Báo cáo y học: " Use of dietary supplements in Olympic athletes is decreasing: a follow-up study between 2002 and 2009" doc

... categorized into subgroups for further analysis. The categorization was identical to a Canadian study concerning elite athlete’s medication and dietary supplement use in Atlanta and Sydney Olympic games ... 2010. doi:10.1186/1550-2783-8-1 Cite this article as: Heikkinen et al.: Use of dietary supplements in Olympic athletes is decreasing: a follow-up stu...

Ngày tải lên: 11/08/2014, 23:21

... was used to explore the data. STATA was used for data cleaning and statistical analysis. Differences in various indicators of the use of health services by region, gender, age groups, and status ... community members in Africa varied significantly from about one percent on average in Djibouti and Rwanda to as high as 30% or greater in Sudan and Uganda. In many settleme...

Ngày tải lên: 13/08/2014, 15:21

... Fuente-Sandoval C, Loyzaga C, Garcia-Anaya M, Meyenberg N, Nicolini H, et al.: A forced five-dimensional factor analysis and concurrent validity of the Positive and Negative Syndrome Scale in Mexican ... way could serve as a screening instrument, increase rater reliability of assessment in research settings as well as offer an objective approach to measuring psychopathology...

Ngày tải lên: 11/08/2014, 16:20

... JS, Cavallerano J, Hannah AL, Kaelin WG Jr: Rapid and durable recovery of visual function in a patient with von Hippel-Lindau syndrome after systemic therapy with vascular endothelial growth factor ... head: a case report Timothy A de Klerk and David HW Steel* Address: Sunderland Eye Infirmary, Queen Alexandra Road, Sunderland, Tyne and Wear SR2 9HP, UK Email: Timothy A de K...

Ngày tải lên: 11/08/2014, 23:21

... devel- opedasoftwareframework-Galaxy[30-32]-thatis well suited for disseminating the data and linking them with the analysis tools in a simple to use web-based interface. We used Galaxy to store all the data and ... proce- dure are p rovided in a dedicated Galaxy page [18] (a Galaxy page is a medium designed to capture all data and metadata associated with a biological...

Ngày tải lên: 09/08/2014, 23:20

... prevalence of osteoporosis and cardiovascular disease were deter- mined, as was the health service utilisation in the past 12 months. Statistical analysis Data were weighted by age and sex, and ... understanding of the number and characteristics of people who do and do not consult podiatrists may assist in evaluating the adequacy of podiatry resources and help identify...

Ngày tải lên: 10/08/2014, 21:23

... periodically by plain abdominal radiog- raphy; however, this has limitations in studying bowel obstructions from foreign bodies which are not radio- opaque. Plain abdominal radiography has a sensitivity ... less is considered abnormal. An abdominal CT scan is of great help in diagnosing and detecting the etiology of intestinal obstruction in 73–95% of cases [10- 12]. A C...

Ngày tải lên: 11/08/2014, 21:22

... considered a robust and appropriate analysis also in non-normal data. Both unad- justed (crude) analyses, as well as separate analyses adjust- ing for A) gender and age, B) income, education and BMI, C) ... [19]. Statistics Pearson Chi-Square Tests and Kruskal-Wallis analysis of variance (ANOVA) with multiple comparisons were used to examine differences on demographics, clinica...

Ngày tải lên: 13/08/2014, 18:21

... design, and coordination of the study, the acquisition, analysis, and interpretation of data, and drafting the manuscript. VG and AT contributed to the conception and design of the study, acquisition, ... Apostolos Koronaios, Evangelia Douka, Loukia Mavrommati, Andri Panayi, Vasileios Panagoulias, Panagiotis Zotos, and Sotirios Papakostopoulos for their contribution to th...

Ngày tải lên: 14/08/2014, 07:21

... ordi- nal nature of raw rating scale data and argues against the legitimacy of analyzing and interpreting summed integral numerals from item responses as linear measures [3,33,34]. This latter aspect ... described and analyzed accord- ingly. Group comparisons of rating scale response category interpretations Nonparametric multivariate analysis of variance (MANOVA) [31] was used...

Ngày tải lên: 20/06/2014, 16:20