of insurance industry is pertained?to life policies in the world; while the life insurance total premium in iran is less than 6% of total premium in insurance industry in 2008 (sigma, no 3/2009). among the reasons that discourage the life insurance industry is the problem of adverse selection. adverse selection theory describes a situation where the inf...
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