نتایج جستجو برای: chi square test
تعداد نتایج: 920814 فیلتر نتایج به سال:
AIMS The aim of this study was to evaluate the influence of three demographic criteria: gender, age and education level on the patients that perform a scintigraphy. MATERIALS AND METHODS The cross-sectional study was applied to 220 patients to whom it was prescribed a scintigraphy by their treating physician. Of these, 74 were men and 145 women, 10 children and 210 adults. According to their ...
PURPOSE The purpose of this study was to investigate medical school applicants' involvements in extracurricular activities including medical volunteering/community services, nonmedical community services, club activities, leadership role, and research. METHODS Extracurricular characteristics were compared for 448 applicants (223 males and 225 females) who applied to Kangwon Medical School in ...
PURPOSE Suicide is a major concern for increasing mortality in bipolar patients, but risk factors for suicide in bipolar disorder remain complex, including Korean patients. Medical records of bipolar patients were retrospectively reviewed to detect significant clinical characteristics associated with suicide attempts. MATERIALS AND METHODS A total of 579 medical records were retrospectively r...
BACKGROUND Problems related to gangs have been noted in large cities and in many schools across the United States. This study examined the patterns of alcohol, drug use, and related exposures among male and female high school students who were gang members. METHODS Analyses were based on the Youth Violence Survey, conducted in 2004, and administered to over 80% of eligible public school stude...
This study aimed to evaluate knowledge on child survival among mothers of children under five years of age living in nine municipalities in North and Northeast Brazil. A standardized questionnaire was used for home interviews of mothers visited by volunteers from the Pastorate of the Child and mothers not visited by the program (control areas). The association between independent variables and ...
OBJECTIVES The challenges entailed in dental Medicaid programs are well documented. To increase our understanding of Medicaid participation, we surveyed Florida dentists to determine the demographic and practice characteristics of Medicaid-participating dentists. METHODS Our target population was practicing Florida dentists who treat children, including those who do not currently accept Medic...
The impact of residential dampness or mold on respiratory health is well established but few studies have focused on university students. This study aims to: (a) describe the prevalence of exposure to residential dampness or mold in university students according to socio-geographic factors and (b) identify associated housing characteristics. A web survey was conducted in 2014 among the 26,676 s...
This study aimed to investigate complementary feeding practices during children's first year of life in Botucatu, SP, Brazil. Practices were described according to the age range and the breastfeeding (BF) practice. Data were collected during a multi-vaccination campaign through the interview of 1,238 individuals who accompanied children younger than one year old being vaccinated. Differences as...
OBJECTIVES To estimate burnout prevalence among pediatric residents and to evaluate the impact of a brief intervention aimed at controlling burnout. METHODS A randomized controlled trial was conducted on 74 pediatric residents. The Maslach Burnout Inventory was administered to all subjects, and demographic information was gathered (age, gender, children, cohabitants, and residency year). The ...
Objective to analyze the conditions that enhance the dimensions of individual, social and programmatic vulnerability associated with sexually transmitted infections in physically disabled people. Methods this transversal study, with a quantitative approach, was conducted in 2015 in conjunction with an association for disabled people in Campina Grande, PB, Brazil. Ninety-eight individuals part...
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